Is it cheaper to buy a piece of paper or a piece of glass? Is it easier to install something that weighs 10 pounds or something that weighs less than a pound? Is this really possible? The answer is yes. Due to special dyes and inks, solar panels can be produced in a wide range...
The good news is that solar rays can be used here on earth to create heat. The main sources of solar heat are thermal, photovoltaic, and parabolic. Thermal Solar Heat Have you ever heard that you could cook an egg on the sidewalk on a hot sunny July day? Or, maybe you are one of...
