20,812 photovoltaic panels can be built on 50 acres of bare slopes. About 50 kilowatts per mu, 50 acres can install 50 times 50 = 2500 kilowatts. One mu of land is equivalent to 666 square meters. The size of a 330 watt photovoltaic panel is 1.6 square meters. that's almost 50 kilowatts.
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. Installing a photovoltaic power plant on 1,000 acres of land requires investment costs: one acre of land requires an investment of about 600,000 yuan, and 1,000 acres of land is equivalent to about 600 million yuan. It can install a power plant of around 60 to 70 megawatts. Once fully connected to the grid, the cost can be recoveredin approximately 6 to 8 years. Yes, it will be a net profit for about 15 years.