Photovoltaic pre-financing calculator

In the context of the loi modifiée du 23 décembre 2016 instituant un régime d’aides pour la promotion de la durabilité, de l’utilisation rationnelle de l’énergie et des énergies renouvelables dans le domaine du logement, the purpose of this calculator is to calculate the amount of subsidy granted for photovoltaic pre-financing.

This financial aid, known as 'Klimabonus', covers part of the investment and installation costs of a solar photovoltaic system. The subsidies only apply to buildings used for residential purposes, and only if the final customer is the owner of real property rights of the building.

The subsidy calculated depends on the output in kilowatt-peak (kWp) of the solar system and the kilowatt-hours (kWh) of the household batteries.

The maximum possible subsidy is reached for photovoltaic systems with an output of 15 kWp (EUR 10,000), or a storage capacity of 9 kWh (EUR 2,250).

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