Appendix: Mounting Configurations and Load Ratings
SunPower Maxeon 3 104 cells Commercial Solar Panel
(SPR-MAX3-XXX-COM)
0
150
50
TOP CLAMPS
Moun ng
Moun ng Configura on Diagram
Configura on
Front View
Descrip on
Long Side Moun ng,
Rails Perpendincular
to Moun ng Frame
Long Side Moun ng,
Point Supported
Long Side Moun ng,
Rails Parallel to
Moun ng Frame
Short Side Moun ng,
Rails Perpendicular to
Moun ng Frame
(End Mount)
Short Side Moun ng,
Point Supported
(End Mount)
Short Side Moun ng,
Rails Parallel to
Moun ng Frame
(End Mount)
1 In the cases where hybrid moun ng is necessary (combina on of long and short side moun ng), the lowest
design load values should be considered as allowable design load.
2 Test loads are for informa on purposes only, design loads should be considered for the project design.
3 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design
load values. The design loads listed in this table supersede all other loads that may be defined by other
par es, unless there is a formal authoriza on by Maxeon.
©2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in this manual are subject to change without notice.
423
254
C
Measurement Tolerances are +/-3mm for the Length and Width of the module.
Moun ng Zone
Test Load
Loca ons
Downward/Upward
(distance from corner
Back View
(Pa)
in mm)
50 - 150
+2700/-2700
150 - 254
+3600/-3600
254 - 423
+8100/-5400
+3600/-3600
423 - 646
50 - 150
+2700/-2700
150 - 254
+3600/-3600
254 - 423
+5400/-5400
423 - 646
+3600/-3600
50 - 150
+2700/-2700
150 - 254
+3600/-3600
254 - 423
+5400/-5400
423 - 646
+3600/-3600
0 - 350
+2700/-2700
+2700/-2700
0 - 350
0 - 350
+2700/-2700
Safety and Installation Instructions - Document 001-15497 Rev.AB
646
423
646
400 mm
539 mm
1058 mm
1200 mm
1423 mm
1520 mm
1623 mm
1690 mm
A - Ground Holes (4X Ø4.2mm)
Design Load
B - Slots (4X 5.0mm(W) x 15mm (L))
Downward/Upward
(Pa)
C - Moun ng Holes (20X Ø6.8mm)
+1800/-1800
+2400/-2400
+5400/-3600
SIDE FRAME PROFILE
+2400/-2400
+1800/-1800
+2400/-2400
+3600/-3600
+2400/-2400
+1800/-1800
+2400/-2400
+3600/-3600
+2400/-2400
BOLTS
Moun ng
Moun ng Configura on Diagram
Configura on
Descrip on
Front View
+1800/-1800
Long Side Moun ng,
Rails Perpendincular
+1800/-1800
to Moun ng Frame
Long Side Moun ng,
Point Supported
+1800/-1800
4 Rails must not be under the junc on box.
6 Bo om flange moun ng.
7 Range indicates posi oning of the clamp and not the rails.
8 Slight bending may occur due to weight of the module.
MAXEON SOLAR TECHNOLOGIES, LTD.
0
254
150
50
A
B
GEN 4.2 FRAME PROFILE
END FRAME PROFILE
24mm
32mm
Moun ng Zone
Test Load
Loca ons
Downward/Upward
(distance from corner
Back View
(Pa)
in mm)
1423mm Holes
+8100/-3600
1200mm Holes
+8100/-3600
+5400/-3600
539mm Holes
400mm Holes
+5400/-3600
+5400/-3600
1423mm Holes
1200mm Holes
+5400/-3600
539mm Holes
+3600/-3600
400mm Holes
+3600/-3600
EN
Design Load
Downward/Upward
(Pa)
+5400/-2400
+5400/-2400
+3600/-2400
+3600/-2400
+3600/-2400
+3600/-2400
+2400/-2400
+2400/-2400