Ciel & Terre history is before all a collective adventure of committed men and women. All members are deeply involved in progress for a more sustainable future. How did this adventure start, with who and did we land on floating? You will find the answers here....
Floating solar
Floating solar product validation : our protocols and our lab
So far 300 floating solar projects are installed with our technology, the oldest for more than 10 years now. Our experience shows that we need to understand accurately the behavior of the whole FPV system in extreme environments or situations. That’s why have...
Testing floating solar solutions and guarantee the reliability of your project
The aim of our R&D lab is to test our floating solar products and solutions in all their dimensions and functions, so that we are sure that the solar plant will be efficient, safe, and profitable for at least 25 years. Thanks to this facility, we can accelerate...
Bow and Arrow, the anchoring system bringing more elasticity in the mooring lines
At Ciel & Terre, we use our field experience to improve the FPV solutions we design and offer. The “Bow and Arrow” system that we present in this article is certainly the perfect example of how we use our field experience to improve our products. To develop and...
The history of Ciel & Terre Japan, where floating solar begins
Ciel & Terre Japan is the first subsidiary of the French floating solar pioneer Ciel & Terre International. Discover more about its history, its evolution and its present thanks to the contribution of the people who has made it what is now. The very begining...
Why the FPV anchoring is crucial for your floating solar project
Ciel & Terre rapidly understood that to plan safe and long-lasting solar powered platforms we need to design ingenious FPV anchoring methods. In this article, you are going to find out how our R&D and project design teams proceed to offer you solutions that...
Ciel & Terre adapts anchoring to floating solar projects constraints
At Ciel & Terre we aim to make solar power accessible to as many EPC’s, IPP’s and developers as possible. For this reason, we work hard to make our products and anchoring solutions compliant to your needs and responsive to the market standards. Our...
お持ちの池のご活用!
太陽光発電に適した池とは? シエル・テールLaletricity事業部門では水上太陽光発電に適する全国の水源地でのご相談を承ります。 日本全国には数多くの水源地が存在します。国際特許Hydrelio®システムによる、シエル・テールの水上太陽光発電は、池の機能に影響せず水上空間を活用できます。農業用などの使用中の水面に設置しても現行の活動に障害を与えません。水環境への影響は?...
Why choose floating PV?
The reasons why floating solar is of interest.
The right to clean air: how floating solar is part of the solution?
On Ciel & Terre’s initiative, Bureau Veritas has provided in 2020 technical support to define a certification scope for floating structure and mooring designs.












