Fixation With Screws - Jinko Solar JKM M-72 Series Installation Manual

Note:
﹡
1) All installation methods herein are only for reference, and Jinko solar will not
provide related mounting components, the system installer or trained professional
personnel must be responsible for the PV system‟s design, installation, and
mechanical load calculation and security of the system.
2) Before installing, you should confirm below important things:
1) Visual check before installation, to make sure there is no bug in the packing
and junction box as well as the surface of module, If have , remove and clean
it .
2) Check the series number is right or not.
3) Jinko modules are designed to meet a maximum positive (or downward)
pressure of 5400Pa (Only refer to the mentioned module type in this manual) and
negative (or upward)pressure of 2400Pa. When mounting modules in
snow-prone or high-wind environments, Special care should be taken to mount
the modules in a manner that provides sufficient design strength while meeting
local code requirements.

2.3.1 Fixation with screws

The applicable products please refer to table 1.
The frame of each module has 8 mounting holes (Length* Width: 14mm*9mm) used
to secure the modules to support structure. Always use all the eight mounting holes to
secure the modules. The module frame must be attached to a mounting rail using M8
corrosion-proof screws together with spring washers and flat washers in eight
symmetrical locations on the PV module. The applied torque value should be big
enough to fix the modules steadily. The reference value for M8 screw is 16~20N*m.
As to special support system or special installation requirement, please reconfirm
with the support‟s supplier for the torque value. Please find detailed mounting
information in the below illustration as Figure 2.
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