About solar-guide.ch
solar-guide.ch is a comparison service for solar system providers in Switzerland. You submit a request and compare up to three quotes from vetted specialist installers in your region.
- over 12’340requests since 2023
- 3quotes per request from specialist installers in your region
- Specialist installersAll partners are members of the trade association Swissolar
You compare for free and without obligation
Save time
One request is enough. We take care of finding suitable specialist installers for you.
Save money
Compare quotes from several specialist installers. This way you receive the optimal quote, with savings of up to 35 %. We do not guarantee specific savings.
Decide freely
Our service and the quotes cost you nothing. You can compare at your leisure and reject any quote.
What our users say
4.8 out of 5 starssolar-guide.ch survey 08/2026
“We were immediately recommended three reputable providers nearby. We then chose the quote offering the best value for money.”
“After we had received a quote from a large provider, we definitely wanted to obtain comparison quotes. After comparing with solar-guide.ch, we then awarded the contract to a medium-sized, owner-managed specialist installer from the region!”
“It matters to me that a company from the region installs my photovoltaic system. All the providers were within a radius of 15 kilometres, which I really liked.”
Vetted specialist installers from your region
All specialist installers in our partner network are members of Swissolar. In addition, we regularly check the quality of advice and customer feedback. You get access to some of the best regional specialist installers with us.
You can submit a request from any canton: our partner network covers the whole of Switzerland.
“I found a reliable solar installer nearby using the service. Recommended!”
“Good choice of specialist installers!”
“Through the platform, I got in touch with a provider who took my interests into account and implemented them as far as possible. A thank you to solar-guide at this point!”
“Good references, thank you!”
Highest data protection: a maximum of 3 specialist installers
- Your request goes exclusively to a maximum of three suitable specialist installers. We do not distribute it en masse.
- Your request is encrypted during transmission.
- We comply with the revised Swiss Federal Act on Data Protection (nFADP).
- You can read how we process your details in the privacy policy.
solar-guide.ch was founded in 2023
Since then, over 12’340 interested parties have requested our services. They compare quotes for single-family homes and apartment buildings as well as for commercial and agricultural properties.
“A solar system is a big decision. With us, you compare up to three quotes from vetted specialist installers in your region at your own pace and decide freely.”
Does solar-guide.ch build solar systems itself?
No. For an order, the specialist installer is your contractual partner. We do not install photovoltaic systems and do not sell our own either. We do not create binding quotes in our own name. You will also not receive conclusive technical, tax or legal advice from us. You review the quotes, choose the specialist installer at the end and decide for yourself.
Your request takes about 2 minutes
On weekdays, you will usually be contacted within 24 hours. The first quotes usually follow within a few days.
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Complete your request
You answer a few questions about the building, roof and timeline. We select the specialist installers that suit your project.
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Initial contact
The specialist installers will contact you by email or phone to discuss any outstanding questions.
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On-site survey
The specialist installer measures your roof and creates a 3D model. This forms the basis for the quote.
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Your quote
Experienced planners prepare a quote for your building. It takes account of subsidies from the federal government, canton and municipality, and clearly shows potential savings.
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Installation
If you accept a quote, the specialist installer will install your system professionally on the agreed date.
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Commissioning
The specialist installer hands over the turnkey solar system. You benefit from permanently low electricity prices.
“We are very satisfied with the whole process. We received carefully prepared quotes and ultimately chose the provider offering the best value for money.”
“Very good, everything worked wonderfully! I think this platform is a great service.”
3 quotes for your solar system
One request is enough to compare specialist installers in your region.
- Free and without obligation
- Verified providers
- Partner network across Switzerland
We are here for you
Do you have questions about solar-guide.ch or your request? Write to us.