completely powered off. If the maximum interval is exceeded, the battery modules
may be damaged due to overdischarge.
Maximum recharge interval corresponding to the SOC upon power-off:
●
SOC ≥ 20%: 30 days
●
15% ≤ SOC < 20%: 25 days
●
12% ≤ SOC < 15%: 20 days
●
9% ≤ SOC < 12%: 15 days
●
6% ≤ SOC < 9%: 10 days
●
4% ≤ SOC < 6%: 5 days
●
SOC < 4%: charging within 2 hours
If power supply is not available to recharge battery modules in the cabinet for a
long time, power off the cabinet completely and recharge the battery modules
within the maximum interval corresponding to the SOC. Otherwise, the cells of
the lithium battery system may be overdischarged and the battery modules may
be damaged.
SmartLi 2.0
User Manual
3 Transportation and Storage
Issue 09 (2022-01-30)
Copyright © Huawei Technologies Co., Ltd.
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