Efficientcy Solar Panel Types

So if a solar panel has an efficiency rating of 15 that means 15 of the sunlight that hits the solar panels will be converted into electricity.

Efficientcy solar panel types.

Monocrystalline solar panels can reach efficiencies higher than 20 percent while polycrystalline solar panels usually have efficiencies between 15 to 17 percent. Of all panel types monocrystalline typically have the highest efficiencies and power capacity. These three types of panels don t share the same efficiency rates or physical characteristics but none of the three is a clear winner in every category. Monocrystalline refers to solar cells cut from a single source of silicon as opposed to polycrystalline solar cells which are made up of numerous silicon crystals melted together.

Each has its own advantages and drawbacks. Solar panel efficiency is a measure of how much sunlight that hits the surface area of a solar panel is converted into usable electricity. However most panels fall into one of three categories. Thanks to their uniform crystal structure monocrystalline solar panels have the highest efficiency among the types commercially available which is above 20.

On the other hand polycrystalline solar panels have average efficiency values between 12 and 18 and a lifespan of 23 27 years. Iconic solar panel manufacturers of monocrystalline technologies are sunpower lg and jinkosolar. Remarkable panel manufacturers of this technology are gcl trina solar and kyocera. Efficiency of different solar pv cell types polycrystalline 15 to 18 monocrystalline 16 5 to 19 polycrystalline perc 17 to 19 5 monocrystalline perc 17 5 to 20 monocrystalline n type 19 to 20 5 monocrystalline n type hjt 19 to 21 7 monocrystalline n type ibc 20 to 22 6.

Monocrystalline and polycrystalline solar panels.