.13.
4. Installation
4. Installation
.12.
4.3 Electrical Connections
4.3.1 Connect PV side of inverter
The electrical connection of the inverter must follow the steps listed below:
1. Switch the Grid Supply Main Switch (AC) OFF.
2. Switch the DC Isolator OFF.
3. Assemble PV input connector to the Inverter.
Before connecting inverter, please make sure the PV array open circuit voltage is
within the limit of the inverter
Figure 4.5 Inverter pillar mounting
2.M
ake sure
the bracket
is horizontal
and the mounting holes
(in Figure 4.4 and Figure 4.5)
are m
arked
correct
ly.
Drill
the
holes
i
nto
the
wall
or pillar at your
marks
.
WARNING:
The inverter must be mounted vertically.
3. Use the suitable screws to fix the bracket to the wall.
4. Lift up the inverter (be careful to avoid body strain), and align the back bracket on the
inverter with the convex section of the mounting bracket. Hang the inverter on the
mounting bracket and make sure the inverter is secure (see Figure 4.6)
Figure 4.6 Wall Mount Bracket
5. Use screws to fix the bottom of the inverter to the mount bracket.
Figure 4.7 Fix the inverter
The are two holes at the bottom of bracket, one to fix the inverter, another for the
lock.
The diameter of the lock should be less than 0.27in (7mm).
Please don’t connect PV array positive or negative pole to the ground, it could
cause serious damages to the inverter
Maximum 600Voc for
Solis-1P6K3-4G Solis-1P7K-4G
Solis-1P8K-4G Solis-1P9K-4G Solis-1P10K-4G
