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INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK DUO XL-G9.3 / BFG AND XL-G9.3 / BGT – Q CELLS

INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK DUO XL-G9.3 / BFG AND XL-G9.3 / BGT– Q CELLS

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DANGER!  
Risk of fatal injury due to electric shock!

 

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Do not attempt to fix any problems yourself (e.g. glass cracks, 
damaged cables).

 

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Please contact an installer or Q CELLS Technical Customer 
Service Department.

 

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Do not disconnect modules yourself.

 

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Please commission a trade specialist.

 

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Dispose of modules in accordance with the local disposal 
regulations.

6  FAULTS AND DEFECTS

7  DISPOSAL

5  GROUNDING

Option B: Integrated grounding methods

The Q CELLS modules can be bonded with the racking system using 
UL61730 or UL2703 certified integrated grounding methods. The 
racking system will then have to be grounded so that the overall 
system is properly grounded. The listed racking system and grounding 
device should be installed in accordance with the manufacturers’ 
instructions. An example of such integrated grounding method is 
the use of a WEEB clip or Schletter plate between the module and 
the racking system, when mounting the module. 

The WEEB washers are generally compatible with Q CELLS modules, 
however each combination module / racking system requires a specific 
WEEB washer size. Note that WEEB clips are intended for single use 
only; they must not be reused after removal or loosening. Refer to 
Wiley’s installation instructions for the specific use of WEEB washers.

An example of such integrated grounding method is the use of a 
washer recognized as meeting UL2703 requirements between the 
module and the racking system, when mounting the module. For 
example, WEEB washers are generally compatible with Q CELLS 
modules, however each combination module / racking system 
requires a specific WEEB washer size. Note that WEEB washers are 
intended for single use only; they must not be reused after removal 
or loosening. Refer to Wiley’s installation instructions for the specific 
use of WEEB washers.

PV Laminate

Backing Nut (Stainless Steel)

Toothed Lock Washer (Stainless 
Steel)

Grounding Lug (Stainless Steel 
or tin-plated metal)

Equipment 
Grounding 
Conductor

Aluminum 
Frame

Screw (Stainless Steel)

Q CELLS solar modules are known for a long operating life and 
minimal maintenance effort and expense. Dirt and grime are usually 
washed away by rain. If the module is fully or partially shaded by 
dirt or debris (e.g., plants, bird droppings), it needs to be cleaned 
to prevent a loss of performance.

Maintenance

 

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The PV system has to be inspected regularly by certified 
personnel.

 

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The time intervals and extent of the inspection can depend 
on local circumstances (e.g. salt, ammonia content in the air, 
high humidity etc.). The customer/operator must inform himself 
about time intervals and extend of necessary inspections. 

 

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Inspections have to be performed especially after extraordinary 
events (e.g. storm, hail, high snow loads etc.)

 

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During the inspections it has to be checked that the components 
are secure, undamaged and clean.

Cleaning

WARNING!  
Risk of injury due to hot and live modules!

 

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Only clean modules that have cooled down.

 

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Do not carry or wear any electrically conductive parts.

WARNING!  
Risk of falling due to unsecured access! 

 

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Never access the installation area alone or without taking ade-
quate security precautions.

 

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Please commission a trade specialist.

NOTE!  
Module surface damage may occur! 

 

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Remove snow and ice carefully without force (e.g. with a very 
soft broom).

 

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Do not scratch off dirt.

 

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Rinse dirt (dust, leaves, etc.) off with lukewarm water or use, only 
for the glass surface, an alcohol-based glass cleaner. Do not use 
abrasive detergents or surfactants for any part of the panel. 

 

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Use a soft cellulose cloth (kitchen roll) or sponge to carefully wipe 
off stubborn dirt. Do not use micro fleece wool or cotton cloths.

Isopropyl alcohol (IPA) can be used selectively to remove stubborn 
dirt and stains within one hour after emergence.

 

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Please follow the safety guidelines provided by the IPA man-
ufacturer. 

 

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Do not let IPA run down between the module and the frame or 
into the module edges.

NOTE! Module damage may occur!

 

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Do not clean modules with water if there is a risk of 
frost.

 

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Free the substructure from any dirt and debris 
(leaves, bird nests, etc.).

 

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Remove dirt with lukewarm water or alcohol based 
glass cleaner, a broom, or a soft cloth.

 

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Do not use surfactants, rotating brushes, scrapers, 
or any high-pressure water cleaning equipment.

8  MAINTENANCE AND CLEANING

Summary of Contents for Q.PEAK DUO XL-G9.3 / BFG

Page 1: ...Valid for North America INSTALLATION AND OPERATION MANUAL Q PEAK DUO XL G9 3 BFG and XL G9 3 BGT solar modules...

Page 2: ...operator are responsible for com pliance with all applicable statutory requirements and regulations The following regulations and standards must be upheld at all times during the installation operati...

Page 3: ...e documents This installation manual is only valid in combination with the following technical information DOCUMENT TYPE Product data sheet Packaging and transport information MISUSE OR INCORRECT USE...

Page 4: ...to 185 F Pull loads and push loads according to chapter 2 3 Mounting Options Test Load in accordance with IEC 61215 and Design Load 1 5 in accordance with UL 61730 Installation using a mounting struct...

Page 5: ...NTION The loads in the table are related to the mechanical stability of the solar modules The mechanical stability of the mounting system including clamps screws washers etc has to be evaluated by the...

Page 6: ...unt when deter mining the maximum number of modules in the string Parallel Connection Modules may be damaged by the occurrence of reverse currents caused by module defects ground leaks or defective in...

Page 7: ...rizontally as shown NOTE Module damage may occur Never step on modules Do not subject modules to any mechanical stress Do not allow any objects to fall onto modules 3 INSTALLATION 3 1 SAFETY AND TRANS...

Page 8: ...lt from the separation of a closed circuit These can result in life threatening injuries The danger increases when several modules are connected in series Please be aware of that the entire open circu...

Page 9: ...DANGER Risk of fatal injury due to electric shock Electrical work may only be performed by qualified and skilled personnel see page 3 Ensure correct polarity Use solar cables for the connection at the...

Page 10: ...The U S National Electrical Code addresses these issues in Article 250 Proper grounding is achieved by bonding all exposed non current carrying metal equipment to the appropriately sized equipment gro...

Page 11: ...t Grounding Conductor Aluminum Frame Screw Stainless Steel Q CELLS solar modules are known for a long operating life and minimal maintenance effort and expense Dirt and grime are usually washed away b...

Page 12: ...trum Center Drive Suite 1400 Irvine CA 92618 USA TEL 1 949 748 59 69 EMAIL inquiry us q cells com WEB www q cells us Subject to change without notice Q CELLS Installation manual solar modules Q PEAK D...

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