| [GMCnet] Balancing battery banks FMC Magazine [message #157019] |
Tue, 17 January 2012 01:49  |
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ljdavick
Messages: 3548
Registered: March 2007
Location: Fremont, CA
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I just read a very interesting article in the January 2012 Family Motor Coaching magazine that discussed the proper way to connect multiple batteries in a 12 volt system. This may only have relevance for a few on this list, as most probably have no more than two 6 volt batteries for the house. However as more of us look to solar to provide electric power for the majority of our use I'd wager we also think of adding more battery capacity to "Live Large" as Jerry Work has said.
The article written by Gary Bunzer is titled "Balance of Power, Learn how to optimize the efficiency of your motorhome's house batteries." He includes a brief discussion of Peukert's law that was over my head, but most helpful were the diagrams of how to / how not to connect a bank of batteries.
The ability to park somewhere for a few days without the need for shore power or long generator runs appeals to my self-sufficient side. I did not think that connecting multiple 12 volt circuits in parallel was optimal, but if done properly you can add a great deal of battery to the mix and still get long battery life.
The article is only available on-line with subscription, so I can't link to it, but if you received the magazine I'd recommend the article.
Larry Davick
The Mystery Machine
1976(ish) Palm Beach
Fremont, CA
Sent from my iPad
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Larry Davick
A Mystery Machine
1976(ish) Palm Beach
Fremont, Ca
Howell EFI + EBL + Electronic Dizzy
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