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Install the unit by screwing three screws.
Battery Connection
CAUTION: For safety operation and regulation compliance, it's requested to install a separate DC over-current
protector or disconnect device between battery and inverter. It may not be requested to have a disconnect
device in some applications, however, it's still requested to have over-current protection installed. Please refer
to typical amperage in below table as required fuse or breaker size.
WARNING! All wiring must be performed by a qualified personnel.
WARNING! It's very important for system safety and efficient operation to use
appropriate cable for battery connection. To reduce risk of injury, please use the
proper recommended cable and terminal size as below.
Recommended battery cable and terminal size:
Typical
Model
Amperage
1.5KVA 24V
50A
1.5KVA 12V
100A
3KVA 24V
Please follow below steps to implement battery connection:
1. Assemble battery ring terminal based on recommended battery cable and terminal size.
2. Connect all battery packs as the unit is required. It's suggested to connect at least 100Ah capacity battery
to the unit.
NOTE: Please only use sealed lead acid battery or sealed GEL/AGM lead-acid battery.
3. Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the bolts are
tightened with torque of 2-3 Nm. Make sure polarity at both the battery and the inverter/charge is correctly
connected and ring terminals are tightly screwed to the battery terminals.
Battery
Wire Size
capacity
100AH
1*8WG
1*4AWG
100AH
200AH
2*8AWG
5
Ring Terminal
Cable
Dimensions
2
mm
D (mm)
8
6.4
22
6.4
14
6.4
Ring terminal:
Torque
value
L (mm)
23.8
2~ 3 Nm
33.2
2~ 3 Nm
29.2
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