17
y
b
d
e
t
s
e
t
t
o
n
e
r
e
w
x
i
d
n
e
p
p
a
s
i
h
t
n
i
d
o
h
t
e
m
g
n
it
l
o
b
d
n
a
s
d
o
h
t
e
m
n
o
it
a
ll
a
t
s
n
i
l
a
c
i
n
a
h
c
e
m
l
l
A
)
e
t
o
N
It is evaluated by LG internal test.
Module frame
Bolt
Flat washer
Flat washer
Spring washer
Nut
Mounting Rail
•
Four M8(5/16inch) stainless steel bolts, four nuts, four spring washers, and eight flat washers are recommended
per solar module.
Bolting Method
Clamp system requirements
•
Use corrosion resistant material clamps and hardware.
→
.
E
G
L
y
b
y
ti
li
b
it
a
p
m
o
c
r
o
f
t
s
e
t
o
t
s
d
e
e
n
t
i
,
p
m
a
l
c
l
a
i
c
e
p
s
a
e
s
u
u
o
y
f
I
•
The clamp should not be touched with the module’s glass.
•
•
Use appropriate bolted connections as per clamp manufacturer’s instructions.
•
•
Follow the clamp manufacturer’s recommended applied torque to fasten the clamps.
•
<Middle Clamp>
<Edge Clamp>
Width
Height
Depth
Width
Height
Depth
