dual battery/solar panel wiring query?
Submitted: Saturday, Feb 28, 2009 at 23:34
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long4513
hi there, i have been charging my dual battery system off my vehicle's altinator using the ABR FLYER for awhile now which has been ok, but i have just purchased an 80w bp solar panel and increased my battery bank to two 115amp hour batteries. the question i have is- if i wire the solar panel through the 10amp regulator to the two batteries and also leave the altinator charging them as
well, will this cause me any problems with the solar panel. if anyone can answer this for me it would be greatly apprecitated,
cheers
Reply By: Member - bungarra (WA) - Sunday, Mar 01, 2009 at 09:49
Sunday, Mar 01, 2009 at 09:49
It is a perfect and foolproof system providing you follow the simple rules and gudelines remembering that each charging system is independent of the other...........
ABR controller manages the alternator charging system...
Solar regulator manages that charge input.
Subject to your solar controller type and level of "intelligence" (by that I mean the solar controllers intelligence not yours) !) you may need to run the alternator charge through a shunt
I have run that set up for years
Derek's reply to you is worth following up as he has good knowledge and is always helpful and spot on with his advice....I use his system for the dual battery / isolater set up
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