Maxeon SunPower Maxeon 5 Setup guide

Safety and Installation Instructions for
Maxeon 5 AC modules
Contents are subject to change without notice.
Maxeon Solar Technologies, Ltd.
sunpower.maxeon.com
537620 RevB
NEW REVISION: B
ENGLISH
FRENCH
GERMAN
DUTCH

Table of Contents
1.0 Introduction .......................................................................................................................................................................... 3
1.1 Definition of Terms ................................................................................................................................................................ 3
1.2 Disclaimer Liability ................................................................................................................................................................. 3
1.3Certified Body Certification Information ............................................................................................................................... 3
1.4 Limited Warranty ................................................................................................................................................................... 3
2.0 Safety Precautions ................................................................................................................................................................ 3
3.0 Electrical Characteristics ....................................................................................................................................................... 3
3.1 Fire Rating .............................................................................................................................................................................. 3
4.0 Electrical Connections........................................................................................................................................................... 3
4.1 Equipment Grounding............................................................................................................................................................ 3
4.2 Connections to AC Circuits.................................................................................................................................................... 4
5.0 Module Mounting ................................................................................................................................................................. 4
5.1 Site Considerations ............................................................................................................................................................... 5
5.3 Mounting Considerations ..................................................................................................................................................... 5
5.3 Handling of Modules during installations ............................................................................................................................. 5
6.0 Maintenance ......................................................................................................................................................................... 5
7.0 Troubleshooting.................................................................................................................................................................... 5
8.0 Appendix (Supplementary Technical Information) ............................................................................................................... 6
Electrical Characteristics and Module Frame Details.................................................................................................................... 7

MAXEON SOLAR TECHNOLOGIES, LTD.
537620 Rev.B
©2020 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in this document are subject to change without notice. 3
Safety and Installation Instructions for AC Modules
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
1.0 Introduction
This document provides safety and installation instructions for the
Maxeon AC photovoltaic (PV) modules described herein, all of which
bear both TUV and EnTest logos on the product label in respect to DC
and AC (Microinverter) standards:
1.1 Definition of Terms
AC Module: Maxeon 5 AC module
DC Module: A typical photovoltaic solar module without microinverter unit
attached.
Enphase Microinverter: Smart grid ready IQ 7A microinverter converts the DC
output of the PV module into grid-compliant AC power
Enphase AC cable: also called Q Cable, it is an AC cable with a length varying from
1.3m to 2.3m depending to AC Module orientation (Portrait or Landscape), with
12 AWG cross section, double insulated, outdoor rated with integrated
connectors for microinverters. AC Module plug directly into the cable connectors.
Enphase Enlighten: Web-based monitoring and management software. Installers
can use Enlighten Manager to view detailed performance data, manage multiple
PV systems, etc.
DC Connector: Maxeon recommends using the same brand connector in a given
PV system. Approved compatible connectors: TE Connectivity (Tyco Electronics)
PV4S
1.2 Disclaimer of Liability
The installation techniques, handling and use of this product are beyond company
control. Therefore, Maxeon Solar does not assume responsibility for loss,
damage, or expense resulting from improper installation, handling, or use.
1.3 Certified Body Certification Information
This product intents to meet or exceed the requirements set forth by IEC 62109-
3 for Maxeon AC modules (not yet released). The IEC 62109-3 Standard covers
flat-plate PV modules intended for installation on buildings; or those intended to
be freestanding. The TUV certification does not include integration into a building
surface because additional requirements may apply. This product is not intended
for use where artificially concentrated sunlight is applied to the module. This
manual shall be used in combination with industry recognized best practices and
AC modules should be installed by certified professionals only.
1.4 Limited Warranty
AC Module limited warranties are described in the Maxeon Solar Technologies
warranty certificates obtainable at www.sunpower.maxeon.com (Refer to the
limited warranty document).
2.0 Safety Precautions
Before installing this device, read all safety instructions in this document.
•Disconnect the AC source from all AC Modules and/or and cover all modules
with an opaque material in the array before making or breaking electrical
connections.
•Do not connect or disconnect modules when current from the modules or an
external source is present
•Use only the AC locking connectors in order to defend against untrained
personnel disconnecting the modules after they have been installed.
•All installations must be performed in compliance with the applicable local
codes.
•Installation should be performed only by qualified and suitably licensed
personnel
•Remove all metallic jewelry prior to installing this product to reduce the
chance of accidental exposure to live circuits.
•Use only insulated tools to reduce your risk of electric shock.
•Do not stand on, drop, scratch, or allow objects to fall on AC Modules.
•Broken glass, J-boxes, broken connectors, and/or damaged backsheets are
electrical hazards as well as laceration hazards. If a module is cracked after
installation, a qualified person should remove the module from the array and
contact the supplier for disposal instructions.
•Do not install or handle modules when they are wet or during periods of high
wind.
•Unconnected connectors must always be protected from pollution (e.g. dust,
humidity, foreign particles, etc.), prior to installation. Do not leave
unconnected (unprotected) connectors exposed to the environment. A clean
installation environment is essential in order to avoid performance
degradation.
•Do not block drain holes or allow water to pool in or near AC Module frames
•Contact your module supplier if maintenance is necessary.
•Save these instructions!
3.0 Electrical Characteristics
Electrical characteristics and grid interaction data are shown in Table 3 and AC
Module datasheet. It is the installer’s responsibility to set the grid profile and to
check Enphase pre-configured country grid detail and this can be done with
internet access and by connecting into the Enphase Enlighten system.
If an installation involves a Maxeon AC module which does not appear on this list,
please consult the product label on the back of the module or visit
www.sunpower.maxeon.com for the product datasheet.
As a reminder for DC modules: a photovoltaic module may produce more current
and/or voltage than reported at STC. Sunny, cool weather and reflection from
snow or water can increase current and power output. Therefore, the values of
Isc and Voc marked on the module should be multiplied by a factor of 1.25 when
determining component voltage ratings, conductor ampacities, fuse sizes, and
size of controls connected to PV output. An additional 1.25 multiplier may be
required by certain local codes for sizing fuses and conductors. Maxeon
recommends the use of open- circuit voltage temperature coefficients listed on
the datasheets when determining Maximum System Voltage.
3.1 Fire Rating
The AC Module maintains the same Class C fire rating associated with DC
modules.
4.0 Electrical Connections
Modules must only be connected using the correct Enphase AC cable and
integrated connectors. Do not alter any connectors.
Important! Please read these instructions in their entirety before
installing, wiring, or using this product in any way. Failure to comply
with these instructions will invalidate the Maxeon Solar Limited
Warranty for PV Modules.
Danger! AC Modules generate internal direct current (DC) and output
alternating current (AC); and are a source of voltage when under load and
when exposed to light. Electrical currents 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 frayed or torn.
ENGLISH

MAXEON SOLAR TECHNOLOGIES, LTD.
537620 Rev.B
©2020 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in this document are subject to change without notice. 4
Maxeon Solar Technologies recommends a conservative minimum cable bend
radius of equal to or greater than 60mm and must not be bent on the direct exit
of the connector or junction box. The AC Module cable system features locking
connectors which, after connected, require the use of a tool to disconnect. This
defends against untrained personnel disconnecting the modules when under
load. Enphase AC cable connectors are rated and tested to interrupt load current;
however, Maxeon Solar Technologies recommends that you always open the
utility dedicated branch circuit protector to remove power before plugging or
unplugging any connectors; install an AC isolator in accordance with local codes.
4.1 Equipment Grounding
Module grounding is required as per IEC 60364-7-712 and where deemed
mandatory within the local regulatory framework. The purpose of the module
grounding is both for protection and functional reasons. The functional aspect of
this requirement is to enable the Inverter or power conditioning device to provide
earth fault detection and any alarm indication. Maxeon Solar Technologies
recommends using one of the following methods of grounding the module frame.
In addition, to avoid corrosion due to dissimilar metal interfaces. Maxeon Solar
Technologies recommends stainless steel hardware between copper and
aluminum. Testing should be done to validate grounding with temperature, salt
environment and high current.
1) Grounding using specified grounding holes: Use the mounting frame
provisioned grounding holes for connecting the module to the racking with
a suitably sized earthing conductor.
2) Grounding with clamp / claw: Clamp or claw can be installed between the
module and racking system. Align a grounding clamp to the frame hole, and
place a grounding bolt through the grounding clamp and frame. Ensure the
clamp used when is fastened, will effectively pierce the anodized coating of
the module and ensure suitable conductivity.
3) Modules may be grounded by attaching a lay-in lug 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 the module frame in order to pierce the
anodizing and establish electrical contact with the aluminum frame. The
assembly must end with a nut that’s torqued to 2.3-2.8 Nm (for a M4 bolt).
A lock washer or other locking mechanism is required to maintain tension
between the bolt and the assembly. The conductor must be attached to the
ground lug using the lug’s set screw.
4) Modules may be grounded using a ground clip or ground washer or as part
of a module clamp. These grounding clips/washers must be able to
effectively pierce the anodized coating of the module frame and establish
suitable electrical conductivity.
All above solutions are possible but should be tested with the mounting structure
for grounding purpose.
4.2 Connection to AC Circuits
It is the installer’s responsibility to verify grid compatibility (120/240 or 4-wire 2-
pole). Maxeon Solar AC modules must be connected to a utility source at the
correct voltage and frequency in order to operate and produce power. They are
not standalone generators and do not create AC voltage thus are not capable of
operation independent of a utility-generated AC signal. The AC Modules must be
connected only to a dedicated branch circuit. The AC cables and connectors are
certified and rated for the maximum number of AC units in parallel only. When
connecting modules, DO NOT exceed the following single AC branch circuit
maximum number of modules.
The maximum number of microinverters that can be installed on each AC branch
circuit can be found in the Product's datasheet. This circuit must be protected by
overcurrent protection. Plan your AC branch circuits to meet the following limits
for maximum number of AC Module per branch when protected with a 20 amp
(maximum) over current protection device.
Maximum* IQ 7A Micros per
AC branch circuit (240 VAC)
Region: EU
Maximum* IQ 7A Micros per
AC branch circuit (230 VAC)
Region: APAC
10
11
Limits may vary. Refer to local requirements to define the number of
microinverters per branch in your area.
CAUTION! To reduce the risk of fire, connect only to a
circuit provided with 20 A maximum branch circuit
overcurrent protection.
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.
+85°C
Max. Operating microinverter Temp.
+ 60°C
Max. AC Module Ambient Temp.
+50°C
Min. AC Module Operating Temp.
−40°C
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.

MAXEON SOLAR TECHNOLOGIES, LTD.
537620 Rev.B
©2020 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in this document are subject to change without notice. 5
Fig.1 With Rail Support
Fig.2 Without Rail Support
Table 1. Test Load Ratings
Test Load
FOS=1.1
Load Rating (Pa)
Bolt
Top Clamp
Rail
Supported
w/o Rail
Support*
Rail
Supported
w/o Rail
Support*
Mounting
Zone 1
Mounting
Zone 2 Wind (up and down)/ Snow (down)
B
B
4100/8100
5400/5400
3600/5400
3600/5400
C
C
4200/4200
4200/3600
2600/3600
2400/2400
A
A
3000/4500
3000/3000
2400/3600
2400/2400
A
B
2600/4200
2400/2400
2400/2400
2400/2400
A
C
3000/4500
3000/3000
2400/3600
2400/2400
D
D
DO NOT MOUNT
*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
Load Rating (Pa)
Bolt
Top Clamp
Rail
Supported
w/o Rail
Support*
Rail
Supported
w/o Rail
Support*
Mounting
Zone 1
Mounting
Zone 2 Wind (up and down)/ Snow (down)
B
B
2700/5400
3600/3600
2400/3600
2400/3600
C
C
2800/2800
2800/2400
1700/1600
1600/1600
A
A
2000/3000
2000/2000
1600/2400
1600/1600
A
B
1700/2800
1600/1600
1600/1600
1600/1600
A
C
2000/3000
2000/2000
1600/2400
1600/1600
D
D
DO NOT MOUNT
*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 AC modules,
and are excluded from the Maxeon Solar 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 AC modules
should not be installed near flammable liquids, 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
Modules may be mounted at any angle, from horizontal to vertical. Select the
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. 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.
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 each
module installed on any mounting system is a minimum of 5 mm
distance.
Clearance between the module frame and roof surface is required to prevent
wiring damage and to enable air to circulate behind the module. A minimum of
50mm is required between the module frame and the roof surface.
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.
Maxeon AC modules are only certified for use when their factory frames are
fully intact. Do not remove or alter any module frame. Creating additional
mounting holes may damage the module and reduce the strength of the frame.
Modules may be mounted using the following methods only:
1) Pressure Clamps or Clips: Mount the module with the clips attached to the
longer sides of the module. Refer to the allowable ranges in Section 5.0
(Table 1 and Table 2). Installers must 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 Solar Technologies. Clamps that secure
to the top of the frame must not deform the top flange. Clamps must apply
force collinear with the ‘wall’ of the module frame and not only to

MAXEON SOLAR TECHNOLOGIES, LTD.
537620 Rev.B
©2020 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in this document are subject to change without notice. 6
the top flange. Clamps shall not
apply excessive force to the
frame, warp the top flange, or
contact the glass - these
practices void the module
warranty and risk frame and
glass breakage. Figure 1a
illustrates locations for top frame
clamp force. Avoid clamping
within 50mm of module corners
to reduce risk of frame corner deflection and glass breakage. When
clamping to the module frame, torque shall never exceed 15 N.m to reduce
chances of frame deformation. A calibrated torque wrench must be used.
Mounting systems should be evaluated for compatibility before installing
specially when the system is not using Clamps or clips. Please contact
Maxeon Solar Technologies for the approval of the use of non-standard
pressure clamps or clips where torque values are higher than otherwise
stated.
2) End Mount: End mounting is clipping/clamping of solar modules at the
corner of short side to the supporting rail. The end-mounting rail and clips
or clamps must be of sufficient strength to allow for the maximum design
pressure of the module. Verify this capacity for both 1) clamps or clips and
2) end mounting system vendor before installation.
5.3 Handling of Modules during Installation
Never lift or move the modules using cables or the junction box under any
circumstances. Do not place modules face forward in direct contact with abrasive
surfaces such as roofs, driveways, wooden pallets, railings, or walls etc. The front
surface of a module is sensitive to oils and abrasive surfaces, which may lead to
scratches and irregular soiling.
AC Modules are featured with antireflective coated glass and they are prone to
visible finger print marks if touched on the front glass surface. Maxeon Solar
Technologies recommends handing AC Modules 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 Section 6.0 below. Any module coverage (colored plastic
tarps or similar) 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.
Shading incidence need to be avoided during PV system operation. The system is
not supposed to be energized until the mounting scaffolding 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 Maintenance
Maxeon Solar Technologies recommends visual inspection on a regular basis of
AC modules for safe electrical connections, sound mechanical connection, and
freedom from corrosion. This visual inspection should be performed by trained
personnel. The standard frequency is once a year according to environmental
conditions.
Periodic cleaning of AC Modules is recommended, but is not required. Periodic
cleaning has resulted in improved module performance, especially in regions with
low levels of annual precipitation (less than 46,3cm (18,25 inches)). Consult
installer supplier about recommended cleaning schedules for your area. Do not
clean or spray modules with water during normal operation (module glass surface
is hot). To clean a module, spray it with potable, non-heated water. Normal water
pressure is more than adequate, but pressurized water 100 bar (min 50 cm
distance) may be used. Fingerprints, stains, or accumulations of dirt on the front
surface of the module may be removed as follows: rinse the area and wait 5
minutes. Re-wet the area and then use a soft sponge or seamless cloth to wipe
the glass surface in a circular motion. Fingerprints typically can be removed with
a soft cloth or sponge and water after wetting. NEVER use harsh cleaning
materials such as scouring powder, steel wool, scrapers, blades, or other sharp
instruments to clean module glass. Use of such materials on the modules will void
the product warranty.
Shipping Position:
Install Position:
7.0 Troubleshooting
Make sure to follow all safety precautions described in this installation manual.
The microinverters are monitored by Enphase Enlighten system. If a module is
found to not produce power through the Enphase Enlighten System, please
contact Enphase as the first point in the trouble shooting process. If Enphase
microinverter is found to be functioning properly, Enphase will contact Maxeon
Technical Support directly.
Troubleshooting an inoperative microinverter, please follow the Enphase
troubleshooting process:
1. Web forms – send an email through https://enphase.com/en-
in/support/contact-support#form
2. Call center
Europe
Netherlands: [phone]
France/Belgium: [phone]
Germany: [phone]
UK: [phone]
APAC
Melbourne, Australia: [phone]
New Zealand: +09 887 0421
India: [phone]
3. Claiming process through Enlighten for installers:
https://enphase.com/en-uk/support/system-owners/troubleshooting
All other faults please refer to the Enphase IQ Envoy Installation and Operation
Manual at enphase.com/support for troubleshooting procedures.
8.0 Appendix (Supplementary Technical Information)
1. Enphase IQ7A Installation and Operation Manual
https://enphase.com/sites/default/files/downloads/support/IQ7-series-EN4-
Micro-Manual-EN-US.pdf
2. Enphase Installer Toolkit Commissioning:
https://enphase.com/en-in/support/gettingstarted/commission
Force must not deform
top frame flange or
glass may break
Force has
to be
applied in
line with
frame
wall
Figure 1a: Clamp Force Locations

MAXEON SOLAR TECHNOLOGIES, LTD.
537620 Rev.B
©2020 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in this document are subject to change without notice. 7
Enphase Installer Toolkit is the mobile app where you can view the
microinverter serial numbers and connect to the IQ Envoy to track system
installation progress. To download, go to http://www.enphase.com/toolkit and
log in to your Enlighten account.
Getting Started Guide:
https://enphase.com/sites/default/files/GettingStartedGuide_SystemVerificatio
nUsingInstallerToolkit_InsideSystem.pdf
Installation Troubleshooting:
https://enphase.com/sites/default/files/GettingStartedGuide_InstallationTroubl
eshootingUsingInstallerToolkit.pdf
3. Enphase IQ Envoy Installation and Operation Manual:
Refer to the Enphase IQ Envoy Installation and Operation Manual to activate the
system monitoring and grid management functions.
https://enphase.com/sites/default/files/downloads/support/IQ-Envoy-Manual-
EN-US.pdf
The guide provides the following:
oConnecting the Envoy
oDetecting devices and scanning the installation map
oConnecting to Enlighten and registering the system
Table 3. Electrical Characteristics and Grid Interaction.
Please refer to the module datasheet for the AC electrical characteristics
Table 4. Module Frame Details
Platform
Module mounting and ground hole detail
Frame Profile
MAX5 66-CELL GENERATION 5.2 FRAME MODULES
Residential
Modules
SIDE FRAME PROFILE
END FRAME PROFILE

Instructions de sécurité et d’installation pour les modules Maxeon 5 AC
Le contenu du présent document est susceptible d’être modifié sans préavis.
En cas d’incohérence ou de conflit entre la version anglaise et toute autre version de ce manuel (ou document),
la version anglaise prévaudra à tous égards.
Maxeon Solar Technologies, Ltd.
sunpower.maxeon.com/fr/ | sunpower.maxeon.com/be/fr
537620 RevB
NOUVELLE VERSION : B

Table des matières
1.0 Introduction............................................................................................................................................................3
1.1 Définitions............................................................................................................................................................................... 3
1.2 Exclusion de responsabilité..................................................................................................................................................... 3
1.3 Conformité aux normes de la Commission Électrotechnique Internationale (CEI)) ............................................................... 3
1.4 Garantie limitée ...................................................................................................................................................................... 3
2.0 Consignes de sécurité ........................................................................................................................................................... 3
3.0 Caractéristiques électriques.................................................................................................................................................. 3
3.1 Résistance au feu ................................................................................................................................................................... 3
4.0 Branchements électriques .................................................................................................................................................... 3
4.1 Mise à la terre ......................................................................................................................................................................... 4
4.2 Raccordement aux circuits AC ................................................................................................................................................ 4
5.0 Montage des modules .......................................................................................................................................................... 4
5.1 Considérations relatives au site .............................................................................................................................................. 4
5.2 Considérations d’installation .................................................................................................................................................. 5
5.3 Manipulation des modules lors de l’installation..................................................................................................................... 5
6.0 Maintenance ......................................................................................................................................................................... 6
7.0 Dépannage ............................................................................................................................................................................ 6
8.0 Annexe (informations techniques complémentaires) .......................................................................................................... 6
Caractéristiques électriques et détails du cadre des modules ..................................................................................................... 7

MAXEON SOLAR TECHNOLOGIES, LTD.
537620 Rev.B
©2020 Maxeon Solar Technologies, Ltd. Tous droits réservés. Les spécifications fournies dans ce document sont susceptibles d’être modifiées sans préavis. 7
Instructions de sécurité et d’installation pour les
Modules AC
CONSIGNES DE SÉCURITÉ IMPORTANTES
À CONSERVER SOIGNEUSEMENT
1.0 Introduction
Ce document contient des instructions de sécurité et d’installation
relatives aux modules photovoltaïques SunPower Maxeon AC,
conformes aux normes DC et AC (micro-onduleur) portant les logos TUV
et EnTest sur l’étiquette du produit :
1.1 Définitions
Module AC : module Maxeon 5 AC
Micro-onduleur Enphase : le micro-onduleur IQ 7A, compatible avec les réseaux
intelligents, convertit le courant DC (courant continu) du module photovoltaïque
en courant AC (courant alternatif) conformément au réseau.
Câble AC Enphase : également appelé Q Cable, il s’agit d’un câble AC d’une
longueur comprise entre 1,3 m et 2,3 m selon la disposition du Module AC
(portrait ou paysage), de 2,5 mm² de section, avec double isolation, utilisable en
extérieur et avec connecteurs intégrés pour micro-onduleurs. Le Module AC se
branche directement sur les connecteurs du câble.
Enphase Enlighten : logiciel Web de surveillance et de gestion. Les installateurs
peuvent utiliser Enlighten Manager pour consulter des données détaillées sur les
performances, gérer plusieurs installations photovoltaïques, etc.
1.2 Exclusion de responsabilité
Les techniques d’installation, de manutention et d’utilisation de ce produit sont
hors du contrôle de la société. Par conséquent, Maxeon Solar Technologies rejette
toute responsabilité en cas de perte, de dommages ou de frais résultant d’une
installation, d’une manipulation ou d’une utilisation incorrecte.
1.3 Conformité aux normes de la Commission Électrotechnique
Internationale (CEI)
Ce produit vise à respecter ou dépasser les exigences stipulées dans la norme
CEI 62109-3 pour les Modules AC (pas encore disponible). La norme CEI 62109-3
concerne les modules photovoltaïques destinés à être installés sur des bâtiments
ou de façon autonome. La certification TUV n’inclut pas l’intégration à la façade
d’un bâtiment, car des exigences supplémentaires peuvent s’appliquer. Ce produit
n’est pas destiné à être utilisé dans les applications où le rayonnement solaire est
artificiellement concentré sur le module.
1.4 Garantie limitée
Les garanties limitées applicables aux Modules AC sont décrites dans les
conditions de garantie SunPower disponibles à l’adresse
www.sunpower.maxeon.com/fr/ (se reporter au document de garantie limitée).
2.0 Consignes de sécurité
Avant d’installer cet appareil, lisez toutes les instructions de sécurité contenues
dans le présent document.
•Débrancher la source AC de tous les Modules AC de l’installation avant
de réaliser les connexions électriques.
•Pour les connecteurs accessibles à des personnes non qualifiées, il est
impératif d’utiliser les connecteurs verrouillables, si applicable, afin d’interdire
aux personnes non qualifiées de pouvoir déconnecter les Modules AC une fois
qu’ils ont été installés.
•Toutes les installations doivent être réalisées en conformité avec l’ensemble
des règlementations en vigueur.
•Seuls les personnels qualifiés sont autorisés à effectuer l’installation.
•Avant d’installer ce produit, ôter tout bijou métallique, afin de limiter les
risques d’exposition accidentelle à des circuits électriques sous tension.
•Utiliser des outils isolés pour réduire le risque de choc électrique.
•Ne pas se tenir debout ou marcher sur les Modules AC, ni les laisser tomber,
ni les érafler ou les rayer ; éviter toute chute d’objet sur le verre.
•Si le module est endommagé (verre brisé, boîtes de jonction endommagées,
connecteurs cassés et/ou couche arrière endommagée), tout contact avec
la surface ou le cadre du module présente des risques électriques ou de
lacération. Si un module est fissuré après son installation, un technicien
qualifié doit le retirer et contacter le fournisseur pour obtenir des instructions
relatives à son enlèvement.
•Ne pas installer ou manipuler les Modules AC lorsque ceux-ci sont humides,
ou en cas de vent fort.
•Les connecteurs non connectés doivent toujours être protégés contre toute
contamination (par exemple : poussière, humidité, particules étrangères, etc.)
avant et pendant l’installation. Ne pas laisser les connecteurs non connectés
(non protégés) exposés aux conditions ambiantes. Un environnement propre
d’installation est essentiel pour éviter une dégradation des performances.
•Ne pas obstruer les trous de drainage ou laisser l’eau s’accumuler à l’intérieur
ou autour des cadres des Modules AC.
•Si une intervention de maintenance est nécessaire, contacter le fournisseur du
module.
•Conserver ces instructions !
3.0 Caractéristiques électriques
Les caractéristiques électriques et les données d’interaction avec le réseau
figurent au tableau 3 et dans la fiche technique du Module AC. Il incombe à
l’installateur de définir le profil du réseau et de vérifier sa conformité par rapport
à la configuration initiale d’Enphase dans le pays d’installation. Cette opération
n’est possible qu’en accédant à Internet et en se connectant au système Enphase
Enlighten.
Si une installation comporte un module Maxeon AC qui ne figure pas dans cette
liste, consultez l’étiquette du produit à l’arrière du module ou rendez-vous sur
www.sunpower.maxeon.com/fr/ pour télécharger la fiche technique.
3.1 Résistance au feu
Le Module AC présente la même résistance au feu de classe C que les modules DC
(courant continu).
4.0 Branchements électriques
Les Modules AC doivent être branchés à l’aide du câble AC Enphase approprié
et des connecteurs intégrés. Ne pas modifier les connecteurs.
Maxeon Solar Technologies recommande que le câble respecte un rayon de
courbure minimal supérieur ou égal à 60 mm et ne soit pas plié juste après le
connecteur ou la boîte de jonction. Les câbles du Module AC comportent des
connecteurs verrouillables qui, une fois connectés, nécessitent d’utiliser un outil
pour être déconnectés. Ce dispositif permet d’éviter que des personnes non
Important ! Veuillez lire ces instructions en entier avant toute
installation, tout branchement ou toute utilisation du produit.
Le non-respect de ces instructions aura pour effet d’invalider la
garantie limitée des modules SunPower pour ces modules.
Danger ! Les interconnexions du Module AC génèrent du courant continu
(DC) et du courant alternatif (AC) en sortie, et sont sous tension lorsque le
Module AC est raccordé et lorsqu’il est exposé à la lumière. Les courants
électriques peuvent former un arc électrique en cas de coupures et peut
être à l’origine de dommages corporels ou de décès en cas de connexion
ou
déconnexion inappropriée, ou en cas de contact avec des composants
de module endommagés.
FRENCH