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I recently put together a 12V battery made from 280Ah CALB cells and an Overkill Solar BMS. This is my second pack I've made, but I'm seeing strange cell voltage deviation at float. While charging, Cell 4 tends to be the highest voltage compared to the rest, but fairly close in voltage. But when...

Finally cracked my PIP1012LV-MS open and flipped the fans over so that they at least work with convection. This sadly hasn't changed the volume in any noticeable way, and will look into quieter fans. (*Tip if you are flipping your fans, disconnect all the AC, solar, etc wires and the whole metal...

I was testing out my friends MPP PIP 1012LV-MS All-in-One and from Will’s video it seemed like a great, easy to install system for a van, but upon hooking it up, the fans run constantly even with the inverter off! I’ve built my own Victron MPPT, Giandel inverter setup and would love to have the...

I haven’t been able to do a full capacity test yet, will try to do that soon.