Parallel Connection
Power on parallel connected Batteries by
pressing POWER button
Power on parallel connected Batteries by
Activating PCS
Procedures
Acceptation criteria Procedures
Acceptation criteria
1 Close the breaker
from battery to
converter.
Breaker in ON status. 1 Close the breaker
from battery to
converter.
Breaker in ON status.
8
2. Press POWER
buttons of any
battery for two
seconds and
observe the LED
indication on panel.
If RUN and SOC
lights on both
batteries turn on
normal, and the
RUN lights on both
batteries flicker
for five times, two
batteries power on
successfully and
communication
between batteries
works;
If ALM light of one
or both batteries turn
red, there is a parallel
failure and should be
fixed before power on
again.
2. PV or AC powers PCS.
PCS in ON status;
PCS HMI screen
indicates normal PV or
mains supply input.
Single Battery
Power on battery by pressing POWER
button
Power on battery by Activating PCS
Procedures
Acceptation criteria Procedures
Acceptation criteria
1 Close the breaker
from battery to
converter.
Breaker in ON status. 1 Close the breaker
from battery to
converter.
Breaker in ON status.
2 Press POWER
button for two
seconds and
observe the LED
indication on panel.
If both RUN and SOC
lights turn on normal.
Battery powers on
successfully;
If ALM light turns
red, there is a failure
and should fix before
power on again.
2. PV or AC powers PCS.
PCS in ON status;
PCS HMI screen
indicates normal PV or
mains supply input.
3. PCS voltage signal
activates battery.
If RUN light and SOC
lights on battery indicate
normal, and battery
powers on successfully;
If the ALM light turns
red, the indication shows
a failure. The failure shall
be fixed before powering
on again.
5.1 Power on Battery
Shenzhen Growatt New Energy Technology CO.,LTD
