EN-Rev IM/GN-AM-EN/1.1 Copyright © October 2017. Canadian Solar Inc.
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· A nameplate is also affixed to the rear of each mo-
dule. This nameplate specifies the model type, as
well as the main electrical and safety characteristics
of the module.
5.0
MODULE INSTALLATION
PRECAUTIONARY MEASURES AND
GENERAL SAFETY
· Prior to installing modules please obtain
information about any requirements and
necessary approvals for the site, installation and
inspection from the relevant authorities.
· Check applicable building codes to ensure that the
construction or structure (roof, facade, support,
etc.) can bear the module system load.
· CS-series solar modules have been qualified for
Application Class A (equivalent to Safety Class II
requirements). Modules rated under this class
should be used in systems operating at voltage
above 50 V or power above 240 W, where general
contact access is anticipated.
· Canadian Solar Inc. modules have been certified
as Type 1 or Type 4 according to UL 1703 and
Class C according to IEC 61730-2, please refer to
the datasheet or the product nameplate for the
detailed types.
· Consult your local authority for guidelines and
requirements for building or structural fire safety.
UL 1703 SYSTEM FIRE RATING REQUIREMENTS
· A photovoltaic systems composed of UL 1703
certified modules mounted on a UL 2703
certified mounting system should be evaluated
in combination with roof coverings in accordance
with UL 1703 standard, with respect to meeting the
same fire classification as the roof assembly.
· Mounting systems with a System Fire Class Rating
(Class A, B or C), tested in conjunction with fire
rated “Type 1” or “Type 4” rated modules, are
considered acceptable for use with Canadian Solar
Inc. modules, provides the mounting system does
not violate any other requirements of this manual.
· Any mounting system limitations on inclination or
accessories required to maintain a specific System
Fire Class Rating should be clearly specified in the
installation instructions and UL 2703 certification
of the mounting system supplier.
· When installing modules, ensure the supporting
roof has a fire resistant roof covering rated for the
application.
· The fire rating for this module is only valid
when the product is installed as specified in the
mechanical mounting instructions.
ENVIRONMENTAL CONDITIONS
· The module is intended for use in general
open-air climates, as defined in IEC 60721-2-1:
Classification of environmental conditions Part-2-1:
Environmental conditions appearing in nature -
Temperature and humidity.
· Please consult the Canadian Solar Inc. technical
support department for more information on the
use of modules in special climates.
Do not
install modules near open
flames or flammable materials.
Do not
immerse modules in water or
constantly expose modules to water
(either fresh or salt) (i.e. from fountains,
sea spray).
· Exposing modules to salt (i.e. marine environments)
or sulfur (i.e. sulfur sources, volcanoes) incurs the
risk of module corrosion.
· Failure to comply with these instructions will void
Canadian Solar Inc. warranty.
INSTALLATION REQUIREMENTS
· Ensure that the module meets the general technical
system requirements.
· Ensure that other system components do not
damage the module mechanically or electrically.
