bms over voltage not charging since

7 comments started 2022-12-17 last 2022-12-17
GivEnergy ProductsAC CoupledBattery
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#1 ALippy

bms over voltage on 14th dec not charged since. had low temperstures yesterday so assumed it was that but temperature of battery above zero today and no charge. Installation is less than 2 weeks old. Starting to panic now

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#2 ALippy

just noticed that it has charged for 30 mins to 1KWH. Its a 5,2 battery. so not fully charging

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#3 anglefire

ALippy that’s just done a charge to protect the battery’s.

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#4 ALippy

am force charging it now. Battery at 4 degrees and its looking like I iwll be getting a full charge in about 20 minutes!! but its obvioulsy not full. I suspect another 1kwh

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#5 ALippy

app showing 4-100% charge in 15 minutes. Yet, app is also showing that there is no power going to battery during that period. Im confused. Tempersture of battery is okay so why isnt it chatrging?

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#6 ALippy

Correction 5 minutes to charge from 3-100%.

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#7 94jdh

ALippy another one with the State of Charge problem (SoC) - have a look at the other long thread - a firmware update is in the making and was promised yesterday but didn't happen (again).