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EN-Rev IM/GN-BM-EU/1.21 Copyright © July 2019. Canadian Solar Inc.
CS3K-MB-FG AND CS3K-PB-FG
Use 4 clamps on the long side.
Mounting rails run parallel to the long side frame.
Use 4 clamps on the long side.
Mounting rails run parallel to the long side frame.
Clamp length ≥100 mm
A = 390 ± 20 mm
Maximum Load:
Uplift load ≤ 2400 Pa
Downforce load ≤ 2400 Pa
Clamp length ≥ 200 mm
A = 390 ± 20 mm
Maximum Load:
Uplift load ≤ 2400 Pa
Downforce load ≤ 3600 Pa
Use 6 clamps on the long side.
Mounting rails run parallel to the long side frame.
Use 4 clamps on the long side.
Mounting rails run perpendicular to the long side frame.
(Keep suitable clearance between mounting rails and
module back side)
Clamp length ≥100 mm
A = 250 - 300 mm
Maximum Load:
Uplift load ≤ 2400 Pa
Downforce load ≤ 3600 Pa
Clamp length ≥ 200 mm
A = 390 ± 20 mm
Maximum Load:
Uplift load ≤ 2400 Pa
Downforce load ≤ 5400 Pa
6.2
MOUNTING METHODS FOR FRAMELESS BIFACIAL
MODULE (SINGLE-AXIS TRACKERS)
· These mounting methods have been qualified by Canadi-
an Solar Inc., as well as certified by VDE and CSA.
· The clamps used in this section should follow the require-
ments in 6.1.
· Under no circumstances, the junction box should come in
contact with the subjacent racking structure components.
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
If any racking structures, in particular the bearing house,
needs to be placed under the module back glass, the gap
between the junction box and the racking structure should
be at least 40 mm.
· If your tracker design cannot meet the above distance
requirement, please contact Canadian Solar Inc. technical
support department in writing for further consultance.
· The system designer and installer are responsible for load
calculations and for proper design of support structure.
