How to make a solar water heater using parabolic trough. In this video New Physicist shows you how to build a high efficient solar water heater using zinc sheet and copper pipe. Make your own solar water heater for your home and cut down Electricity bills.

https://newphysicist.com/solar-water-...

Materials needed

1. Zinc sheet
2. Solar Reflective film
3. Copper Pipe

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