http://www.selfsufficientlife.net/2007/11/22/catching-the-sun/ preparing for off-grid living Wed, 17 Aug 2011 21:24:08 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://www.selfsufficientlife.net/2007/11/22/catching-the-sun/comment-page-1/#comment-15 self sufficient life » Free solar heating Fri, 07 Dec 2007 17:14:09 +0000 http://www.selfsufficientlife.net/2007/11/22/catching-the-sun/#comment-15 [...] quite pricey and not very efficient. We can also use solar power to heat water in a simple to build solar water heater. The hot water can be fed into your central heating system to help heat your house or tap water. [...] [...] quite pricey and not very efficient. We can also use solar power to heat water in a simple to build solar water heater. The hot water can be fed into your central heating system to help heat your house or tap water. [...]

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