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INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.MAXX-G4

INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.MAXX-G4

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2 Planning

2.2 Requirements

Installation Site

Please note the following guidelines that apply to the installation 
site:

 

Solar modules are not explosion-proof and are not suitable for 
use in explosive environments.

  Do not operate solar modules near highly flammable gas and 

vapors (e.g. gas tanks, gas stations).

  Do not install modules in enclosed space.
  Do not install modules in locations where they may be 

submerged in water (e.g. floodplains).

  Do not use modules as a substitute for the normal roofing (e.g. 

modules are not watertight).

  Do not install modules in close proximity to air conditioning 

systems.

  Do not install modules above 4000 m (13120 ft) altitude above 

sea level.

  Contact with saline water (e.g. spray water from the sea) and 

salt aggregation on the modules must be avoided.

  Do not bring any chemical substance (e.g. oil, solvent etc.) into 

contact with any part of the panel. Only substances, which are 
released by Qcells, are allowed to be used during installation, 
operation and maintenance.

  Any installation of modules on surfaces of water is prohibited. 

This includes installations on floating as well as pile-based 
platforms. Qcells may extend the coverage of its warranty to 
such installations, based on a case by case assessment of 
the system design and location. A prior written consent by the 
warrantor is required in any case.

The solar modules are designed for the following applications:

 

Operating temperatures from –40 °C to +85 °C 

 

(–40 °F to +185 °F).

 

Pull loads up to max. 4,000 Pa and push loads up to max. 
8,100 Pa (see chapter "Mounting options").

 

Installation using a mounting structure for solar modules.

Prevention of Shadowing Effects

Optimal solar irradiation leads to maximum energy output:

  For this reason, install the modules so that they face the sun.
  Avoid shadowing (due to objects such as buildings, chimneys 

or trees).

  Avoid partial shading (for example through overhead lines, dirt, 

snow).

Mounting Structure Requirements

The Modules shall be installed and operated on mounting 
structures that comply 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 
corrosion.

 

Allows for stress-free expansion and contraction due to 
temperature fluctuations.

  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.

  Ensure that the clamps and the mounting frame are compatible.

Clamp System Recommendations

Use customary clamps that satisfy the following requirements:

 

Clamp width: ≥ 40 mm.

 

Clamp height compliant with a 32 mm frame height.

 

Clamp depth: 7-12 mm. (applicable for all CL clamping mounting 
options at section "2.3 Mounting options")

 

Clamps are not in contact with the front glass.

 

Clamps do not deform the frame.

 

Clamps that satisfy the structural requirements based on the 
conditions of the installation site according to the applicable 
regulations and technical standards.

 

Long-term stable clamps that securely affix the module to the 
mounting frame.

Module Orientation Requirements

 

Vertical or horizontal installation is permitted.

  Ensure that rain and melting snow can run off freely. No water 

accumulation.

  Ensure that the drainage holes in the frame are not covered. 

No sealing.

75°

  Maintain the permissible angle of inclination.

 

Minimum angle of inclination: 3°

 

Inclination angles above 75° may be limited by 
local regulations

  Standing water on the modules glass needs to be 

avoided.

2 Planning

2.3 Mounting options

Fig. 2:

  Installation options for crystalline Qcells modules. All dimensions are given in mm. Also observe the maximum test loads and 

clamping range as specified on the following page. 
The illustrated installation options apply for both horizontal and vertical module orientation.

Module

Clamp

Subconstruction

Mounting profile

TYPE OF
INSTALLATION

POINT MOUNTING SYSTEM

LINEAR MOUNTING SYSTEM

Installation 
with clamps

CL1a

20 - 450

150 - 570

 

200 - 350

CL1b

   

CL2a

20 - 350

        

CL2b

20 - 200

646 - 1046

20 - 450

CL6a

 

CL6c

20 - 450 

746 - 946

 

200 - 350

CL3

Hybrid clamping

300 - 450

20 - 100

CL5

Installation on 
mounting points

4 x Mounting 
points

356

FB1

4 × Mounting 
points

356

FB2

Summary of Contents for Q.MAXX-G4 Series

Page 1: ...Installation and operation manual Q MAXX G4 solar module series...

Page 2: ...le stipulations such as country specific regulations for pressure equipment operational safety hazardous goods and environmental protection Regulations and requirements specific to the system Any appl...

Page 3: ...TED WARRANTY AND MAY CREATE A SAFETY HAZARD AND RISK PROPERTY DAMAGE THIS INCLUDES IMPROPER INSTALLATION OR CONFIGURATION IMPROPER MAINTENANCE UNINTENDED USE AND UNAUTHORIZED MODIFICATION 2 Planning 2...

Page 4: ...structural requirements Compliant with local snow and wind loads Properly fastened to the ground the roof or the fa ade Forces acting on the module are relayed to the mounting substructure Ensures su...

Page 5: ...he system installer is responsible for the determination of location specific load requirements Ensure that the connection cables of the junction box do not run between laminate and mounting rails Mod...

Page 6: ...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 insulation Ensure that the maximum...

Page 7: ...es or junction box Carry modules upright and horizontally 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 o...

Page 8: ...may result 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 op...

Page 9: ...erformed by qualified and skilled personnel see page 3 Ensure correct polarity Use solar cables for the connection at the junction box outlet Only interconnect connectors of the same type and manufact...

Page 10: ...l Do not disconnect modules by yourself Please contact an installer or Qcells Technical Customer Service Department Dispose of modules in accordance with the local disposal regulations Ensure that all...

Page 11: ...Remove snow and ice carefully without force e g with a very soft broom Do not scratch off dirt Module cleaning has to be done by qualified personnel according to the state of the art and taking into a...

Page 12: ...cells Installation manual solar modules Q MAXX G4_2022 06_Rev03_AU HANWHA Q CELLS AUSTRALIA PTY LTD Suite 1 Level 1 15 Blue Street North Sydney NSW 2060 Australia EMAIL WEB TEL inquiry aus qcells com...

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