This subsidy starts at 500 euros for a 3-kWh electricity storage unit, with each additional kWh of storage capacity adding another 100 euros (Maximum capacity = 30 kWh). This year, photovoltaic home storage systems have been subsidized through a 34-million euro investment (more information here).
[pdf] Many people can take advantage of the 30% solar tax rebate. It applies to solar generators and portable power stations too. But how does the portable solar generator tax credit work? The details are fairly straightforward. If you buy a qualifying solar system, you get a 30% solar tax credit back.
[pdf] As of 2025, the federal ITC provides a 30% tax credit for qualified commercial solar installations. This rate is scheduled to remain at 30% through 2032, after which it will step down to 26% in 2033 and 22% in 2034.
[pdf] Starting from 1 December 2024, the export tax rebate rate for some refined petroleum products, PV products, batteries and some non-metallic mineral products will be lowered by four percentage points, from 13% to 9%.
[pdf] The African country of Cameroon will exempt solar modules from import duties and other taxes starting from January 1, 2024. The exemption also applies to drinking water, biomass and wind energy facilities for 24 months.
[pdf] Heading 85.01: Photovoltaic equipment that has already been assembled into a self-contained functional unit Already assembled and fitted with simple control elements (such as diodes) solar Power-generation systems that can supply electricity directly without further processing.
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