8,760,000 yuan.
The installed solar power capacity per acre is approximately 60 kW and the daily electricity generation is approximately 240 degrees. One-year electricity generation profit = 240 kilowatt hours of electricity * 365 days * 1 yuan / kilowatt hour of electricity = 8,760,000 yuan. This is the theoretical electricity production benefit of an acre of solar energy. However, solar energy cannot produce electricity in rainy weather, if the influence of rainy weather is removed, the profit of solar power generation per acre of land will not reach 87,600 yuan per year.
Solar panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy via photoelectric or photochemical effects. The main material of most solar panels is "silicon", but due to the cost of pproduction. relatively high, its widespread use therefore still has certain limitations.