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Figure 3-13 Wire connection in the Wiring box (1 MPPT working alone)
3.3.2 AC and ground connection
The following describes how to connect the AC output and grounding
cables between the inverter and the public power grid:
(1) Use the recommended cables:
L1 (Line 1), L2 (Line 2), L3 (Line 3), Neutral and Gnd (Equipment
grounding conductor):8~10AWG copper cored soft cables
Table 3-8 Wiring requirement
(2) Wire connection for AC output:
(a) Insert the cables through steel conduits and strip the skin 0.4 inch off
the cables as shown in Figure 3-14: