At 11:53 AM 11/29/2007, you wrote:
Those newer lopro batteries are really $$$$ is there a breaking line where they would be better then lead acid besides the weight savings?
poorly treated lead only lasts 300-400 cycles; the Li-ion varieties last 900-3000 Most off-grid home systems still use high quality lead cells. so other than weight, lead is probably more economical, depending wildly on product variety, of course.
just my $2 (inflation)Ray
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