What Are Solar Energy Systems?

The Greeks and Romans would often build their residences to use solar beams to passively heat their homes in winter and therefore cut back the amount of firewood they might need to assemble. Man has enjoyed the advantages of solar electricity since traditional times. It might still be another twenty years till solar technology would become applicable again. The Arab oil embargo of 1973 proved to us how contingent on oil we had become. It also demonstrated the proven fact that we were reliant on

solar systems