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Does anyone Have any input on these inverters? My new RV has a 1000w with a automatic transfer switch. Can't find any reviews. Thanks in advance

I have two 12v SOK batteries that I have in parallel. I also have a separate home made 12v battery that I want to add to the string. All are 100ah, same 12 volts. Can I do this? If so, where is it recommended to sit 1st, middle or last? Thanks in advance

For Sale $100 shipping USPS lower 48

This is my first battery build and I need some help... Everything is working well but I'm a bit confused with the BMS default settings. Should I change? Attached are screen shots of the settings. Thanks so much in advance

Is it ok to have my inverter close to this closed cell packing foam?

Built a portable 12v Solar power station (cells, bms, mppt and inverter). All was working well, powered down and put it away. 2 mo's later, I go to power up and I get nothing... Cells are at full state of charge, victron no connection, bms no connection. What could be the issue? I'm...