Greg Lee Sun
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Hi There My Goodwe ES5048 also doesn't charge from Solar when there is no grid. I have contacted Goodwe on numerous occasions and they have updated my firmware twice but still PV does'nt charge my Pylontechs during loadshedding. Any suggestions on what else I could try. Not sure when this started occurring.
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Hi There All On Sunday Morning during loadshedding my inverter switched off even though I still had about 35% Battery capacity left at the time. When power returned I rebooted the inverter but kept on getting Battery comms failure on the PV app. Tried restarting Batteries and inverter a number of times but no use. I have 6 x Pylontech US2000s set to 80%DOD on grid and 80% off grid. System has been running fine since I installed it in Feb 2019. Inverter works fine except it cannot charge/discharge the batteries at all. Goodwe says it could be the firmware and tried to push an upgrade but failed twice. They have sent me a link to update ARM which I will try to do tonight. Any other suggestions? Thanks in Advance
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Hi There Can anyone tell me how many Pylontech Batteries (US2000B 2.4kwh) I can connect to the Goodwe GW5048D-ES hybrid inverter and if more than 4 batteries can be connected what setting do I use Their app has a max setting of 4 x Pylontech batteries. Also can I add US2000B Plus batteries to US2000B batteries. Thanks in advance!