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INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK DUO L-G8.X – Q CELLS

INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK DUO L-G8.X – Q CELLS

With solar modules from Hanwha Q CELLS GmbH (hereafter 
referred to as "Q CELLS") you can directly transform the sun’s 
limitless energy into environmentally-friendly solar electricity. 
In order to ensure the maximum performance of your Q CELLS 
solar modules, please read the following instructions carefully 
and observe all guidelines. Non-compliance may result in 
damage and/or physical injury.

This installation and operation manual (hereafter also referred 
to as the “Manual”) provides instructions for the safe installation 
and operation of crystalline solar modules.

 

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Please read these instructions carefully before proceeding 
with your installation.

 

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Please retain these instructions for the life of the solar 
modules.

 

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Please ensure that this Manual is available to the operator 
at all times.

 

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This Manual should be given to all subsequent owners or users 
of the solar modules.

 

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All supplements received from the manufacturer should be 
included.

 

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Please observe all other applicable documents.

 

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If your questions are not satisfactorily answered in the manual, 
please contact your system supplier. 

Additional information can be found on our website at www.q-cells.
com. 

Intended Use

This manual is valid for Africa, Asia, Europe, Latin America and 
South America. These instructions contain information regarding 
the safe handling and use of quality crystalline solar modules from 
Q CELLS and their installation, mounting, wiring, maintenance 
and disposal. 

Symbols and Labels

The following symbols and labels are used throughout the Manual 
for ease of use. 

SYMBOL

DESCRIPTION

 

Ä

 

Procedure with one or more steps.

• 

 

Lists of items.

Ensure that when carrying out a procedure, 
you check the results of said procedure.

Prohibited.

Beware of possible danger or damage. Cate-
gories:

• 

Danger: Risk of fatal injury

• 

Attention: Risk of serious injury or dam-
age to property

• 

Note: Risk of damage to product

Safety Regulations

In particular the installer as well as the operator of a module 
is responsible for compliance with all applicable statutory 
requirements and regulations. 

 

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Unless otherwise specified by any laws or regulations, the 
following stipulations must be upheld at all times during 
the installation, operation, and maintenance of the solar 
modules: 

• 

This manual.

• 

Other applicable stipulations (such as country-specific 
regulations for pressure equipment, operational safety, 
hazardous goods, and environmental protection).

• 

Regulations and requirements specific to the system.

• 

Any applicable laws and requirements, in particular inter-
national, country specific, regional laws and stipulations 
governing the planning, installation, and operation of solar 
power systems and work on roofs.

• 

Any valid international, national and regional regulations 
governing work with direct current, especially those appli-
cable to the installation of electrical devices and systems, 
and regulations issued by the respective energy provider 
governing the parallel operation of solar power systems.

• 

Any international, country specific and regional accident-pre-
vention regulations.

• 

Other applicable stipulations provided by the relevant 
national institutions regarding safety in the installation and 
operation of electrical items. For example, in Germany the 
Bau-Berufsgenossenschaft (German institution for statutory 
accidence insurance and prevention in the building trade).

Qualified and Skilled Personnel

Both, the installer and operator are responsible for ensuring that 
the installation (including connection to the grid), maintenance 
and dismantling are carried out by trained and qualified specialists 
with approved training certificates (issued by a state or federal 
organization) for the respective specialist trade. Electrical work 
may only be performed by an officially certified tradesperson 
in accordance with the stipulations applicable in the relevant 
country with regard to standard and regulations (in Germany 
e. g. DIN standards, VDE regulations) and the stipulations of the 
local grid operator and/or energy provider.  

1  INTRODUCTION

DOCUMENT REVISION 01
This Manual is valid for Africa, Asia, Europe, Latin America and South America as of May 1st 2019 for Q.PEAK DUO L-G8, Q.PEAK DUO L-G8.1, Q.PEAK DUO L-G8.2 and  
Q.PEAK DUO L-G8.3 solar modules, and replaces all earlier versions.

DISCLAIMER
This manual is subject to change. The data sheets and customer information valid at the point in time when the relevant module was manufactured apply to the installation, mounting, 
and maintenance procedures for the respective solar modules, as far as no updated document is provided. 

TABLE OF CONTENTS

1 INTRODUCTION 

3

2 PLANNING 

5

2.1  TECHNICAL SPECIFICATIONS 

5

2.2 REQUIREMENTS 

6

2.3  MOUNTING OPTIONS 

7

2.4  ELECTRICAL LAYOUT 

10

3 INSTALLATION 

11

3.1  SAFETY AND TRANSPORT 

11

3.2  PREPARATION OF INSTALLATION 

13

3.3  MODULE INSTALLATION 

14

4  ELECTRICAL CONNECTION 

15

4.1 SAFETY 

15

4.2  ELECTRICAL INSTALLATION SAFETY 

16

4.3  CONNECTION OF MODULES 

17

4.4  AFTER INSTALLATION 

18

5 GROUNDING 

19

FAULTS AND DEFECTS 

19

7 DISPOSAL 

19

MAINTENANCE AND CLEANING 

20

Summary of Contents for Q.PEAK DUO L-G8 Series

Page 1: ...INSTALLATION AND OPERATION MANUAL Q PEAK DUO L G8 X solar module series Valid for Africa Europe LatinAmerica South America ...

Page 2: ...pment operational safety hazardous goods and environmental protection Regulations and requirements specific to the system Any applicable laws and requirements in particular inter national country specific regional laws and stipulations governing the planning installation and operation of solar power systems and work on roofs Any valid international national and regional regulations governing work ...

Page 3: ...OPERTY DAMAGE THIS INCLUDES IMPROPER INSTALLATION OR CONFIGURATION IMPROPER MAINTENANCE UNINTENDED USE AND UNAUTHORIZED MODIFICATION Fig 1 External dimensions in mm and components for Q PEAK DUO L G8 Q PEAK DUO L G8 3 1030 mm 1308 mm 2080 mm 35 mm 4 Mounting slots DETAIL A 8 Drainage holes 3 6 mm Frame DETAIL A 16 mm 8 5 mm 25 5 mm 979 mm DETAIL B 10 mm 7 mm 25 mm 4 Mounting slots system Tracker D...

Page 4: ...ply with any applicable laws and stipulations as well as with the following Conform to the necessary structural requirements Compliant with local snow and wind loads Properly fastened to the ground the roof or the façade Forces acting on the module are relayed to the mounting substructure Ensures sufficient rear ventilation of the module Avoid the usage of different metals to prevent contact corro...

Page 5: ...lity of the mounting system including clamps has to be evaluated by the system supplier The Q CELLS listed test load values were determinded with the following clamp parameters clamp width 40mm and clamp depth 10mm The system installer is responsible for the determination of location specific load requirements Ä Ä Ensure that the subconstruction does not touch the junction box even under load Ensu...

Page 6: ...verse currents caused by module defects ground leaks or defective insulation Ä Ä Ensure that the maximum reverse current load capacity indicated in the data sheet is met In order to limit reverse currents that may occur we recommend using the following safety options 1 Layout with a limited number of parallel connected strings Withoutundertakingfurthercurrentblockingmeasures amaximum of two module...

Page 7: ...ule damage may occur Ä Ä Never step on modules Ä Ä Do not subject modules to any mechanical stress Ä Ä Do not allow any objects to fall onto modules 3 INSTALLATION 3 1 SAFETY AND TRANSPORT Danger Risk of fatal injury due to electric shock Ä Ä Block off the installation zone Ä Ä Keep children and unauthorized individuals away from the solar power system Danger Risk of fatal injury due to electric s...

Page 8: ...m the separation of a closed circuit These can result in life threatening injuries The danger increases when several modules are connected in series Ä Ä Please be aware of that the entire open circuit voltage is active even at low levels of solar irradiation Ä Ä Pleasefollowthevalidnationalregulationsandsafetyguidelines for the installation of electrical devices and systems Ä Ä Please make sure to...

Page 9: ...es proceed in reverse order Danger Risk of fatal injury due to electric shock Ä Ä Electrical work may only be performed by qualified and skilled personnel see page 3 Ä Ä Ensure correct polarity Ä Ä Use solar cables for the connection at the junction box outlet Ä Ä Use the same inverter compatible plugs Ä Ä Use minimum 4mm2 copper wires insulated for a minimum of 90 C for field connections Note Mod...

Page 10: ...ry regulations Functional grounding For installations located in tropic regions between 23 5 N and 23 5 S with a module tilt of 5 functional grounding at the negative generator connection on the DC side must be implemented Ä Ä Ensure that the difference of potential between the negative generator connection and the local earth potential e g substructure PE of the inverter on each string in operati...

Page 11: ... or wear any electrically conductive parts WARNING Risk of falling due to unsecured access Ä Ä Never access the installation area alone or without taking adequate security precautions Ä Ä Please commission a trade specialist NOTE Module surface damage may occur Ä Ä Remove snow and ice carefully without force e g with a very soft broom Ä Ä Do not scratch off dirt Ä Ä Rinse dirt dust leaves etc off ...

Page 12: ...ee 17 21 06766 Bitterfeld Wolfen Germany TEL 49 0 34946699 23222 FAX 49 0 34946699 23000 EMAIL sales q cells com WEB www q cells com Subject to change without notice Q CELLS Installation manual solar modules Q PEAK DUO L G8 X_2019 05_Rev01_EN ...

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