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Solar furnace, mounted on southern exposure of building.

Freddie Al is raising funds for Home Solar Furnace on Kickstarter! The First Home Solar Furnace that heats your home for FREE! Help us send your furnace to an early retirement!

Not Buying Anything: Solar Furnace Monday

Solar air heating using a solar air heater or solar furnace, either a DIY/homemade one or a commercial one.

DIY Solar Heat Collectors: If you have an unshaded, South-facing window you can use a solar heat grabber to direct warm air into your home.

DIY Solar Heating with the Heat Grabber - DIY

Rocket Mass Heater 00

This is longer than intended, but I packed it with information the best I could. This explains my issues with metal rocket stoves and introduces a new projec.

Swedish company SolTech Energy brings solar in a different direction with their roofing tiles, made from ordinary glass in the shape of ordinary roofing tiles.

Swedish company SolTech Energy brings solar in a different direction with their roofing tiles, made from ordinary glass in the shape of ordinary roofing tiles. I've seen the solar panel roof tiles, but I've never seen this.

Africa | A Dorze man building his home in the Chencha, southern Ethiopia.  The Dorze people are famous for their huge huts, resembling a giant beehive. Although these huts look fragile, they can last up to 60 years. The about 12 metres high huts, looking like a beehive, are constructed with vertical hardwood poles and woven bamboo and have thatched roofs of enset (false-banana) | © Sergio Pessolano by marilyn

Dorze man building a hut in Chencha, Ethiopia. The Dorze are known for their beehive-shaped houses made of organic materials such as bamboo sticks, leaves, grass and the false banana.

SolarCool Principle :: How it Works :: Solar Cool :: Solar Air Conditioning

Solar air conditioners- An innovation in energy saving! If you have air conditioners in your home or business, you KNOW how much they cost to run! While many air conditioners are energy efficient, …

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