Solar Energy Water Heater
Posted September 1, 2009
By admin
whats the energy transformation of an electric & solar water heater?
is it solar to thermal for solar?
is it electric to mechanic to thermal for electric answers, answer, answers please.
Solar heat is radiation from the sun. It is absorbed by a surface and conducted through the surface usually metal to the water.
Electricity flows through a resistive heating element where it generates heat. The heat conducts from the element into the water.
