Solar Photovoltaic Power Generator comprises SPV modules for harvesting sun energy, solar deep cycle battery for storage, and a PCU for conversion from DC to AC and Electricity source as well as a complete set of installation hardware. In ongrid System there is back the Solar power is synchronies with grid Power and you can clean and green power. It will reduce your electricity bill along with that major industry, factory hospital, hotel can go for accelerated depreciation. Usually the pay back is less than 4-5 year.