On 19/08/2011 jammin wrote:
>Thats easy, automatic pumps that pump water uphill so that it can gravity
>feed later when you get home, this then drives a pelton wheel, that then
>feeds the energy into a battery array, that then powers the house whenever
>you need power ! simple
Surely this system could be improved by the use of a few more energy conversions.
eg.
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