Articles: Solar Energy

Solar energy is a natural source of free energy that comes directly from the sun. When solar energy hits the earth it spreads over the earth's surface and provides warmth evenly. The source that you choose may cost something but in the long run it should be your only expense, unlike gas or oil heaters that you continue to pay for monthly in order to have power or gas heat in your home.

In order to heat your home using solar energy, you need to know the information on a passive and an active home. These two types of solar homes offer the homeowner options to choose from. Solar energy does not only heat your home but it also heats your water and if you use solar energy lights it can light your home at night.

Passive homes do not use any equipment to heat the home. Passive homes use windows that are made to allow the maximum amount of sunlight into your home. Keeping the doors closed at the hottest point of the day and not allowing any heat to escape controls the sunlight. At night thick curtains may be used on these windows so that the warmth stays inside during the night.

Active homes do use equipment to help circulate the heat in the home. Some of the equipment that may be used includes pumps, blowers and alternative heating source in case the sunlight was not enough during the daytime.

In order to heat the home with sunlight these homes use special boxes on the outside that attract the sunrays to it. They are made from a dark colored metal to help attract the sun more. A glass box that captures the sunlight heats the water or air that is carried in the pipes and ductwork. Then the heated water or air is then carried to the rest of the home.

In the long run, solar energy helps to heat the home naturally and without depending on a company to supply it for you. Solar energy can be found anywhere the sun shines.