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Injection tariff

When your solar panels produce more than you use, the surplus goes into the grid. At Frank Énergie, you get paid for that electricity through a dynamic injection tariff, one that follows the real market price rather than a fixed rate.

Injection
Injection

How does your injection tariff work with Frank?

Your injection tariff at Frank Énergie is based on the EPEX Spot price: the European wholesale electricity market where prices are set hour by hour, based on real supply and demand across the grid.

When there's a lot of electricity available on the market, for example during a sunny afternoon when solar production is high, the EPEX price is lower. When demand rises in the evening and production drops, prices go up again.

Each month, an injection tariff per kWh is set. Your excess electricity is valued at this rate, and the amount is then deducted from your electricity bill.