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Corporação Universitária para Pesquisa Atmosférica

Corporação Universitária para Pesquisa Atmosférica

Build this DIY solar heating collector, the Heat Grabber. For garages or basements -- attaches to your window (no need to drill holes in your house)

DIY Solar Heating with the Heat Grabber

Build this DIY solar heating collector, the Heat Grabber. For garages or basements -- attaches to your window (no need to drill holes in your house)

Rainwater Harvesting Wells link is broke for now.  Pinning for later if it gets fixed

Rainwater Harvesting Wells link is broke for now. Pinning for later if it gets fixed

Residential

Residential

GlassPoint Solar - Wikipedia, the free encyclopedia

GlassPoint Solar - Wikipedia, the free encyclopedia

Solar Power Systems, Solar Water Heating System, Industry ...

Solar Power Systems, Solar Water Heating System, Industry ...

Residential

Residential

Как целый город перешел на солнечные батареи и отказался от бензина | thePO.ST

Как целый город перешел на солнечные батареи и отказался от бензина | thePO.ST

wheels of energy : Water Turbine a water wheel floating on the pond in a park

wheels of energy : Water Turbine a water wheel floating on the pond in a park

A Double-Duty Solar Solution:This simple solar water heater provides both domestic hot water & space heating. You can adjust the size & design to meet the needs of your home. You’ll find nearly all the materials at your local hardware  store, & to build it, you need only basic carpentry skills & a little plumbing know-how. Amazingly, the cost of this DIY system is only about 1/8 of what you would pay for an equivalent commercial system!

A Double-Duty Solar Solution: How to Build a Solar Water Heater

A Double-Duty Solar Solution:This simple solar water heater provides both domestic hot water & space heating. You can adjust the size & design to meet the needs of your home. You’ll find nearly all the materials at your local hardware store, & to build it, you need only basic carpentry skills & a little plumbing know-how. Amazingly, the cost of this DIY system is only about 1/8 of what you would pay for an equivalent commercial system!

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