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Yes i could turn it off but i want to use the batetry at its best so it will last longer...

I put protocol 52 if i remember well

Hello Team. I have put a new battery pack Basengreen 51,2 Volt 120 Ah to the Growatt inverter SPF 5000 ES and the inverter when the battery goes under 25% the buzzer sings with 04 fault of battery low voltage.I guess this issue comes from the high float voltage in the settings of inverter(20) which is at 56.3 volt and i cannot change it to normal 54.4 volt due to "Li" battery mode.Charging voltage(19) is also at 56,3 volt. Any ideas????? Thank you in advance. Antonis from Greece other settings on inverter: 01 SBU 02 94 03 UPS 04 dis 05 Li 06 dis 07 dis 08 230 09 50 11 20 12 30% 13 50% 14 OSO 15 ON 16 ON 17 ON 18 ENA 19 56,3 20 56,3 21 20% 23 SIG 43 dis