Maximum utility
charging current
Note: If setting value in
Program 02 is smaller
than that in Program 11,
the inverter will apply
charging current from
Program 02 for utility
charger
Default 30A, 0A~100A Settable
(If LI is selected in Program 5, this program can’t be set up)
Setting voltage point
back to utility source
when selecting “SBU
priority” or “Solar
first” in program 01
48V model: default 46.0V, 44.0V~51.2V settable
Lithium battery mode: default 40%, 5%~50% settable, value set
higher than Program 21 setting.
Setting voltage point
back to battery mode
when selecting “SBU
priority” or “Solar
first” in program 01
48V model: default 54.0V, 48.0V~58.0V settable
Lithium battery mode: default 80%, 51%~100% settable
Charger source priority:
To configure charger
source priority
If this off grid solar inverter is working in Line, Standby or Fault mode,
charger source can be programmed as below:
Solar first
Solar energy will charge battery as first priority. Utility will charge
battery only when solar energy is not available.
Utility first
Utility will charge battery as first priority.
Solar energy will charge battery only
when utility power is not available.
Solar and Utility (default)
Solar energy and utility will both charge battery.