http://www.off-grid.net/2009/12/23/free-solar-calculators/ renewable energy,survival,save money,self build,Green homes,Solar power, cheap power, 12 volt, Solar panels, Wind power, peak oil, Batteries, Inverter, Generator, Rainwater harvesting, survivalist, prepper, self-sufficient, vans, yurts, yachts, RVs Sat, 11 Feb 2012 04:28:21 +0000 hourly 1 http://wordpress.org/?v=3.1.2 http://www.off-grid.net/2009/12/23/free-solar-calculators/comment-page-1/#comment-286003 Elnav Sun, 14 Feb 2010 22:25:08 +0000 http://www.off-grid.net/?p=3839#comment-286003 Fat lot of good these calculators are. The program insist on you entering your postal code and do not let you enter your lat/Long co-ordinates. In other words non postal code people need not bother. I'm nearly as far north as southern Alaska but I can't get a sunlight prediction based on my location because of political boundaries. Fat lot of good these calculators are. The program insist on you entering your postal code and do not let you enter your lat/Long co-ordinates. In other words non postal code people need not bother. I’m nearly as far north as southern Alaska but I can’t get a sunlight prediction based on my location because of political boundaries.

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