Device to store solar power in water


Device to store solar power in water

The renewable energy school under NB Institute for Rural Technology (NBIRT), headed by solar power expert S P Gon Chaudhuri, has come up with a prototype of an integrated machine that will store solar power in water for 24 hours.

The ministry of science and technology has allocated Rs 2.7 crore to initiate a pilot project to develop this integrated machine for a mass solar-hydel project in Assam. NBIRT scientists and Viswa Bharati researchers will work on it.

Gon Chaudhuri, who along with his team, has developed the prototype of the machine, said, “Now, only a small amount of solar power could be stored in batteries. With this machine, solar power can be stored for 24 hours and the cost is about 1/5th that in batteries.

Batteries storing solar power have an average life expectancy of five-six years, while through this machine, solar power could be stored in water for over 40 years,” he said. Read more

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