Alpha ESS SMILE-T10-HV-INV User Manual page 23

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Your Smart Energy
– Relative humidity: 15%~ 85%
– Place batteries in a dry and clean place with proper ventilation.
– Place batteries in a place that is away from corrosive organic solvents and gases.
– Keep batteries away from direct sunlight.
– Keep batteries at least 2 meters away from heat sources.
7. The batteries in storage must be disconnected from external devices. The indicators
(if any) on the batteries should be off.
8. Batteries should be delivered based on the "first in, first out" rule.
9. The warehouse keeper should collect battery storage information every month and
periodically report the battery inventory information to the planning department. The
batteries that have been stored for nearly 6 months should be recharged timely.
10. If a lithium battery is stored for a long time, capacity loss may occur. If a lithium
battery is stored for 12 months in the recommended storage temperature, the irreversi-
ble capacity loss rate is 3%~10%. It is recommended that batteries not be stored for a
long period. If the batteries need to be stored for more than 6 months, it is recom-
mended to recharge the batteries to 65～75% of the SOC. For example, they can be
recharged every 6 months at least, and must be recharged to at least 50% of the SOC.
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Alpha ESS Co., Ltd.
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