Solar panel subsidies Canton Zurich 2026
Canton Zurich is one of the most active cantons in Switzerland in expanding solar energy. In addition to the federal subsidy, Zurich residents benefit from additional cantonal programmes and a statutory solar obligation for new builds. This page explains all current subsidy options clearly and comprehensibly.
CHF 360/kWp
Federal subsidy OUR
up to 30 kWp, plus base contribution
Solar obligation
since 2023 for new builds
applies throughout Canton Zurich
9 to 13 years
Payback in Canton Zurich
indicative range
24.7 ct/kWh
Electricity tariff
Source: ElCom 2026
Federal level
Federal subsidy: the One-time Remuneration (OUR)
The most important subsidy for solar systems in Switzerland is the One-time Remuneration (OUR) from the federal government. It also applies in Canton Zurich and is administered by Pronovo.
- Amount: CHF 360 per kWp up to 30 kWp, plus a base contribution
- Paid out once after installation
- No annual application required
- The installer typically handles the registration for you
For a 10 kWp system, the indicative subsidy is CHF 3'600.
OUR — Sample calculation 10 kWp
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.
Cantonal level
Cantonal subsidies in Canton Zurich
Canton Zurich supports solar systems through its cantonal energy promotion programme. Available grants depend on system size and building type. In addition to the OUR, Zurich homeowners can benefit from the following cantonal measures:
Energy promotion programme
Grants for photovoltaic systems in combination with heat pumps or building insulation.
Local electricity communities (LEC)
You can sell solar electricity directly to your neighbourhood.
Tax deductions
Investments in solar systems can be deducted at federal level and in Canton Zurich.
Legal obligation
Solar obligation in Canton Zurich
Since 2023, Canton Zurich has a statutory solar obligation for:
- New builds above a certain size
- Large roof renovations
Tip: Anyone who must build or renovate anyway should see the solar obligation as an opportunity — as the subsidy is fully guaranteed for 2026.
Step by step
How do I apply for the subsidy in Canton Zurich?
Step 1 — Commission an installer
A certified installer from your canton checks your system and clarifies all subsidy options.
Step 2 — Install the system
After installation, the installer registers the system with Pronovo for the OUR.
Step 3 — Apply for cantonal grant
For cantonal grants a separate application is submitted to the cantonal Office for Waste, Water, Energy and Air (AWEL).
Step 4 — Payout
The OUR is typically paid out a few months after registration. Cantonal grants follow depending on the programme.
Make the most of all subsidies in Canton Zurich now
Our certified installers in Canton Zurich know all current subsidy programmes and handle the application — you do not need to worry about anything.
Want to compare quotes first? Or all Swiss subsidies at a glance?
Frequently asked questions
Frequently asked questions
How much is the subsidy for a solar system in Canton Zurich?+
Pronovo pays CHF 360 per kWp up to 30 kWp, plus a base contribution. For 10 kWp, the indicative amount is CHF 3'600.
Does the solar obligation also apply to existing homes in Canton Zurich?+
The solar obligation currently applies primarily to new builds and large roof renovations. Existing homes are not directly affected but can voluntarily benefit from all subsidies.
Who handles the subsidy application?+
As a rule, the certified installer handles the OUR registration with Pronovo. For cantonal grants the installer also helps with the application.
Can I claim a tax deduction for the solar system in Canton Zurich?+
Yes. Investments in solar systems can be deducted as energy-saving measures — both at federal level and in Canton Zurich.
How long does it take for the subsidy to be paid out?+
The OUR is typically paid out a few months after registration with Pronovo. Cantonal grants may take longer depending on the programme.
More information: