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
6
7
4.3 Anti-salt module mounting procedure
For photovoltaic systems to be installed near the coastline, we recommend using ET
SOLAR Anti-salt modules with the following installation action items.
www.etsolar.com
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
Before the installation of each module, clean the frame installation area (35mm by
100mm surrounding the grounding hole) and keep it dry.
Choose either one of the two options described in the diagrams above to properly
ground the module.
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.
Hexagonal screw
Plain washer
Elastic washer
Insulation gasket
Picture1
Picture 2
1)
2)
3)
Clamping installation
Use four clamps on short frame
snow load 5400Pa/wind load 2400Pa
Permissble position of clamps
Use four clamps on long frame
snow load 2400Pa/wind load 2400Pa
Permissble position of clamps
1/4 L ±50mm
1/4 L ±50mm
1/4 L ±50mm
1/4 L ±50mm
Use four clamps on long frame
snow load 5400Pa/wind load 2400Pa
Permissble position of clamps
1/4 of module lenth
1/4 of module lenth
1/4 of module lenth
1/4 of module lenth
