Installation Guide

Chint Solar (Zhejiang) Co.,Ltd. | Add:1335 Bin´an Road, Binjiang District, Hangzhou | P.C: 310053
Tel: [phone] | Fax: [phone] | Website: http://energy.chint.com/
please confirm with our product team to get approval.
2) As for above figure d, the solid red rectangles indicate primary clamp installation positions
and the center positions of long frames where clamps can be added for additional support.
3) Illustrations (figure d、e、f、g) of the four different methods for clamping modules on the frame
with aluminum clamps. “ ” means the aluminum clamp’s permissible clamping range. The
recommended installation position shows as below table. Note: “---” means Fig f &Fig g methods
will be not suitable for the module type.
Module Series
Dimension
A*B*C
J K L M Note
CHSM6610M, CHSM6610M/HV,
CHSM6610P, CHSM6610P/HV,
CHSM6610M(BL)
1648*990*35
1650*992*35
408 198 --- --- 3.2mm glass
1648*990*40
1650*992*40
408 198 --- --- 3.2mm glass
CHSM60M-HC, CHSM60P-HC
CHSM60M(BL)-HC
1666*992*35
1675*992*35
408 207 --- --- 3.2mm glass
1692*1002*35 415 215 --- --- 3.2mm glass
CHSM6612M, CHSM6612M/HV
CHSM6612P, CHSM6612P/HV
1954*990*45
1960*992*45
489 299 50 200 3.2mm glass
1954*990*40
1960*992*40
489 299 --- --- 3.2mm glass
1954*990*40
1960*992*40
489 299 --- --- 4.0mm glass
CHSM72M-HC, CHSM72P-HC
1986*992*40
2018*1002*40
505 315 --- --- 3.2mm glass
2000*992*40 510 315 --- --- 3.2mm glass
To fasten the module:
a) Place the module on the two supporting bars (not provided). The bars should be made with
stainless material and treated with an anti-corrosion process (e.g., anodic oxidation
treatment) or aluminum profile. Each solar PV module needs at least four clamps to fix. Do
not make the clamp contact the glass directly or make the aluminum frame deformation in
the installation process, and avoid the shadow of solar PV components.
b) The bar’s top surface contacted with module frame should come with grooves compatible
with an M8 bolt.
c) If the bars do not come with grooves, holes of a suitable diameter may need to be drilled to
allow bolts to be attached to the bars at the same locations as mentioned above.
d) Secure each clamp by attaching plain washer, spring washer, and nut, in that order.
e) Both of close-ups of Figure h, indicating the middle clamps and Figure i, indicating the side
clamps for reference. Suggest the dimensions for middle clamps are: a ≥ 40 mm, b ≥ 26 mm,
c = 8 mm, d ≥ 28 mm, and Ø = 9 mm. The torque for tightening the nut and bolts are