Question time at the Green Fair: How to store solar electricity from off-grid panels

Thursday, 28th July 2011

It's releatively easy to rig up an array of solar panels on the roof of your shed or off-grid eco-house; it's much more difficult to store that energy so that useful amounts of it are available when the sun don't shine and you really need it for a nice warm bath! In this clip, Permaculture magazine editor Maddy Harland, eco-builder Ben Law and Sustainability Centre Manager Mary Lewis give their solutions... 

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