1. If your 2,000 square meter area has no large buildings or trees and all are used efficiently, you can probably invest 120-130 kWp.
2. According to current market conditions, the total construction cost is approximately 1 million to 1.3 million. If you want a high quality investment, it will depend on the choice of product details and. the know-how you want.
The maintenance cost is very low. Nowadays, photovoltaic power plants are virtually unattended or monitored by a small number of people, and all of them are intelligently monitored.
3. One more thing, if you can get national subsidy in photovoltaic demonstration zone, you will save a lot of money. This way you can recoup the cost in 8 years, maybe 5 years. Please pay attention to it. It is necessary to coordinate with the government ande electrical network before construction, otherwise you will have a headache when the time comes.
The annual electricity production capacity is approximately 985,500 kWh. Each kilowatt hour (KWH) is converted into 1 kilowatt hour of electricity, and the average annual electricity generation efficiency of photovoltaic systems is approximately 75%. Let's assume the power generated is the same each day, so there are 365 days in a year, multiply by 365, then multiply by 300 kilowatts to get the total electricity production.
1. Floor space: The floor space of a photovoltaic plant depends on its installed capacity and the type of solar panels used. A typical large-scale photovoltaic power plant covers an area of approximately 1 to 2 square kilometers. A 300 MW photovoltaic project may require approximately 150 to 600 hectares of land.
2. Number of panels: Assuming the use of mo silicon solar panelsnocrystalline, the power of each panel is approximately 250 watts. Then, a 300 megawatt photovoltaic project requires the installation of approximately 12,000,000 panels.