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cast over the same position (of constant area) of the
solar module throughout the generation hours of the day.
Shading may induce in certain cases strong energy
production reduction, even in case of small shading and
should be avoid as much as possible, specially at mid-day
when the production is maximum.
Design Strength: Maxeon modules are designed to meet
a positive or negative (upward and downward, e.g. wind)
withstanding test pressure load and a negative (or
downward, e.g. static load or snow load) withstanding test
pressure load, as per IEC 61215, when mounted in the
configurations specified in Appendix.
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.
Additional authorized Operating Environments:
Modules can be mounted in the following aggressive
environment according to the test limits mentioned below
(available upon request)
Salt mist corrosion testing: IEC 61701 Severity 6*
Ammonia Corrosion Resistance: IEC 62716 Concentration:
6,667ppm
Severity 8 for SPR-P7-XXX-COM-S, SPR-P7-XXX-BLK
*
Excluded Operating Environments:
Certain operating environments are not recommended for
specific Maxeon modules and are excluded from the
Limited
Maxeon
Warranty for these modules.
No Maxeon module should be mounted at a site where it
may be subject to direct contact with salt water, or other
aggressive environment.
Modules should not be installed near flammable liquids,
gases, or locations with hazardous materials; or moving
vehicules of any type.
Performance Series Mounting Orientation
Performance Series (P-Series) modules are designed to be
installed
in
landscape
orientation, P-series modules maintain higher power under
row to row shading and edge soiling.
5.2 Mounting Configurations
Mounting system must provide a flat plane for the modules
to be mounted on and must not cause any twist or stress
to be placed on the Module, even in case of thermal
expension.
Modules may be mounted at any angle from horizontal to
vertical. Select the appropriate orientation to maximize
sunlight exposure.
Maxeon recommends for a good
performance
of
the
system
effect/water pooling) a minimum of 5˚ tilt angle. The
cleaning frequency must be increased for modules
installed with a very low angle.
Commercial modules (128 cells) frames have permanently
attached stacking pins located a 20mm zone on the long
side frame at 388-408 mm (Appendix). Mounting system
hardware used with commercial modules must account for
the presence of these stacking pins (Appendix).
©2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in this manual are subject to change without notice.
orientation.
In
landscape
(reduction
of
soiling
Safety and Installation Instructions - Document 001-15497 Rev.AB
Specific information on module dimensions and the
location of mounting and grounding holes is provided in
Appendix
In order to prevent water from entering the junction box,
which could present a safety hazard, modules should not
be mounted such that the front/top glass faces downward
(e.g., on a tracking structure that positions the module with
the junction box facing skyward during sleep mode).
It shoule be noted that the watertightness is not ensured
by the modules but by the mounting system and that
drainage should be well designed for Modules.
Clearance between the module frames and structure or
ground is required to prevent wiring damage and allows
air to circulate behind the module. The recommended
assembling clearance between modules installed and the
roof surface should be minimum of 50 mm distance.
When installed on a roof, the module shall be mounted
according to the local and regional building and fire safety
regulations. In case the module is installed in a roof
integrated PV-System (BIPV), it shall be mounted over a
watertight and fire-resistant underlayment rated for such
application
Modules mounting systems should only be installed on
building that have been formally considered for structural
integrity, and confirmed to be capable of handling the
additional weighted load of the Modules and mounting
systems, by a certified building specialist or engineer.
Mounting system supplier shall manage the galvanic
corrosion which can occur between the aluminium frame
of the Modules and mounting system or grounding
hardware if such devices is comprised of dissimilar metals.
The module is only certified for use when its factory frame
is fully intact. Do not remove or alter the module frame.
Creating additional mounting holes or removing the
stacking pins may damage the module and reduce the
strength of the frame, therefore are not allowed. Using
mounting Clamps or clips with additional grounding bolts
or grounding metal sheets could be in compliance with this
Safety and Installation Instructions manual subject to
conditions of Section 4.1
Modules may be mounted using the following methods
only:
Frame Holes: Secure the module to the structure
1)
using the factory mounting holes. Four M6 or M8
stainless steel bolts, with nuts, washers, and lock
washers are recommended per module. Bolts to be
fasten
according
recommendations. Refer to Appendix for the module
dimensions and mounting hole locations.
Pressure Clamps or Clips: Mount the module with
2)
the opposite clips on the longer and/or shorter side
of the frame of the module. The clips allowed location
should be according to Appendix. Installers should
ensure the clamps are of sufficient strength to allow
for the maximum design pressure of the module.
Clips and clamps are not provided by Maxeon.
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