The lowest cost per watt solar hot water panel. Build guide in description. скачать в хорошем качестве

The lowest cost per watt solar hot water panel. Build guide in description.

This panel costs about ten to twenty times less than an evacuated glass tube system, and is a lot stronger and more robust. It can reach up to 80C / 180F, cycles about 500 liters per 24 hours, Can be built by one person in under a day with basic hand tools from off the shelf materials. Build guide and schematics: https://cdata.oho.wiki/images/8/8e/Os...    • How The $50 Solar Water Heater Works And H...   The cost of this build was about US$110, but with a decent metal supplier it can be as cheap as $50, and in sunnier areas one half the size should be enough for an average house. Attached to an off-grid system, it would provide a good compliment to photovoltaic panels and wind or water turbines. Or as a pre-heater for an existing gas or electric hot water system. 0:00 Intro 0:42 Day One: The Panel 2:17 Day Two: The Box 4:46 Day Three: Plumbing 6:45 Outcomes And Results Full open source build tutorial to follow soon. #solar #water #heater #diy #opensource