NO TICE
● Ensure that the charge process is supervised to prevent any abnormality.
● If a battery experiences an abnormality such as bulging or smoking, stop
charging immediately and dispose of it.
● Ensure that only trained professionals perform recharge operations.
● After turning on the battery switch, power on the inverter. For details about
how to power on the inverter, see the quick guide for the corresponding
inverter model.
● When the battery SOC is 0%, the battery cannot be activated by holding the
black start button. The battery can be started only after both the DC and AC
power supplies are connected.
● It is recommended that the battery be charged to 50% SOC. Long-term storage
will cause capacity loss, after a lithium battery is stored for 12 months in the
recommended storage temperature, the irreversible capacity loss rate is 3%–
10%.
Step 1 Connect power cables and communications cables correctly.
Step 2 Turn on the battery power pack switch by turning the DC switch to ON.
Step 3 Turn on the AC switch between the inverter and the grid.
Step 4 Check that LED1 is steady green, LED2 is steady green, and LED3 is blinking green
slowly.
Step 5 Hold down the black start button for 5s to activate the battery. The power control
module LED blinks three times and then the green indicator is steady on. The
battery comprehensive LED blinks three times and then the green indicator is
steady on. The ring LED blinks three circles.
Step 6 Connect the FusionSolar app to the inverter, the operation procedure will be
updated later.
Step 7 Confirm that the recharge is complete if five indicators of the ring LED are on and
the comprehensive LED of the battery expansion modules is steady green.
Step 8 After the battery is charged, switch off the inverter input AC circuit breaker and
then the battery input circuit breaker. If other batteries need to be charged, repeat
the preceding steps.
----End
LUNA2000-(5-30)-S0
User Manual
7 System Maintenance
Issue 07 (2022-01-10)
Copyright © Huawei Technologies Co., Ltd.
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