Operating Mode Description - Growatt SPF 4000T DVM User Manual

Load in VA
Load in Watt
DC discharging current
Main CPU version checking
22
KVA
KW
DC discharging current=128A
A
028
505 00
Secondary CPU version checking
Inverter rated power
Secondary CPU version
029
409 00
KW
Utility connecting,No charging,PV charging
Utility connecting,No PV, No charging
No utility,PV charging
23