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Feb 22, 2013 at 18:42 comment added 410 gone We don't have much unshaded south-facing surface - there isn't any decent solar radiation to be harvested
Feb 13, 2013 at 22:39 comment added Peter Ivan +1 - a solar collector would make the biggest and long lasting bang for the buck.
Feb 9, 2013 at 2:36 history answered Chris Travers CC BY-SA 3.0