Apr
19
Imagine the savings on your electric bill – and the environmental benefits – if you no longer depended on fossil fuels to warm your water! This DIY solar water heater is inexpensive to build and provides scalding hot water in just a couple hours. This particular project requires a little scavenging if you want to keep things cheap and the 5-gallon bucket isn’t quite enough hot water for the average family, but the mirrored solar pre-heater found on Wired actually pumps the heated water into a household tank.
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