东方日升新能源股份有限公司
PV module installation and
maintenance manual
RISEN ENERGY CO.,LTD.
主导部门：组件研发中心
Page：NO.21 ,Total 41
The limit load of the support system must be calculated according to the project site
conditions, installation methods, etc. and the local specifications. The support system
supplier must be responsible for the design, verification, installation and maintenance of
the photovoltaic system
；
In order to reduce the adaptation loss, please ensure that the modules with the same color
cells to be installed together.
The module frame has the effect of thermal expansion and cold contraction ,the minimum
clearance between two adjacent modules must not be less than 10mm, for special
requirements, please confirm with Risen technical team before installation.
The module frame drain holes cannot be blocked in any situation during installation or use.
PV modules are not suitable for long-term exposure to the environment containing sulfur,
strong acid, strong alkali, acid rain, chemical pollution and other corrosion risk to the
product, there is a risk of corrosion;
Packaging angle bead and assembly safe edge play a protective role in packaging and
transportation, which can be removed automatically when assembly is installed
During installation of PV modules, shall not drag modules or rub surfaces;
Installation of large size modules, the appearance of a certain degree of subsidence or
deformation due to gravity is a normal phenomenon, after testing the appearance in line
with the relevant standards
All the load values below are the test load of laboratory static mechanical load experiment,
and the actual design load of the project site needs to consider 1.5 times of safety factor.
The PV support system is generally divided into fixed installation system and tracker system.
Risen PV module can be installed on two systems. The PV module and support system can be
connected by bolts and clamp. Risen recommends some installation methods and accessories, as
follows, please give priority. Other installation methods need to be confirmed with Risen.
