Difference Between Mono Crystal And Polycrystal Solar Panel

The main difference between the two technologies is the type of silicon solar cell they use.

Difference between mono crystal and polycrystal solar panel. The solar cells of monocrystalline panels have a single crystal of silicon. Mono crystal solar panelsare made out of highly pure single piece silicon. As solar technology and manufacturing has improved the price difference between polycrystalline and monocrystalline panels has shrunk. Polycrystalline are also known as multi crystalline solar panels and unlike monocrystalline solar panels the melted silicon to produce them is poured into a square mould.

Both monocrystalline and polycrystalline are solar power panel made of silicon and work on same. While on the other hand poly crystal solar panelare made out of fragments of silicon which were melted together to form the wafer. Monocrystalline solar panels have solar cells made from a single crystal of silicon while polycrystalline solar panels have solar cells made from many silicon fragments melted together. This silicon is then cooled and finally sliced into square wafers creating the polycrystalline shape.

As the name implies mono crystalline means a single crystal while polycrystalline means many crystals. Whereas the solar cells of polycrystalline panels have multiple silicon fragments. According to the lawrence berkeley national laboratory monocrystalline solar panels sell for about 0 05 per watt higher than polycrystalline modules.