Solar PV domestic estimate calculator
Use our handy calculator to calculate theestimated costs and savings from PV panels
by entering one of the following:
This calculator assumes annual output of 125kWh per m2, a sub 4kW domestic installation, electricity prices of 15p per kWh and a Feed In Tariff Rate of 41.3p/kWh.
Please see the Feed In Tariff page for further estimates of income.
