Hello there. I have some advice for you and your batteries.Right now in your video you have the one battery against the wall connected to your inverter/charger. then you have your second battery jumped onto the first. This is a mistake electrically speaking. Whats happening is the battery agaist the wall is doing ALL the work, while the second one is then slowly charging your first. The way to FIX this properly is to move EITHER, not both the red, OR the black (once again not both) from the inverter to the SECOND battery. Doing this will all the current go through BOTH batteries evenly. In your video you can already see the imbalance by the status indicators of battery one showing 2 leds, and the second battery showing 3. This means that you are currently discharging, and it is pretty much all coming from battery number 1 (Wall) I really hope that this make sense, and you fix it promptly as you are putting MORE CYCLES on the Wall battery than the second battery. Cheers Mate, Liked your work on that air source heat pump. Maybe just pay a little more attention to what your pointing the camera at next time. Cheers!
Thanks for taking the time to write that Michael, I just looked at the wiring diagram in the manual and it does show it how you've described, so I'll get that sorted. Practice makes perfect 😌
