solar panel batteries
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- February 11, 2013
[caption id="attachment_1772" align="alignleft" width="150"] Solar power system[/caption]
Solar cells are almost like magic. These inert devices, with no moving parts, are able to convert simple sunshine into electrical power. Although the novelty of solar power systems makes them seem complicated, in reality they are quite simple.
Parts of a Solar Power System
A complete solar power system consists of a few parts. A simple system usually contains one or more solar panels, an inverter and a mounting system. The solar panels capture the energy of the sun and are built from a carefully engineered sandwich of semiconductors. The inverter is needed to convert the DC power of the solar panels into AC power usable by common household appliances. Some systems also include a battery bank and a charging system for the batteries; these systems are designed to be self-sufficient and may also include a small gasoline-based generator as a final back-up
Converting Solar Power Into Usable Power
When sunlight
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- January 03, 2013
With energy costs at all-time highs, it's not surprising that many people are looking for alternative ways to generate electricity. Solar power is a prime example. If the idea of reducing your dependence on traditional energy appeals to you, you may be thinking about having solar panels installed on your home. While there are plenty of advantages to doing so, there are many disadvantages as well. It's important to weigh the pros and cons before taking the plunge.
Advantages of Solar Panels
Once solar panels are installed, energy is generated for free. No raw materials are needed to produce solar energy; all you need is sunlight. Many people are drawn to this type of energy in the hopes of having very low energy bills in the future.
Solar energy lets you go off the grid. Many people dream of disconnecting entirely from the regular power grid. In sunny places, this is actually feasible.
Solar power generates no greenhouse gases. If you're looking for an eco-friendly way to produce electricity,
