TGN establishes market collaboration with Lett-Tak and Isola Solar on the future of energy roof systems

Lett-Tak, Isola Solar and TGN Energy have collaborated on the development of the future system for energy roofs. We have a common interest in taking care of the environment and in energy-efficient buildings, and our combined expertise resulted in E-TAK; A smart, profitable, sustainable and energy-efficient energy system for your new building.

Read more (in Norwegian) at e-tak.no