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Posted to alt.solar.photovoltaic,alt.home.repair
Steve Spence
 
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Default Help with calculating and understanding

wrote:
allow lots of money for battery replacements.

better to upsize battery bank and discharge less.

even deep cycle batteries have tough tme with frequent deep discharges


Using $85 T105's (6v * 225ah) at 50% discharge, he's good for 7+ years.


--
Steve Spence
Dir., Green Trust,
http://www.green-trust.org
Contributing Editor, http://www.off-grid.net
http://www.rebelwolf.com/essn.html