Solar Essays

Solar-powered water heaters use solar energy (sun’s energy) to heat water. There is no electricity

I. TIME CONTEXT: In the Year 1988. *Since 1981 the PGSEP (Philippine-German Solar Energy Project)

This study aimed to find out if an old shoebox and a thick tin foil

Growth was largely the result of an economic upswing and increased demand from defense and

Imagine our planet with clean, fresh air. No pollution throughout our whole world. This image