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How can my system batteries die in four hours
First , I have 750 watts on the roof. An MPPT Outback fm80 charge controller and four t105 batteries in series/parallel 12v system, and each battery shows 6.67v. Charging at 14.8 float at 13.8., I equalize monthly. Water levels are monitored very often. I have an 1800 watt zantrex pro...- Ghof
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- Replies: 52
- Forum: General Battery Discussion
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I'm a bit bewildered on a wire size
Out is 40.6A, my wire out of the charge controller is #4, total of 41 inches to the batteries. The positive wire is attached to a 150 amp circuit breaker 7 inches from the charge controller. This short wire gets very hot, but the long side doesn't. Connections are tight. Is it possible the...- Ghof
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- Replies: 3
- Forum: DIY Solar General Discussion
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Newbie here Ghof (grey haired old foggie)
I'm camped just north of Oberton Nevada and just installed my solar system on my MH. 750 watts, 4 t 105's, Outback 80 mppt controller Xantrex pro 1800 modified sine wave inverter. Batteries are floating by 9am. One minor issue: How do I connect the inverter to an outlet for my coffee pot. My...