Photovoltaic system is also called PV system or solar power system is a system used to convert sunlight into electricity. Solar power system is considered to be more reliable than other Renewable Resources. During bad weather, sun is unable to transmit it’s light onto to the solar system. So the energy production will fall sharply during that time. Sun continuously supply energy through the solar system. Whenever there is low demand of electricity and high power production, the excess electricity can be transferred to the grid and you can get financial benefit on this electricity.
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