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Enter your usable roof area and the orientation and pitch of your roof, and the solar panel calculator will determine energy yield, net investments costs and annual CO₂ reduction for your individual solar panel installation.
Solar panel calculator (in German)
ENERGY YIELD
NET INVESTMENT COSTS
CO₂ REDUCTION
5000 kWh per year
CHF 15,000
1.2 tonnes per year
Sample calculation: 31 m² solar modules on gabled roof with a 35° pitch
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