Remarks - Pylontech Pelio-L-5.12 Operation Manual

Caution
Damaged batteries may leak electrolyte or produce flammable gas.

6 Remarks

Recycle and disposal
In case a battery (normal condition or damaged) needs disposal or needs recycling, it
shall follow the local recycling regulation (i.e. Regulation (EC) Nº 1013/2006 among
European Union) to process, and using the best available techniques to achieve a
relevant recycling efficiency.
Storage, Maintenance and Expansion
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%. If you want to keep
storing the battery for long term, it is recommended to discharge to 50-70% again.
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 IP65 battery system.
3) A new battery module can be adding onto an existing system at any time. Please
make sure the new battery is acting as the master. The new module, due to a
higher SOH may have a difference on SOC with existing system, but it will not affect
the parallel connection system performance.