Charger mode battery indicator (battery charging)
status
Battery Capacity
5
4
3
2
1
75%-100%
oN
Flash1
Solid on
Solid on
Solid on
50%-75%
oN
Flash2
Flash1
Solid on
Solid on
cc/cV
25%-50%
oN
Flash3
Flash2
Flash1
Solid on
0%-25%
oN
Flash4
Flash3
Flash2
Flash1
low battery
flash Flash4
Flash3
Flash2
Flash1
Floating
Full
oN
Solid on
Solid on
Solid on
Solid on
Inverter mode battery indicator (battery discharging)
Battery Capacity
5
4
3
2
1
ALARM
Full
oN
oN
oN
oN
oN
--
75% left
oN
oFF
oN
oN
oN
--
50% left
oN
oFF
oFF
oN
oN
--
25% left
oN
oFF
oFF
oFF
oN
--
0% left
oN
oFF
oFF
oFF
oFF
--
low battery alarm
flash
oFF
oFF
oFF
oFF
1beep/2s
low battery off
flash
oFF
oFF
oFF
oFF
--
Load indicator
Indicates the load percentage in Va or w (whichever is the higher), the overload label will flash when
overload exists.
Battery Charger
Inverter to Charger transition
the internal battery charger and automatic transfer relay allow the unit to operate as either a battery
charger or inverter (but not both at the same time). the unit automatically becomes a battery charger
whenever ac power is supplied to its ac input. the unit’s ac input is internally connected to the
inverter’s ac output while in the battery charger mode (classified as offline Standby operation)
S o l l at e k P o w e r B a c k M a N U a l
1 7
1 6 S o l l at e k P o w e r B a c k M a N U a l
