Statement Table [Table]
Statement Line Items [Line Items]
Discloure of Significant Accounting Policies
ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities
Repayments of borrowings
Document And Entity Information
Note To Financial Statement Details Textual
ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities
Payment of principal portion of lease liabilities
Significant Accounting Policies
Top of range [member]
Note 4 - Significant Accounting Policies
ifrs-full_ProceedsFromIssuingShares
Proceeds from issuing shares
Note 5 - Segment Information
ifrs-full_NotionalAmount
Notional amount
Note 6 - Disclosures to the Consolidated Statements of Income or Loss
Note 7 - Balance Sheet Disclosures
Note 8 - Disclosure of Financial Instruments and Risk Management
Financing activities
Note 9 - Other Disclosures
ifrs-full_CashFlowsFromUsedInInvestingActivities
Net cash used in investing activities
Ranges [member]
Note 4 - Significant Accounting Policies - Intangible Assets Useful Life (Details)
Range [axis]
Note 4 - Significant Accounting Policies - Property, Plant and Equipment (Details)
Note 4 - Significant Accounting Policies - Impairment Loss and Allocation to Various Assets (Details)
Note 5 - Segment Information - Schedule of Noncurrent Assets (Details)
Interest rate types [member]
Note 6 - Disclosures to the Consolidated Statements of Income or Loss - Revenue and Cost of Goods Sold (Details)
Types of interest rates [axis]
Note 6 - Disclosures to the Consolidated Statements of Income or Loss - Cost of Research and Development (Details)
Note 6 - Disclosures to the Consolidated Statements of Income or Loss - Selling and Distribution Expenses (Details)
Note 6 - Disclosures to the Consolidated Statements of Income or Loss - General and Administrative Expenses (Details)
Note 6 - Disclosures to the Consolidated Statements of Income or Loss - Additional Information on Nature of Expenses (Details)
Note 6 - Disclosures to the Consolidated Statements of Income or Loss - Other Operating Income (Expenses) (Details)
Note 6 - Disclosures to the Consolidated Statements of Income or Loss - Interest and Similar Income (Expense) (Details)
Note 6 - Disclosures to the Statement of Income and Loss - Deferred Tax Assets and Liabilities (Details)
Note 6 - Disclosures to the Statement of Income and Loss - Temporary Differences for which No Deferred Tax Assets Recognized (Details)
Note 6 - Disclosures to the Consolidated Statements of Income or Loss - Unused Tax Losses for which No Deferred Tax Assets Recognized (Details)
Note 6 - Disclosures to the Consolidated Statements of Income or Loss - Reconciliation of Effective Income Tax (Details)
Note 7 - Balance Sheet Disclosures - Intangible Assets (Details)
Disclosure of detailed information about financial instruments [text block]
Note 7 - Balance Sheet Disclosures - Property, Plant and Equipment (Details)
Note 7 - Balance Sheet Disclosures - Right-of-use Assets (Details)
Note 7 - Balance Sheet Disclosures - Financial Assets (Details)
Note 7 - Balance Sheet Disclosures - Cash and Cash Equivalent (Details)
Note 7 - Balance Sheet Disclosures - Advance Payments Received From Customers (Details)
Note 7 - Balance Sheet Disclosures - Changes in Loans and Participation Rights (Details)
Note 7 - Balance Sheet Disclosures - Financial Liabilities (Details)
Note 7 - Balance Sheet Disclosure - Trade and Other Payables (Details)
Note 7 - Balance Sheet Disclosure - Provisions and Contingent Liabilities - Current Other Liabilities (Details)
Note 7 - Balance Sheet Disclosure - Provisions and Contingent Liabilities (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Other Current and Noncurrent Financial Assets (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Credit Risk Rating Grades (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Financial Liabilities (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Currency Risk (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Financial Assets and Liabilities (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Quantitative Information About Significant Unobservable Inputs Used (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Changes in Level 3 Items (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Reconciliation of Deferred Losses (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Reconciliation of Deferred Gain (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Total Interest Income and Expenses (Details)
Note 8 - Disclosure of Financial Instruments and Risk Management - Net Gains or Losses of Financial Instruments (Details)
Note 9 - Other Disclosures - Options Granted (Details)
Note 9 - Other Disclosures - Number and Movement in Share Options (Details)
Note 9 - Other Disclosures - Fair Value of the Share Options (Details)
Note 9 - Other Disclosures - Staff members - ESOP (Details)
Note 9 - Other Disclosures - RSUs Granted (Details)
Note 9 - Other Disclosures - Number and Movement in RSUs (Details)
Note 9 - Other Disclosures - Earnings Per Share (Details)
Note 9 - Other Disclosures - Compensation of Key Management Personnel (Details)
Note 9 - Other Disclosures - Other Related Party Transactions (Details)
ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities
Purchase of intangible assets
Note 9 - Other Disclosures - Loans and Advance Payments from Key Management Personnel and Other Related Parties (Details)
ifrs-full_IntangibleAssetsOtherThanGoodwillCarryingAmountAtCostOfRevaluedAssets
Balance as of Jan. 1
Balance as of Dec. 31
Note 9 - Other Disclosures - Reconciliation of Liabilities Arising From Financing Activities (Details)
Notes To Financial Statements
Notes To Financial Statements [Abstract]
ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
Purchase of property, plant and equipment
Deconsolidation of Subsidiary cash balance
Investing activities
ifrs-full_CashFlowsFromUsedInOperatingActivities
Net cash used in operating activities
Disclosure of detailed information about intangible assets [text block]
ifrs-full_InterestPaidClassifiedAsOperatingActivities
Interest paid
Property, plant and equipment by operating lease status [member]
Loss for the period
Property, plant and equipment by operating lease status [axis]
Operating activities
Total cash outflow for leases
Segments [axis]
Segments [member]
Current financial assets
Current financial liabilities
Total
Financial liabilities
Geographical areas [member]
Geographical areas [axis]
Gross carrying amount
Financial assets measured at amortized cost (AC)
Products and services [member]
Products and services [axis]
ifrs-full_WeightedAverageShares
Basic/diluted (in shares)
Weighted average number of shares for calculation of earnings per share
Prepayments to contract manufacturer for development services [member]
Relating to prepayment to contract manufacturer for development services.
sev_SpecialCommunityCampaignFundRaisingGoal
Special Community Campaign Fund Raising Goal
Represents the desired amount of funds to be raised from a special community campaign.
sev_ImpairmentGeneralAndAdministrativeExpense
Impairment
Represents the amount of impairment recognized in general and administrative expense.
sev_ImpairmentRecognizedInResearchAndDevelopment
Impairment
Represents the amount of impairment recognized in research and development.
ifrs-full_NetForeignExchangeLoss
Expenses from currency revaluation
Other
Represents the amount of other sundry current non-financial assets.
CSOP ESOP stock option program in research and development [Member]
Represents CSOP ESOP stock option program in research and development.
ifrs-full_FinancialLiabilities
Total December 31, 2023
Disclosure of effect of changes in foreign exchange rates [text block]
Prepayments to contract manufacturer for property, plant and equipment [member]
Represents Prepayments to contract manufacturer for property, plant and equipment.
Financial liabilities measured at amortized cost (FLAC)
sev_LeaseCommitmentsForShorttermLeases
Lease commitments for short-term leases
Amount of lease commitments for short term leases.
Income from currency revaluation
sev_AdvancePaymentsForAssetsUnderConstruction
Advance payments for assets under construction
Amount of advance payments under construction.
Income from currency revaluation
ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss
Financial liabilities measured at fair value through profit or loss (FVTPL)
sev_ConvertibleDebenturesDenominatedInUsd
USD
Amount of convertible debentures denominated in USD.
Decelerated schedule [member]
Represents decelerated schedule.
Accelerated schedule [member]
Represents accelerated schedule.
Noncurrent financial assets
sev_VATAndOtherTaxes
VAT and other taxes
Amount of VAT and other taxes.
Development services [member]
Represents development services.
sev_WeightedAverageFairValueOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement
Weighted average fair value at measurement date (EUR) (in EUR per share)
The weighted average fair value of other equity instruments (ie other than share options) granted in a share-based payment arrangement.
sev_WeightedAverageFairValueOfShareOptionsGrantedInSharebasedPaymentArrangement
Weighted average fair value at grant date (EUR) (in EUR per share)
The weighted average fair value of share options granted in a share-based payment arrangement.
Disclosure of reconciliation of deferred losses [text block]
The disclosure of reconciliation of deferred losses.
Expense from currency revaluation
sev_ExpenseFromCurrencyRevaluation
The amount of expense from currency revaluation.
Number of entitlements
sev_NumberOfEmployeesEntitlement
Represents number of employees entitlement.
sev_CashLeftover
Cash left-over
Amount of cash left-over.
CSOP ESOP expenses in general and administration expense [member]
Represents CSOP ESOP expenses in general and administration expense.
Financial liabilities
Total
CSOP ESOP expenses in personnel expenses in selling expenses [Member]
Represents CSOP ESOP expenses in personnel expenses in selling expenses.
Key management personnel of entity or parent [member]
Categories of related parties [axis]
ifrs-full_Liabilities
Balance
Balance
ifrs-full_ProfitLossBeforeTax
Loss before tax
ifrs-full_ReversalOfImpairmentLossRecognisedInProfitOrLoss
Reversal of impairment loss recognised in profit or loss
Entity's total for related parties [member]
Disclosure of operating segments [text block]
Disclosure of entity's operating segments [text block]
Potential ordinary share transactions [member]
Entering into significant commitments or contingent liabilities [member]
Non-adjusting events after reporting period [axis]
Non-adjusting events after reporting period [member]
Disclosure of expenses by nature [text block]
ifrs-full_ReversalAllowanceAccountForCreditLossesOfFinancialAssets
Reversals recognized in profit or loss during the period
Valuation techniques [member]
Valuation techniques used in fair value measurement [axis]
(Increase)/decrease in equity (kEUR)
Share-based compensation
ifrs-full_ComprehensiveIncome
Total comprehensive loss for the period
Other comprehensive income that will not be reclassified to profit or loss
Contributions to equity
Issue of equity
Disclosure of significant unobservable inputs used in fair value measurement of liabilities [text block]
Address Type [Domain]
Amendment Flag
Business Contact [Member]
City Area Code
Modification
Additions (convertible debentures issued)
ifrs-full_TransfersOutOfLevel3OfFairValueHierarchyLiabilities
Conversion in equity (capital and other reserves)
Contact Personnel Name
Current Fiscal Year End Date
Fair value changes presented in profit or loss (interest and similar income)
Document Fiscal Period Focus
Document Fiscal Year Focus
Document Period End Date
Entity File Number
Entity Ex Transition Period
Entity Emerging Growth Company
Document Type
Entity Shell Company
Document Information [Line Items]
Document Information [Table]
Entity Filer Category
ifrs-full_DecreaseThroughLossOfControlOfSubsidiaryIntangibleAssetsOtherThanGoodwill
Deconsolidation of Subsidiary
Entity Current Reporting Status
Entity Voluntary Filers
Entity Well-known Seasoned Issuer
Impairment of intangible assets
Impairment
Entity Central Index Key
Entity Registrant Name
Entity [Domain]
Legal Entity [Axis]
Entity Address, Address Line One
Non-cash changes, other
ecd_NonRule10b51ArrTrmntdFlag
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Entity Address, City or Town
ecd_Rule10b51ArrTrmntdFlag
Rule 10b5-1 Arrangement Terminated [Flag]
Entity Address, Country
ecd_Rule10b51ArrAdoptedFlag
Rule 10b5-1 Arrangement Adopted [Flag]
Entity Address, Postal Zip Code
Financial assets, fair value
ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities
Cash flows
ecd_NonRule10b51ArrAdoptedFlag
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Entity Addresses, Address Type [Axis]
Material Terms of Trading Arrangement [Text Block]
ifrs-full_ImpairmentLossOnFinancialAssets
Impairment reversals/(losses) on financial assets
Disclosure of financial assets [text block]
Entity Common Stock, Shares Outstanding
Taxes on income
Tax income (expense)
Effective income tax income for the period
Local Phone Number
Other provisions, reversals
ifrs-full_UnusedProvisionReversedOtherProvisions
ifrs-full_ProvisionUsedOtherProvisions
Provision used, other provisions
Other provisions, Usage
ifrs-full_DecreaseThroughLossOfControlOfSubsidiaryPropertyPlantAndEquipment
Deconsolidation of Subsidiary
Depreciation of property, plant and equipment
ifrs-full_DepreciationPropertyPlantAndEquipment
Depreciation
Disclosure of maturity analysis for non-derivative financial liabilities [text block]
sev_NumberOfSharesTransferred
Number of shares transferred (in shares)
The number of shares transferred.
sev_SubleaseAssetNoncurrent
Sublease asset, noncurrent
Amount of sublease asset, classified as noncurrent.
SVSE [member]
Represents SVSE.
Trustee [member]
Represents trustee.
sev_NoncurrentSecurityDeposit
Noncurrent security deposit
Amount of noncurrent security deposit.
Amortization of deferred day-one gains from convertible debentures
sev_DeferredDayoneGainsFromConvertibleDebenturesInterestIncome
Represents deferred day-one losses from convertible debentures interest income.
sev_UnrealizedIncomeFromCurrencyRevaluation
Unrealized income from currency revaluation
Amount of unrealized income from currency revaluation.
sev_UnrealizedGainLossFromBorrowings
Unrealized gain (loss) from borrowings
Amount of unrealized gain (loss) from borrowings.
sev_ProbabilityForSuccessfulClosingYearendValuation
Probability for successful closing, year-end valuation
Percentage of probability for successful closing at year-end valuation.
Deconsolidation gain
sev_TaxEffectOfDeconsolidationGain
The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to deconsolidation gain.
sev_NumberOfHighVotingSharesTransferred
Number of high voting shares transferred (in shares)
The number of high voting shares transferred.
sev_PaymentsOfSettlementOfInsolvencyRelatedLiabilities
Payments of settlement of insolvency related liabilities
Amount of payment of settlement of insolvency related liabilities.
Intercompany provisions and liability
sev_TaxEffectOfIntercompanyProvisionsAndLiability
The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to intercompany provisions and liability.
Sublease asset, current [member]
Represents current sublease asset.
sev_ProbabilityForFailure
Probability for failure
Percentage of probability for failure.
sev_ConversionForModifiedDebentureAssumptionApproachModelScenarioTwoOccurrenceProbability
Conversion for modified debenture assumption approach model, scenario two occurrence probability
Probability of scenario two occurrence for conversion for modified debenture assumption.
sev_ConversionForModifiedDebentureAssumptionApproachModelScenarioOneOccurrenceProbability
Conversion for modified debenture assumption approach model, scenario one occurrence probability
Probability of scenario one occurrence for conversion for modified debenture assumption.
sev_PaymentsOfSettlementOfInsolvencyRelatedLiabilitiesBySubsidiaries
Payments of settlement of insolvency related liabilities by subsidiaries
Amounts of payments to settle insolvency related liabilities by subsidiaries.
sev_DiscountOnVwap
Discount on VWAP
Percentage of discount on VWAP.
Lump sum conversion [member]
Represents lump sum conversion.
sev_ProbabilityOfLumpSumConversion
Probability of lump sum conversion
Percentage of probability of lump sum conversion.
Derecognition of convertible debentures (embedded derivatives) on conversion
ifrs-full_GainsArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost
sev_ProfitLossForThePeriod
Loss for the period
Amount of profit (loss) for the period.
sev_AdvancesReceivedRepresentingContractLiabilitiesForPerformanceObligationsSatisfiedAtPointInTime
Balance as of January 1
Amount of advanced received.
Construction in progress [member]
Convertible debentures (embedded derivative) [member]
Convertible debentures (embedded derivative)
Intangible assets other than goodwill [member]
sev_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangementAtEndOfPeriod1
As of December 31
The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement.
Total interest expense for financial liabilities at amortized cost
ifrs-full_GainsLossesOnFinancialAssetsAtAmortisedCost
Net (loss) for financial assets at amortized cost
ifrs-full_GainsLossesOnFinancialLiabilitiesAtAmortisedCost
Net (loss) for financial liabilities at amortized cost
Property, plant and equipment [member]
ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss
Net gain for financial liabilities at FVTPL
Fair value changes convertible debentures (embedded derivatives)
ifrs-full_GainsLossesOnFinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition
Gains (losses) on financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently
Right-of-use assets [member]
Financial liabilities, type [member]
Assets [member]
Types of financial liabilities [axis]
Classes of assets [axis]
Work in progress
Trade receivables [member]
Classes of financial instruments [axis]
Financial instruments, class [member]
Financial liabilities, class [member]
Classes of financial liabilities [axis]
Classes of intangible assets other than goodwill [axis]
Liabilities [member]
Classes of liabilities [axis]
ifrs-full_OtherShorttermProvisions
Other provisions, balance
Other provisions, balance
Miscellaneous other liabilities
Financial liabilities, fair value
Disclosure of financial liabilities [text block]
Disclosure of financial instruments [text block]
Classes of property, plant and equipment [axis]
Disclosure of general and administrative expense [text block]
Attribution of expenses by nature to their function [axis]
Legal proceedings provision [member]
Other provisions [member]
Disclosure of general information about financial statements [text block]
Classes of other provisions [axis]
Share capital [member]
Classes of share capital [axis]
Government grant
Income from government grants
Retained earnings [member]
ifrs-full_ImpairmentLoss
Impairment loss
Impairment allocation
Other reserves [member]
Equity [member]
Components of equity [axis]
Issued capital [member]
ifrs-full_RecoverableAmountOfAssetOrCashgeneratingUnit
Recoverable amount of asset or cash-generating unit
ifrs-full_DiscountRateUsedInCurrentMeasurementOfFairValueLessCostsOfDisposal
Discount rate used in current measurement of fair value less costs of disposal
Other
ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome
Non-tax-deductible expenses
ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss
Changes in unrecognized tax losses
ifrs-full_TaxEffectOfTaxLosses
Expected income tax (income (-)/expense (+) at a tax rate of 32.98 %
ifrs-full_TaxExpenseIncomeAtApplicableTaxRate
Unused tax losses [member]
Temporary difference, unused tax losses and unused tax credits [member]
Disclosure of temporary difference, unused tax losses and unused tax credits [text block]
Temporary difference, unused tax losses and unused tax credits [axis]
Unused tax losses for which no deferred tax asset has been recognized
ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted
Number of other equity instruments granted in share-based payment arrangement
Disclosure of indirect measurement of fair value of goods or services received, other equity instruments granted during period [text block]
ICFR Auditor Attestation Flag
Disclosure of indirect measurement of fair value of goods or services received, share options granted during period [text block]
Contract liabilities
Total contract liabilities
ifrs-full_CostOfSales
Cost of goods sold
Counterparties [axis]
Counterparties [member]
Credit risk [member]
Line items by function [member]
Currency risk [member]
Current - advance payments received from customers
Auditor Name
Auditor Firm ID
ifrs-full_NotesAndOtherExplanatoryInformationAbstract
Notes to Financial Statements
Auditor Location
ifrs-full_CurrentLeaseLiabilities
Lease liabilities
Lease liabilities, noncurrent [member]
Represents noncurrent lease liabilities.
Lease liabilities, current [member]
Represents current lease liabilities.
Non-cash changes, additions
The increase in liabilities arising from financing activities resulting from additions. [Refer: Liabilities arising from financing activities]
EIR method
The increase (decrease) in liabilities arising from financing activities resulting from EIR method. [Refer: Liabilities arising from financing activities]
Provisions
Total current provisions
Balance at Jan 1
Balance at Dec 31
Current employee benefit liabilities (incl. social security)
Tax liabilities (taxes and interest)
Trade and other payables
Total
Loan and participation rights, noncurrent [member]
Represents noncurrent loans and participation rights.
Restricted stock units [member]
Represents restricted stock units.
Share options1 [member]
Represents share options.
Current liabilities
Prepaid expenses
Advance payments received from key management personnel*
The amount of advanced payments received from related party transactions. [Refer: Related parties [member]]
sev_AmountsPayableAndAdvancedPaymentsReceivedRelatedPartyTransactions
Total
The amount of amounts payable and advanced payments received from related party transactions. [Refer: Related parties [member]]
Equity-settled program [member]
Represents the equity -settled program.
sev_LackOfMarketabilityDiscountShareOptionsGranted
Lack of marketability discount
The lack of marketability discount rate used to determine the fair value of share options granted.
Disclosure of share options granted [text block]
Disclosure of share options granted.
Subscribed capital
Subscribed capital
Represents subscribed capital.
Capital and other reserves
Represents capital and other reserve.
Disclosure of other disclosures [text block]
Disclosure of other disclosures.
VAT and other taxes
ifrs-full_CurrentReceivablesFromTaxesOtherThanIncomeTax
sev_ExpirationTermAfterExiteventShareOptionsGranted
Expiration term after exit-event, share options granted (Year)
The expiration term after exit-event of share options granted.
sev_VestingPeriodShareOptionsGranted
Vesting period, share options granted (Month)
The vesting period for share options granted.
Current trade receivables
sev_NumberOfAdditionalEmployeesActiveShareBasedPaymentArrangement
Number of additional employees, active, share based payment arrangement
The number of active additional employees offered to participate in new share based payment arrangement.
Disclosure of intangible assets [text block]
sev_NumberOfSupervisoryBoardMembers
Number of supervisory board members
The number of supervisory board members.
Disclosure of interest income (expense) [text block]
Options with service conditions [member]
Represents options with service conditions.
sev_VestingNumberOfInstallmentsOtherEquityInstruments
Vesting, number of installments, other equity instruments
The number of installments for vesting of other equity instruments.
sev_VestingPeriodOtherEquityInstruments
Vesting period, other equity instruments (Year)
The vesting period of other equity instruments.
Disclosure of gains (losses) on financial instruments [text block]
Disclosure of gains (losses) on financial instruments.
Disclosure of reconciliation of changes in fair value measurement, liabilities [text block]
Disclosure of reconciliation of changes in fair value measurement of liabilities.
Sono Motors Investment UG [member]
Represents Sono Motors Investment UG.
Fair Value Measurement Convertible Bond
The amount of other comprehensive income, net of tax, related to changes in the fair value measurement of convertible bond.
Issue of bonus shares
The increase (decrease) in equity resulting from bonus.
Institutional investors [member]
Represents institutional investors.
IPO 1 [member]
Represents information related to IPO.
Mandatory convertible notes [member]
Represents mandatory convertible notes.
Temporary differences for which no deferred tax assets is recognized
ifrs-full_DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
Deferred tax assets/liabilities, net
Net deferred tax liability (asset)
ifrs-full_DeferredTaxExpenseIncome
Deferred tax expense (income)
Deferred taxes expense
Deferred tax liabilities
Underwriters [member]
This member stands for underwriters.
Deconsolidation gain
Gains (losses) recognised when control of subsidiary is lost
Website [member]
This member stands for website.
Software [member]
This member stands for software.
Equipment or hardware [member]
This member stands for equipment or hardware.
Description of accounting policy for advance payments received from customers [text block]
The description of accounting policy for advance payments received from customers.
Description of accounting policy for significant accounting judgements, estimated and assumptions [text block]
The description of accounting policy for significant accounting judgements, estimated and assumptions
Disclosures to the statement of income and loss [text block]
The entire disclosure for the statement of income and loss.
sev_NumberOfOperatingSegment
Number of operating segment
The number of operating segment.
Integration of solar technology [member]
This member stands for integration of solar technology.
Germany 1 [member]
This member stands for germany.
sev_MaximumAdvancePaymentsFromCustomers
Maximum advance payments from customers
The maximum advance payments from cusotmers.
Other [member]
Represents other.
Cash and cash equivalents 1 [member]
Represents cash and cash equivalent.
Depreciation of right-of-use assets
Depreciation of right-of-use assets
Debtor creditors [member]
Represents debtor creditors.
Receivables from crowdfunding and deposits [member]
Represents receivable from crowdfunding and deposits.
sev_TaxEffectOfTransactionCost
Tax effect of transaction cost
The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to transaction cost.
sev_DeferredTaxAssetsOnTransactionCostsRecognizedInEquity
Deferred tax assets on transaction costs recognized in equity
Amount of deferred tax assets on transaction costs have been recognized directly in equity.
Disclosures of selling and distribution expenses explanatory [text block]
The disclosure of selling and distribution expenses.
Risk Class 1 [member]
Represents risk class 1.
sev_NonrecognitionOfDeferredTaxAssets
Non-recognition of deferred tax assets
Amount of non-recognition of deferred tax assets.
Recognition of deferred tax assets
Amount of recognition of deferred tax assets.
Lease liabilites [member]
This member stands for lease liabilities.
Current provisions [member]
This member stands for current provisions.
Other non-financial assets [member][
This member stands for other non-financial assets.
Disclosure of deductible temporary differences for which no deferred tax assets is recognised [text block]
The disclosure of deductible temporarty dfferences for which no deferred asset is recognised.
Advances payments received from customers [member]
This member stands for advances payments received from customers.
Current financial liabilities [member]
This member stands for current financial liabilities.
Current other liabilities [member]
This member stands for current other liabilities.
Cash and cash deposits [member]
This member stands for cash and cahs deposits.
Other financial assets [member]
This member stands for other financial assets.
Potential tax benefit at a total tax rate of 32,98 %
sev_DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognizedPotentialTaxBenefitAtTaxRate
The amount of potential tax benefit at tax rate for deductible temporary differences for which no deferred tax asset is recognized.
Description of accounting policy for financial assets [text block]
Disclosure of reconciliation of income tax explantory [text block]
The disclosure of reconciliation of income tax.
sev_TaxEffectOfTransactionCosts
Tax-deductible transaction costs
The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to transaction costs.
CSOP non-tax-deductible expenses
sev_TaxEffectOfCSOPNondeductibleExpenses
The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to CSOP non-deductible expenses.
Description of accounting policy for financial instruments [text block]
Description of accounting policy for financial liabilities [text block]
Interest expense on lease liabilities
ifrs-full_ExpenseRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfLeaseLiabilities
Expense relating to variable lease payments not included in measurement of lease liabilities
Disclosure of unused tax losses for which no deferred tax assets recognized [text block]
The disclosure of unused tax losses for which no deferred tax assets recognized.
Potential tax benefit at a total tax rate of 32.98 %
sev_UnusedTaxLossesForWhichNoDeferredTaxAssetsRecognizedPotentialTaxBenefitAtTaxRate
Amount of potential tax benefit tax rate for unused tax losses for which no deferred tax recognized.
Selling and distribution costs [member]
This member stands for selling and distribution costs.
General and administrative expenses [member]
This member stands for general and administrative expenses.
sev_LiabilitiesDenominatedInForeignCurrencies
Liabilities denominated in foreign currencies
Represents liabilities denominated in foreign currencies.
Changes in deferred taxes on timing differences
sev_TaxEffectOfChangesInDeferredTaxesOnBalancePositions
The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to changes in deferred taxes on balance positions.
Description of accounting policy for government grants [text block]
Disclosure of balance sheet explanatory [text block]
The entire disclosure of balance sheet.
Research and development [member]
This member stands from research and development.
Right-of-use assets
Right-of-use assets on January 1, 2023
Right-of-use assets on December 31, 2023
Description of accounting policy for income tax [text block]
sev_CashDenominatedInUSD
USD
Represents cash denominated in USD.
sev_RemainingLeaseTerms
Remaining lease terms (Year)
The remaining lease terms of lease.
ifrs-full_LeaseLiabilities
Lease liabilities
Disclosure of quantitative information about right-of-use assets [text block]
sev_ConsolidatedProfitBeforeTaxesAndEquityDenominatedInUSD
USD
Represents consolidated profit before taxes and equity denominated in USD.
sev_LiabilitiesDenominatedInGBP
GBP
Represents liabilities denominated in GBP.
sev_LiabilitiesDenominatedInSEK
SEK
Represents liabilities denominated in SEK.
ifrs-full_NoncurrentLeaseLiabilities
Lease liabilities
sev_LiabilitiesDenominatedInUSD
USD
Represents liabilities denominated in USD.
Description of accounting policy for intangible assets other than goodwill [text block]
PayPal reserve [member]
This member stands for paypal reserve.
sev_ConsolidatedProfitBeforeTaxesAndEquityDenominatedInSek
SEK
Represents consolidated profit before taxes and equity denominated in SEK.
sev_ConsolidatedProfitBeforeTaxesAndEquityDenominatedInForeignCurrency
Consolidated profit before taxes and equity denominated in foreign currency
Represents consolidated profit before taxes and equity denominated in foreign currency.
Description of accounting policy for leases [text block]
sev_TradeAndOtherReceivablesDenominatedInForeignCurrency
Trade and other receivables denominated in foreign currency
Represents trade and other receivables denominated in foreign currency.
sev_CurrentProvisionsForFinancialStatements
Financial statements, Balance at Jan 1
Financial statements, balance
Represents current provisions for financial statements.
sev_ProvisionUsedFinancialStatements
Financial statements, Usage
Represents provision used for financial statements.
sev_ProvisionUsed
Usage
Represents provision used.
Description of accounting policy for property, plant and equipment [text block]
sev_CurrentProvisionsForPersonnelCosts
Personnel provisions, balance
Personnel provisions, balance
Represents current provisions for personnel costs.
Description of accounting policy for recognition of revenue [text block]
sev_ProvisionUsedPersonnelCosts
Personnel provisions, Usage
Represents provision used for personnel costs.
Description of accounting policy for provisions [text block]
Personnel provisions, reversals
sev_UnusedProvisionReversedPersonnelCosts
Represents unused provision reversed for personnel costs.
Personnel provisions, additions
sev_AdditionalProvisionsPersonnelCosts
Represents additional provisions for personnel costs.
Financial statements, Reversals
sev_UnusedProvisionReversedFinancialStatements
Represents unused provision reversed for financial statements.
Reversals
sev_UnusedProvisionReversed
Represents unused provision reversed.
Financial statements, Additions
sev_AdditionalProvisionsFinancialStatements
Represents additional provisions for financial statements.
Additions
sev_AdditionalProvisions
Represents additional provisions.
Addition
Represents additional loans and participation right.
Accrued interest
Represents accrued interest for loans and participation right.
sev_RepaymentsOfLoanAndParticipationRights
Repayment
Represents repayments of loan and participation rights.
sev_LoanAndParticipationRightsConversionToEquity
Conversion to equity
Represents conversion to equity for loan and participation rights.
Employee tax liabilities (wage and church tax)
Represents current provisions for employee tax liabilities.
Description of accounting policy for share-based payment transactions [text block]
sev_CurrentConvertibleNotes
Loans
Represents current convertible notes.
sev_NoncurrentLoansAndParticipationRight
Loans
Represents noncurrent loans and participation right.
Participation rights [member]
Represents participation rights.
Disclosure of loans and participation rights [text block]
Represents disclosure of loans and participation rights.
sev_LoanAndParticipationRightsDerecognization
Derecognition
Represents derecognition of loan and participation rights.
Subsequent measurement
Represents subsequent measurement of loan and participation rights.
Loan 1 [member]
Represents loan 1.
Subordinated loans [member]
Represents subordinated loans.
sev_AdvancedPaymentsReceivedFromCustomersAdditions
Additions
Represents additions advanced payments received from customers.
sev_RepaymentsOfAdvancePaymentsReceivedFromCustomers
Repayment
Represents repayments on advance payments received from customers.
Description of accounting policy for determining components of cash and cash equivalents [text block]
Disclosure of advance payments received from customers [text block]
Represents disclosure of advance payments received from customers.
Initial recognition
Represents initial recognition of loans and participation right.
sev_InterestIncomeOnAdvancePaymentsReceivedFromCustomers
Net interest
Represents interest income on advance payments received from customers.
Cars [member]
Represents information related to cars.
sev_PropertyPlantAndEquipmentAccumulatedDepreciation
Balance as of Jan. 1, 2023
Balance as of Dec. 31, 2023
Represents accumulated depreciation of property, plant and equipment.
PayPal reserve
Represents current paypal reserve.
Receivables from crowdfunding and deposits
Represents current receivables from crowdfunding and deposits.
Debtors creditors
Represents current debtors creditors.
Subscribed capital [member]
Represents subscribed capital.
Two investors [member]
Represents two investors.
Equipment and hardware [member]
Represents equipment and hardware.
sev_AccumulatedAmortizationIntangibleAssetsOtherThanGoodwill
Balance as of Jan. 1
Balance as of Dec. 31
Represents accumulated amortization for intangible assets other than goodwill.
sev_LoanTerm
Loan term (Year)
Represents term of loan.
Disclosure of trade and other payables [text block]
Income (loss) before tax for the period
ifrs-full_AccountingProfit
Expense for the period (kEUR)
ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets
Each investor [member]
Represents each investor.
High-voting shares [member]
Represents high-voting shares.
sev_ConversionOfLoansNumberOfSharesIssued
Conversion of loans, number of shares issued (in shares)
Number of shares issued for conversion of loans.
sev_IncreaseInNumberOfSharesOutstandingConversionOfConvertibleSecurities
Increase in number of shares outstanding, conversion of convertible securities (in shares)
The increase in number of shares outstanding from the conversion of convertible securities.
Accruals and deferrals
sev_IncreaseInNumberOfSharesOutstandingNewIssuances
Increase in number of shares outstanding, new issuances (in shares)
The number of new issuances of shares during the period.
ifrs-full_NumberOfOtherEquityInstrumentsExercisableInSharebasedPaymentArrangement
Number of other equity instruments exercisable in share-based payment arrangement
sev_SharesIssuedPricePerShare1
Shares issued, price per share1 (in EUR per share)
The price per share of shares issued during the period.
ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement
Number of options
Balance
ifrs-full_NumberOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement
Number of other equity instruments forfeited in share-based payment arrangement
Forfeited during the period
sev_AdvancesPercentCancellable
Advances, percent cancellable
The percentage of advances that are cancellable.
Disclosure of number and weighted average exercise prices of other equity instruments [text block]
sev_AdvancesPercentCancellableYearOne
Advances, percent cancellable, year one
The percent of advances that will be cancellable starting next fiscal year following the current fiscal year.
sev_AdvancesPercentCancellableYearTwo
Advances, percent cancellable, year two
The percent of advances that will be cancellable starting in year two after the current fiscal year.
ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement
Exercised during the period
ifrs-full_NumberOfOutstandingShareOptions
Number of share options outstanding in share-based payment arrangement at end of period
Balance
Balance
Belgium 1 [member]
Represents Belgium.
Development cost of prototypes
sev_DevelopmentCostOfPrototypes
The amount of development cost of prototypes.
Europe 1 [member]
Represents Europe.
United Kingdom 1 [member]
Represents the United Kingdom.
Personnel expenses
sev_PersonnelExpenseIncludedInResearchAndDevlopment
Amount of personnel expense included in research and development.
Committed equity facility [member]
This member stands for committed equity facility.
sev_AdvancesPercentCancellableYearThree
Advances, percent cancellable, year three
The percent of advances cancellable starting year three after the current fiscal year.
sev_DeconsolidationGainLoss
Deconsolidation gain
Amount of deconsolidation gain (loss).
sev_AdvancesPercentCancellableYearFour
Advances, percent cancellable, year four
The percent of advances that will be cancelable starting year four after the current fiscal year.
Public offering [member]
This member stands for public offering.
Depreciation and amortization
sev_DepreciationAndAmortisationResearchAndDevelopment
Depreciation and amortisation, research and development
Amount of depreciation and amortisation included in research and development.
Other interest
sev_OtherInterestIncome
Amount of other interest income.
Switzerland [member]
This member stands for Switzerland.
Personnel expenses
sev_PersonnelExpensesSellingAndDistributionExpense
The amount of personnel expense included in selling and distribution expense.
sev_ParentalGuaranteeExpense
Parental guarantee expense
Amount of parental guarantee expense.
Scion [member]
Represents Scion.
Conversion stock option program (CSOP) [member]
Represents the conversion stock option program ("CSOP").
Professional services
sev_ProfessionalServicesExpenseSellingAndDistribution
Amount of professional services expense included in selling and distribution expense.
Advanced payments received from customers interest (note 4.8)
sev_AdvancePaymentsReceivedFromCustomersInterest
Amount of advance payments received from customers interest.
sev_ReversalOfAccruedInterest
Reversal of accrued interest
Amount of reversal of accrued interest.
Other
sev_ResearchAndDevelopmentExpenseOther
Amount of other research and development expense.
Sweden [member]
This member stands for Sweden.
Professional services
sev_ProfessionalServicesExpenseResearchAndDevelopment
Amount of professional services expense included in research and development.
France [member]
This member stands for France.
Donations received
Donations received
Donation
Amount of donations received.
Software fees and subscriptions
sev_SoftwareFeesAndSubscriptionsExpense
Amount of software fees and subscriptions expense.
sev_AdvancesDeconsolidationOfSubsidiary
Deconsolidation of Subsidiary
Amount of decrease in advances from deconsolidation of subsidiary.
Number of options exercised
ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement
Number of share options exercised in share-based payment arrangement
Exercised during the period
Other
sev_OtherGeneralAndAdministrative
Amount of other general and administrative.
Sublease asset
sev_SubleaseAssetCurrent
Amount of current sublease asset.
Affiliate company balance (see note 7.10.3)
Affiliated company balance
Amount of affiliated company balance
ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
Number of share options exercisable in share-based payment arrangement
sev_BorrowingsAndParticipationRightsDeconsolidationOfSubsidiary
Deconsolidation of subsidiary
The effect of deconsolidation of subsidiary on borrowings and participation rights.
Disclosure of number and weighted average exercise prices of share options [text block]
Other
sev_OtherSellingAndDistributionExpense
Amount of other selling and distribution expense.
Deconsolidation of Subsidiary
sev_IncreaseThroughLossOfControlOfSubsidiaryAccumulatedDepreciationPropertyPlantAndEquipment
The increase in accumulated depreciation in property, plant and equipment resulting from the loss of control of a subsidiary. [Refer: Property, plant and equipment]
ifrs-full_NumberOfInstrumentsGrantedInSharebasedPaymentArrangement
Number of instruments granted in share-based payment arrangement
Professional services
sev_ProfessionalServicesExpenseGeneralAndAdministrative
Amount of professional services expense included in general and administrative.
Deconsolidation of Subsidiary
sev_IncreaseThroughLossOfControlOfSubsidiaryAccumulatedAmortizationIntangibleAssetsOtherThanGoodwill
The increase in accumulated amortization in intangible assets other than goodwill resulting from the loss of control of a subsidiary. [Refer: Intangible assets other than goodwill]
Forfeited during the period
Personnel expenses
sev_PersonnelExpenseGeneralAndAdministrative
Amount of personnel expense included in general and administrative.
Sublease asset [member]
Represents sublease asset.
Number of options granted
Granted during the period
Number of share options granted in share-based payment arrangement
sev_DecreaseInRightofuseAssetsFromLossOfControlInSubsidiary
Deconsolidation of Subsidiary
Amount of decrease in right-of-use assets from loss of control in subsidiary.
Share-based payment arrangements [member]
Disclosure of reconciliation of deferred gains [text block]
The disclosure of reconciliation of deferred gains.
Current other non-financial assets [member]
Represents current other non-financial assets.
Types of share-based payment arrangements [axis]
Current other financial assets [member]
Represents current other financial assets.
Affiliate payable [member]
Represents affiliate payable.
Prepaid expenses [member]
Represents prepaid expenses.
Convertible debentures, deferred day-one gains [member]
Relating to convertible debentures, deferred day-one gains.
Leases [member]
Represents leases.
MCN* non-tax-deductible expenses
sev_TaxEffectIfMcnNondeductibleExpenses
The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to MCN nondeductible expenses. [Refer: Accounting profit]
Parental guarantee provision, additions
sev_AdditionalProvisionsParentalGuarantee
Represents additional provisions for parental guarantee.
Additions
sev_CurrentProvisionsForParentalGuarantee
Parental guarantee provision, balance
Parental guarantee provision, balance
Represents current provisions for parental guarantee.
Tax loss carryforwards [member]
Represents tax loss carryforwards.
sev_ProvisionUsedParentalGuarantee
Parental guarantee provision, Usage
Represents provision used for parental guarantee.
Advance payments received from customers [member]
Represents advance payments received from customers.
Parental guarantee provision, reversals
sev_UnusedProvisionReversedParentalGuarantee
Represents unused provision reversed for parental guarantee.
sev_CurrentDeferredTaxAssets
Current deferred tax assets
Amount of current deferred tax assets.
Supervisory board members [member]
Represents supervisory board members.
sev_CurrentDeferredTaxLiabilities
Current deferred tax liabilities
Amount of current deferred tax liabilities.
Income for the period (kEUR)
sev_TotalIncomeFromSharebasedPaymentTransactions
(Income) for the period (kEUR)
The amount of income arising from share-based payment transactions in which the goods or services received did not qualify for recognition as assets.
Sion CGU [member]
This member represents Sion CGU.
sev_NumberOfAdditionalEmployeesManagersShareBasedPaymentArrangement
Number of additional employees, managers, share based payment arrangement
The number of managers additional employees offered to participate in new share based payment arrangement.
Noncurrent other non-financial assets [member]
Represents noncurrent other non-financial assets.
sev_NumberOfAdditionalEmployeesStaffMembersShareBasedPaymentArrangement
Number of additional employees, staff members, share based payment arrangement
The number of staff members additional employees offered to participate in new share based payment arrangement.
Other noncurrent financial liabilities [member]
Represents other noncurrent financial liabilities.
sev_BorrowingsAndParticipationRights
January 1, 2022*
December 31, 2022
Amount of borrowings and participation rights.
Number of entitlements for 2023 tranche
sev_NumberOfEmployeesEntitlementFor2023Tranche
The number of employees entitled for 2023 tranche.
Solar CGU [member]
This member represents Solar CGU.
sev_NumberOfSupervisoryBoardMembersResigned
Number of supervisory board members resigned
The number of supervisory board members resigned.
ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted
Expected volatility
Property, plant and equipment 1 [member]
This member stands for property, plant and equipment.
sev_DepreciationAndAmortisationSellingAndDistributionsExpense
Depreciation and amortisation, selling and distributions expense
Amount of depreciation and amortisation included in selling and distribution expense.
sev_DepreciationAndAmortisationGeneralAndAdministrative
Depreciation and amortisation, general and administrative
Amount of depreciation and amortisation included in general and administrative expense.
Disclosure of research and development expense [text block]
Conversion stock option program (CSOP) and employee stock option program (ESOP) [member]
Represents the conversion stock option program ("CSOP") and the employee stock option program.
Additions recognized in profit or loss during the period
Disclosure of revenue and cost of goods sold [text block]
The entire disclosure for revenue and cost of goods sold.
ifrs-full_DescriptionOfGrowthRateUsedToExtrapolateCashFlowProjections
Growth rate used to extrapolate cash flow projections
Software fees and subscriptions
sev_SoftwareFeesAndSubscriptionsGeneralAndAdministrative
Amount of software fees and subscriptions expense included in general and administrative.
ESOP non-tax-deductible expenses
he amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to ESOP non-tax-deductible expenses.
ifrs-full_KeyManagementPersonnelCompensation
Total compensation
Share-based payments
ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment
Key management personnel compensation, share-based payment
Disclosure of interest and similar income (expense) [text block]
The disclosure of interest and similar income (expenses).
Convertible tax-deductible expenses
The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to convertible non-tax-deductible expenses.
Disclosure of transactions between related parties [text block]
Short-term employee benefits
ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits
Disclosure of related party [text block]
Other provisions, Additions
ifrs-full_AdditionalProvisionsOtherProvisions
RSU* supervisory board non-tax-deductible expenses
he amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to RSU supervisory board non-tax-deductible expenses.
Stock issuance cost, deferred tax
Amount of deferred tax on related cost of share issue.
ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted
Risk-free interest rate
Disclosure of property, plant and equipment [text block]
ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill
Additions
ifrs-full_DescriptionOfOptionLifeShareOptionsGranted
Option life (yrs.)
ifrs-full_AdjustedWeightedAverageShares
Weighted average number of ordinary shares used in calculating diluted earnings per share (in shares)
Disclosure of other operating income (expense) [text block]
Additions to right-of-use assets
ifrs-full_ExpectedDividendShareOptionsGranted
Expected dividends (EUR)
Lease modifications
The increase (decrease) in the right-of-use assets as a result of modifications to the lease.
Disclosure of other current liabilities [text block]
Employee stock option program (ESOP) [member]
This member represents Employee stock option program (ESOP)
sev_NumberOfShareOptionsGrantedAsAPercentageOfAnnualGrossSalary
Number of share options granted as a percentage of annual gross salary
The number of share options granted in a share-based payment arrangement as a percentage of annual gross salary.
sev_SellingAndDistributionExpense
Selling and distribution expense
Represent selling and distribution expense.
Bonus shares issued upon exercise of stock option [member]
This member represents information on bonus shares with the exercise of stock options.
Share split replication, additional shares issued [member]
The description of additional ordinary shares that were issued to existing shareholders.
Decrease/(Increase) in other assets
GERMANY
Restricted stock units bonus [member]
Represents bonus restricted stock units.
Number of entitlements for 2022 tranche
sev_NumberOfEmployeesEntitlementFor2022Tranche
The number of employees entitled for 2022 tranche.
Disclosure of other provisions, contingent liabilities and contingent assets [text block]
Number of entitlements for 2021 tranche
sev_NumberOfEmployeesEntitlementFor2021Tranche
The number of employees entitled for the 2021 tranche
Disclosure of employee stock option program entitlement status explanatory
The entire disclosure for Staff members - ESOP entitlement status.
FINLAND
sev_LiabilitiesDenominatedInSwissFrancCHF
CHF
Represents liabilities denominated in Swiss franc (CHF).
sev_ForeignExchangeRateHypotheticalAppreciationDepreciation
Foreign exchange rate, hypothetical appreciation (depreciation)
Information on hypothetical appreciation (depreciation) in foreign exchange rates.
Loans 1 [member]
This member stands for loans.
sev_LiabilitiesDenominatedInPolishZlotyPLN
PLN
Represents liabilities denominated in Polish zloty (PLN).
Hypothetical appreciation rate [member]
This member represents the hypothetical appreciation rate.
Hypothetical depreciation rate [member]
This member represents the hypothetical depreciation rate.
Convertible debentures (host contract) [member]
This member represents Convertible debentures (host contract).
sev_ConsolidatedProfitBeforeTaxesAndEquityDenominatedInPolishZlotyPln
PLN
Consolidated profit before taxes and equity denominated in Polish zloty (PLN).
sev_ConsolidatedProfitBeforeTaxesAndEquityDenominatedInSwissFrancCHF
CHF
Represents consolidated profit before taxes and equity denominated in Swiss franc (CHF).
sev_LiabilitiesRepaymentPercentage
Liabilities repayment percentage
Represents liabilities repayment percentage.
Repayment for advance payments received from customers [member]
This member represents repayment for advance payments received from customers.
(Decrease)/Increase in advance payments received from customers
Trade payables [member]
This member represents trade payables.
Convertible debentures (embedded derivatives) [member]
This member represents Convertible debentures (embedded derivatives).
Contract liabilities [member]
This member represents Contract liabilities.
Other payables [member]
This member represents other payables.
Increase in trade and other payables
Maturity [axis]
Movements in provisions
Expenses for share-based payment transactions
ifrs-full_EquityAndLiabilities
Total equity and liabilities
Other non-cash (income)/expenses
Adjustments for:
Other non-financial liabilities
Other non-current non-financial liabilities
Advertising
ifrs-full_AdvertisingExpense
ifrs-full_Advances
Advance payments received from customers
Balance as of January 1
Balance as of December 31
ifrs-full_TradeAndOtherPayables
Trade and other payables
Yorkville Advisors Global LP [member]
This member represents the name of the counterparty.
Noncurrent liabilities
Accumulated deficit
Statement of financial position [abstract]
EQUITY AND LIABILITIES
Aggregated measurement [member]
sev_TaxLossCarryforwardCorporateIncomeTax
Tax loss carryforward, corporate income tax
The amount of corporate income tax loss carryforward.
sev_TaxLossCarryforwardsTradeTax
Tax loss carryforwards, trade tax
The amount of trade tax loss carryforwards.
Later than five years [member]
sev_ConvertibleDebenturesDefaultRiskPercentOver40YearAveragePeriod
Convertible debentures, default risk, percent, over 40 year average period
Convertible debentures, default risk, percent, over 40 year average period.
ifrs-full_TransactionPriceAllocatedToRemainingPerformanceObligations
Transaction price allocated to remaining performance obligations
sev_FoundersProfitParticipationRights
Founders profit participation rights
The profit participation rights of founders.
Later than one year and not later than five years [member]
Not later than one year [member]
Aggregated time bands [member]
Interest from financial liabilities measured at amortized cost
sev_FinancialLiabilitiesInterestExpense
Interest expense for financial liabilities.
Level 3 of fair value hierarchy [member]
Expense from currency revaluation (day-one losses)
sev_InterestExpensesFromCurrencyRevaluation
Represents interest expenses from currency revaluation.
Advanced payments received from customers interest (note 4.8)
sev_AdvancedPaymentsReceivedFromCustomersInterestExpense
Interest expense for advanced payments received from customers.
All levels of fair value hierarchy [member]
Amortization of deferred day-one losses from convertible debentures
sev_DeferredDayoneLossesFromConvertibleDebenturesInterestExpense
Represents deferred day-one losses from convertible debentures interest expense.
Level 2 of fair value hierarchy [member]
Effect of currency translation on cash and cash equivalents
Earnings per share [text block]
ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets
Opening loss allowance as at January 1
Closing loss allowance as at December 31
Amortization of intangible assets
Amortisation, intangible assets other than goodwill
Amortization
sev_ConvertibleDebenturesOriginalNominalAmount
Convertible debentures, original nominal amount
Original normal amount of convertible debentures.
Sono Motors [Member]
Represents Sono Motors.
ifrs-full_GrossProfit
Gross loss
sev_ConvertibleDebenturesOriginalAmount
Convertible debentures, original amount
Convertible debentures [member]
Represents convertible debentures.
sev_IssuanceOfEquityPeriod
Issuance of equity, period (Month)
Represents period for issuance of equity.
ifrs-full_ProfitLossAttributableToOwnersOfParent
Loss for the period
ifrs-full_ProfitLossFromOperatingActivities
Operating loss
sev_PercentageOfUponEventOfDefaultOrTriggeringEvent
Percentage of upon event of default or triggering event).
Represents percentage upon event of default or triggering event).
ifrs-full_IncreaseDecreaseInCashAndCashEquivalents
Net (decrease) increase in cash and cash equivalents
sev_CashValueOfReservationsVAT
Advance payments received from customers VAT
VAT gross up
The cash value of reservations, VAT.
Profit or loss [abstract]
sev_CashValueOfReservationsOnetimeBonusForAgreementOfPaymentPlan
Cash value of reservations, one-time bonus for agreement of payment plan
Customer advance repayment plan bonus
The cash value of reservations one-time bonus for agreement of payment plan.
Berenberg [member]
Represents Berenberg.
sev_PercentageOfTradingVolume
Percentage of trading volume
Represents percentage of trading volume.
Exercise of share options
B. Riley Securities, Inc [member]
Represents B. Riley Securities, Inc.
Conversion of Convertible Bond
Increase (decrease) through conversion of convertible instruments, equity
Yorkville [member]
Represents Yorkville.
sev_SharePrice1
Share price 1 (in EUR per share)
The share price.
Settlement payment to owner
Loans from key management personnel and other related parties
ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate
Acquisition or manufacturing costs Jan. 1
Acquisition or manufacturing costs Dec. 31
ifrs-full_InterestPayable
Interest payable
Services [member]
Represents services.
sev_ProvisionForClaimForCertainBenefits
Provision for claim for certain benefits
Represents prevision for claim for certain benefits.
Share price [member]
Related to share price.
Exchange rate USD/EUR [member]
Related to exchange rate
(Partial) conversion in equity [member]
Related to partial conversion in equity.
Risk-free interest rate [member]
Related to risk free interest rate.
Share price volatility [member]
Related to share price volatility.
Recovery rate in case of default [member]
Related to recovery rate in case of default.
ifrs-full_IssueOfConvertibleInstruments
Issue of convertible instruments
Credit spread [member]
Related to credit spread.
Effect of currency translation
The effect of current translation on borrowings and participation rights.
Advance payment for assets intended for the development of prototypes [member]
Represents advance payment for assets intended for the development of prototypes.
ifrs-full_OtherCurrentLiabilities
Total
ifrs-full_OtherLiabilities
Other liabilities
Personnel expenses
sev_PersonnelExpenses
Represents personnel expenses.
sev_MiscellaneousExpense
Miscellaneous expense
Represents miscellaneous expense.
sev_AccumulatedNetLoss
Accumulated net loss
Represent accumulated net loss.
Other operating income
Represents other operating income.
sev_AdvancesReclassificationToCurrent
Reclassification to current
Represents advances reclassification to current.
Non-current - advance payments received from customers
Interest and similar expense
Represents adjustments for interest and similar expense.
sev_AdjustmentsForInterestAndSimilarIncome
Interest and similar income
Represents adjustments for interest and similar income.
sev_RefundedPrepayments
Refunded prepayments
Represents refunded prepayments.
Disclosure of useful life about property, plant and equipment [text block]
Disclosure of useful life about property, plant and equipment.
Basic/diluted (in EUR per share)
Represents basic or diluted earnings (loss) per share.
Lease liabilities interest
sev_InterestAndSimilarExpenseOnLeaseLiabilities
Represents interest and similar expense on lease liabilities.
Total basic earnings (loss) per share
ifrs-full_BasicEarningsLossPerShare
Ordinary shares [member]
From continuing operations attributable to the ordinary equity holders of the company (in EUR per share)
ifrs-full_BasicEarningsLossPerShareFromContinuingOperations
ifrs-full_ExercisePriceShareOptionsGranted2019
Exercise price, share options granted (in EUR per share)
Loss per share in EUR
ifrs-full_OtherExpenseByNature
Other operating expenses
Depreciation and amortization
ifrs-full_DepreciationAndAmortisationExpense
ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans
Post-employment benefit expense, defined contribution plans
Bank charges
ifrs-full_BankAndSimilarCharges
Other payables
ifrs-full_OtherCurrentReceivables
Other
Insurance
ifrs-full_InsuranceExpense
Income Renault ZOE
Prepayments
Prepayments
Amortization recognized in profit or loss during the period
Income from currency revaluation (interest and similar income)
Statement of cash flows [abstract]
Stock issuance cost
Share issue related cost
Statement of changes in equity [abstract]
Total
ifrs-full_GeneralAndAdministrativeExpense
General and administrative expense
General and administrative expenses
ifrs-full_SellingExpense
Selling and distribution expenses
Total
ifrs-full_SellingGeneralAndAdministrativeExpense
Miscellaneous income
Other operating income/(expenses)
Total
ifrs-full_MiscellaneousOtherOperatingExpense
Decrease of input parameter
Decrease of input parameter
Trade payables
Total
sev_InterestAndSimilarExpenses
Interest and similar expense
Represents interest and similar expenses.
Total
Interest and similar income
Represents interest and similar income..
Risks [member]
Interest rate risk [member]
ifrs-full_InterestExpense
Interest expense
Types of risks [axis]
Increase in probability
sev_PercentageOfAnnualTaxableIncome
Percentage of annual taxable income
Represents percentage of annual taxable income.
sev_PercentageOfTaxableIncomeSubjectToCorporateIncomeAndTradeTax
Percentage of taxable income subject to corporate income and trade tax
Represents percentage of taxable income subject to corporation income and trade tax.
sev_TaxIncomeOffsetAgainstTaxLossCarryForwards
Tax income offset against tax loss carry forwards
Represents tax income offset against tax loss carry forwards.
Total
ifrs-full_ResearchAndDevelopmentExpense
Research and development expense
Cost of development expenses
Expense relating to short-term leases
Represents short-term leases expense.
Security deposits [member]
Represents security deposits.
Trade receivable, affiliated company [member]
Represents trade receivable for affiliated company.
Disclosure of basis of consolidation [text block]
Disclosure of basis of preparation of financial statements [text block]
sev_ConsolidatedProfitBeforeTaxesAndEquityDenominatedInGbp
GBP
Represents consolidated profit before taxes and equity denominated in GBP.
Impairment of right-of-use assets
Impairment
The amount of impairment loss recognised in profit or loss for right of use assets.
sev_AllowanceAccountForExpectedCreditLosses
Allowance for expected credit losses
Represents allowance account for expected credit losses.
Measurement [axis]
Disclosure of significant accounting policies [text block]
The entire disclosure for significant accounting policies applied by the entity.
sev_BorrowingMaximumAmountAvailable
Borrowing, Maximum Amount Available
Represents the maximum amount of borrowings available under an agreement.
Marketing Activities [Member]
Relating to marketing activities.
sev_OtherRelatedPartyCompensation
Total expenses
Represents the amount of other related party compensation during the period.
sev_MonthlyConvertiblePrincipalLimitBenchmark
Monthly convertible principal limit, benchmark
Maximum amount of monthly convertible principal.
Employee events [member]
Relating to employee events.
Description of other related party transactions [text block]
Description of other related party transaction during the period.
sev_ConvertibleDebtMinimumConversionAmountPerMonth
Convertible debt, minimum conversion amount per month
Amount of minimum conversion amount per month for convertible debt.
sev_MonthlyConvertiblePrincipalLimitMaximumPercentageOfMonthlyTradingVolume
Monthly convertible principal limit, maximum percentage of monthly trading volume
Amount of limit for monthly convertible principal as percentage pf monthly trading volume.
Impairment of property, plant and equipment
Impairment loss recognised in profit or loss, property, plant and equipment
Impairment
sev_SharePriceBenchmarkForMonthlyConversionOfDebt
Share price benchmark for monthly conversion of debt (in dollars per share)
Represents share price benchmark used for monthly conversion of debt.
sev_PercentageOfSharesOutstandingMaximumLimit
Percentage of shares outstanding, maximum limit
Maximum limit of percentage of shares outstanding owned by other parties.
sev_ConversionOfDebtConversionPrice
Conversion of debt, conversion price (in dollars per share)
Represents conversion price for conversion of debt.
Payment premium [member]
Relating to payment premium.
sev_RecoveryRate
Recovery rate
Represents the recovery rate.
sev_SimulatedSharePrice
Simulated Share Price (in dollars per share)
Represents the simulated share price.
Interest rate in case of default [member]
Relating to interest rate in case of default.
sev_ConvertibleDebenturesDefaultProbabilityPercentOverOneDayPeriod
Convertible debentures, default probability, percent, over one day period
Represents percentage of default probability used over one day period under convertible debentures.
Interest rate on accrued interest [member]
Relating to the interest rate on accrued interest.
Revenue
Total revenue
Convertible debentures, deferred day-one losses [member]
Relating to convertible debentures, deferred day-one losses.
Other financial/ non-financial assets [member]
Represents other financial/ non-financial assets.
Assets after impairment
Assets after impairment
Amount of assets after impairment deduction.
Assets before impairment
Amount of assets before impairment reduction.
Disclosure of information for impairment loss recognised and allocation to various assets of the balance sheet [text block]
The disclosure of information for an individual asset, including goodwill, or a cash-generating unit, for which an impairment loss has been recognised and allocation to various assets of the balance sheet.
Reclaimable VAT taxes [member]
Relating to reclaimable VAT taxes.
sev_ConversionOfDebtConversionPricePercentageOfMinimumDailyVolumeweightedAveragePrice
Conversion of debt, conversion price, percentage of minimum daily volume-weighted average price
Represents the percentage of the minimum daily volume-weighted average price that represents the conversion price for conversion of debt.
sev_IncreaseDecreaseThroughConversionOfConvertibleInstrumentsCarryingAmountEquity
Increase (decrease) through conversion of convertible instruments, carrying amount, equity
The increase (decrease) in equity resulting from the conversion of the carrying amount of convertible instruments.
Provisions [member]
Represents provisions.
sev_ConversionOfDebtMaximumBeneficiallyPercentage
Conversion of debt, maximum beneficially percentage
Represents the maximum beneficially percentage of shares ownable from the conversion of debt.
Corporate tax [member]
Represents corporate tax.
sev_ConversionOfDebtConversionPriceFloorPrice
Conversion of debt, conversion price, floor price (in EUR per share)
Represents the minimum conversion price on a conversion of debt.
Trade tax [member]
Represents trade tax.
ifrs-full_LiabilitiesArisingFromFinancingActivities
Balance at Jan 1
Balance at Dec 31
Disclosure of cash and cash equivalents [text block]
sev_ConversionOfDebtMinimumConversionAmount
Conversion of debt, minimum conversion amount
Represents the minimum conversion amount on a conversion of debt.
Lease liabilities [member]
Liabilities arising from financing activities [member]
Liabilities arising from financing activities [axis]
Disclosure of reconciliation of liabilities arising from financing activities [text block]
sev_ProvisionSettlementExpense
Provision settlement expense
Amount of settlement expense for provision.
sev_ClaimsIncurredButNotReported
Claims incurred but not reported
The amount of liability for insured events that have occurred but for which claims have yet not been reported by policyholders.
ifrs-full_ParValuePerShare
Par value per share (in EUR per share)
Cash and cash equivalents
Total
Cash and cash equivalents at the beginning of the financial year
Cash and cash equivalents at end of year
ifrs-full_NumberOfSharesIssued
Total number of shares issued (in shares)
ifrs-full_Assets
Total assets
ifrs-full_NumberOfSharesAuthorised
Number of shares authorised (in shares)
Deferred tax assets
Deferred tax assets
Intangible assets
Carrying Amount as of Jan. 1
Carrying Amount as of Dec. 31
ifrs-full_Equity
Total equity
Total equity
Balance
Balance
ifrs-full_OtherNonfinancialAssets
Other non-financial assets
ifrs-full_OtherFinancialAssets
Other financial assets
ifrs-full_CurrentAssets
Total current assets
Property, plant and equipment
Carrying Amount Jan. 1
Carrying Amount Dec. 31
ifrs-full_OtherCurrentFinancialAssets
Total
ifrs-full_OtherCurrentNonfinancialAssets
Total
Current assets
Other non-financial assets
Other financial assets
ifrs-full_NoncurrentAssets
Noncurrent assets
Total non-current assets
Document Annual Report
Document Accounting Standard
Document Shell Company Report
ifrs-full_NoncurrentLiabilities
Total non-current liabilities
Document Registration Statement
Noncurrent assets
Entity Incorporation, State or Country Code
Document Transition Report
Document Financial Statement Error Correction [Flag]
Entity Interactive Data Current
ifrs-full_CurrentLiabilities
Total current liabilities
Title of 12(g) Security
Input
Useful life (years) (Year)
ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment
Entity's total for subsidiaries [member]
Useful life (years) (Year)
Subsidiaries [axis]
ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019
Weighted average exercise price of share options exercised in share-based payment arrangement (in EUR per share)
Bank balances
Weighted average remaining contractual life (in years) (Year)
The weighted average remaining contractual life (in years) (Year)
ifrs-full_WeightedAverageSharePriceShareOptionsGranted2019
Weighted average share price (EUR) (in EUR per share)
ifrs-full_Borrowings
Total borrowings
Probability of default [member]
Borrowings by name [member]
Borrowings by name [axis]
Entity's total for internal credit grades [member]
Internal credit grades [axis]
ifrs-full_BorrowingsInterestRate
Borrowings, interest rate
ifrs-full_LoansReceived
Loans*
Bottom of range [member]
Buildings [member]
sev_CapitalAuthorised
Capital Authorised
The nominal value of capital authorised.
sev_TotalParValueOfSharesConvertedFromDebtRecognizedInSubscribedCapital
Total par value of shares converted from debt recognized in subscribed capital
The total par value of shares converted from debt recognized in subscribed capital.
Total interest expense for financial assets at amortized cost
The amount of interest expense for financial assets that are not at fair value through profit or loss.
Capital reserve [member]
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [text block]
Gross carrying amount [member]
Carrying amount [member]
Deposits
Disclosure of credit risk [text block]
ifrs-full_CashFlowsFromUsedInFinancingActivities
Net cash (used in)/from financing activities
ifrs-full_PaymentsForDebtIssueCosts
Transaction costs for convertible debentures
Proceeds from convertible debentures
ifrs-full_PaymentsForShareIssueCosts
Payments for share issue costs
Transaction cost on issue of shares
Levels of fair value hierarchy [axis]
Proceeds from issue of shares