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3) Assemble PV input connector to the inverter.
PV Connection:
Before connection, please ensure the polarity of the output voltage of PV array
matched the DC+ and DC- symbols.
CAUTION
Please do not connect the PV array positive and negative pole to the gound. This
can seriously damage the inverter.
Before connecting the inverter, please make sure the PV array open-circuit voltage
is within the maximum limit of the inverter.
WARNING
When sunlight falls on the solar panel, it will generate a voltage. A high voltage
generated by panels in series configuration may cause danger to life. Therefore, before
connecting the DC-Input line, the solar panel’s surface should be shielded from the
sun’s rays by some opaque material and the DC switch should be off. This will prevent
a high voltage flowing to the inverter thereby causing risk to persons conducting
installation or maintenance.
NOTICE