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TL;DR
Compare the real potential of the roof, applicable aid and comprehensive offers before choosing an installation.
Solar potential
To be evaluated per roof
Purchase — hypothesis
CHF 0.26/kWh
Basic help
Pronovo
Estimated ROI
To calculate
There is no single rate for the entire canton. Find your municipality, your network, your product and your consumption profile on ElCom. For surplus electricity, request the feed-in agreement and check guarantees of origin separately.
Purchase — hypothesis
CHF 0.26/kWh
Injection — hypothesis
8.0 Capacity/kWh
Solar irradiation
Simulation at address
Pronovo est le dispositif fédéral. Targeted cantonal programs and municipal aid follow their own conditions; the amounts confirmed below are not a promise of payment.
Single federal fee paid after commissioning and Pronovo registration. Amount: Amount to be confirmed via Pronovo tariff calculator. Example 8 kWp: Estimate to be confirmed via Pronovo tariff calculator.
Fribourg specifies that financial aid for photovoltaic installations is managed centrally by Pronovo. The canton supports other measures of the Buildings Program, in particular solar thermal, renewable heating, insulation and certain renovations.
Programmes depend on the municipality and available funds. Obtain written confirmation of amounts, timing, limits and combined support for your address before including them in the budget.
The procedure depends on the area, integration and protection status of the building. Certain roof installations are subject to announcement; others require authorization. Have the procedure confirmed by the competent authority before the work, without assuming a standard deadline.
⚡ To remember
Check the usable area, shading, structure and lifespan of the cover. Toitsolaire helps with initial orientation; a visit and study of the project remains necessary.
Fribourg
Bulle
Villars-sur-Glâne
Estavayer
Marly
Morat
Guin
Châtel-Saint-Denis
Gibloux
Wünnewil-Flamatt
Kerzers
Romont
Courtepin
Belmont-Broye
Tavel
Ursy
Attalens
Belfaux
Givisiez
Granges-Paccot
Mont-Vully
Corminboeuf
Val-de-Charmey
Gruyères
Bas-Intyamon
Prices & costs
Tariff details, costs by system size and price comparisons in the canton of Fribourg.
Choose an installer
How to choose and compare installers working in the canton of Fribourg.
Solar Grants 2026
Step-by-step guidance to check your grants in the canton of Fribourg : Pronovo, applicable cantonal conditions and municipal programmes.
The price depends on the network, the product and the consumption profile. Consult ElCom and your invoice; Have the takeover contract and the guarantees of origin confirmed separately by your DSO.
The confirmed basis is the single Pronovo remuneration (Amount to be confirmed via Pronovo tariff calculator). Canton side: Fribourg specifies that financial aid for photovoltaic installations is managed centrally by Pronovo. The canton supports other measures of the Buildings Program, in particular solar thermal, renewable heating, insulation and certain renovations. Municipal aid can be added, but only if your municipality confirms it for your project.
A cantonal average is not enough to size your project. Consult Toitsolaire for the address then simulate the production with the orientation, shading and losses of the system.
Announcement or authorization to be confirmed for the plot and the building. As a general rule, the simplified national notification procedure applies in the vast majority of residential cases. Check in your quote who contractually takes care of the administrative procedures.
For a typical residential installation of less than 100 kWp, the application for the Pronovo one-off subsidy is submitted after commissioning, with the documents prepared by the owner or installer. At the same time, check municipal aid and possible cantonal aid linked to a renovation, a battery, a large roof or a heritage case before signing. Always ask for written confirmation before including local aid in the budget.
The return depends on the net quote, the hourly profile, the avoided rate and the recovery of the surplus. It must include maintenance, replacement, financing and development of production. No reimbursement time is guaranteed here.
Sources & method
Official sources linked above. The calculation values are assumptions, to be replaced by the estimate and network conditions. Aid is subject to the criteria of each program.
This content is for information only. For your project, verify prices, grants, timelines, permissions and expected returns with the relevant authorities, grid operator and installer, and check the applicable contracts.
Some pages also invite you to get in touch or highlight services, and may contain other commercial messages from the site operator.
Consult the canton's benchmarks, compare several quotes and check the technical, administrative and contractual conditions before committing.
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