Savings Calculator in France (2026)
We cover 190 locations across 9 regions of France. Electricity prices in our dataset range from €0.2 to €0.26 per kWh depending on region — a spread of 30%, which is why solar savings calculators are worth materially different amounts in different parts of the country. Roof area is measured in square metres here. Every calculator below is preloaded with that location’s electricity rate and measurement units, so the payback figure reflects local conditions rather than a national average.
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Support schemes available in France (2026)
These are the nationally administered schemes that apply across the regions listed above. Terms, rates and eligibility are set by each administering body and change between years — always confirm current details with that body before applying.
Prime à l'autoconsommation
One-time premium for self-consumption systems, paid over the first years of operation
- How to apply:
- Administered by EDF OA (Obligation d'Achat)
- Note:
- Degressive — rate depends on application date
Obligation d'Achat (EDF OA)
Guaranteed purchase contract for surplus electricity exported to the grid
- How to apply:
- Contract signed with EDF OA after installation
- Note:
- Contract term is fixed at signature