Solar Calculator Switzerland
Calculate the costs, yield and payback period of your solar installation in 30 seconds.
Solarrechner
Berechnen Sie in wenigen Sekunden das Potenzial Ihrer Solaranlage
What you will learn
Instant calculation
Get a first estimate for your solar installation in seconds.
Calculate yield
See how much electricity you can produce with your roof area.
Understand costs
Realistic cost estimate based on Swiss market prices.
Plan your payback
Find out when your investment will have paid for itself.
Frequently asked questions
How accurate is the solar calculator?
Our solar calculator gives you a good first orientation. It is based on Swiss average values: 6.5 m² per kWp, 950 kWh of production per kWp and CHF 2,200 installation costs per kWp. For an exact calculation, we recommend a professional on-site consultation.
What is kWp?
kWp (kilowatt peak) is the unit of measurement for the nominal output of a photovoltaic installation. 1 kWp corresponds to approximately 6.5 m² of panel area in Switzerland.
How much electricity can I use myself?
Without storage, you can use around 25–35% of the electricity yourself. With a battery storage system, self-consumption rises to around 60–75%.
How do I get a precise quote?
The calculator gives you a good first estimate. For an exact quote, get up to 3 free offers from certified installers through PVPro.
Jetzt kostenlose Offerten erhalten
Vergleichen Sie bis zu 3 Angebote von geprüften Schweizer Solarteuren. 100% kostenlos, unverbindlich und ohne Werbeanrufe.
Kostenlose Offerte anfordern