SolarEdge PV530-R72LGML Manuel utilisateur

Installation Guide

SolarEdge PV Module Monocrystalline

Bi-Facial Module

PV530-R72LGML, PV535-R72LGML, PV540-R72LGML

Version 1.0

1 Disclaimers

PV Module Monocrystalline Bi-Facial Module Installation Guide

Disclaimers

Important Notice

No part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means,

electronic, mechanical, photographic, magnetic, or otherwise, without the prior written permission of SolarEdge Inc.

The material furnished in this document is believed to be accurate and reliable. However, SolarEdge assumes no

responsibility for the use of this material. SolarEdge reserves the right to make changes to the material at any time and

without notice. You may refer to the SolarEdge website (www.solaredge.com) for the most updated version.

All company and brand products and service names are trademarks or registered trademarks of their respective holders.

Patent marking notice: see http://www.solaredge.com/patent

The general terms and conditions of delivery of SolarEdge shall apply.

The content of these documents is continually reviewed and amended, where necessary. However, discrepancies cannot be

excluded. No guarantee is made for the completeness of these documents.

Please note: This product is intended to provide remote shutdown of the SolarEdge PV harvesting system, to enable safer

access to a building in the event of a fire. This product DOES NOT reduce the risk of fire or protect firefighters or others

accessing a building in the event of a fire.

The images contained in this document are for illustrative purposes only and may vary depending on product models.

Emission Compliance

This equipment has been tested and found to comply with the limits applied by the local regulations.

These limits are designed to provide reasonable protection against harmful interference in a residential installation. This

equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the

instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference

will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception,

which can be determined by turning the equipment off and on, you are encouraged to try to correct the interference by

one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and the receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications not expressly approved by the party responsible for compliance may void the user’s authority to

operate the equipment.

2Version History

PV Module Monocrystalline Bi-Facial Module Installation Guide

Version History

Version 1.0 - (December 2021) initial release

Content 3

PV Module Monocrystalline Bi-Facial Module Installation Guide

Content

Disclaimers ......................................................................................................................................................................................................................1

Important Notice .......................................................................................................................................................................................................................1

Emission Compliance...............................................................................................................................................................................................................1

Version History ..............................................................................................................................................................................................................2

Content ............................................................................................................................................................................................................................3

Important Safety Instructions....................................................................................................................................................................................4

General Safety............................................................................................................................................................................................................................. 4

Installation Safety......................................................................................................................................................................................................................4

Introduction....................................................................................................................................................................................................................5

Limitation of Liability ...............................................................................................................................................................................................................5

General Information.....................................................................................................................................................................................................6

Module Mechanical Drawing ...............................................................................................................................................................................................6

Junction Box Style and Wiring Method ...........................................................................................................................................................................7

Regular Safety.............................................................................................................................................................................................................................7

Electrical Performance Safety...............................................................................................................................................................................................7

Operation Safety........................................................................................................................................................................................................................8

Fire Safety .....................................................................................................................................................................................................................................8

Installation Conditions.................................................................................................................................................................................................9

Installation Site and Working Environment ...................................................................................................................................................................9

Selection of Tilt Angles ...........................................................................................................................................................................................................9

Mechanical Installation............................................................................................................................................................................................. 10

Regular Requirements...........................................................................................................................................................................................................10

Bifacial Module Mechanical Installation ........................................................................................................................................................................11

Electrical Installation ................................................................................................................................................................................................. 14

Electrical Performance...........................................................................................................................................................................................................14

Cables and Wiring...................................................................................................................................................................................................................14

Connectors.................................................................................................................................................................................................................................15

Bypass Diodes...........................................................................................................................................................................................................................15

PID Protection and Inverter Compatibility....................................................................................................................................................................15

Grounding .................................................................................................................................................................................................................... 15

Operation and Maintenance .................................................................................................................................................................................. 16

Cleaning ......................................................................................................................................................................................................................................16

Module Appearance Inspection........................................................................................................................................................................................17

Release and Execution...........................................................................................................................................................................................................17

Support Contact Information ................................................................................................................................................................................. 18

4Important Safety Instructions

PV Module Monocrystalline Bi-Facial Module Installation Guide

Important Safety Instructions

SAVE THESE INSTRUCTIONS

General Safety

NOTE

Consult and follow local codes and other applicable laws concerning required permitting as well as

installation & inspection requirements, rules, and regulations.

Modules and PV systems should be installed by authorized and qualified personnel.

Follow all safety precautions of all components used in the system.

Long periods of shading on the module's surface from the sun can result in cell power dissipation and

overheating.

Do not clean the glass surface with chemicals.

Do not drop the PV module or drop objects onto the module.

Do not attempt to disassemble the modules, and do not remove any attached components from the

modules.

Do not scratch or otherwise harm the back sheet, the glass, or the junction box. Do not pull or twist the

cables or touch them with bare hands.

Do not drill holes in the frame or scratch the insulating coating of the frame.

Keep the module packed in the package until installation.

Do not use modules near equipment or in places where gases, liquids, or other flammable

materials may

be generated.

External or otherwise artificially co

ncentrated sunlight shall not be directed onto the front or back face of

the module.

Installation Safety

NOTE

Wear protective headgear, insulating gloves, safety shoes, and insulated tools when installing the

modules.

Do not install the modules in the rain, snow, or otherwise wet or windy conditions.

Modules may be covered with an opaque material during module installation and wiring to reduce the

risk of charge buildup and electrical shocks or burns.

When mating connectors, make sure they are firmly connected.

Due to the risk of electrical shock, do not perform any work if the junction box is wet.

Do not touch the junction box and the end of output connectors with bare hands.

Do not unplug the connectors under load.

It is recommended not to work alone.

Wear a safety belt if working far above the ground.

Do not wear metallic jewelry, which can cause electric shock, while installing or troubleshooting the PV

system.

Follow the safety regulations for any and all other system components, including wires, connectors,

charging regulators, batteries, inverters, etc.

The cables must be protected from direct sunlight and away from areas of water collection.

Do not damage the surrounding modules or mounting structure when replacing a module.

Do not change any module components (diode, junction box, plug connectors, etc.).

Introduction 5

PV Module Monocrystalline Bi-Facial Module Installation Guide

A module's maximum reverse current is 30A. Using a blocking diode and maximum series overcurrent

protective device in the combiner box are recommended for reverse current protection when more than

four strings are connected in parallel. When used with a SolarEdge optimizer, it’s not needed because

the optimizer has reverse current protection.

When installing the modules on a roof, it is recommended to install over a fireproof and insulating roof

covering.

Do not touch terminals, connectors, and modules while the system is on. Do not stand, walk, drop, or

put objects on the module.

Damaged modules (broken glass, torn back sheet, broken junction box, broken connectors, etc.) can be

electrical hazards and pose a danger of laceration. Contact with damaged module surfaces or module

frames can cause electric shock. In such cases, remove the damaged module from the array and contact

the supplier for disposal instructions.

Do not block draining holes. When working above ground level, wear a safety belt.

Avoid the use of sharp objects and tools that might damage the module.

Introduction

This document provides detailed instructions and safety information regarding the installation, electrical connection, and

maintenance of the following SolarEdge PV Monocrystalline Bi-Facial modules:

PV530-R72LGML

PV535-R72LGML

PV540-R72LGML

Limitation of Liability

Because the use of this manual and the conditions or methods of installation, operation, use, and maintenance of

photovoltaic (PV) products are beyond SolarEdge control, SolarEdge does not accept responsibility and expressly disclaims

liability for loss, damage, or expense arising out of or in any way connected with such installation, operation, use or

maintenance. SolarEdge reserves the right to change the manual without prior notice.

Modules rated for use in this application class may be used in systems operating at greater than 50V DC or 240W, where

general contact access is anticipated. Modules qualified for safety through IEC 61730-1 and this part of IEC 61730 within

this application class are considered to meet the requirements for safety class II.

Where common grounding hardware (nuts, bolts, star washers, split-ring lock washers, flat washers, etc.) is used to attach a

listed grounding/bonding device, the attachment must be made in conformance with the grounding device manufacturer's

instructions.

6General Information

PV Module Monocrystalline Bi-Facial Module Installation Guide

General Information

Module Mechanical Drawing

1 2

Bifacial Modules (With Frame)

Figure 1: Regular Modules Mechanical Drawing

Table 1: Regular Module Items and Labels

Item

Label

Item

Label

Item

Label

Item

Label

Frame

Front Glass

EVA/POE

Solar Cell

Back Glass

Sealant

Junction Box

Name Plate

Mounting Holes

Grounding Holes

Drain Holes

Bar Code

Please refer to Junction Box Style and Wiring Method for the location of the junction box. The specific version is subject to

the corresponding specification.

General Information 7

PV Module Monocrystalline Bi-Facial Module Installation Guide

Junction Box Style and Wiring Method

Table 2 displays images of the various Junction box styles and illustrations of the associated and recommended wiring

methods.

Table 2: Junction Box Style and Wiring Methods

Junction Box Location Icon

Recommended Wiring Method

Vertical Installation: Standard Cable length

(Note: An extension cord is required at the

rotor head of the double row

assembly and the end of the single row.)

Horizontal Installation:

60 type PV module cable length

≥1.2m, 72 type PV module cable length

≥

1.4m, 78 type PV module cable length ≥1.5m

Regular Safety

The application level of the SolarEdge Monocrystalline Bi-Facial module is Class Ⅱ, which can be used in systems

operating at > 50 V DC or >240 W, where general contact access is anticipated.

When the modules are intended for rooftop application, it is necessary to take the overall fire rating of the finished

structure as well as operation and maintenance into account. The roofing PV system shall be installed after being evaluated

by construction experts or engineers and with official analysis results for the entire structure. It shall be proved capable of

supporting extra system bracket pressure, including PV module weight.

For your safety, please do not work on the roof without PPE (Personal Protective Equipment) which includes but is not

limited to protection from falling, ladder or stairs, and personal protective measures.

For your safety, please do not install or handle modules in unsafe conditions including but not limited to strong wind or

gust, damp, or sandy roofs.

Electrical Performance Safety

PV modules can produce DC current under illumination, any contact of the exposed metal of the modules connection wires

may result in electrical shock or burn. Any contact of 30V or larger DC Voltage can be fatal.

In case of no connected load or external circuits, modules can still produce voltage. Please use insulation tools and wear

rubber gloves when operating modules in the sunlight.

The PV modules do not have a switch. Operating of PV modules can only be stopped when they are kept from sunlight or

covered by a hard-board or UV-proof materials or when the angle of the modules facing the sun is placed on smooth and

flat surfaces.

8General Information

PV Module Monocrystalline Bi-Facial Module Installation Guide

To avoid electric arc or electric shock hazards, please do not break down the electric connection in loaded conditions.

Incorrect connections will also lead to electric arc or shock. Keep connectors dry and clean and make sure that they are in

good operating condition. Do not insert other metals into the connectors or carry out electric connections by whatever

means.

Snow, water, or other reflective media in surrounding environments that intensify light re-flection will increase output

current and power. And module voltage and power will increase under low-temperature conditions.

If module glass or other sealing materials are damaged, please wear PPE (personal protective equipment) and then isolate

modules from the circuit.

Do not operate when modules are wet unless you wear PPE (personal protective equipment). Please follow the cleaning

requirements in this manual when cleaning modules.

Do not allow connectors to come into contact with the following chemicals: Gasoline, White Flower oil, Woodlock oil, Mold

temperature oil, Engine oil （such as KV46）, Grease such as Molykote EM-50L）, Lubricating oil, Rust-proof oil, Stamping

oil, Diesel, Cooking oil, Acetone, alcohol, essential balm, Bone-setting liquid, Banana oil, release agent（such as Pelicoat S-

6）, adhesive and potting materials capable of generating oxime gas (such as KE200、CX-200、chemlok）, TBP, cleaning

agent, etc.

Operation Safety

Open modules outer Package when installation.

Do not damage the package and do not drop packaged modules on the ground.

Do not exceed the indicated maximum layer limit on the packaging carton when piling modules up.

Put packaging carton in a ventilated, water-proof, and dry place before unpacking modules.

Follow the unpacking instructions when opening the packaging carton.

Carrying modules with the junction box or wires is strictly forbidden.

Do not stand or walk on modules.

To prevent the module glass from getting damaged, do not place heavy objects on the modules.

Be careful when placing modules in corners in particular.

Do not try to dismantle the module or remove the nameplate or parts of the modules.

Do not paint or apply any other adhesive on the modules.

Do not damage or scratch the back sheet of modules.

Do not drill holes in the frame of a module. Doing so may reduce the frame loading capacity and lead

to frame corrosion and invalidate the limited warranty provided for customers.

Do not scratch the anodic coating of the aluminum alloy frame except for the grounding connection.

Scratch may lead to frame corrosion and reduce frame loading capacity and long-term reliability.

Do not repair problematic modules on your own.

Fire Safety

Please refer to local laws and regulations before installing modules and abide by requirements on building fire protection.

According to the corresponding certification standards, the fire rating of SolarEdge modules is Class C.

The roof should be coated with a layer of fireproof materials with a suitable fire protection rating for roofing installation

and make sure that the back sheet and the mounting surface are fully ventilated.

Different roof structures and installation modes will affect the fireproof performance of buildings. Improper installation

may lead to the risk of fire.

To guarantee roof fire rating, the distance between the module frame and roof surface must be ≥10cm. (4in).

Adopt the use of proper module accessories such as fuse, circuit breaker, and grounding connectors according to local

regulations. Please do not install modules anywhere near exposed flammable gases.

Installation Conditions 9

PV Module Monocrystalline Bi-Facial Module Installation Guide

Installation Conditions

Installation Site and Working Environment

Do not manually focus sunlight with mirrors or a magnifying glass onto modules.

SolarEdge modules must be installed on proper buildings or other appropriate locations such as the ground, a garage,

a building's external wall, roof, or PV tracking system but shall not be installed on any vehicle.

Do not install modules in places that are likely to be flooded.

SolarEdge suggests that modules be installed in working environments where the installation site is exposed to a

monthly average minimum and maximum temperature range of -20℃to 50℃. The extreme working environment

temperature range for modules is -40℃to 85℃.

Make sure that installed modules are not exposed to wind or snow pressure that exceeds the permissible maximum

load limit.

Modules shall be installed in places free from shade throughout the year. Make sure there are no obstacles that block

light within or near the installation sites.

Provide lightning protection for modules installed in places that experience frequent bursts of lightning and thunder.

Do not install modules in places near a possible source of flammable gases.

Modules cannot be used in environments that are exposed to excessive amounts of hail, snow, flue gas, air pollution,

and soot or in places close to sources of strong corrosive substances such as salt, salt mist, saline, active chemical

steam, acid rain, or other substances

that can corrode modules or affect a modules' safety or performance.

Please take protective measures to ensure the reliable and safe installation of modules in severe environments such as

heavy snow, cold and strong wind, or islands close to water and salt mist or deserts.

SolarEdge modules have passed the IEC61701 salt spray corrosion test, however, corrosion may still occur where the

module's frame is connected to the bracket or where the grounding is connected.

In case SolarEdge modules are installed within a distance of 50m –500m away from the seaside, stainless steel or

aluminum materials must be used to connect the PV modules, and the connection point should be protected using

anti-corrosion measures.

Selection of Tilt Angles

Figure 2: Module Tilt Angle

The tilt angle of modules: The angle included between the module surface and horizontal surface; the angle that the

module will obtain the maximum power output when directly facing sunlight.

Preferably, modules should be positioned with a south-facing aspect in the northern hemisphere and a north-facing aspect

in the southern hemisphere.

Please refer to standard module installation guidelines or suggestions from an experienced PV module installer, for the

specific installation angle.

SolarEdge recommends that the tilt angle of module installation be no less than 10°. This allows rainfall to easily wash

away any surface dust that accumulates on the module and reduces the required frequency of cleaning. It also helps to

prevent water from pooling on the glass which otherwise over extended periods can create watermarks on the glass which

may further affect module appearance and performance.

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