(VIDEO) Here’s How to Harness Solar Energy by Making a DIY Solar Furnace Under $50!

solar power

A furnace for under $50?! Imagine the convenience of putting this in your bug out!

Amazingly simple! I can't believe how easy it is to build yourself. Do you have any other DIY projects that you've built to harness solar energy? Share below!


One Comment;

  1. Ray Tate said:

    i filled a black box full of sand/gravel and a 75′ black hose, put a low voltage pump in line, ran it to the pool, on a closed system, almost to warm.

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