
The surplus from your solar production is added to your Solar Wallet, our virtual battery, at either cost price or a fixed value of €0.07 per kWh, depending on your plan.
You can use this credit to lower next month’s electricity bill, even down to €0. Any leftover credit simply rolls over to your following bill.

At Frank, we know every home has a unique solar setup. That’s why Frank Energy offers two Solar Wallet plans:

If you have a second home that is registered with us, you can use the value from your Solar Wallet for that home as well (there's no limit to the number of homes). In our app you can easily allocate value from the Solar Wallet to the energy bill of the home of your choice.
The savings shown on this page are based on simulations and should not be interpreted as guaranteed savings. For the simulation we assume an annual household consumption of 3,000 kWh and an annual solar production of 3,000 kWh. The simulation is based on OMIE daily prices and system and distribution costs for 2023. For the simulation we have used a standard 2.0TD 2023 consumption profile together with an estimated production profile. All savings shown are estimates, no rights can be derived from any information shown.
