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INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK DUO ML-G10.X – Q CELLS

INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK DUO ML-G10.X – Q CELLS

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Danger! Risk of fatal injury due to electric 
shock!

 

Ä

Be sure to maintain the time intervals as 
specified by the inverter manufacturer between 
switching off the inverter and beginning any 
further work.

Danger! Risk of fatal injury due to electric 
shock!

 

Ä

Never plug or unplug the cable when under 
load. Modules must not carry any current.

1.

 Switch off the inverter.

OFF

EN

4  ELECTRICAL CONNECTION

4.2 ELECTRICAL INSTALLATION SAFETY

2.

 Switch off the DC circuit breaker.

3.

 Measure shutdown in DC String. 

(no DC current flow).

4.

 Disconnect plugs by the use of appropriate 

and qualified tools of the manufacturer.

5.

 When connecting the modules proceed in 

reverse order.

Danger! Risk of fatal injury due to electric 
shock!

 

Ä

Electrical work may only be performed by 
qualified and skilled personnel (see page 3).

 

Ä

Ensure correct polarity.

 

Ä

Use solar cables for the connection at the 
junction box outlet.

 

Ä

Only interconnect connectors of the same type and 
manufacturer.

 

Ä

Use minimum 4 mm

2

 copper wires insulated for 

a minimum of 90 °C for field connections.

Note! Module damage may occur!

 

Ä

Ensure that the cabling is not under mechanical 
stress (Comply with bending radius of ≥ 60 mm).

 

Ä

Ensure that the cables do not run between module 
and mounting rail or structure (danger of pinch).

 

Ä

Do not connect modules with different 
orientations or angles of inclination in the same 
string.

 

Ä

Ensure for a tight connection between the 
plugs. Plugs click together audibly.

EN

click

Danger! Risk of fatal injury due to electric 
shock!

 

Ä

Ensure that all electrical components are in a 
proper, dry, and safe condition.

 

Ä

To avoid complex cabling arrangements, it is 
often advantageous to rotate some modules 
180°.

 

Ä

Module orientation can clearly be identified 
from the front side by the serial number and 
barcode labelled behind the module glass on 
the side with negative connection cable.

EN

Inverter

180°

180°

SOLAR

4  ELECTRICAL CONNECTION

4.3 CONNECTION OF MODULES

Summary of Contents for Q.PEAK DUO BLK ML-G10

Page 1: ...INSTALLATION AND OPERATION MANUAL Q PEAK DUO ML G10 X solar module series Valid for Africa Europe LatinAmerica South America ...

Page 2: ...t 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...

Page 3: ...requirements Other applicable documents In addition to this Manual following technical information are relevant DOCUMENT TYPE Product data sheet Packaging and transport information Fig 1 External dimensions and components for Q PEAK DUO ML G10 Q PEAK DUO ML G10 Q PEAK DUO BLK ML G10 Q PEAK DUO BLK ML G10 Q PEAK DUO ML G10 a Q PEAK DUO ML G10 a Q PEAK DUO BLK ML G10 a and Q PEAK DUO BLK ML G10 a DE...

Page 4: ...ows for stress free expansion and contraction due to temperature fluctuations Ä Ensure that no additional forces are applied through the mounting system into the module except for the wind and snow loads Additional forces and moments of torque at the mounting positions caused by torsions displacements or vibrations in the mounting system are not allowed Ä Ensure that the clamps and the mounting fr...

Page 5: ...G10 Q PEAK DUO BLK ML G10 Q PEAK DUO ML G10 a Q PEAK DUO ML G10 a Q PEAK DUO BLK ML G10 a Q PEAK DUO BLK ML G10 a INSTALLATION ON MOUNTING POINTS Q PEAK DUO ML G10 Q PEAK DUO ML G10 Q PEAK DUO ML G10 2 Q PEAK DUO ML G10 4 Q PEAK DUO BLK ML G10 Q PEAK DUO BLK ML G10 Q PEAK DUO ML G10 a Q PEAK DUO ML G10 a Q PEAK DUO BLK ML G10 a Q PEAK DUO BLK ML G10 a 300 450 EUROPE 20 100 CL5 CL2a 20 300 CL2b 20 ...

Page 6: ... of the mounting system including clamps has to be evaluated by the system supplier The listed test load values have been determined with the following clamp parameters clamp width 40 mm and clamp depth 10 mm Ä The system installer is responsible for the determination of location specific load requi rements Ä Ensure that the connection cables of the junction box do not run between laminate and mou...

Page 7: ...of reverse currents caused by module defects ground leaks or defective insulation 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 mod...

Page 8: ...te Module damage may occur Ä Never step on modules Ä Do not subject modules to any mechanical stress 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 Block off the installation zone Ä Keep children and unauthorized individuals away from the solar power system Danger Risk of fatal injury due to electric shock...

Page 9: ...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 Ä Please be aware of that the entire open circuit voltage is active even at low levels of solar irradiation Ä Pleasefollowthevalidnationalregulationsandsafetyguidelines for the installation of electrical devices and systems Ä Please make sure to...

Page 10: ...sonnel see page 3 Ä Ensure correct polarity Ä Use solar cables for the connection at the junction box outlet Ä Only interconnect connectors of the same type and manufacturer Ä Use minimum 4mm2 copper wires insulated for a minimum of 90 C for field connections Note Module damage may occur Ä Ensure that the cabling is not under mechanical stress Comply with bending radius of 60mm Ä Ensure that the c...

Page 11: ...ght concentrators e g mirrors or lenses Ä Ensure that the cabling is not exposed and or hanging and is protected from dirt moisture and mechanical friction 4 ELECTRICAL CONNECTION 4 4 AFTER INSTALLATION Protective Grounding Ä The modules must be grounded in accordance with the local statutory regulations DANGER Risk of fatal injury due to electric shock Ä Do not attempt to fix any problems yoursel...

Page 12: ... snow and ice carefully without force e g with a very soft broom Ä Do not scratch off dirt Ä Module cleaning has to be done by qualified personnel according to the state of the art and taking into account all relevant safety issues and general product properties e g but not restricted to electrical safety mechanical stability load limits depending on the actual mounting options chemical suitabilit...

Page 13: ...e 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 ML G10 X_2021 09_Rev04_EN ...

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