We're not a company that jumped on the solar boom. We're a team that installed our first photovoltaic systems before the word "energy transition" became fashionable. Our roots are in French-speaking Switzerland. So are our promises.
Swiss SunTech was officially founded in 2023 in Meyrin, but the story starts earlier. Our founding team accumulated over ten years of experience in solar installation, low-voltage electrical and civil engineering before officially registering the company.
Today our strength rests on a simple choice: everything stays under our roof. In-house engineers, electricians (OIBT/ESTI certified), solar technicians and site managers — no subcontractors, no chain of intermediaries, a single point of contact for your project.
Every estimate is issued after a free on-site visit. We measure your electrical panel, your roof orientation, your real consumption — before we write a single number in your letter.
The person who designs your project is the same one who follows it. The person who installs is in-house. A single warranty perimeter with no breaking point.
We give you the real production-measured yields, not the marketing maximum. Our commitment: ±10% on annual production in the first 3 years.
The signed quote is the final invoice. Any extras, if any, are justified in writing before any execution.
As operations director, Mr. Mehy spends one day a week personally on site. If you have a question, you can reach him directly on his mobile at +41 79 584 54 07 (also WhatsApp) or by email at info@swisssuntech.ch.
Based in Geneva, Mr. Mehy chose solar installation for the simple reason that the energy transition is a technical discipline, not a marketing operation. This principle guides daily our supplier choices, our tools and the profiles we hire.
Book a free technical visit — no commitment, no sales pressure, just an honest discussion about your options.
Book my visit →