1.
Safety Precautions
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 instructions or
warnings in this document can result in electrical shock, serious injury, or death, or can
damage battery, potentially rendering it inoperable.
2)
If
the
bat
tery
i
s
stored
for
l
ong
time,
i
t
i
s
requi
red
to
charge
them
every
six
months,
and
the
SOC
shou
ld
be
no
less
than
90%;
3)
Battery needs to be recharged within 12 hours, after fully discharged;
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 flammable or harsh chemicals or vapors;
9)
Do not paint any part of battery, include any internal or external components;
1
OJ
Do not connect battery with PV solar wiring directly;
1
1)
The
warran
t
y
cl
a
i
ms
are
excl
uded
for
di
rect
or
i
ndi
rec
t
damage
due
to
i
tems
above.
1
2)
Any forei
gn
object
i
s
p
r
ohi
bi
ted
to
i
nser
t
i
nto
any
part
of
battery
.
Li-ion
-
&
Warning
1.1
Before Connecting
1)
After unpacking, please check product and packing list first, if product is damaged or
lack of parts, please contact with the local retailer;
2)
Before installation, be sure to cut off the grid power and make sure the battery is in the
turned-off mode;
3)
Wiring must be correct, do not mistake the positive and negative cables, and ensure no
short circuit with the external device;
4)
It is prohibited to connect the battery and AC power directly;
5)
The embedded BMS in the battery is designed for 24VDC, please DO NOT connect
battery in series;
6)
Battery system must be wellgrounded and the resistance must be less than 1
O;
7)
Please ensured the electrical parameters of battery system are compatible to related
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