diy solar

diy solar

Recent content by NOBO19.5

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    SLA battery bank: 6v x2, 12v x3, or hybrid 6v x2+12v x1 for high current draw system for RV

    Definately will do a trial run first. I dont want to spend $2000 on premium batteries, so will be using $600-800 200AH lithium most likely. Cheap chinese batteries will be at increased risk I presume. My experience is with Lipo, and that chemistry earned my respect. LiFEPO4 should be much safer...
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    SLA battery bank: 6v x2, 12v x3, or hybrid 6v x2+12v x1 for high current draw system for RV

    part of it is proof of concept. it worked on a trial run in Moab with the Rpod with two SLA car batteries. Basically, every forum poster says the same thing, it wont work. I don't think they are correct, and the only way to prove it is to do it. I am just asking for suggestions and guidance. The...
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    SLA battery bank: 6v x2, 12v x3, or hybrid 6v x2+12v x1 for high current draw system for RV

    I am thinking more and more about lithium. Technically, I have 4 cores. 1 is a brand new 2022 battery that came with the new trailer. One is 2 years old, one 3, and one about 8 yrs (dead). I was going to sell the old trailer with the 2yo one, and exchange the 3yo and 8yo for new batteries if...
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    SLA battery bank: 6v x2, 12v x3, or hybrid 6v x2+12v x1 for high current draw system for RV

    Thank you for the response, and useful info on lithium vs lead battery chemistry. But I am not interested in run time at all. I am concerned about high continuous current draw. if the 2x 6v in series will not work, its not worth comparing them at all. 500CCA is a perfectly meaningful number...
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    SLA battery bank: 6v x2, 12v x3, or hybrid 6v x2+12v x1 for high current draw system for RV

    I am moving the Solar system from our RPOD trailer to a NOBO and am expanding the system for basically double capacity. The old system used 2 x 12v standard Marine batteries with ++500CCA each. This was connected to a 4x 100W renogy PV array with PWM 30A charger. The (chinese) Pure Sine Wave...
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