High-performance monocrystalline silicon could lead the photovoltaic power generation in the future

The power yield capacity of monocrystalline solar generation plants is 5%–7% higher than existing polycrystalline ones under the same condition. This thesis analyzed the causes for the energy yield differences between monocrystalline and polycrystalline solar power plants. Moreover, it pointed out that 8.2/8.4-inch high-performance monocrystalline and thin silicon wafer are the main future development directions of solar cells, which was on the basis of the market demand and actual energy yield capacity.