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※ Only Tracker
Note) When installed Fig.7, follow the tracker manufacturer's recommended applied torque and materials to fasten
the modules.
Bolting Method
• Four M8(5/16inch) stainless steel bolts, four nuts, four spring washers, and eight flat washers are recommended
per solar module.
Clamp system requirements
•
• The clamp should not be touched with the module's glass.
• Use corrosion resistant material clamps and hardware.
→
f I
o y
u
u
e s
a
p s
c e
a i
• Use appropriate bolted connections as per clamp manufacturer's instructions.
•
• Follow the clamp manufacturer's recommended applied torque to fasten the clamps.
•
N
t o
) e
A
l l
m
e
h c
a
i n
a c
i l
s n
It is evaluated by LG internal test.
① : 812mm
c l
a l
m
p
t i ,
n
e
e
s d
o t
t
s e
f t
a t
a l l
o i t
n
m
e
h t
o
s d
F (
g i
1 .
Fig7. Bolting Type
Module frame
Bolt
Flat washer
Mounting Rail
Flat washer
Spring washer
Nut
r o
o c
m
p
i t a
l i b
y t i
y b
L
G
. E
o t
F
. g i
) 7
a
n
d
b
l o
n i t
g
m
e
①
Front : 2000Pa
Rear : 1750Pa
Height
Depth
h t
o
d
n i
h t
s i
a
p
p
e
n
d
x i
w
e
Width
Depth
<Middle Clamp>
Width
Height
<Edge Clamp>
e r
n
o
t t
s e
e t
d
y b
V
D
. E
15
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