MAXEON SOLAR TECHNOLOGIES, LTD.
537620 Rev.I
©2024 Maxeon Solar Technologies, Ltd. All rights reserved. Specifications included in this document are subject to change without notice. 3
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
1,0 Introduction
This document provides safety and installation instructions
for the SunPower 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, Maxeon 6, Performance 3, 6 and 7 AC module
DC Module: A typical photovoltaic solar module without
microinverter unit attached.
Enphase Microinverter: Smart grid ready IQ7A, IQ8A, IQ8AC or
IQ8MC 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 3.3 mm2 cross section, double
insulated, outdoor rated with integrated connectors for
microinverters. Maxeon Solar Technologies recommends the use at
least of 2.0m long Q cable for greater flexibility in module
installation in Portrait configuration. AC Module plugs directly into
the Q that includes factory integrated 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: 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.
Approved compatible connectors: Tyco Electronics PV4S
1.2 Disclaimer of Liability
The installation techniques, handling and use of this product are
beyond company control. Therefore, Maxeon Solar Technologies
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 SunPower AC modules. 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 SunPower 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 cover all
modules in the PV array with an opaque cloth or material before
making or breaking electrical connections
• Do not connect or disconnect modules when current from the
modules in the string 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 allow connectors to come in contact with chemicals such
as sunscreen, greases, oils and organic solvents which may cause
stress cracking.
• 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 2 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 SunPower AC module which does not
appear on this list, please consult the product label on the back of
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 Technologies Limited
Warranty for PV Modules and/or Enphase Energy
Limited Warrant
for microinverters
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.
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