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  1. W

    Can someone please answer my controller/panel voltage question

    I have 4 200 watt panels, the specs are: Max Operating Voltage (Vmpp): 21.01Volts Max Operating Current (Imp): 9.52Amps Open Circuit Voltage (Voc): 24.29Volts Short Circuit Current (Isc): 9.89 Amps I want to charge 2 100ah Battle Born batteries in 24 volt config. I have Victron MPPT 100/30...
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    Am I crazy to think I can build my own LiFePO4 battery bank from raw cells?

    I have purchased 800 watts of panels, as that is the most I can get on roof of our motor home. Now I want the best battery bank I cannot afford. We'll be full timing and our fridge is a 12 volt compressor fridge which is what I want to make sure we can accommodate, along with lights, fans and...
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    Using a 3500 Watt Generator Inverter to Charge Batteries?

    So, we are building a battery bank with 4 6volt 225ah agms. I think. That's about all I am comfortable spending. So, 225 usable amp hours at 12 volts. I think we have room for 600 watts of panels on top of the rv. Is that enough, or do I size it for the whole 450ah capacity, which we will...
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