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Installation Manual for DualSun PV Modules
Clamp A for tail end module edge Clamp B for middle modules
(X=module frame thickness)
Figure 3
Clamp Illustration (unit: mm)
5.2.3
Position of installation connecting points
The modules have been evaluated by TUV according to IEC61215 for a maximum testing
loadof below112.78lb / ft2 (+5400Pa,-2400pa)------- design load(+3600pa,-1600pa)*1.5;
ML
（≤）
Frame
Way of Installation
﹢
5400pa
-2400pa
M
ounting hole
Use 4 Mounting
holes(outside)
Bolt
Washer
Clamp A
Washer
Spring
washer
Nut
Pressing
parts
Aluminum
frame
Mounting
rack
Pressing
parts
Aluminu
m frame
Mountin
g rack
Clamp B
Bolt
Washer
Washer
Nut
Spring washer
72
pc
