What is Solar Power?. There are two types of Solar Power Direct: involves only one transformation into a usable form. – Sunlight hits a photovoltaic cell.
P ASSIVE S OLAR E NERGY. Description Passive Solar Energy is the use of energy from the sun without the help of photovoltaics.
Passive Solar Energy. Description Passive Solar Energy is the use of energy from the sun without the help of photovoltaics.
The sun, the moon and the earth
Pa ss ive Solar Energy
