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GREAT DESIGN.. this is a SOLAR roof - the ENTIRE roof... can't see the solar panels.. an attractive alternative to the solar panels of yesteryear...

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Greenhouse guide: 13 incredibly useful tips

Greenhouse guide: 13 incredibly useful tips. If you want the luxury of an in-greenhouse mains supply, some plumbing is needed. A greenhouse roof harvests a surprising volume of rainwater, so store it in butts. Watering techniques range from devotional use of a watering can to a semi-automatic system if you’re away from home a lot.- Telegraph

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Power a house using a waterwheel -by TECHSTAR on NOVEMBER 19, 2010 - 28 Comments in ENERGY, OFF-GRID 101

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