Axpert MLV-5KW-48V, User Manual

Page: 46 / 49

44
All of Inverters:
When “ALL” is selected, parallel or
3-phase system will continue working
according to rule of “solar first” setting
only when all of inverters are connected
to PV modules.
For example, two units are connected in
parallel and set “SOL” in output source
priority. When “ALL” is selected in
program 30, it’s necessary to have all
inverters connected to PV modules and
PV input is normal to allow the system to
provide power to loads from solar and
battery power. Otherwise, the system will
provide power to loads from utility.