If you are interested in possibly using solar, you might be wondering how many people use solar energy? This can be a difficult to estimate because most solar energy systems are thought of to be electrical which tie to the utility company grid. There are other types of solar uses, such as solar water heating and solar home heating using walls to store the radiant energy from the sun. With all the different types of energy available on our planet, solar energy accounts for a very small amount. Only a very small fraction, like .04 percent is used.
The next way that solar energy can be harnessed is by converting it to usable electricity with the use of solar panels. Solar panels absorb the sun’s rays, and then convert it to electricity ready for home use. The concept is really simple, and at the same time the processes involved can be a bit complicated. The technology too comes with a bit of a price tag. Investments are returned after a few years then it’s virtually free after that. Solar panels were built to last, up to forty years in fact, so the costs or replacement will not be an issue as well. The absence of moving parts means that there is little or no maintenance work to be done whatsoever.
solar panels are not just for areas with great climates. In 2012, Germany had more solar power than Italy. Residential solar panels el paso power is practical in any part of the United States, and indeed in most of the world. It works for isolated rural homes and houses in high density city neighborhoods.
solar energy power can run different home appliances not only LED bulbs. They are efficient to use. The process of converting light energy into electricity is simple. The solar panels are actually the ones collecting light energy. Then, the photovoltaic cells are the ones converting trapped light into electricity which can power a number of LED lights and appliances. Don’t think that you will be the one to collect light energy. The only thing that you should do is to position the solar panels. If you are not confident that you can do the installation, try to ask for help. There are professionals who can help you set up the whole thing.
Solar panels are rated from 1 watt to 300+ watts. Most solar panels up to 135 watts are 12 volts direct current (12vdc). Most solar panels over 135 watts are 21 to 40 vdc.
A solar powered water pump which pumps only 2 gallons of water a minute, which can be accomplished by a very small pump, will produce almost a thousand of gallons of water a day. This is enough for the average family or at least a hundred head of cattle. And the cost? The cost of one of these small scale systems is a few thousand bucks, at least an order of magnitude less than trying to tie into the power grid.
You won’t be able to generate this energy at night so you need a way to store it. Batteries are the best energy storage choice there is. Solar panels, depending on size, can use up a lot of space. Getting your hands on these batteries at a low price is easy. Sometimes you may grab them for free. Weather conditions also contribute to the amount of energy that can be generated.