Bangladesh, Jessore, Solar energy cell collector converting sunlight directly into electricity.

Environment, Energy, Solar Power, Solar power panel amongst aerials on the roof of a house in Greece.

Environment, Energy, Solar Power, Solar panels on the roof of a house.

Environment, Energy, Solar Power, Reflection in a large tilting mirror used to direct the sunlight on to a solar panelled tower at a Solar Power plant in Almeria, Spain.

Candel wax collector  Mt Emeishan