Subventa

Solar panels: produce and sell back

Free estimate, then matching

Self-consumption premium, reduced VAT, buy-back rate: we estimate your gain and connect you with a certified installer.

Self-consumption premium + surplus sell-backHouse, business or farm buildingCertified installer, free study
Estimate my project → Payback accelerated by premiums
Official data, updated daily 3490 grants tracked Certified RGE pros 100% free, no commitment

free eligibility check, 30 seconds

Property type
Roof area
Goal
Get your estimate and be connected

Free matching with certified installers.

The grants this project unlocks

Ecological bonus (electric car) Grant for buying a new electric car, adjusted by income. IndividualDedicated calculatorBonusÉtat / ASP From €3,500 to €5,700 by income (+European battery top-up, up to ~€7,700) +

1. You answer

Three questions about your project, in 30 seconds.

2. We calculate

We map every combinable grant and your remaining cost.

3. We connect you

With a matching professional, free and with no commitment.

Payback accelerated by premiumsEstimate my project →