TGR
System
14
Tel: 705-435-7373 | www.terragensolar.ca | [email protected] | 120 Parsons Rd, Alliston, ON L9R 1E9
6.6 Module Installation
Install the modules by first clicking the end clamps onto the end of the top rails. Adjust
the module to the proper position and tighten the end clamps to 7 ft-lbs. Next, click the
mid clamps and bonding washer onto the top rail (refer to
Appendix B
).
Slide the mid-clamp in tight to the module making sure that the tab of the bonding
washer is placed under the module frame. Once the next module is placed properly, the
mid clamp can then be secured and torqued to 12 ft-lbs.
WEEB CCR2 (Upon Request)
End clamp
Mid-clamp w/ Bonding washer
End-Clamp
Mid-
Clamp
Bonding
Washer
Min. 2”
(See Note)
Top Rail
In the circumstance where the modules being installed have 50mm frames, care needs to be taken when
installing mid clamps and end clamps as the bolt will be on its last few threads. Hand loosen the bolt prior to
installing on rail.
See construction package for details on clamp zones. TerraGen makes every attempt to ensure that the module clamping
zones of the module manufacturer are met. However, ultimately it is the responsibility of the customer to verify that the
module warranty will be maintained.
