Operating Environment; Packaging, Transportation, Storage Requirements; Transportation; Storage - Pytes E-BOX Series User Manual

3 Operating Environment

Battery operating environment requirements:
Operating Temperature: -10℃~50℃(14~122°F)
Relative Humidity: 20%-80%, no condensation
Altitude: ＜4000m
Site environment requirements: Keep away from heat source, avoid direct sunlight, no corrosive gas,
no explosive gas, no insulating gas, no insulating conductive dust.
Install in cabinet which shall not be opened without a tool.
install in a restricted access area.

4 Packaging, transportation, storage requirements

4.1 Transportation

Always check all applicable local, national, and international regulations before transporting an
LFP battery.
During the transportation, protect the battery from severe vibration, shock or squeeze, and from
exposure to the sunlight and rain.
During the loading and unloading process, the battery should be handled lightly and should be
protected against falling, rolling and from being pressed with heavy pressure.

4.2 Storage

Follow the storage instructions in this manual to optimize the lifespan of the LFP battery during
storage. If these instructions are not followed and the LFP battery has no energy remained when it is
checked, consider it to be damaged. Do not attempt to recharge or use it. Replace it with a new LFP
battery.
See previous storage temperature conditions.
Keep the battery SOC to 40%-60% during storage. The Self-discharge of the LFP battery pack is 1-2%
per month.
Disconnect the LFP battery from all loads and, if present, the charging device.
Store the battery in a cool and dry place without direct sunlight.
Keep the battery pack away from corrosive substances, inflammable and explosive material as well as
hazardous gases.
Charge the LFP battery to more than 90% of its rated capacity for long-term storage(＞6months). The
battery needs to be recharged every 6 months to more than 90% of the rated capacity.

5 Installation and configuration

5.1 Installation preparation

5.1.1 Safety Requirements
Only those who have been trained in the power system and have a good knowledge of the power
system are allowed to install the device. Always observe local safety regulations and the safety
requirements listed below during the installation process.
Before installing or removing the battery, make sure that the system is disconnected from any power
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