In modern times there are multiple ways to generate electricity to fulfill your energy need and don’t need to wait on government for electricity. Solar is one of the low cost, green energy and sustainable product that can be owned by each one of us.
How it works?
It is important to learn that how it is made, it is made of silicon as a material, which is commonly found on our earth, as we know that making silicon cells of desired quality is difficult and expensive process.
However, home solar system are being built with similar material but at very low cost like copper, indium, gallium, and selenide (CIGS), It is not as efficient as high quality silicon cells but still it provides adequate amount of power at very low price so it is affordable for most residential.