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  1. J

    Double check panel math

    I have the Renogy 400 watt solar kit and am pretty sure it can handle a few more panels than the four it came with. Can someone make sure I’m not missing something? 40 Amp Renogy MPPT Max solar input - 530 watts / 50 amps Panels VoC -21.6 Lmp- 5.72 amps 2s3p would be 43.2 volts and 17.16 amps...
  2. J

    Single Outlet Circuit Breaker

    So I’ve decided against wiring my inverter into my rv’s AC distribution panel due to a few different reasons. I’m going to run 14/2 Romex from the inverter to a single outlet co located to my inverter remote switch. This way if im Boondocking and need AC I can turn on the inverter and plug in...
  3. J

    ATS Grounding question

    I’m installing a MOES ATS (same one as Will always uses). It has L/N for the two power inputs and output which handles neutral bonding. I’m not sure how to handle the grounds. Shore power ground to the ground bar on DC distribution panel. But then the output from ATS power would have a ground...
  4. J

    BigBattery OWL

    Should these batteries voltage meter and power button illuminate when being charged and the power button is off? I’m worried the BMS is not activated while this is happening and could damage the battery.
  5. J

    Camper Mounted Big Battery Owl not Turning Off

    I just set up the Renogy 400 watt solar system with a Big Battery OWL Battery in my travel trailer and everything is working great. I have the battery wired to the DC circuit breaker board exactly as the original battery did. Now this means the current AC-DC charger is trying to charge the...
  6. J

    Big Battery 12v 170 aH Battery Wiring

    Ok, maybe stupid question here. I just bought a Big Battery 12v 170aH OWL battery. I’m installing it with a Renogy 400 watt Solar kit. How do you run wires to charge and discharge? It has the Anderson connecter that will be connected to the MPPT, but there are no other connections. I’m assuming...
  7. J

    Solar System Wiring into RV Distribution Panel

    I am getting ready to install a standard 24v Solar system into my 2014 Keystone Travel Trailer that has a 30 amp standard RV electricity setup. I have had a hard time finding any specific info on this so I am looking for answers to the following two questions. If I use a Growatt 3k All-in-One...
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