Quick answer: A 2KW solar system of this configuration produces about 12.6KWH per day from 6x350W monocrystalline panels and driven by a 2KW/2.8KVA inverter. Built by Mars Solar (factory since 2008), CE/ROHS certified, 25-year panel life, shipped factory-direct to 130+ countries.
A few days ago, Tata Power plans to build a 4GW Off Grid Solar Home System greenfield solar cell and module factory in Tamil Nadu, India.

It is reported that the project investment of 380 million US dollars. "The new plant in Tamil Nadu will integrate PERC bifacial technology and TopCON technology and will produce high wattage modules with industry-leading efficiency," Tata Power said.

Tata Power was one of the first companies to open a solar factory in India. In 2021, the company will set up a monocrystalline silicon cell production line at its existing manufacturing facility in Bangalore, Karnataka, with a production capacity of 635MW of modules and 500MW of cells.
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