every day the sun provides engery for us indirectly as plants use it to produce food
Solar energy, radiant light and heat from the sun, is harnessed using a range of ever-evolving technologies such as solar heating, solar photovoltaics, solar thermal electricity, solar architecture and artificial photosynthesis.
Solar technologies are broadly characterized as either passive solar or active solar depending on the way they capture, convert and distribute.
Solar technologies are broadly characterized as either passive solar or active solar depending on the way they capture, convert and distribute.