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Post in thread: SG48100p batteries SOC inconsistent with battery voltage
These 48v batteries have 16 cells, so I guess they are 16s. According to the manual hey have 57.6v cut-off voltage for charging and recommended charging voltage of 54.5V with discharge cut-off voltage of 43.2v. It sounds like I have to try to charge each battery with something like 58v according...- Reaction score: 0
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Post in thread: SG48100p batteries SOC inconsistent with battery voltage
Ok, an update to my struggle with BMS reporting bogus SOC. I tried to charge the battery to higher voltage to no avail because once again, SOC hits 100% - charging stops. I had a battery in my pack with SOC of 94% and voltage of 43.6v. With this voltage, the battery should have almost zero SOC...- Reaction score: 0
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Post in thread: SG48100p batteries SOC inconsistent with battery voltage
Hello, recently I built my system based on two Sungold SP6548 inverters and 8x SG48100p batteries. I set it for test with just 4x 450watt panels connected to one of the inverters ( in series). For a month the system ran fine, charging all eight batteries with BMS communicating in PYL mode (at...- Reaction score: 0