also we have my buddy down the road
he uses thrown out solar panels and I found a wayon the internet to use epsome salts to recondition supposed scrap batteries which I get for
nothing...
www.ehow.com...
this worked very well provided the battery still gives above 10 volts or so in its scrap state
we use marine batteries with caps so there is easy access to the cells
he uses low drain electronics for TV ans stereo, LED lights, solar water (black pipe and or woodstove ) heating and spring water cooling....the wood
is all dead fall and standing dead on his 4 acher property
he does just fine for almost no overhead

edit on 8-2-2013 by Danbones because: (no reason given)