Balcony solar payback calculator

Estimate annual output, savings and payback time for a plug-in solar system in your country.

Country

Orientation

Mounting angle

Panel size (Wp)

System cost

Electricity price (per kWh)

Self-consumption share (%)

Estimated annual output: —

Annual savings: —

Payback time: —

Savings over 20 years: —

Estimates use typical solar yields per country and assume no export payment (standard for plug-in systems). Actual output depends on orientation, shading and tilt.