Forza FIO-P11K12, User Manual

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To connect the PV modules to the unit:
1. Remove approximately 10mm (0.4in) of the insulation from the PV wires.
2. Identify the cable coming from the PV modules and the PV input connectors located on the inverter.
3. Following the correct polarity, insert the positive (+) wire into the positive terminal of the PV input, and the negative
(–) wire into the negative terminal of the PV input. Refer to the image below.
4. Tighten all connections to the torque values, as shown on the table above in this section.
Table– Module voltages
Model Gauge Torque
1KW 10 AWG 1.2~1.6 Nm
Solar charging mode
INVERTER MODEL
1KW
Max. PV array open-circuit voltage 102VDC
PV array MPPT voltage range
15~80VDC
Min. battery voltage for PV charge 8.5VDC
Connection of the modules
NOTES:
• PV wires should be sized according to the table below.
• A separate DC circuit breaker should be installed for overcurrent protection. It must be placed between the inverter
and the PV modules.