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Financial Instruments (Details) € in Thousands, $ in Thousands, ₪ in Millions | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2024 EUR (€) | Dec. 31, 2024 ILS (₪) | Dec. 31, 2021 EUR (€) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 EUR (€) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 EUR (€)
Financial Instruments (Details) [Line Items] |  |  |  |  |  |  |
Cash and cash equivalents | € 41,134 |  | € 41,229 | $ 42,819 | € 51,127 | $ 53,221 | € 46,458
Derivative financial assets | 656 |  |  | 683 | 810 |  |
Non-current restricted cash | 17,052 |  |  | 17,751 | 17,386 |  |
Trade receivables | 980 |  |  |  | 205 |  |
Revenue receivables | 4,413 |  |  |  | 1,013 |  |
Government authorities receivables | 5,886 |  |  |  | 4,851 |  |
Increase (decrease) in working capital | 23,827 | ₪ 214.5 |  |  |  |  |
Tax credit amount (in Dollars) | € 1,875 |  |  | 1,952 | € 4,643 |  |
Percentage of income |  |  |  |  | 80.00% | 80.00% |
Deposit value |  |  | € 10,000 |  |  |  |
Percentage of reducing fund |  |  | 10.00% |  |  |  |
Security fund amount |  |  | € 3,500 |  |  |  |
US Solar Projects [Member] |  |  |  |  |  |  |
Financial Instruments (Details) [Line Items] |  |  |  |  |  |  |
Tax credit amount (in Dollars) | $ |  |  |  | $ 19,000 |  |  |

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