The 1 best solar installers in Basel
avg 4.9 ★ · ranked by Hero Score · Updated 21 October 2026 · How do we rank?
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Key facts
CityHero lists 1 solar installers in Basel (as of October 2026), averaging 4.9 out of 5 Google stars. Number 1 in the Hero Score is ecosun AG (4.9 stars, 80 reviews).
- Listings
- 1
- Avg. Google rating
- 4.9 / 5
- No. 1 Hero Score
- ecosun AG
- Reviews in total
- 80
Source: CityHero directory, ratings via Google · as of October 2026.
Solar installers in Basel: what to know
Here are the 1 Solar installer in Basel at a glance – from advice to the finished system. On average that's 4.9 out of 5 stars. Top-rated: ecosun AG. Photovoltaic systems qualify for the federal one-off subsidy via Pronovo; depending on canton and municipality there are further grants.
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Frequently asked questions
How many solar installers are there in Basel on CityHero?
CityHero currently lists 1 solar installer in Basel, rated 4.9 out of 5 stars on average. Currently top-rated: ecosun AG.
How do I get a solar quote in Basel?
Send a free request via CityHero with roof area, orientation and electricity use – to up to two Solar installers at once.
Are there subsidies for a solar system in Basel?
Yes, the federal government covers part of the investment through the one-off subsidy (Pronovo). Many cantons and municipalities pay extra – the Solar installers in Basel know the current programmes.