Solar System in Chur: Subsidies & Costs 2026
Calculate your solar subsidy in Chur. Pronovo EIV, cantonal contributions and tax deductions for PV systems in Canton Graubünden.
Subsidies in Chur
Federal Subsidy (Pronovo)
One-time payment (EIV) for all solar systems in Chur.
Cantonal Subsidy Graubünden
CHF 300/kWp for winter-optimised facade installations (vertical, ≥60°). Focus on winter electricity production. Min. 1250 kWh/a solar radiation required.
- CHF 300 per installed kWp
Tax Benefit in Chur
Investments in solar systems are tax-deductible (property maintenance).
Costs & Installation
What does a system cost in Chur?
A typical 10 kWp system including installation and connection costs between CHF 22,000 and CHF 28,000. After deducting subsidies, the net costs are significantly reduced.
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Estimated subsidy for a standardised 10 kWp rooftop installation in 2026.
| Subsidy Source | Amount (CHF) | Basis |
|---|---|---|
| Federal Subsidy (Pronovo) | 3,600 | 10 kWp × CHF 360/kWp |
| Canton Graubünden | — | Federal subsidy only |
| Tax Savings (approx.) | 7,000 | Approx. 28% of CHF 25,000 investment |
| Total subsidy (estimated) | 10,600 | 42% of investment |
* Calculation basis: 10 kWp rooftop installation, Pronovo rates 2026. Tax savings vary depending on personal tax rate.
Frequently Asked Questions about Solar in Chur
How much is the solar subsidy in Chur in 2026?
Which installation companies operate in Chur?
Do I need a building permit for a solar system in Chur?
How long is the payback period in Chur?
Emir Kovacevic
Emir is a software engineer and specialist in solar building analysis. As founder of Solar Advisor Switzerland, he analyses the latest Pronovo tariffs and cantonal subsidy guidelines daily to provide homeowners with honest, fact-based recommendations.