solar power windows
For centuries we have used the sun's natural energy to our advantage. For example, it has been used in antiquity to provide natural lighting in the temples, for natural photosynthesis and heating for the crops, to desalinate and purify water, and has been expanded and intensified the heat of power stations.
So how solar energy can be used in smaller scale at home and clean energy source?
Basically, there are four main ways of how solar energy your home:
Passive Solar Design:
And to think that Americans consume up to 50% of its energy for heating, ventilating and air condition your home, a lot of money and energy could be saved through passive solar design at home.
Passive solar design is the strategic use of the sun's energy to heat, light and ventilate your home naturally. For example, having a home that gives the sun, which has large windows low emissivity, which is constructed with materials retain heat naturally tend to be warmer in winter.
And like the Romans used the sun to illuminate their temples, taking care of the windows and mirrors in our homes can increase the natural lighting to help reduce the need for electric lighting.
A natural solution would be air conditioning plant deciduous trees on the sun facing side of your house. This would provide cooling shade in summer but allow the warm sunlight in winter though.
A solar chimney can be installed for ventilation, where air in the chimney is heated by the sun and rises, causing cool, fresh air through the tip in the home and the chimney.
Solar Cooker:
Solar cooking is the cleanest and cheaper to prepare food. Although widely used in African countries third world, where fuel and electricity is not readily available, there is no reason that can not be used during the summer at home.
A solar cooker is made of a series of discussion panels on a parabolic shape that the focus of sunlight in a box or container in which food is cooked. Usually accommodates five people, and can do a variety of stews, roasts and baked.
The only drawback of solar cooking is that it tends to take three to four times longer to cook food in But if you weigh against boundless energy saving and portability, with a little patience is no greater supply.
Solar Water Heating:
Solar water heating has a number of uses, and thanks to technological advances, modern systems, solar water heating can be used at home to completely replace conventional boilers or geysers.
As cold water is pumped through a solar collector, pipes to absorb the sun energy, heat water, which is then stored in an insulated tank for later use. Normally, water can be so hot it has to be mixed with cold water before they can use.
Solar Power:
Also known as photovoltaics, many houses are beginning to their own power at home with solar electric panels. These panels are composed of small silicon cells and should be addressed directly at the sun for more effective.
As the sun's rays enter the solar panels, the electrons in the cells are loaded, creating a current that is stored in batteries deep cycle. When electricity is needed, the stored energy is transmitted through an inverter to change DC to AC, which can be used for household power various devices connected to the grid or net metering.
Aside from providing cheap, clean renewable energy, solar power have become in affordable and simple enough for anyone to install in your home. In fact, with the right information, you can make your own solar power for less than $ 200, compared to get a professional installation for a couple of thousand dollars.
With these four ways of how solar power for your home, no need for you can trust the utilities or the government for heating and lighting in the home. Right now it is quite possible that the use of solar energy at home. It's just a question everyone has the determination, energy consciousness and environmental awareness to action and enjoy the sun free, natural power.
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