1,000 acres of land. The main principle of photovoltaic power generation is the photoelectric effect of semiconductors. The actual occupied surface area is approximately three times the surface area of the photovoltaic panel. Generally speaking, photovoltaic panels are manufactured at around 120 W per square meter. Based on this calculation, 1 megawatt requires approximately 8,300 square meters. Taking into account canals and maintenance gaps, as well as land for power distribution rooms, this amounts to approximately 35 to 40 acres of land. necessary. Therefore, 300 megawatts of photovoltaic power requires 1,000 acres of land.
50MW photovoltaic. The photovoltaic modules are installed on flat ground with supports at approximately 80 W/square meter. One acre of land is equivalent to 666 square meters, and 1,000 acres of land can probably install a 50MW photovoltaic power plant. The investment cost forinstalling a photovoltaic power plant on 1,000 acres of land is about 600,000 yuan per acre of land, which is about 600 million yuan. connected to the grid, the cost can be recovered in approximately 6 to 8 years. Yes, it will be a net profit for about 15 years.