S48-100LFP STACK-LV Battery Storage

Modified on Wed, 8 Apr at 4:54 PM

STORAGE

Rolls LFP batteries have operating and storage temperature limitations. These should be followed to ensure the battery remains in good working order and to prevent the possibility of cell and component damage or failure. Rolls LFP batteries include cylindrical or prismatic cell types as well as various electronic components. As a result, storage temperature limits may vary by battery model as outlined.

For optimal performance, Rolls recommends storing S48-100LFP STACK-LV batteries in ambient temperatures between -5°C (23°F) and 45°C (113°F).

Rolls manufacturer warranty terms for S48-100LFP STACK-LV batteries require storage in temperatures above -25°C (13°F) and no higher than 55°C (131°F) in line with component limitations. Product damage or failure due to extended exposure to temperatures at or outside of this range would not be covered under warranty.

STORAGE	TEMPERATURE RANGE
RECOMMENDED	-5°C (23°F) to 45°C (113°F)
COMPONENT LIMIT	-25°C(-13°F) to 55°C (131°F)

Rolls S48-100LFP STACK-LV batteries do self-discharge and should be charged once per year, at minimum, when stored for extended periods. For temperatures above 40°C (104°F) the battery should be charged every 3 months as self-discharge increases in warmer temperatures. Do not store Rolls S48-100LFP STACK-LV batteries at temperatures above 55°C (131°F).

In cold climates, charge/discharge the battery to between 60-80% state of charge, disconnect from any external system, and store the battery off site, above -25°C (-13°F).

For seasonal applications, Rolls S48-100LFP STACK-LV batteries should not be left connected to an offline system or disconnected and stored in a space where ambient temperatures may fall below the -25°C (-13°F) or above 55°C (131°F).

NOTE: Ensure the breaker and BMS are OFF during storage.

TRANSPORTATION

The battery modules and all accessories are shipped in compliance with UN38.3, belonging to UN3840, Lithium batteries. Ensure that all modules are checked for shipping damage before accepting them, in accordance with our warranty policy.

RECYCLING

Rolls S48-100LFP STACK-LV batteries should be properly disposed of at an authorized lithium recycling facility. Do not remove product labels and/or recycling information from the battery case.

The battery should be discharged before disposal unless otherwise instructed. To prevent a possible short circuit, the terminals should be covered with a protective cap or non-conductive tape before disposal.