Solar Hot Water day 3, Spoiler: it works and I've subbed David

Solar Hot Water day 3, Spoiler: it works and I've subbed David

To build this rig cost under $300 aud I'm fairly impressed with it. There was 90ah so about 2kwh pumped into the HWS & for me to buy that 2kwh of energy from...

TUESdaze

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