solar powered cooler Archives – The Green Optimistic green tech news, since 2008 Thu, 05 Mar 2009 17:56:18 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 $300 Solarstar Uses the Sun's Heat to Cool Your Home https://www.greenoptimistic.com/300-solarstar-uses-the-suns-heat-to-cool-your-home-20090305/ https://www.greenoptimistic.com/300-solarstar-uses-the-suns-heat-to-cool-your-home-20090305/#comments Thu, 05 Mar 2009 17:56:18 +0000 https://www.greenoptimistic.com/?p=2839 For all those of you living in a house, with roof and fence, the problem of cooling your residence in the summer is pretty pressing. SolarStar has thought at this niche and built a standalone cooling system, based on the Universe-aged principle of cooling by evaporation of water, getting the hot air out, and putting the colder one in.

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]]> https://www.greenoptimistic.com/300-solarstar-uses-the-suns-heat-to-cool-your-home-20090305/feed/ 5 2839 Stephen White's Solar Powered Air Conditioning System https://www.greenoptimistic.com/stephen-whites-solar-powered-air-conditioning-system-20090128/ https://www.greenoptimistic.com/stephen-whites-solar-powered-air-conditioning-system-20090128/#comments Wed, 28 Jan 2009 17:16:39 +0000 https://www.greenoptimistic.com/?p=1897 During those hot summer days when you don't know what to do anymore (suppose you don't use the air conditioner), you're all sweat and packed with ice, didn't it ever come to your mind to use the outside heat, which is essentially energy, to cool down the room you're in?

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