576,000 square meters. For example, the size of a standard solar panel is 1560mm by 990mm, with an output of approximately 3.2 watts per panel, 120 MW is equivalent to 120,000,000 watts, so the number of photovoltaic panels required is : 120,000,000 divided by 3.2 equals 3,750,000 panels. The area of each photovoltaic panel is 1,560 mm times 990 mm, or 1,544 square meters. The total area required is: 3,750,000 rooms times 1,544 square meters.
One gigawatt of annual photovoltaic energy production
A 550 watt photovoltaic panel generates 0.5 kilowatt hours of electricity in one hour. Calculated based on eight hours of electricity production per day. it can produce 4 kilowatt hours of electricity. A 550 watt photovoltaic panel can produce 4 kilowatt hours of electricity. The price is around 1,200 yuan. Can generate 5 kilowatt hours of electricity.
The maximum power of a solar panel of550 W is 550 W per hour, but this is only possible when there is particularly sufficient sunlight. Under normal circumstances, the actual effect of 500W is very good.
The daily lighting duration is approximately 10 hours. If the cloud layer is too thick, it will greatly affect the efficiency of power generation. A 550W solar panel can generate at least 2 kilowatt hours of electricity per day.
277.5 million kWh. One gigawatt is equal to 1 million kilowatts. The effective energy production time per day is calculated to be 6 hours. The effective energy production days per year are calculated to be 250 days. The conversion efficiency is 18.5%. the photovoltaic plant is 277.5 million kilowatt hours. Photovoltaics is a photovoltaic solar energy production system.