Wednesday, February 11, 2015

A low-cost solar water heater

My daughter , Sanjna Malpani, is a Final year student at St Xavier's College, Mumbai.
This is her project - a low-cost, DIY solar water heater which warms water from 30 C to 60 C in 10 minutes - free of cost !

1 comment:

  1. that was very cool blog with the heat generating equipment. wanted to know more about such equipment. thank you for sharing

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