Help & support
Frequently asked questions
Here you will find answers to the most frequently asked questions about solar installations, subsidies and our referral service in Switzerland.
Common Questions
Frequently Asked Questions
How much does a solar system cost in Switzerland?+
A turnkey 10 kWp system costs CHF 19'000 to CHF 24'000, without storage.
How does the PvPro.ch referral service work?+
You fill out our short form indicating your requirements. We forward your request to up to 3 certified installers in your canton. They prepare personalized quotes for you. You compare the offers and choose the best one - completely without obligation.
Are there subsidies for solar systems in Switzerland?+
The federal one-time payment is calculated by Pronovo based on commissioning date, system size, system type and any applicable bonuses. Check pronovo.ch for current eligibility and the individual amount.
How long does a solar system installation take?+
From request to installation, it typically takes 2-4 months. The actual mounting on the roof usually takes only 1-3 days, depending on the system size. After installation, the commissioning and acceptance by the grid operator follows.
Is a solar system worthwhile even with diffuse light?+
Solar modules also work with diffuse light. On the Swiss Plateau, payback typically takes 9 to 13 years, with a module lifetime of 25 to 30 years.
Is PvPro.ch service really free?+
Yes, our service is 100% free and non-binding for you. We are financed through commissions from our partner installers. You pay nothing for the referral and still receive the same prices as if you contacted the installer directly.
Prices from independent installers, turnkey including installation and VAT, without battery storage. Local electricity utilities generally charge more.
Indicative values, updated September 2026. Sources: Pronovo, ElCom, Swissolar.