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Our team will welcome you for a private consultation. Complete discretion, a no-obligation conversation and a personal reply within 24 hours.
All about our approach.
Our projects start from CHF 30'000 for a high-end photovoltaic installation. A complete integrated solution (photovoltaics, heat pump, battery, charging station) generally ranges from CHF 60'000 to CHF 150'000, depending on the surface areas and architectural constraints. Once subsidies and tax deductions are combined, the real cost can be reduced by 30 to 45%.
Yes — it is one of our specialities. Our teams work in close coordination with your architect to ensure flawless architectural integration. We are experienced in heritage renovation projects as well as contemporary new builds. 3D plans, visual renderings and impact studies can be prepared for approval by your project manager.
Our photovoltaic panels come with a 25-year product warranty and a 30-year production guarantee at 87% of their initial capacity. Heat pumps are guaranteed for 7 years. The installation is covered by our professional liability insurance, and we provide long-term follow-up, including an annual maintenance visit.
A standard photovoltaic installation takes 1 to 2 days; a heat pump, 2 to 4 days. A complete integrated solution (panels, battery, heat pump, charging station) generally means 5 to 7 days on site. Beforehand, the paperwork (Pronovo, cantonal application) takes 4 to 8 weeks and is handled entirely by us.
We work exclusively within Switzerland. We cover the whole of French-speaking Switzerland and the Bernese Oberland, with particular attention to properties on the shores of Lake Geneva and in the mountain resorts (Verbier, Gstaad, Zermatt).
Confidentiality is a cornerstone of our approach. No client name, address or project photo is ever shared without explicit written consent. Our craftspeople sign confidentiality agreements. Our references are provided only on request and after approval by the owners concerned.