The Advantages of Using Solar Panel Systems

More and more people are turning to solar energy in an effort to cut costs, especially with the current state of the global economy. The expense of the solar panels would be offset by the savings on your electricity bill. There is good news about building solar panels. While this article can't possibly provide a comprehensive guide to building your own solar panel, we will look at some of the most important aspects.

Solar panels are not that difficult to build at home. If you know how to use a soldering iron and are handy with a saw you can build your own solar panels in no time. You can find solar cells online, and you will need wood to build a container and plexiglass for the cover. You will have to use caulk to attach your solar cells to your wooden container. Pre-tabbed solar cells will make the wiring easier. Make sure that you get solar panels with tabs, otherwise you will have to solder on tabs before you glue them in place. Since you will need solar cells mounted together to create your homemade solar panel it's important to have them on hand as well. EBay is a good place to look for inexpensive cells against popular belief that they might be difficult to locate. Just because you find them cheap doesn't always mean you should invest in them. Your overall energy output depends heavily on the quality of your cells so be sure you are getting a good quality product. If the solar cells you find on EBay are rated at or below grade B avoid them. You can expect about 100 solar cells to produce approximately 100 watts of power and the average solar panel has 36 of these. Don't worry, though, because a solar cell is only about $2 a piece, so they won't cost you a fortune.

A nifty device that sits between the battery and the solar panel is called the charge controller. It is an essential component because it ensures that the voltage running into the battery is at the right level and it also ensures that the batteries don't overcharge. A charge controller will also ensure that no power flows out of the batteries and back into the solar panel, which would be a waste. They also prevent overcharging of your batteries which can happen if they are not used.

There has never been a more ideal time to use solar energy, as heating and other utility costs soar and the state of the economy remains uncertain. In this day and age, you can feel safer knowing that your energy needs don't depend on things like oil, gas or coal being affordable or even available at all.

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