Remarks - Pylontech US2000 Operation Manual

7. Remarks

Recycle and disposal
In case a battery (normal condition or damaged) needs disposal or needs
recycling, it shall follow the local recycling regulation to process, and using the
best available techniques to achieve a relevant recycling efficiency.
Maintenance
1) It is required to charge the battery at least once every 6 months, for this
charge maintenance make sure the SOC is charged to higher than 90%
2) Every year after installation. The connection of power connector, grounding
point, power cable and screw are suggested to be checked. Make sure
there is no loose, no broken, no corrosion at connection point. Check the
installation environment such as dust, water, insect etc. make sure it is
suitable for IP20 battery system.
3) If the battery is stored for long time, it is required to charge them every six
months, and the SOC should be higher than 90%
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