This is linked to the efficiency of the use of the components and the inclination angle of the installation.
If high efficiency modules are used, the installation angle is 40 degrees.
The spacing between square panels is calculated based on the principle that solar panels do not block. from 9:00 a.m. to 3:00 p.m. on the winter solstice.
Rule: 1 MW covers an area of 25,600 square meters = 38.4 acres = 2.56 hectares
20 MW is approximately 50 hectares
How many kilowatt hours of electricity can 1 megawatt of photovoltaics generate? A 1 MW photovoltaic panel covers an area of approximately 10,000 square meters.
1 photovoltaic MW is equivalent to 1,000 kW. Usually, large-scale photovoltaic systems are installed on flat land. If occlusion is taken into account, the installation is approximately 80-100 W/square, so the installation area is 1 MW. THEphotovoltaic covers approximately more than 10,000 square meters.
If the actual area of a megawatt photovoltaic panel is calculated as 210 watts/square meter, then 1 megawatt is equal to 1 million ÷ 210 = 4,761.90 square meters. This is just the surface area of the solar panel, but practicality often determines the number of devices or ground connections needed. The actual area of a photovoltaic project should be determined based on the design of the installation site. Distributed photovoltaic power generation projects follow different installation types, and the effective area ratio of the project is different. the direction and slope will affect the size of the installed capacity.
Advantages of photovoltaic energy production
1. Solar energy resources are inexhaustible. The photovoltaic power generation system is not limited. by factors such as governanceon and altitude.
2. Solar energy resources are available everywhere and can provide electricity nearby. There is no need for long-distance transmission, which avoids the loss of electric power caused by long-distance transmission lines and also reduces transportation costs.
3. The energy conversion process of Jiaotong University's Blue Sky home solar power generation equipment is simple. This is a direct conversion of photons to electrons. There is no intermediate process or mechanical movement. to carry. According to thermodynamic analysis, photovoltaic power generation has a very high theoretical power generation efficiency, which can reach more than 80%, and has enormous potential for technological development.
4. The Blue Sky home solar power generation equipment of Jiaotong University itself does not usefuel, does not emit any substances, including greenhouse gases and other waste gases, does not pollute the air, does not produce noise and is environmentally friendly. user-friendly and will not suffer from the energy impact caused by the crisis or instability of the fuel market is a new type of truly green and environmentally friendly renewable energy.
It can generate 1,000 kilowatt hours of electricity in one hour.
One megawatt of photovoltaic power generation, or 1,000 kilowatt hours, refers to the production of 1,000 degrees of electricity in one hour, if calculated based on the maximum light rate of 1000 hours. per year, 1 megawatt of photovoltaic energy production per year Generates 1,000,000 kilowatt hours. One megawatt is equal to one million watts. The investment for one watt is around 4.5 to 5 yuan. The investment and construction cost for 1 megawatt of productionphotovoltaic energy is 4.5 million yuan to 5 yuan. Between 000,000 yuan and 8,000 square meters or 15 acres of land.