Battery Payback Calculator

Calculate how many years until your home battery pays for itself through electricity savings.

Battery capacity (kWh)

Battery cost (incl. installation)

Annual PV surplus (kWh)

Electricity price / kWh

Feed-in tariff / kWh

Capacity degradation per year (%)

Electricity price increase per year (%)

Currency

Payback period10 years

First year savings774,20 EUR

Total savings (25 years)23.312,70 EUR

Average annual savings932,51 EUR

Savings per kWh stored0,316 EUR

Battery cost (incl. installation)8.000,00 EUR

Acest calculator oferă estimări doar în scop informativ. Valorile reale pot varia în funcție de circumstanțele individuale. Fără garanție de acuratețe sau completitudine.