Important; Mounting Configurations - Maxeon SunPower MAX5 RES AC Serie Manual De Instrucciones

Maximum Altitude: AC Modules can be installed in locations with a maximum
of 2000 meter above sea level.
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.
Table 1. Design Load Ratings (Tested with FOS=1.5 Safety factor)
Mounting Mounting
MAX5 RES AC
Method Zone
Rail
Supporte
d
2700/
BB
5400
1700/
CC
1600
1600/
Top
AA
2400
Clamp
1600/
AB
1600
1600/
AC
2400
EE
NA
3600/
BB
6000
2800/
CC
2800
2000/
Bolt AA
3000
1700/
AB
2800
2000/
AC
3000
DD
*
Without Rail support means end mounted in long or short side frame.
©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
Wind (up and down)/ Snow (down)
(in Pa)
P3 RES AC
w/o Rail Rail
Support* Supported
2400/ 1600/
3600 3600
1600/ 1600/
1600 3600
1600/ 1600/
1600 4000
1600/
NA
1600
1600/
NA
1600
NA NA
3600/
3600
2800/
2400
2000/
NA
2000
1600/
1600
2000/
2000
DO NOT MOUNT
Fig.1 With Rail Support
For Maxeon 5 RES AC:
For Performance 3 RES AC:
w/o Rail
Support*
Additional Authorized Operating Environments:
1600/
Modules can be mounted in the following aggressive environment according to
2400
the test limits mentioned below:
1600/
Salt mist corrosion testing: IEC 61701 Severity 6
2400
Ammonia Corrosion Resistance: IEC 62716 Concentration: 6,667 ppm
1300/
1600
Excluded Operating Environments
NA
Certain operating environments are not recommended for SunPower AC
modules, and are excluded from the Maxeon Solar Technologies Limited
NA
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
1000/
environment. Maxeon's modules should not be installed near flammable liquids,
1600
gases, or locations with hazardous materials; or moving vehicles of any type.
Contact Maxeon Solar Technologies if there are any unanswered questions
concerning the operating environment.
5.2 Mounting Configurations
NA Modules may be mounted at, appropriate orientation to maximize sunlight
exposure.
In order to prevent water from entering the junction box (which could present a
safety hazard), modules should be oriented such that the junction box is in the
uppermost position and should not be mounted such that the top surface faces
downward.
In addition, ensure the module orientation also prevents the microinverter from
direct exposure to rain, UV and other harmful weather events (ice/snow).
We also want to remind that the watertightness is not ensured by the modules
but by the mounting system and that drainage should be well designed for AC
modules. Maxeon recommends for a good performance of the system (reduction
of soiling effect/water pooling) a minimum of 5° tilt angle.
MAXEON SOLAR TECHNOLOGIES, LTD.
537620 Rev.D
5