Huawei LUNA2000-200KWH-2H1 - 4 Storage Requirements; General Requirements

● Clamp meter
● Insulated torque socket wrench
● Charger
Inspection Before Charge
1. Before charging a battery, you need to check its appearance. Charge the
qualied battery or dispose of the unqualied one.
2. The battery is qualied if it is free from the following symptoms:
– Deformation
– Shell damage
– Leakage
3. Check that the accessories are complete based on the packing list delivered
with the charger.
Full Charge Strategy
The charging ambient temperature should range from 15°C to 40°C.
Charge and Discharge Current (Unit:
Ampere)
Charging Duration (Excluding
Equalization)
20 24 hours (fully discharge the battery
and then charge the battery to 50%
SOC)
40
[1]
12 hours (fully discharge the battery
and then charge the battery to 50%
SOC)
Note 1: In customized mode, use the AC 220 V/20 A (6 mm
2
) power cable
delivered with the charger.
Charging Procedure
NO TE
Prepare the battery qualied for charge.
Step 1 Connect the communications port on the charger to the COM-2 and 48V-2 ports
on the battery using the CAN communications cable (48 V) delivered with the
charger.
Step 2 Connect the positive and negative cable ports on the charger to the positive and
negative ports on the battery using the positive and negative DC input power
cables delivered with the charger.
Step 3 Connect the AC INPUT port on the charger to the utility power source using the
power cable delivered with the charger.
Step 4 Turn on the AC circuit breaker of the charger.
LUNA2000-200KWH-2H1 Smart String ESS
User Manual 4 Storage Requirements
Issue 03 (2023-03-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 64