A Korean company recently launched their new product - bifacial solar cells. This new type of solar cell can be used on both sides at the same time, thereby effectively improving power generation efficiency. Among traditional solar cells, monocrystalline silicon cells have the highest light conversion efficiency, reaching about 19%, and this new type of bifacial solar cell can further increase the light conversion efficiency to 20%-30%. At the same time, the power generation efficiency of a single battery has also increased from 4 watts to 4.5 watts of traditional batteries to 4.5 watts to 6 watts. As the contradiction between resource supply and demand increasingly intensifies, the further development and utilization of solar energy will surely become a future development trend, and this product has opened up a good development idea.
