Maxeon

Photovoltaic Panels
Safety and Installation Instructions
United StatesSafety and Installation Instructions
544753 Revision H
Published Aug 2024
This document applies to X-Series, MAX3, MAX6 and MAX7 modules listed below:• SPR-XYY-XXX-BLK• SPR-XYY-XXX-COM• SPR-MAX3-XXX• SPR-MAX3-XXX-BLK• SPR-MAX3-XXX-COM• SPR-MAX3-XXX-R• SPR-MAX3-XXX-BLK-R• SPR-MAX6-XXX• SPR-MAX6-XXX-BLK• SPR-MAX7-XXX, SPR-MAX7-XXX-BLK
These modules do not have grounding restrictions and all are compatible with high-efficiency transformer lessinverters.
This document describes the limited warranty, mounting configuration, handling, maintenance and cleaning ofmodules. Save this documentation for future reference and comply with all provided instructions.

For the latest revision please refer towww.maxeon.com/us/InstallGuideUL
Contents of this manual are subject to change without notice.
Maxeon Solar Technologies, Ltd.
www.maxeon.com

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H
Field
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Safety and Installation Instructions(United States)
1.0 Introduction
These instructions provide safety and installation
instructions for UL Listed Maxeon photovoltaic (PV) modules
that have the UL logo on the product label:BB

IMPORTANT! Please read these instructions in their
entirety before installing, wiring, or using this productin any way. Failure to comply with these instructions
will invalidate the Maxeon Limited Warranty for PV
Modules.
1.1 Disclaimer of Liability

The installation techniques, handling, and use of this product are
beyond company control. Therefore, Maxeon assumes noresponsibility for loss, damage or expense resulting from improper
installation, handling, or use.

CD

2.0 Safety Precautions
Before installing this product, read all safety instructions in thisdocument.

DANGER! Module interconnection cables pass direct

current (dc) and are sources of voltage when the module
is under load and when it is exposed to light. Direct

current can arc across gaps and may cause injury or
death if improper connection or disconnection is made;or if contact is made with module leads that are frayedor torn. Do not connect or disconnect modules when a

1.2 Underwriters Laboratories (UL) Listing Information

This product meets or exceeds the requirements set forth by UL
61730 and UL 61215. These Standards cover flat-plate PV modules
and panels intended for installation on buildings or those intended
to be freestanding. To satisfy the Listing for this product themodules must be mounted with a rack or standoff structure. The
Listing does not include integration into a building surface because
additional requirements may apply. This product is not intended foruse where artificially concentrated sunlight is applied to the module.

•

1.3 Limited Warranty•

Module limited warranties are described in full in the Maxeon
warranty certificates obtainable at www.maxeon.com/us. In
summary, the Limited Warranties do not apply to any of thefollowing:

PV Modules subjected to: (i) misuse, abuse, neglect or accident; (ii)alteration or improper installation (improper installation includes,
without limitation, installation that does not comply with all Maxeon
installation instructions and operations and maintenanceinstructions of any type, as may be amended and updated from time
to time at Maxeon’s sole discretion, and all national, state, and local
laws, codes, ordinances, and regulations); (iii) repair or modification
by someone other than an approved service technician of Maxeon;(iv) conditions exceeding the voltage, wind, snow load, and any otheroperational specifications; (v) power failure or surges; (vi) indirect ordirect damage from lightning, flood, fire or other acts of nature; (vii)damage from persons, biological activity, or industrial chemical
exposure; or (viii) damage from impact or other events outside
Maxeon’s control.

1.4 Product Serial Identification
Serial Number Rule:
ABBCDEEEEEEE

Where:
A – represents year of manufacture
BB – represents the week of manufacture
CD – represents the Factory location
EEEEEEE – unique identification number assigned to each module.

Description
Year of manufacture
A – 2004
K – 2014
U - 2024
B – 2005
L – 2015
V - 2025
C – 2006
M – 2016
W - 2026
D – 2007N – 2017
X - 2027
E – 2008
O – 2018
Y – 2028
F – 2009
P – 2019
Z – 2029
G – 2010
Q – 2020
AA – 2030
H – 2011
R – 2021
AB - 2031
I – 2012
S – 2022
AC - 2032
J – 2013
T – 2023
AD - 2033
Week of manufacture
Use Maxeon work week calendar(work week starts on
Monday)Note: For end week & start week of the year, pleaseobserve the workweek cut-off based on Maxeon
calendar on the appendix.
M – Mexico – (1-Chihuahua; 2-Mexicali: 3-SPMX2,
Ensenada Mexico)

current source is energizing the conductors. Modules may
contain high voltage when interconnected with othermodules.

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All installations must be performed in compliance with the
National Electrical Code (NEC) and any applicable local codes.
Modules certified to UL 61730 are Safety Class 2 for protection
against electric shock
There are no user-serviceable parts within the module. Do not
attempt to repair any part of the module.
Installation should be performed only by qualified personnel.
Do not stand on, drop, scratch, or allow objects to fall on
modules as doing so may damage them and void the warranty.
Do not place anything on the modules, even for a moment
because resulting residue may damage or stain the glass
surface.
If the front glass is broken, or the backsheet is torn, contact withany module surface or module frame can cause electric shock.
Damaged modules should be immediately disconnected from theelectric system. The module should be removed from array assoon as possible and contact the supplier for disposal
instructions.
Broken J-boxes or connectors are electrical hazards as well as
laceration hazards. Installers should remove any such modulefrom the array and contact Maxeon for disposal instructions.
Do not install or handle the modules when they are wet or during
periods of high wind.
Do not block drain holes or allow water to pool in or near module
frames.
Unconnected connectors must always be protected from
pollution (e.g dust, humidity, foreign particles, etc), prior to
installation. Do not leave unconnected (unprotected) connectors© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 3

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

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exposed to the environment. A clean assembly environment istherefore essential to avoid performance degradation.
Do not allow the connectors to come in contact with chemicals
such as sunscreen, greases, oils and organic solvents which may
cause stress cracking.
Do not disconnect any modules when its inverter is feeding in to
the grid. Switch off the inverter before disconnecting, reinstallingor making any action with the modules.
For connectors, which are accessible to untrained people, it isimperative to use the locking connectors and safety clips, if
applicable, in order to defend against untrained personnel
disconnecting the modules once they have been installed.
Cover all modules in the PV array with an opaque cloth or material
before making or breaking electrical connections.
As the modules bend under the load, do not mount sharp objects(e.g. screws) near the module backside.
Do not mount rails under the junction boxes
Do not attach or adhere items at the backsheet of the modules.
Contact Maxeon if maintenance is necessary.
Save these instructions!

Module2.1 Fire Rating

The module fire rating is Type 2 per UL1703, 2013 edition. Fire ratingclassification for any PV system using UL1703:2013 can only
establish a fire rating in combination with the mounting system
ratings normally found in the mounting system installation
instructions.

3.0 Electrical Characteristics
Electrical characteristics of the modules are described in Table 1
below. Rated electrical characteristics are within 10 percent of
measured values at Standard Test Conditions of: 1000 W/m2, 25°C
cell temperature and solar spectral irradiance per IEC 60904-3 or
irradiation of (air mass) AM 1.5 global (G) spectrum. Each module
contains three bypass diodes. The maximum series fuse rating is
15A for X-Series, 20A for MAX3/MAX6, and 25A for MAX3 (R) andMAX7 modules. Under normal conditions, a photovoltaic module
may experience conditions that produce more current and/or
voltage than reported at Standard Test Conditions. Accordingly, thevalues of ISC and VOC marked on UL Listed modules should always
be multiplied by a factor of 1.25 when determining component
voltage ratings, conductor capacities, fuse sizes and size of controls
connected to the module output. Refer to Section 690-8 of the NEC
for an additional 1.25 Safety factor which may be applicable.

ModuleSPR-MAX6-425-BLK

425

40.3

10.58

48.2

11.32

0.057

-0.239

-0.29

1000

II

SPR-MAX6-415-BLK

415

39.8

10.43

48.1

11.29

0.057

-0.239

-0.29

1000

II

SPR-MAX6-410-BLK

410

39.5

10.37

48.1

11.28

0.057

-0.239

-0.29

1000

II

SPR-MAX6-405-BLK

405

39.3

10.30

48.1

11.26

0.057

-0.239

-0.29

1000

II

SPR-MAX6-400-BLK

400

39.1

10.24

48.1

11.25

0.057

-0.239

-0.29

1000

II

SPR-X22-485-COM

485

78.8

6.16

92.7

6.55

0.058

-0.236

-0.27

1500

II

SPR-X21-470-COM

470

77.6

6.06

91.5

6.45

0.058

-0.236

-0.27

1500

II

SPR-X21-350-BLK

350

57.3

6.11

68.2

6.50

0.058

-0.236

-0.27

600

II

SPR-X21-335-BLK

335

57.3

5.85

67.9

6.23

0.058

-0.236

-0.27

600

II

SPR-MAX3-400

400

65.8

6.08

75.6

6.58

0.058

-0.236

-0.27

1000

II

SPR-MAX3-395

395

65.4

6.04

75.6

6.57

0.058

-0.236

-0.27

1000

II

SPR-MAX3-390

390

65.0

6.00

75.5

6.56

0.058

-0.236

-0.27

1000

II

SPR-MAX3-380

380

64.1

5.93

75.4

6.55

0.058

-0.236

-0.27

1000

II

SPR-MAX3-400-COM

400

66.0

6.07

75.4

6.57

0.058

-0.236

-0.27

1000

II

SPR-MAX3-395-COM

395

65.1

6.07

75.4

6.56

0.058

-0.236

-0.27

1000

II

SPR-MAX3-390-COM

390

64.5

6.05

75.3

6.55

0.058

-0.236

-0.27

1000

II

SPR-MAX3-380-COM

380

63.1

6.02

75.2

6.54

0.058

-0.236

-0.27

1000

II

SPR-MAX3-375-BLK

375

64.0

5.86

75.5

6.30

0.058

-0.236

-0.27

1000

II

SPR-MAX3-355-BLK

355

60.7

5.85

75.3

6.27

0.058

-0.236

-0.27

1000

II

SPR-MAX3-420-BLK-R

420

35.5

11.82

40.7

12.65

0.058

-0.236

-0.27

1000

II

SPR-MAX3-415-BLK-R

415

35.3

11.75

40.7

12.64

0.058

-0.236

-0.27

1000

II

SPR-MAX3-410-BLK-R

410

35.1

11.68

40.7

12.63

0.058

-0.236

-0.27

1000

II

SPR-MAX3-405-BLK-R

405

34.9

11.61

40.7

12.62

0.058

-0.236

-0.27

1000

II

SPR-MAX3-430-R

430

35.1

12.25

40.7

13.15

0.058

-0.236

-0.27

1000

II

SPR-MAX3-425-R

425

34.9

12.18

40.7

13.13

0.058

-0.236

-0.27

1000

II

SPR-MAX3-415-R

415

34.5

12.03

40.6

13.10

0.058

-0.236

-0.27

1000

II

SPR-MAX6-480-COM

480

44.2

10.87

52.6

11.58

0.057

-0.239

-0.29

1500

II

SPR-MAX6-475-COM

475

43.9

10.82

52.6

11.57

0.057

-0.239

-0.29

1500

II

SPR-MAX6-460-COM

460

43.2

10.64

52.5

11.54

0.057

-0.239

-0.29

1500

II

SPR-MAX6-450-COM

450

42.8

10.52

52.4

11.51

0.057

-0.239

-0.29

1500

II

SPR-MAX7-455-BLK

455

37.74

12.06

44.41

12.88

0.058

-0.236

-0.27

1000

II

SPR-MAX7-450-BLK

450

37.58

11.97

44.38

12.85

0.058

-0.236

-0.27

1000

II

SPR-MAX7-445-BLK

445

37.42

11.89

44.35

12.83

0.058

-0.236

-0.27

1000

II

SPR-MAX7-435-BLK

435

37.05

11.74

43.67

12.79

0.058

-0.236

-0.27

1000

II

4.0 Electrical Connections and System Monitoring

Table 1: Electrical Characteristics1
Voltage
Rated
Current
at RatedPowerat Rated
Power(W)
Power,
Vmpp+5/-0%
Impp (A)(V)

Voltag Curren
Open
Short
Rated
Current Voltage Power Maximu
e at
t at
SystemCircuit Circuit
Power Rated Rated
Temp. Temp. Temp.
m
SafetyVoltage Current,(W) Power Power,
Coeff. Coeff. Coeff. System
ClassVoc (V) Isc (A)+5/-0% Vmpp Impp
%/°C
%/°C
%/°C Voltage+/-3% +/-3%
(V)
(A)

Open
Circuit
VoltageVoc (V)
+/-3%

Short
CircuitCurrent,
Isc (A)+/-3%

Current
Temp.
Coeff.
%/°C

Voltage
Temp.
Coeff.
%/°CPower Maximu Syste
Temp.
m
m
Coeff. System Safety%/°C Voltage Class

SPR-MAX6-435

445

40.7

10.93

48.2

11.60

0.057

-0.239

-0.29

1000

II

SPR-MAX6-440

440

40.5

10.87

48.2

11.58

0.057

-0.239

-0.29

1000

II

SPR-MAX6-435

435

40.3

10.82

48.2

11.57

0.057

-0.239

-0.29

1000

II

SPR-MAX6-430

430

40.0

10.74

48.2

11.56

0.057

-0.239

-0.29

1000

II

SPR-MAX6-425

425

39.8

10.68

48.1

11.55

0.057

-0.239

-0.29

1000

II

SPR-MAX6-420

420

39.6

10.62

48.1

11.53

0.057

-0.239

-0.29

1000

II

SPR-MAX6-410

410

39.1

10.49

48.0

11.51

0.057

-0.239

-0.29

1000

II

Modules may be connected in series and/or parallel to achieve thedesired electrical output as long as optimum design parameters areachieved. Please use only the same type of modules in a combined
source circuit. Do not mix the modules with different nameplates
without authorization by Maxeon.
Even if allowed by local regulation, Plug and Socket connectors
mated together in a PV system must be of the same type (model,
rating) from the same manufacturer i.e. a plug connector from one
manufacturer and a socket connector from another manufacturer,
or vice versa, shall not be used to make a connection. Currently
approved compatible connectors are: Tyco, Model PV4-S1M4/F4 or
Stäubli, Model PV-KST4 and KBT4/6II-UR.
Maxeon recommends a conservative minimum bending radius (R)5x cable diameter must be maintained and must not be bent on the
direct exit of the connector or junction box. Avoid exposure of1

For models not shown here, please contact Maxeon technical support or visit
www.maxeon.com/us. Electrical parameters are measured at Standard Test
Conditions (STC). The series fuse must have an interrupting rating that isequal to or greater than the maximum fault current that the fuse is required
to interrupt, including contributions from all connected sources of energy.
Refer to NEC Article 100, Part II as to what type of series fuse is acceptable
for modules rated at higher than 600 V dc system voltage.

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 4

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H
electrical connections to direct sunlight and do not place theconnector in a location where water could easily accumulate.
Installers must refer to connector manufacturer’s instruction forfurther installation and connection requirements.
Connectors are factory assembled with intentional gaps between
the cable nut and the body of the connector. Do not retighten
module connector nuts as this may lead to stress cracking of theconnector assembly and will void the warranty.

4.1 Equipment Grounding

To reduce the possibility of electrical shock, ground the frame of themodule or array per NEC before wiring the circuit. In order to installin accordance with their UL Listing, Maxeon modules must be
grounded using grounding hardware that meets requirements forgrounding systems in UL 61730 and UL 61215 on anodized aluminum
frames. Maxeon recommends to refer to the applicable regional andlocal codes and requirements on grounding PV arrays and mounting
frames in conjunction with your racking supplier. In addition, toavoid corrosion due to the use of dissimilar metals Maxeon
recommends stainless steel between copper and aluminum.
1)

Attach a lay-in lug (Ilsco GBL-4DBT) to one of the grounding
holes on the module frame, and attach the ground conductor to
the lug. Use stainless steel hardware (bolt, washers, and nut).
Use an external-tooth star washer between the lug and themodule frame in order to pierce the anodizing and establish
electrical contact with the aluminum frame. The assembly mustend with a nut that’s torqued to 20–25 in-lb (for a #10-32 bolt).
A lock washer or other locking mechanism is required tomaintain tension between the bolt and the assembly. The
conductor must be attached to the ground lug using the lug’s
set screw. Refer to NEC 690.

The module is considered to be in compliance with this standard
only when the module is either mounted in the manner specified by
the mounting instructions, or when the mounting means has been
evaluated with this PV module to UL 2703. A module with exposed
conductive parts is considered to be in compliance with thisstandard only when it is either electrically grounded in accordancewith the manufacturer’s instructions and the requirements of the
National Electrical Code, ANSI/NFPA 70 (2014-2017), or when thebonding means has been evaluated with this PV module to UL 2703.
The combination of module frame and grounding hardware were
subjected to Humidity Freeze Test and Temperature Cycling testwith Invisimount Mounting System under file E466981.

4.2 System Grounding

Review Table 2 below for the proper grounding techniques for the
installation of your particular Maxeon modules.

4.3 Series Connection

The modules may be wired in series to produce the desired voltage
output. Do not exceed the maximum system voltage shown inmodule datasheets and product label.

4.4 Parallel Connection

The modules may be combined in parallel to produce the desired
current output. Each series string or module may be required to be
fused prior to combining with other strings if the resulting maximum
fuse size allowed (number of modules which can be connected inparallel and protected by one fuse) exceeds the fuse rating as
shown in the module datasheet and product label. Please refer to
the NEC Article 690 for additional fusing requirements.

Table 2: Module Grounding Key
Module Model Grounding Key
Maxeon modules have no grounding restrictions:

All model numbers starting with SPR-Xyy-XXX-BLK, SPR-XyyXXX-COM, SPR-MAX3-XXX, SPR-MAX3-XXX-BLK, SPR-MAX3XXX-COM, SPR-MAX3-XXX-R, SPR-MAX3-XXX-BLK-R, SPRMAX6-XXX, SPR-MAX6-XXX-BLK, SPR-MAX6-XXX-COM, SPRMAX7-XXX, SPR-MAX7-XXX-BLKIMPORTANT! Failure to comply with this requirement will
reduce system performance and invalidate Maxeon’s
Limited Power Warranty for PV Modules.

5.0 Module Mounting
The Maxeon Limited Warranty for PV Modules is contingent upon
modules being mounted in accordance with the requirements
described in this section.

5.1 Site Considerations

Maxeon modules should only be mounted in locations that meet thefollowing requirements:
Operating Temperature: All Maxeon modules must only be
mounted in environments that ensure they will operate within thefollowing temperatures:-40°C to +70 °C
Operating Temperature range-40°F to +158 °F-40°C to +40 °C
Ambient Air Temperature range-40°F to +104 °F
Adequate ventilation should be provided behind the modules,
especially in hot environments.
Shading should always be minimized as much as possible through site
design and maintenance to maximize lifetime energy production.
Shading is defined as Partial or Permanent. Partial Shade occurs
infrequently – at certain times of the year or for a minimal duration
during peak production hours. Sources include interrow shading,regular soiling, snow, and site features. Permanent Shade regularly
occurs for extended periods during peak production hours - such as
installing panels directly behind a chimney or roof vent.
Maxeon modules: Minimize permanent and partial sources ofshading. Maxeon panels are designed to prevent hotspots andinstallations with permanent shade will not impact the Limited
Warranty.
Design Strength: Maxeon modules are designed to meet a positive(downward) and/or negative (upward) withstanding test pressureload, as per IEC 61215, when mounted as per the guidelines in
Section 5.2 and configurations in Appendix. Test loads are for
information purposes only; design loads should be considered forthe project design.
When mounting modules in snow prone or high wind environments,
special care should be taken to mount the modules in a manner thatprovides sufficient design strength while meeting local code
requirements.
MAX6 66 cells with frame Gen 5.2 using Invisimount; no-holemounting system has been evaluated to a wind and snow design
load of 2873 Pa with clamp-mount method (End-mount method) and
1916 Pa with Quarter-mount method, with a safety factor of 1.5
minimum.
MAX6 72/66 cells with frame Gen 5.2 have been evaluated to a winddesign load of 3600 Pa and snow design load of 6000 Pa with direct
Quarter-mount method using mounting holes on the PV module,with a safety factor of 1.5 minimum.

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 5

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H
MAX6 72/66 cells with frame Gen 5.6 have been evaluated to a winddesign load of 3000 Pa and snow design load of 6000 Pa with direct
Quarter-mount method using mounting holes on the PV module,with a safety factor of 1.5 minimum.
MAX3 128/112/104/96 cells, MAX6 72/66 cells with frame Gen 4.2
and MAX7 with Gen 5.8 have been evaluated to a wind design loadof 3600 Pa and snow design load of 6000 Pa with direct End-mountmethod (Quarter mount method), with a safety factor of 1.5
minimum.
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: 6,667ppm
Modules are designed for a maximum altitude of 2000 m.

*Severity 8 for MAX7

Excluded Operating Environments
Certain operating environments are not recommended for Maxeon
modules, and are excluded from the Maxeon Limited Warranty. No
Maxeon module should be mounted at a site where it may besubject 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 vehicles of any type.

5.2 Mounting Configurations

Modules integrated into or mounted over a roofing system must be
mounted over a fire-resistant roof covering rated for theapplication. Modules may be mounted at any angle, from horizontal
to vertical. To reduce soiling, modules should be mounted at aminimum of 5 degrees.
Commercial modules (128 cells) frames have permanently attachedstacking pins located in a 20mm zone on the long side frame at 388408 mm from the corner. Mounting system hardware used withcommercial modules must account for the presence of thesestacking pins (see Appendix).
Specific information on module dimensions and the location ofmounting and grounding holes is provided in Appendix. The systeminstaller is responsible for the determination of location-specificload requirements.
In order to prevent water from entering the junction box, which
could present a safety hazard, modules should be oriented with thejunction box in the uppermost position and not be mounted suchthat the cell faces downward (e.g. on a tracking structure that
positions the modules with the junction box facing skyward during
sleep mode).
It should be noted that watertightness is not ensured by Maxeon,
therefore, if water management is required, the mounting systemshould be designed accordingly.
Clearance between the module frames and structure or ground isrequired to prevent wiring damage and allows air to circulate
behind the module. For all modules a minimum of 1.5″ of clearance
between the module frames and the structure (or grade) is required.
The required minimum clearance between installed modules is 1/4″.
When installed on a roof, the module shall be mounted according to
the local and regional building and fire safety regulations. In casethe 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 buildings thathave been formally considered for structural integrity, andconfirmed to be capable of handling the additional weighted loadof 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 aluminum frame of the Modules andmounting system or grounding hardware if such devices iscomprised 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 themodule and reduce the strength of the frame, therefore are notallowed. 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 ofSection 4.1
Modules may be mounted using the following methods only:
1) Frame Holes: Secure the module to the structure using thefactory mounting holes. Four 1/4″ stainless steel bolts, withnuts, washers, and lock washers are recommended per module;
tightened to a min. torque of 10 in-lb. This method has beencertified by a third-party organization according to UL 1703.
Quarter-mount method (nuts and bolts): Modules are to be
mounted to the Rail using the nut and bolt located on thelonger side, 50mm to 400mm from shorter edge of the modulein portrait orientation (as tested); Four ¼”-20 Hex bolt Grade 8
Steel are used to attach module frame to the rails using atorque of 10 in-lb. Steel washer – 0.75” OD x 0.63” thick frame
and Steel washer – 0.875” OD x 0.1” thick Unistrut was used. For
frame hole mounting, modules must be secured using the holes
shown in Appendix. For frame hole mounting, modules must be
secured using the holes shown in Appendix.
2)

Clamps: Mount the module with the opposite clamps on thelonger and/or shorter sides 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. Clamps are notprovided by Maxeon. Clamps must apply force collinear withthe ‘wall’ of the module frame and not only to the top flange.
Clamps shall not apply excessive force to the top frame, warp
the top flange or contact the glass-these practices void themodule warranty and risk
Force must notglass breakage. Figure
deform top frameForce
1a illustrates locations forflange or glass
has totop frame clamp force.
may breakbeWhen clamping to theappliedin linemodule frame, torquewithshould never exceed 132
frame
in-lbs (15 Nm) to reduce
wallchances of frame
deformation and/or glass
Figure 1a: Clamp Force Locations
breakage. If the clamp
manufacturer recommends a specific torque value which islower than 132 in-lbs (15 Nm), the installer should use the clamp
manufacturer’s torque value. If the clamp manufacturer
recommends a specific torque value which is higher than 132
in-lbs (15 Nm), the installer should contact the clamp
manufacturer for acceptance of the 132 in-lbs (15 Nm)
maximum torque value or to find alternative clamps. A
calibrated torque wrench must be used. Mounting systems
should be evaluated for compatibility before installing,
especially when the system is not using Clamps or clip.
Clamp mount method or Quarter mount method using nohole Invisimount mounting system: Modules are to be
mounted to the Rail using the clamps located on the longer© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 6

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H
side, 50mm to 400mm from short edge of the module inportrait orientation; Mid-clamps and End Clamps are used toattach module frame to the rails using a torque of 85 in-lb (9.6
N-m). Rails are connected using rail splice with a torque of 40
in-lb (4.5 N-m). Only used with MAX6 module series.
Minimum clamp width is ≥25mm for corner clamping. Clamps
should not be in contact with the front glass and clamps should
not deform the frame.
Maxeon does not recommend nor endorse the application on
the modules of clamps which, as part of their grounding or
earthing function, have teeth or claw features (see Figure 2)
which may, individually or cumulatively, cause the module
breakage due to (and without limitation):i. the grounding features touching the front glass which isincorporated into the module due to the position of suchgrounding feature,ii. the shape, the position or the number of the grounding
features deforming the module top frame, oriii. the clamp being over-torqued during the installation.

Section 6.0 below. Any module coverage (colored plastic tarps orsimilar) during installation can lead to permanent front glass
discoloration and is not recommended. The use of vacuum lifting
pads can cause permanent marks on the front glass.
When a residential installation (with “RES” in the description) is
designed/planned using SunPower/Maxeon modules with different
Part Numbers (SKU’s), in order to minimise cosmetic differences
between modules, please ensure the anti-reflective supplier of themodules are identical. This can be done by referring to the productdescription, and looking for AR-XX, where “XX” denotes the supplierand these characters shall be all identical.
Never lift or move the module using the cables or the junction box
under any-circumstances. Ties or tapes used to secure cables aredesigned for transportation. They are not designed to comply withlocal requirements for securing PV cable to the array, and may
cause shading on bifacial panels reducing performance.
Shading incidence need to be avoided during PV system operation.
The system is not supposed to be energized until the mounting
scaffolding, fences or railing have been removed from the roof.
Systems should be disconnected in any cases of maintenance which
can cause shading (e.g. chimney sweeping, any roof maintenance,
antenna/dish installations, etc).

6.0

Figure 2
3)

End-mount method using no-hole Invisimount mounting
system: Modules are to be mounted to the Rail using theclamps located on the shorter side, 50mm to 400mm fromlonger edge of the module in landscape orientation; Midclamps and End Clamps are used to attach module frame to
the rails using a torque of 85 in-lb (9.6 N-m). Rails areconnected using rail splice with a torque of 40 in-lb (4.5 N-m).
Only used with MAX6 module series.

5.2 Module Handling During Installation

Do not place modules face forward in direct contact with abrasive
surfaces like roofs, driveways, wooden pallets, railings, stucco walls,
etc…
The module front surface glass is sensitive to oils and abrasive
surfaces, which may lead to scratches and irregular soiling.
During storage, modules need to be protected from rain or any
kinds of liquids. Required storage temperature is between 10°C to
40°C in a dry environment (humidity between 30 to 80%). Do notstore modules outdoor to avoid moisture and wet conditions.

Maintenance and Cleaning

Trained Maxeon dealer or trained Maxeon support personnel shouldinspect all modules annually for safe electrical connections, soundmechanical connections, and freedom from corrosion.
Periodic cleaning of module glass has resulted in improved
performance levels, especially in regions with low levels of annual
precipitation; therefore Maxeon recommends periodic cleaning of
the modules.
To clean a module, wash its glass surface with potable, non-heatedwater. Normal water pressure is adequate when cleaning the AR
glass. Some fingerprints, stains, or accumulations of dirt on theglass may be removed with over-the-counter glass cleaners (such as
Windex® or equivalent), or with a 3% soap-and-water solution. For
smaller systems, wet the module glass with the solution, let it standfor five minutes, and then wet them again and use a soft sponge or
seamless cloth to wipe the glass surface in a circular motion. For
large systems, wet the modules with the cleaning solution, let themstand for five minutes, and then rinse them with high-pressure
water or a soft squeegee. Do not use harsh industrial-strengthcleaning materials such as scouring powder, steel wool, scrapers,
blades, or other sharp instruments to clean the module glass. Use ofsuch materials will void the product warranty.

Modules that feature antireflective coated glass are prone to visible
finger print marks if touched on the front glass surface. Maxeon
recommends handing modules with anti-reflective glass with gloves(no leather gloves) or limiting touching of the front surface. Any
finger print marks resulting from installation will naturally disappear
over time or can be reduced by following the washing guidelines in

Recommended Cable Management© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 7

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

Maxeon Product Line:
Portrait Stringing

Leapfrog Stringing (Portrait)

Landscape Stringing*The image is for illustration purposes only

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 8

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

Maxeon 7 Product Line:
Portrait Stringing~ ~Leapfrog Stringing (Portrait)~~~

Landscape Stringing~*The image is for illustration purposes only

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 9

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

Appendix: Mounting Configurations and Load Ratings

Maxeon 3 112 cells AC Ready Solar Panel(SPR-MAX3-XXX-R, SPR-MAX3-XXX-BLK-R, SPR-MAX3-XXX-COM-R)
0

0
272
350
[10.71] [13.78]

710[27.95]450[17.71]450[17.71]710[27.96]272
350[13.78] [10.71]

150 50[5.91][1.97]

350[13.78]1002 mm [39.43in]

350[13.78]1046 mm [41.8in]

050 150[1.97] [5.91]

B

0

A

1100 mm [43.31in]
1300 mm [51.18in]
1656 mm [65.19in]

1812 mm [71.34in]
Measurement Tolerances are +/-3 mm for the Length and Width of the Module.

A - Ground Holes (4X Ø4.2mm)
B - Mounng Holes (8X Ø6.8mm)
TOP CLAMPS
Mounng
Conﬁguraon
Descripon

Mounng Conﬁguraon Diagram

Front View

Back View

Mounng Zone
Locaons(distance from cornerin mm)

50 - 150
Long Side Mounng,
Rails Perpendincular
to Mounng FrameLong Side Mounng,
Rails Parallel toMounng Frame

Short Side Mounng,
Rails Perpendicular toMounng Frame(End Mount)

Short Side Mounng,
Point Supported(End Mount)

Short Side Mounng,
Rails Parallel toMounng Frame(End Mount)

150 - 272

+3600/-3600+2400/-2400

272 - 350

+5400/-4200+3600/-2800+5400/-5400+3600/-3600+3600/-2400+2400/-1600

Long Side Mounng,
Point Supported

Design Load

+1800/-1800

450 - 710

+2700/-2700

350 - 450

Long Side Mounng,
Rails Perpendincular
to Mounng Frame

Test Load+7400/-7400

50 - 150+2700/-2700+1800/-1800+3600/-3600+2400/-2400

272 - 450

+3600/-4200+2400/-2800

450 - 710

+3600/-2400+2400/-1600

50 - 150+2700/-2700+1800/-1800

150 - 272

+3600/-3600+2400/-2400

272 - 450

+3600/-4200+2400/-2800

450 - 710

+3600/-2400+2400/-1600

0 - 350

0 - 350

END FRAME PROFILE
40 mm[1.57in]

40 mm[1.57in]

24 mm[0.94in]+4900/-4900

150 - 272



SIDE FRAME PROFILE

32 mm[1.26in]

Outer Clamps:
272 - 453
Middle Clamps:
856 - 956

0 - 350

GEN 5.2 FRAME PROFILE

Downward/Upward Downward/Upward
(Pa)
(Pa)

+2700/-2700+2700/-2700+2700/-2700+1800/-1800+1800/-1800+1800/-1800

1 In the cases where hybrid mounng is necessary (combinaon of long and short side mounng), the lowest
design load values should be considered as allowable design load.
2 Test loads are for informaon purposes only, design loads should be considered for the project design.
3 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design
load values. The design loads listed in this table supersede all other loads that may be deﬁned by otherpares, unless there is a formal authorizaon by Maxeon.
4 Rails must not be under the juncon box.

BOLTS
Mounng
Conﬁguraon
Descripon

Mounng Conﬁguraon Diagram
Front View

Back View

Mounng Holes
Locaons

Test LoadDesign Load

Downward/Upward Downward/Upward
(Pa)
(Pa)

1300mm Holes+5400/-5400+3600/-3600

1100mm Holes+5400/-5400+3600/-3600

1300mm Holes+3600/-4200+2400/-2800

1100mm Holes+3600/-4200+2400/-2800

Long Side Mounng,
Rails Perpendincular
to Mounng FrameLong Side Mounng,
Point Supported

5 Covered under IEC 61730 Cert Test for 104 cell
6 For High Velocity Hurricane Zone (HVHZ), the modules achieved the required test loads. For hurricane zone
building code requirements, please check with your installer.
7 Same design loads are acceptable for boom ﬂange mounng systems.
8 Range indicates the posioning of the clamps and not the rail
9 Slight bending may occur due to weight of the module.

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 10

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

Maxeon 3 96-cell Residenal Solar Panel(SPR-Xyy-XXX-BLK)
0

0
596
421
[16.57] [23.46]

150[5.91]

421
596[23.46] [16.57]

150[5.91]

50[1.97]

400[15.74]1046 mm [41.18]

050[1.97]

0400[15.74]1559 mm [61.38in]
TOP CLAMPS
Mounng
Conﬁguraon
Descripon 
Long Side Mounng,
Rails Perpendincular
to Mounng Frame Long Side Mounng,
Point Supported Long Side Mounng,
Rails Parallel toMounng Frame

GEN 5.0 FRAME PROFILE
Mounng Conﬁguraon Diagram
Front View

Back View

Mounng Zone
Locaons

Test LoadDesign Loadin mm)

Downward/Upward Downward/Upward
(Pa)
(Pa)

50 - 150+4500/-4500+3000/-3000

150 - 421

+5400/-5400+3600/-3600

421 - 596

+3600/-3600+2400/-2400

50 - 150+4500/-4500+3000/-3000

150 - 421

+5400/-5400+3600/-3600

421 - 596

+3600/-3600+2400/-2400

50 - 150+4500/-4500+3000/-3000(distance from corner

150 - 421

+5400/-5400+3600/-3600

421 - 596

+3600/-3600+2400/-2400

Short Side Mounng,
Rails Perpendicular toMounng Frame

0 - 400+4500/-4500+3000/-3000

Short Side Mounng,
Point Supported 

0 - 400+4500/-4500+3000/-3000

Short Side Mounng,
Rails Parallel toMounng Frame

0 - 400+4500/-4500+3000/-3000

1 In the cases where hybrid mounng is necessary (combinaon of long and short sidemounng), the lowest design load values should be considered as allowable design load.
2 Test loads are for informaon purposes only, design loads should be considered for the project design.
3 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design
load values. The design loads listed in this table supersede all other loads that may be deﬁned by otherpares, unless there is a formal authorizaon by Maxeon.

SIDE FRAME PROFILE

END FRAME PROFILE

46.08 mm[1.8in]46.08 mm[1.8in]32 mm[1.26in]

22 mm[0.87in]4 Rails must not be under the juncon box.
5 Same design loads are acceptable for boom ﬂange mounng systems.
6 Range indicates the posioning of the clamps and not the rails.

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 11

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

Maxeon 3 104 cells Commercial Solar Panel(SPR-MAX3-XXX-COM)00
254[10.0]

646[25.43]423[16.65]423[16.65]646[25.43]150 50[5.91][1.97]

254[10.0]

350[13.78]1046 mm [41.18in]

0

50 150[1.97][5.91]

350[13.78]

C

A

0

B

400 mm [15.7in]
539 mm [21.2in]

1058 mm [41.7in]
1200 mm [47.2in]
1423 mm [56.0in]
1520 mm [59.8in]
1623 mm [63.9in]

1690 mm [66.5in]Mounng Conﬁguraon Diagram

Front View

Long Side Mounng,
Rails Perpendincular
to Mounng FrameLong Side Mounng,
Point Supported

Long Side Mounng,
Rails Parallel toMounng Frame

Short Side Mounng,
Rails Perpendicular toMounng Frame(End Mount)

Back View

Mounng Zone
Locaons(distance from cornerin mm)

Test LoadDesign Load

Downward/Upward Downward/Upward
(Pa)
(Pa)

50 - 150+2700/-2700+1800/-1800

150 - 254

+3600/-3600+2400/-2400

254 - 423

+5400/-5400+3600/-3600

423 - 646

+3600/-3600+2400/-2400

50 - 150+2700/-2700+1800/-1800

150 - 254

+3600/-3600+2400/-2400

254 - 423

+5400/-5400+3600/-3600

423 - 646

+3600/-3600+2400/-2400

50 - 150+2700/-2700+1800/-1800

150 - 254

+3600/-3600+2400/-2400

254 - 423

+5400/-5400+3600/-3600

423 - 646

+3600/-3600+2400/-2400+2700/-2700+1800/-1800



0 - 350

A - Ground Holes (4X Ø4.2mm)
B - SLOTS (4X 5.0mm(W) x 15mm (L))
C - Mounng Holes (20X Ø6.8mm)

GEN 4.2 FRAME PROFILE
SIDE FRAME PROFILE

END FRAME PROFILE
40mm [1.57in]Mounng
Conﬁguraon
Descripon

40mm [1.57in]

TOP CLAMPS

24mm[0.94in]32mm[1.26in]

BOLTS
Mounng
Conﬁguraon
Descripon

Mounng Conﬁguraon Diagram
Front View

Back View

Mounng Holes
Locaons

Short Side Mounng,
Point Supported(End Mount)

Short Side Mounng,
Rails Parallel toMounng Frame(End Mount)

0 - 350

0 - 350+2700/-2700+2700/-2700+1800/-1800+1800/-1800

1 In the cases where hybrid mounng is necessary (combinaon of long and short side mounng), the lowest
design load values should be considered as allowable design load.
2 Test loads are for informaon purposes only, design loads should be considered for the project design.
3 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design
load values. The design loads listed in this table supersede all other loads that may be deﬁned by otherpares, unless there is a formal authorizaon by Maxeon.

Long Side Mounng,
Rails Perpendincular
to Mounng FrameLong Side Mounng,
Point Supported

Test LoadDesign Load

Downward/Upward Downward/Upward
(Pa)
(Pa)

1423mm Holes+8100/-5400+5400/-3600

1200mm Holes+8100/-5400+5400/-3600

539mm Holes+5400/-3600+3600/-2400

400mm Holes+5400/-3600+3600/-2400

1423mm Holes+5400/-5400+3600/-3600

1200mm Holes+5400/-5400+3600/-3600

539mm Holes+3600/-3600+2400/-2400

400mm Holes+3600/-3600+2400/-2400

4 Rails must not be under the juncon box.
5 IEC 61730 Cert Tested
6 Same design loads are acceptable for boom ﬂange mounng systems.
7 Range indicates the posioning of the clamp and not the rail
8 Slight bending may occur due to weight of the module© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 12

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

Maxeon 3 104 cells Residenal Solar Panel(SPR-MAX3-XXX, SPR-MAX3-XXX-BLK)
00
254[10.0]

646[25.43]423[16.65]423[16.65]646[25.43]254[10.0]

150 50[5.91][1.97]

B

A

0

350
[13.78]1002 mm [39.43in]

350[13.78]1046 mm [41.18in]

0

50 150[1.97][5.91]

1100 mm [43.31in]
1300 mm [51.18in]
1500 mm [59.06in]

1690 mm [66.54in]
A - Ground Holes (4X Ø4.2mm)
B - Mounng Holes (8X Ø6.8mm)
TOP CLAMPSFront View

Long Side Mounng,
Rails Perpendincular
to Mounng FrameLong Side Mounng,
Point Supported

Long Side Mounng,
Rails Parallel toMounng Frame

Short Side Mounng,
Rails Perpendicular toMounng Frame(End Mount)

Back View

Mounng Zone
Locaons(distance from cornerin mm)

Test Load

Downward/Upward(Pa)

Design Load

50 - 150+2700/-2700+1800/-1800

150 - 254

+3600/-3600+2400/-2400

254 - 423

+5400/-5400+3600/-3600

423 - 646

+3600/-3600+2400/-2400

50 - 150+2700/-2700+1800/-1800

150 - 254

+3600/-3600+2400/-2400

254 - 423

+5400/-5400+3600/-3600

423 - 646

+3600/-3600+2400/-2400

50 - 150+2700/-2700+1800/-1800

150 - 254

+3600/-3600+2400/-2400

254 - 423

+5400/-5400+3600/-3600

423 - 646

+3600/-3600+2400/-2400

0 - 350 ,

+2700/-2700

GEN 4.2 FRAME PROFILESIDE FRAME PROFILE

Downward/Upward(Pa)+1800/-1800

END FRAME PROFILE
40mm [1.57in]Mounng Conﬁguraon Diagram

40mm [1.57in]Mounng
Conﬁguraon
Descripon

24mm[0.94in]32mm[1.26in]

BOLTS
Mounng
Conﬁguraon
Descripon

Mounng Conﬁguraon Diagram
Front View

Back View

Mounng Holes
Locaons

Short Side Mounng,
Point Supported(End Mount)

Short Side Mounng,
Rails Parallel toMounng Frame(End Mount)

0 - 350

0 - 350+2700/-2700+2700/-2700+1800/-1800+1800/-1800

1 In the cases where hybrid mounng is necessary (combinaon of long and short side mounng), the lowest
design load values should be considered as allowable design load.
2 Test loads are for informaon purposes only, design loads should be considered for the project design.
3 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design
load values. The design loads listed in this table supersede all other loads that may be deﬁned by otherpares, unless there is a formal authorizaon by Maxeon.

Long Side Mounng,
Rails Perpendincular
to Mounng Frame

Test LoadDesign Load

Downward/Upward Downward/Upward
(Pa)
(Pa)

1300mm Holes+8100/-5400+5400/-3600

1100mm Holes+8100/-5400+5400/-3600

1300mm Holes+5400/-5400+3600/-3600

1100mm Holes+5400/-5400+3600/-3600

Long Side Mounng,
Point Supported

4 Rails must not be under the juncon box.
5 IEC 61730 Cert Tested
6 Same design loads are acceptable for boom ﬂange mounng systems.
7 Range indicates the posioning of the clamp and not the rail
8 Slight bending may occur due to weight of the module.

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 13

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

Maxeon 3 128 cells Solar Panel(SPR-Xyy-XXX-COM)00
311[12.24]885[34.84]554[21.81]554[21.81]885[34.84]311[12.24]150[5.91]

EXCLUSION ZONES

350[13.78]1002 mm [39.4in]

350[13.78]1046 mm [41.2in]

0150[5.91]

C

D

A

B

0

E

300 mm[11.8in]

398 mm [15.7in]

400 mm [15.7in]
539 mm [21.2in]

1058 mm [41.7in]
1200 mm [47.2in]
1423 mm [56.0in]

2067 mm [81.4in]
Measurement Tolerances are +/-3 mm for the Length and Width of the Module.

TOP CLAMPS
Mounng
Conﬁguraon
Descripon

Mounng Conﬁguraon Diagram

Front View

Long Side Mounng,
Rails Perpendincular
to Mounng FrameLong Side Mounng,
Point Supported

Long Side Mounng,
Rails Parallel toMounng Frame

Short Side Mounng,
Rails Perpendicular toMounng Frame(End Mount)

Back View

Mounng Zone
Locaons(distance from cornerin mm)

Test LoadDesign Load

Downward/Upward Downward/Upward
(Pa)
(Pa)

0 - 150+2000/-2000+1333/-1333

150 - 311

+5400/-3600+3600/-2400

+5400/-3600+3600/-2400

554 - 885

+5400/-3600

0 - 150+2000/-2000+1333/-1333

150 - 311

+3600/-3600+2400/-2400

311 - 554

,+5400/-3600+3600/-2400

554 - 885

+3600/-3600+2400/-2400

0 - 150+2000/-2000+1333/-1333

311 - 554

+3600/-3600+2400/-2400+5400/-3600+3600/-2400

554 - 885

+3600/-3600+2400/-2400

0 - 350+2400/-2400+1600/-1600

150 - 311

,

Short Side Mounng,
Point Supported(End Mount)

Short Side Mounng,
Rails Parallel toMounng Frame(End Mount)

GEN 4.0 FRAME PROFILE+2000/-2000+2400/-2400

1 In the cases where hybrid mounng is necessary (combinaon of long and short side mounng), the lowest
design load values should be considered as allowable design load.
2 Test loads are for informaon purposes only, design loads should be considered for the project design.
3 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design
load values. The design loads listed in this table supersede all other loads that may be deﬁned by otherpares, unless there is a formal authorizaon by Maxeon.

46.08 mm[1.81in]18.50 mm[0.73in]2.20 mm[0.09in]

BOLTS
Mounng
Conﬁguraon
Descripon

+1333/-1333+1600/-1600

10.50 mm[0.41in]

22 mm[0.87in]

32 mm[1.26in]Long Side Mounng,
Point Supported
0 - 350

END FRAME PROFILE

10.30 mm[0.41in]46.08 mm[1.81in]Long Side Mounng,
Rails Perpendincular
to Mounng Frame

0 - 350

SIDE FRAME PROFILE
3.18 mm[0.13in]+3600/-2400

311 - 554

A - Drainage Holes (4X Ø4.8mm)
B - Stacking Pins (4X Ø6.10mm)
C - Mounng Holes (24X Ø6.8mm)
D - SLOTS (4X 5.0mm(W) x 15.0mm(L))
E - Ground Holes (4X Ø4.2mm)

Mounng Conﬁguraon Diagram
Front View

Back View

Mounng Holes
Locaons

1.27 mm[0.05in]

Test Load

Downward/Upward(Pa)

Design Load

Downward/Upward(Pa)

1423mm Holes+5400/-3600+3600/-2400

1200mm Holes+5400/-3600+3600/-2400

539mm Holes+3600/-3600+2400/-2400

400mm Holes+3600/-3600+2400/-2400

300mm Holes+3600/-3600+2400/-2400

1423mm Holes+5400/-3600+3600/-2400

1200mm Holes+5400/-3600+3600/-2400+2400/-2400

539mm Holes+3600/-3600

400mm Holes+3600/-3600+2400/-2400

300mm Holes+3600/-3600+2400/-2400

4 Rails must not be under the juncon box.
5 There is a 20mm zone at 388-408mm from the corner where mounng is not allowed due to the stacking pin.
6 Same design loads are acceptable for boom ﬂange mounng systems.
7 Range indicates the posioning of the clamps not the rails.
8 Slight bending may occur due to weight of the module.

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 14

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

Maxeon 6 66 cells Residenal Solar Panel(SPR-MAX6-XXX, SPR-MAX6-XXX-BLK)00400 450[15.75] [17.72]

729[28.70]729[28.70]450
400[17.72] [15.75]

271[10.67] 153 [6.02]

B

A

350
[13.78]1032 mm [40.63in]

0271
153 [6.02] [10.67]

0350[13.78]1100 mm [43.31in]

1872 mm [73.70in]

A - Ground Holes (4X Ø4.2mm)
B- Mounng Holes (4X Ø6.8mm)
Measurement Tolerances are +/-3 mm for the Length and Width of the Module.

TOP CLAMPS
Mounng
Conﬁguraon
Descripon

Mounng Conﬁguraon Diagram

Front View

Long Side Mounng,
Rails Perpendincular
to Mounng Frame

Back View

Mounng Zone
Locaons(distance from cornerin mm)

0 - 153
153 - 271
271 - 400
400 - 450
450 - 729
153 - 271 
271 - 525 
525 - 729 
0 - 153 
153 - 271
271 - 525 
525 - 7290 - 153

Long Side Mounng,
Point SupportedLong Side Mounng,
Rails Parallel toMounng Frame(End Mount)

Test Load

Design Load

Downward/Upward(Pa)

Downward/Upward(Pa)+2400/-2400+2400/-2550+5400/-4050+7400/-4500+1600/-1600

GEN 5.2 FRAME PROFILE
SIDE FRAME PROFILE+1600/-1700+3600/-3700+4933/-3000+2400/-2550+1600/-1700+2400/-2400+1600/-1600+2400/-2400+1600/-1600+2400/-3600+1600/-2400+2400/-2400+1600/-1600+2400/-2400+1600/-1600+2400/-2400+1600/-1600+2400/-3600+1600/-2400+2400/-2400+1600/-1600

40 mm[1.57in]0 - 350+3600/-2400+2400/-1600

Short Side Mounng,
Point Supported(End Mount)

0 - 350



+2400/-2400+1600/-1600

Short Side Mounng,
Rails Parallel toMounng Frame(End Mount)

0 - 350



+2400/-2400+1600/-1600



1 In the cases where hybrid mounng is necessary (combinaon of long and short side mounng), the lowest
design load values should be considered as allowable design load.
2 Test loads are for informaon purposes only, design loads should be considered for the project design.
3 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design
load values. The design loads listed in this table supersede all other loads that may be deﬁned by otherpares, unless there is a formal authorizaon by Maxeon.

40 mm[1.57in]

32 mm[1.26in]

24 mm[0.94in]

BOLTS
Mounng Conﬁguraon Diagram

Mounng
Conﬁguraon
Descripon

Mounng Holes
LocaonTest LoadDesign Load

Downward/Upward(Pa)

Downward/Upward(Pa)

1100mm Holes+5400/-4200+3600/-2800

Long Side Mounng,
Rails Perpendincular
to Mounng
Frame

Outer: Bolts
1100mm Holes+
Middle: Clamps
886 - 986

+9000/-6000+6000/-4000

Long Side Mounng,
Point Supported

1100mm Holes+2400/-3600+1600/-2400

Front View

Short Side Mounng,
Rails Perpendicular toMounng Frame(End Mount)

END FRAME PROFILELong Side Mounng,
Rails Perpendincular
to Mounng Frame

Back View

4 Rails must not be under the juncon box.
5 Same design loads are acceptable for boom ﬂange mounng systems.
6 Range indicates the posioning of the the clamps not the rails.
7 Slight bending may occur due to weight of the module.
8 For High Velocity Hurricane Zone (HVHZ), the modules achieved the required test loads. For hurricane zone
building code requirements, please check with your installer.

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 15

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

Maxeon 6 72 cells Commercial Solar Panel(SPR-MAX6-XXX-COM)0
536[21.10]296[11.65]536[21.10]296[11.65]150 50[5.91][1.97]

350[13.78]995 mm [39.17in]

350[13.78]1039 mm [40.91in]

0

50 150[1.97] [5.91]

0825[32.48]825[32.48]

A

C

0

B

400 mm[15.74in]

1200 mm [47.24in]
1423 mm [56.02in]
1653 mm [65.08in]

2047 mm [80.59in]

Measurement Tolerances are +/-3 mm for the Length and Width of the Module.

A - MLSD Holes
B - Mounng Holes (16X Ø6.8mm)
C - Ground Holes (4X Ø4.2mm)

TOP CLAMPS/INVISIMOUNT
Mounng
Conﬁguraon
Descripon

Mounng Conﬁguraon Diagram

Front View

Long Side Mounng,
Rails Perpendincular
to Mounng FrameLong Side Mounng,
Point SupportedLong Side Mounng,
Rails Parallel toMounng Frame

Short Side Mounng,
Rails Perpendicular toMounng Frame(End Mount)

Back View

Mounng Zone
Locaons(distance from corner

Test Load

Downward/Upward Downward/Upward
(Pa)
(Pa)

50 - 150+1800/-1600+1200/-1067

150 - 296

+2400/-2400+1600/-1600

296 - 536

+5400/-3600+3600/-2400

536 - 825

+2400/-2400+1600/-1600

50 - 150+1800/-1600+1200/-1067

150 - 296

+2400/-2400+1600/-1600+5400/-2400+3600/-1600+2400/-2400+1600/-1600


296 - 536 
536 - 825 
50 - 150 
150 - 296 
296 - 536 
536 - 825

GEN 5.6 FRAME PROFILEDesign Loadin mm)+1800/-1600+1200/-1067+2400/-2400+1600/-1600+5400/-2400+3600/-1600+2400/-2400+1600/-1600+2400/-1600+1600/-1067

SIDE FRAME PROFILE

Short Side Mounng,
Rails Parallel toMounng Frame(End Mount)

0 - 350

0 - 35032 mm[1.26in]

32 mm[1.26in]Mounng
Conﬁguraon
Descripon

Mounng Conﬁguraon Diagram





35 mm
[1.38in]

35 mm[1.38in]BOLTS

0 - 350



Short Side Mounng,
Point Supported(End Mount)

END FRAME PROFILE

+1800/-1600+1800/-1600+1200/-1067+1200/-1067

1 In the cases where hybrid mounng is necessary (combinaon of long and short side mounng), the lowest
design load values should be considered as allowable design load.
2 Test loads are for informaon purposes only, design loads should be considered for the project design.
3 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design
load values. The design loads listed in this table supersede all other loads that may be deﬁned by otherpares, unless there is a formal authorizaon by Maxeon.

Front View

Long Side Mounng,
Rails Perpendincular
to Mounng FrameLong Side Mounng,
Point SupportedBack View

Test Load

Design Load

Downward/Upward(Pa)

Downward/Upward(Pa)

1423mm Holes+5400/-4500+3600/-3000

1200mm Holes+5400/-4500+3600/-3000

400mm Holes+2400/-2400+1600/-1600

1423mm Holes+2400/-4500+1600/-3000

1200mm Holes+2400/-4500+1600/-3000

400mm Holes+2400/-2400+1600/-1600

Mounng Holes
Locaons

4 Rails must not be under the juncon box.
5 Same design loads are acceptable for boom ﬂange mounng systems.
6 Range indicates the posioning of the clamps not the rails.
7 Slight bending may occur due to weight of the module.

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 16

MAXEON SOLAR TECHNOLOGIES, LTD.
Safety and Installation Instructions - Document 544753 Rev.H

Maxeon 7 120 cells Solar Panel(SPR-MAX7-XXX, SPR-MAX7-XXX-BLK)
00478[18.81]748[29.45]748[29.45]287 50158[6.22] [11.29][1.96]

478[18.81]346[13.62]1002 mm [39.4 in]346[13.62]1035 mm [40.7 in]

0

50 158287[1.96][6.22] [11.29]

A

0

B

1100 mm [43.3 in]
1723 mm [67.8 in]

1913 mm [75.3 in]Measurement Tolerances are +/-3 mm for the Length and Width of the Module.

A - Ground Holes (4X Ø4.2mm)
B - Mounng Holes (4X Ø6.8mm)

TOP CLAMPS
Mounng
Conﬁguraon
Descripon

Mounng Conﬁguraon Diagram

Front View

Long Side Mounng,
Rails Perpendincular
to Mounng Frame

Back View

Mounng Zone
Locaons(distance from cornerin mm)

Test Load

Downward/Upward(Pa)

GEN 5.8 FRAME PROFILE
Design Load

50 - 159+2700/-2700+1800/-1800

159 - 287

+3600/-3600+2400/-2400+3600/-2700

287 - 479

+5400/-4050

479 - 749

+2400/-1600+1600/-1067


159 - 287 
287- 479 
479 - 749 
50 - 159 
159 - 287
287 - 479 
479 - 749 +2700/-2700+1800/-1800+3600/-3600+2400/-2400+3000/-3000+2000/-2000

Short Side Mounng,
Rails Perpendicular toMounng Frame(End Mount)

Short Side Mounng,
Point Supported(End Mount)

0 - 346

50 - 159

Long Side Mounng,
Point SupportedLong Side Mounng,
Rails Parallel toMounng Frame

SIDE FRAME PROFILE

END FRAME PROFILE

Downward/Upward(Pa)+2400/-1600+1600/-1067+2700/-2700+1800/-1800+3600/-3600+2400/-2400+3000/-3000+2000/-2000+2400/-1600+1600/-1067

0 - 346+2400/-2000+1600/-1333

+2400/-2000+1600/-1333

35 mm[1.38 in]

35 mm
[1.38 in]

32 mm
[1.26 in]

32 mm
[1.26 in]





BOLTS
Mounng
Conﬁguraon
Descripon

Short Side Mounng,
Rails Parallel toMounng Frame(End Mount)

0 - 346

+2400/-2000+1600/-1333

1 In the cases where hybrid mounng is necessary (combinaon of long and short side mounng), the lowest
design load values should be considered as allowable design load.
2 Test loads are for informaon purposes only, design loads should be considered for the project design.
3 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design
load values. The design loads listed in this table supersede all other loads that may be deﬁned by otherpares, unless there is a formal authorizaon by Maxeon.
4 Rails must not be under the juncon box.

Long Side Mounng,
Rails Perpendincular
to Mounng Frame

Mounng Conﬁguraon Diagram
Front View

Back View

Mounng Zone
Locaons(distance from cornerin mm)

1100mm Holes

Test LoadDesign Load

Downward/Upward Downward/Upward
(Pa)
(Pa)

+6500/-5400+4333/-3600

5 Same design loads are acceptable for boom ﬂange mounng systems.
6 Range indicates the posioning of the clamps and not the rail
7 Slight bending may occur due to weight of the module.

© 2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in these instructions are subject to change without notice. “MAXEON” and “POWERING POSITIVE CHANGE”
are registered trademarks in certain countries. View warranty, patent and trademark information at https://corp.maxeon.com/trademarks
Page | 17