Please install vertically ≤ 15° for stability and safety.
2. Install two M6*20 in two holes of the installation board, and tighten M6 nuts on them.
There is an earth wire inside the supplied BKW-AC cable, so grounding can be done directly by
using this BKW-AC cable.
If you need to add an additional grounding conductor:
Tools and components (not provided): an M4*6 screw, a grounding wire (cross-section ≥ 4 mm²)
with a connection tool, safety gloves and a driller.
1. Find the grounding terminal on the bottom of the microinverter.
2. Insert M4*6 into the grounding terminal through the connection tool of the grounding cable.
Grounding considerations
Cordless electric screwdriver
M6*20 M6 nut
X2 X2
CAUTION
19
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