Module Mounting; Site Considerations - Maxeon SUNPOWER Maxoen 5 AC Instrucciones De Seguridad E Instalación

5.0 Module Mounting

This section contains information for AC Modules. Ensure that you use the correct
information for your module type.
The Maxeon Solar Technologies Limited Warranty for PV Modules is contingent
upon modules being mounted in accordance with the requirements described in
this section.

5.1 Site Considerations

AC Module should only be mounted in locations that meet the following
requirements:
Maximum Altitude: AC Modules can be installed in locations with a maximum
of 2000 meter altitude.
Operating Temperature: AC Modules must be mounted in environments that
ensure that the modules will operate within the following maximum and
minimum temperatures:
Max. Operating Cell Temp.
Max. Operating microinverter Temp.
Max. AC Module Ambient Temp.
Min. AC Module Operating Temp.
Design Strength: AC Modules are designed to meet a maximum positive (or
upward, e.g. wind) and negative (or downward, e.g. static load) design pressure
when mounted in the mounting configurations specified in Table 1 and 2 for the
details on load ratings and mounting locations. AC Modules have also been
evaluated to IEC 61215 for a positive or negative design load of 3600 Pa with a
1.5 Safety Factor.
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.
Important! The following image and tables show where to mount in module
frame and the allowable load ratings corresponding to the mounting zones
chosen. To use the tables, identify the two mounting zones in which you wish to
mount. You may choose to mount at any location in zones A, B, and C, as long as
the mounting points are symmetric about one axis of the module. Identify the
combination of mounting zones you have chosen in the table and then refer to
the corresponding load rating. Note also that load ratings are different for
modules supported by rails; versus systems that attach modules underneath the
module frame or without rail support.
Fig.1 With Rail Support
©2021 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in this document are subject to change without notice.
+85°C
+ 60°C
+50°C
−40°C
Fig.2 Without Rail Support
Table 1. Test Load Ratings
Test Load
FOS=1.1
Rail
Supported
Mounting Mounting
Zone 1 Zone 2
B B 5400/9000
C C 4200/4200
A A 3000/4500
A B 2600/4200
A C 3000/4500
D D
*
Without Rail support means end mounted in long or short side frame. See Figure 2
Table 2. Design Load Ratings
Design Load
FOS=1.5
Rail
Supported
Mounting Mounting
Zone 1 Zone 2
B B 3600/6000
C C 2800/2800
A A 2000/3000
A B 1700/2800
A C 2000/3000
D D
*
Without Rail support means end mounted in long or short side frame. See Figure 2
Additional Authorized Operating Environments:
Modules can be mounted in the following aggressive environment according to
the test limits mentioned below:
Salt mist corrosion testing: IEC 61701 Severity 6
Ammonia Corrosion Resistance: IEC 62716 Concentration: 6,667 ppm
Excluded Operating Environments
Certain operating environments are not recommended for Maxeon Solar AC
modules, and are excluded from the Maxeon Solar Technologies Limited
Warranty for these modules. Maxeon's modules should not be mounted a site
where it may be subject to direct contact with salt water, or other aggressive
environment. Maxeon's modules should not be installed near flammable liquids,
gases, or locations with hazardous materials; or moving vehicles of any type.
MAXEON SOLAR TECHNOLOGIES, LTD.
537620 Rev.C
Load Rating (Pa)
Top Clamp
Bolt
w/o Rail Rail
Support* Supported
Wind (up and down)/ Snow (down)
5400/5400 4100/8100 3600/5400
4200/3600 2600/3600 2400/2400
3000/3000 2400/3600 2400/2400
2400/2400 2400/2400 2400/2400
3000/3000 2400/3600 2400/2400
DO NOT MOUNT
Load Rating (Pa)
Top Clamp
Bolt
w/o Rail Rail
Support* Supported
Wind (up and down)/ Snow (down)
3600/3600 2700/5400 2400/3600
2800/2400 1700/1600 1600/1600
2000/2000 1600/2400 1600/1600
1600/1600 1600/1600 1600/1600
2000/2000 1600/2400 1600/1600
DO NOT MOUNT
w/o Rail
Support*
w/o Rail
Support*
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