Installation, operation and maintenance instructions - DualSun XXXM
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60
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3BBP
V1.2
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March 2020
Page
13
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41
Some operating environments are not recommended for DualSun modules, and
are excluded from the DualSun
limited warranty
:
-
No panel should be mounted on a site where it can be exposed to direct contact with saltwater, salt mist,
acid rain, active chemical vapours or any other aggressive environment.
-
DualSun modules must not be installed near flammable liquids, gases, hazardous materials or any type of
vehicle.
-
The maximum altitude the PV module is designed for
≤
2000m
2.5.5
Types of mounting
The fastening of the modules must be secured by at least 4 points and spread
according to the
areas specified in the
diagram shown in chapter 0.
2.5.5.1
Integrated assembly
This assembly guarantees the retention of the original functionality of the roof. Special attention should be paid to
the insulation as well as to the protection against rain and humidity. To achieve this level of sealing, the module must
be mounted on a special frame that can route rainwater and withstand the wind and snow loads occurring in the
geographical area of the installation.
2.5.5.2
Over the roof assembly
The modules can be mounted on a frame designed to support
the photovoltaic panels. This framework must be able to
withstand the wind and snow loads occurring in the
geographical area of the installation. When fastening and
connecting the system to the building, it is necessary to avoid
damage or destruction of the roof covering in order to maintain
optimum resistance against rain and moisture.
The instructions given in the installation guide for the mounting system must be followed for
proper installation.
2.5.6
Fire/explosion protection
Do not install the DualSun modules in the vicinity of highly flammable gases, vapours, or dust (e.g., next to a gas station
or containers). The national and local fire prevention standards and regulations must be respected during installation.
For installations located on a roof, the modules must be mounted on a fire-resistant roofing cover adapted to the
application.
The DualSun modules have a class C fire resistance according to IEC/EN 61730-2.
Figure 7 :
installation on K2 overlay system
