Procedure:
Use one of the two labeled grounding holes provided on the modules.
The aluminum frame is anodized so it is essential to remove the anodized
surface finish around the hole in the local area beneath the base of the
lug to get good connectivity between the ground lug and the module
frame. Place the grounding clip onto the frame, making sure that the
screw straddles the drilled hole.
Using a screwdriver, thread the screw into the hole until the head is flush
with the base and the base is flush with the frame, then tighten the screw
with another 1/4 to 1/2 turn.
Recommended torque is between 2.3 and 2.8 Nm [20 and 25 in.lbs].
Module frame grounding
39
Instructions for using photovoltaic modules
Summary of Contents for Photovoltaic
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Page 12: ...11 tion Operation with the cell in the shade...
Page 43: ...Notes Instructions for using photovoltaic modules...
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