The lowest cost per watt solar hot water panel. Build guide in description.
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YouTubeOpenSourceLowTech
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 ...
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They Photographed the Sun Every Day for a Year… and THIS Happened!
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If you’re anywhere in the UK and you have our Sterling Window Film installed by us or apply it yourself, you will gain: ✅ Daytime privacy ✅ Anti sun glare ✅ Anti sun fading ✅ Temperature moderation ALL year round ✅ 99% UV protection ✅ Saving money on energy bills ✅ An additional layer of security Message us for more information! #windowtint #windowfilm
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If you’re anywhere in the UK and you have our Sterling Window Film installed by us or apply it yourself, you will gain: ✅ Daytime privacy ✅ Anti sun glare ✅ Anti sun fading ✅ Temperature moderation ALL year round ✅ 99% UV protection ✅ Saving money on energy bills ✅ An additional layer of security Message us for more information! #windowtint #windowfilm
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How The $50 Solar Water Heater Works And How To Build It
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