Only Solar
Solar energy will be the only charger
source no matter utility is available or not.
If this off grid solar inverter is working in Battery mode or Power saving
mode, only solar energy can charge battery. Solar energy will charge
battery if it's available and sufficient.
Beeps while primary
source is interrupted
C.V. charging voltage
If self-defined is
selected in program 5,
this program can be set
up
48V model: default 56.4V, 48.0V~58.4V settable
Floating charging
voltage.
If self-defined is
selected in program 5,
this program can be set
up
48V model: default 54.0V, 48.0V~58.4V settable
Low DC cut-off voltage.
If self-defined is
selected in program 5,
this program can be
set up
48V model: default 42.0V, 40.0V~48.0V settable
Lithium battery mode: default 20%, 5%~50% settable
When reach Low DC cut-off voltage:
If battery power is only power source available, inverter will shut down.
If PV energy and battery power are available, inverter will charge
battery
without AC output.
If PV energy, battery power and utility are all available, inverter will
transfer to line mode and provide output power to loads, and charge the