www.etsolar.com
Subject to technical modifications without notice. 2016 © ET Solar Group
www.etsolar.com
Subject to technical modifications without notice. 2016 © ET Solar Group
4
5
1) Before the installation of each module, clean the frame installation area (35mm by
100mm surrounding the grounding hole) and keep it dry.
2) Choose either one of the two options described in the diagrams above to properly
ground the module.
3) Spray varnish on the yellow portion of the diagram covering the entire grounding
area. We recommend fluorocarbon varnish.
For mounting system with bolts, refer to picture 1 and 2.
For photovoltaic systems to be installed near the coastline, we recommend using ET
SOLAR Anti-salt modules with the following installation action items.
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3.1.3 Anti-salt module mounting procedure
Mainstream Grounding Methods:
Grounding System Installation Steps:
Recommended mounting methods
Grounding bolt
Grounding wire
Fluorocarbon paint
Fluorocarbon paint
Grounding wire ring
Grounding wire
Option 2
Hexagonal screw
Plain washer
Elastic washer
Insulation gasket
Picture1
Picture 2
Fig. 3 Module mounting with clamps
