Alternative energies have to assume a growing share of our energy supply because fossil fuels will run out one day. Solar cells in photovoltaic units are the future. They convert sunlight into electrical current. more

Heating with sunlight is climate-friendly. Solar energy is also low-cost. more

Solar tiles, bio-solar house, SunShower – solar energy can be used for a wide variety of projects where heat is generated in a climate-friendly way. more