About This Manual
The manual mainly describes the product informa on, guidelines for installa on, opera on, and ti ti ti
maintenance. The manual cannot include complete information about the solar photovoltaic-
energy storage hybrid system.
How to Use This Manual
Read the manual and other related documents before performing any opera on on the batteryti .
Documents must be stored carefully and be always available.
Contents may be periodically updated or revised due to product development. The infor-
mation in this manual is subject to change without no ce. ti The latest manual can be acquired
via service-ess@deye.com.cn (www.deyeess.com).
1
Safety Introductions
Reminding
1)
It is very important and necessary to read the user manual carefully (in the accessories)
before installing or using battery. Failure to do so or to follow any of the instruc ons or ti
warnings in this document can result in electrical shock, serious injury, or death, or can
damage battery, potentially rendering it inoperable.
2)
If the battery is stored for long time, it is required to charge them every six months, and
the SOC should be no less than 50%.
3)
Battery needs to be recharged within hours after fully discharged. 48
4)
Do not expose cable outside.
5)
All the battery terminals must be disconnected for maintenance.
6)
Please contact the supplier within 24 hours if there is something abnormal.
7)
Do not use cleaning solvents to clean battery.
8)
Do not expose battery to
fl
ammable or harsh chemicals or vapors.
9)
Do not paint any part of Battery, include any internal or external components.
10)
Do not connect battery with PV solar wiring directly.
11)
The warranty claims are excluded for direct or indirect damage due to items above.
12)
Any foreign object is prohibited to insert into any part of battery.