June 26, 20214 yr I have a US3000 and US3000C Pylontech battery connected to a Deye 5K inverter. The inverter intermittently gives an F39 DCLLC Over Current fault alarm. Usually just when the batteries has been fully charged from solar. Has anybody experienced this before and have a solution?
December 6, 20214 yr On 2021/06/26 at 11:52 AM, MariusK said: I have a US3000 and US3000C Pylontech battery connected to a Deye 5K inverter. The inverter intermittently gives an F39 DCLLC Over Current fault alarm. Usually just when the batteries has been fully charged from solar. Has anybody experienced this before and have a solution? With acid or gel batteries, I don't get the error F39. With lithium I get it, tested it.
December 7, 20214 yr pay attention, if you ask for more than 5kw to the inverter, this error occurs, even if the batteries are charged.
January 17, 20224 yr its happening to me whenever the battery reach 99/100% ! thats weird! (happened multiple time) so am sure! whenever soc is 100% am usin diy eve 280ah lifepo4 with seplos bms please did anyone of you found a solution? Edited January 17, 20224 yr by Mahdi
March 3, 20224 yr On 2021/06/26 at 12:52 PM, MariusK said: I have a US3000 and US3000C Pylontech battery connected to a Deye 5K inverter. The inverter intermittently gives an F39 DCLLC Over Current fault alarm. Usually just when the batteries has been fully charged from solar. Has anybody experienced this before and have a solution? found a solution? same problem
March 3, 20224 yr On 2021/10/07 at 5:22 PM, sagitario61 said: good i have the same problem! Does anyone know a solution? found a solution? same problem
March 3, 20224 yr On 2021/11/14 at 12:43 PM, Nolski said: Hi Anybody have a resolve on this as I have just encountered the same probem found a solution? same problem
March 4, 20224 yr Hi just some thing i also experienced, normal that happens when the current exceed the limitation on the bms , so the battery has communication with the inverter?
March 4, 20224 yr On 2022/01/17 at 3:16 PM, Mahdi said: its happening to me whenever the battery reach 99/100% ! thats weird! (happened multiple time) so am sure! whenever soc is 100% am usin diy eve 280ah lifepo4 with seplos bms please did anyone of you found a solution? Like " Marius " what he quoted that can help , it might be the bms is not fully communicating with the inverter. I also have built my own pack with no communication to the inverter it works fine but on Lead acid settings.
August 26, 20223 yr On 2022/03/03 at 5:50 PM, Mahdi said: found a solution? same problem Same problem i have, did anybody have a solution
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