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Hi everyone, Situation: I am currently working on extending my 16s 280Ah system. The current setup is supervised by a Batrium which controls the main relay and cooling, pre-charge control and the main fuses (big old Siemens NH 160A) are operated manually and the entire battery bank is...

Dear Community, I have run into the problem of the terminal voltages differing from the bus bar voltage. To give you some background on my setup: I have a 16s Lishen 272Ah (280Ah) system with batteries from Shenzhen Basen. As a sidenote: They tested between 282 and 287Ah. My system is...

Skip this if you're only interested in the new system. ******** I am new to this forum so I'll take a quick second to talk about my 1st Gen system. Right now I have a 9.8kWp PV System with an 8kWh DIY Powerwall consisting of 18650 cells. It runs as a grid-tied self-consumption optimizing...