Higher Voltage low Cost Controllers [RE-wrenches]
Ray Walters
walters at taosnet.com
Fri Jan 19 09:49:05 PST 2007
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Greetings Esteemed Wrench People;
I need a 48 volt charge controller 5 amp rated or so that is under $100.
Anyone know of such a beast. It is for a small Solar vehicle (VIPV). I
thought I could get by without a controller, but the 1.2 amp array is
still raising the sealed batteries to unrecommended voltages. I tried
some resistors inline to essentially raise array voltage past its MPPT,
but its not reliable enough for my taste. I'm going to just load a
clunky old C-40 on board, if I can't find something better, but that is
vast overkill, costly, and heavy too.
Thanks,
Ray Walters
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