60 to 10 yuan. According to a query on Baidu Aigou, an acre of land requires between 60 and 100 yuan for a 550-watt photovoltaic panel. A standard photovoltaic panel has an area of approximately 1.6 square meters and a power of between 250W and 400W. Based on this standard calculation, approximately 60 to 100 photovoltaic panels should be installed on one acre 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 for installing a photovoltaic 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.