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.
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.