Polycrystalline Solar Panel consists of a polycrystalline cells . Such elements have a square shape. This is due to the fact that the production of square billet is prepared.

Polycrystalline solar cells have a uniform color and structure, as they consist of a large number of dissimilar crystal silicon, and includes a small amount of impurities.

The advantages polycrystalline solar cells is the fact that the method used for the production of polycrystalline silicon, is simpler and less costly to produce than monocrystalline cells. Accordingly, price of polycrystalline solar cells is somewhat lower.

At the same time, Performance of solar panels based on the polycrystalline , a little lower than that of single-crystal of the low silica purity and because polycrystalline solar panels not effective , a single crystal. Linked to this is the lower space efficiency. As a rule, you need to cover a large area to the output to get the same electrical power, as well as from the single crystal. However, this does not mean that single-crystal panels work better polycrystalline .

To solar power does not matter what solar panel will be used in its composition. The main parameters - power and capacity of solar panel do not depend on the type of elements. So that the final choice rests with the buyer.

Company GreenChip offers you to buy a variety of polycrystalline solar cells and battery!