Subsidies for
solar installations
in Switzerland
The federal government supports the expansion of photovoltaics with the one-time payment (OTP). This directly reduces your investment costs and makes solar energy economically attractive.
300–400
CHF/kWp
Subsidy
10–15
years
Payback
30%
discount
Investment
Förderrechner
Berechnen Sie Ihre geschätzte Einmalvergütung
Anlagengrösse
8 kWp
Geschätzte Förderung
CHF 2'800
Gesamtkosten
CHF 20'800
Förderung
− CHF 2'800
Effektiv
CHF 18'000
* Schätzwerte basierend auf ca. 350 CHF/kWp EIV und 2'600 CHF/kWp Installationskosten
One-time payment (OTP)
What is the one-time payment?
The one-time payment is the main federal subsidy for photovoltaic installations in Switzerland. It is provided by the Confederation and managed by Pronovo.
You receive the payment once after the installation and registration of your system — no annual application, no bureaucratic burden.
KLEIV
Small one-time payment
For smaller installations — most commonly used for private detached houses.
GREIV
Large one-time payment
For larger installations — e.g. apartment buildings or commercial properties.
Subsidy overview
How much is the subsidy?
The subsidy is typically CHF 300–400 per kWp of installed capacity. The larger the installation, the higher the amount.
Indicative values. The exact amount depends on the current subsidy structure and the system size.
Additional support
Cantonal subsidy programmes
In addition to federal support, many cantons offer additional programmes. The available subsidies differ from canton to canton.
Battery storage for solar installations
Systems to increase self-consumption
Energy-efficient building technology
Process
How do I get the subsidy?
Installation
Have the photovoltaic system installed by a certified installer.
Registration
Register the system with Pronovo (pronovo.ch) — the installer often handles this for you.
Review
The relevant authorities review the installation and documentation.
OTP payment
The one-time payment is usually made a few months after registration.
Make the most of it
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