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.38 ,Total 41
should be followed.
12. Inspection and Maintenance
In order to ensure the long-term using of the installed PV system and maximize the
Power output performance of the modules, the installed PV modules need to be
inspected and maintained regularly. The inspection and maintenance of modules in
the PV array shall be carried out by personnel who have received professional PV
system maintenance training and obtained relevant qualifications and authorization.
12.1.PV Module Recycling
PV module that that cannot be used due to a malfunction should be deactivated. You can
dispose of these dead modules in the following ways:
Please consult and follow the local laws and regulations, must have a qualified institution to
recover processing, the product disposal;
If your area is covered by a PV Cycle specialist, you can contact them directly for
processing.
12.2.Module visual inspection and replacement
The PV modules installed in the PV array should be inspected periodically for
damage. If functional and safety faults are found due to the following factors, the
modules of the same type should be replaced immediately.
PV modules have broken glass, scratched back sheet.
Bubbles or delamination form a continuous path between electric circuit and the edge of the
module.
Junction box is deformed, cracked or burned, and the terminals cannot be connected well.
Replace failed PV modules with same type. Do not touch live wires and connectors
directly. When you need to touch them, use suitable safety devices (insulation
tools/gloves, etc.).
The warning signs on the PV modules must not be lost.
