23-12-2013, 11:13 AM
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star-hopper
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Join Date: Jun 2005
Location: Terranora
Posts: 4,406
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steam engine with cheap storage for solar
A group of Australian engineers have “re-invented” the steam engine and combined it with solar thermal energy to deliver a cheap solar storage solution. What’s more, it works on the distributed level and can operate behind the meter, and is far cheaper than PV combined with batteries.
http://reneweconomy.com.au/2013/retu...or-solar-34662
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