10,000 square meters, the annual electricity generation is 1,708,900 kilowatt hours, and the average daily electricity generation is 349 kilowatt hours.
Generally, the area of a 250w photovoltaic solar panel is 1.65×0.992=1.6368m?, or 250÷1.6368=152.73w/m?, and 1 mu of land converted into meters is 666.67m? , 300×666.67=200001m?, if it is tiled, it is:
200001×152.73=30546152.73w Of course, it is impossible to install it tiled, and 20 %. maintenance space needs to be reserved, then it is 200001×152.73×0.8÷1000=24436.92218kw If calculated based on the sunshine time in the northwest desert area, there can be have on average 6 hours of effective sunshine per day.
The annual electricity production is approximately 24436×6×365=53514840 kilowatt hours of electricity. At the parity rate of 0.48, the annual income is: 53514840×0.48=25687123.2 yuan.
The cost of stupidityPhotovoltaic construction is about 3 yuan/w, which requires an investment of 24436922×3=73310766 yuan. If the operating cost is not included, the cost can be recovered in 3 to 4 years. Of course, the operating cost cannot be ignored. In fact, it is almost 10. The cost can only be recovered in 10 years, and the net profit will be 20 million yuan/year in the next 10 years.
This is only theoretical. The actual situation must be negotiated with the local government.
The photovoltaic yield per mu of land is 1,900 acres.
Approximately 1,800 acres of land can build **150 MW** of power generation photovoltaic.
An acre of land is approximately 666 square meters. If the photovoltaic area is 8 square meters per kilowatt, then 1,800 acres of land can produce approximately 150 megawatts of photovoltaic power generation. However, the specific construction scale must also be pretake into account the actual conditions on the ground, such as terrain, lighting conditions, access conditions to the electricity network, etc. It is recommended to select a site and design according to the actual situation.
How much does an acre of land with solar panels earn?
The photovoltaic efficiency rate for 1,900 acres of land is 59%. One mu is equal to 1,000 square meters and a 100 kW photovoltaic plant can be installed. The investment is approximately 700,000 and the annual rate of return is 10%. The yield rate for 1,900 acres is 59%. The average working time of a photovoltaic plant is 8 hours per day and the loss is 30%. The power generated by a 1 MW power plant in a day is 1,000 times 8 times 0.3, or 2,400 degrees.
8,760,000 yuan.
The installed capacity of solar energy per acre is approximately 60 kW and the productionof daily electricity is about 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, in rainy weather, solar power cannot produce electricity. Due to the influence of weather conditions, the profit of solar power generation per acre of land will not reach 87.6 million yuan per year.
Solar panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy by photoelectric effect or photochemical effect. The main material of most solar panels is "silicon", but due to production. the cost is relatively high, so its widespread use still has some limitationss.