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Solar geyser turns sand into thermal energy storage system to deliver low-cost hot water

Researchers from India’s National Institute of Technology (NIT) Kurukshetra and the National Institute of Solar Energy (NISE) Gurugram have created a prototype solar geyser system that uses ordinary ...
pv magazine International

PV-driven thermic solar geyser for domestic water heating

Scientists in India have built a solar-powered thermic solar geyser prototype based on a nichrome wire heating rod and a flexible pipe heat exchanger with aluminum fins. The system is designed to ...