In sunny areas of the planet where conventional power supply is impossible or impractical and installing a wind turbine for some reason...

Ultrasound is called elastic waves (waves propagating in liquid, solid and gaseous media due to the action of elastic forces), whose...

Photocells are electronic devices designed to convert the energy of photons into the energy of an electric current. Historically, it was invented...

Since 2013French company Ciel Terre, specialized in the supply of solar energy equipment for large-scale solar power plants, fully...