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INSTALLATIoN AND oPErATIoN MANUAL SoLAr MoDULES GENErATIoN 4 (G4) – HANwHA Q CELLS GMBH – NA
INSTALLATIoN AND oPErATIoN MANUAL SoLAr MoDULES GENErATIoN 4 (G4) – HANwHA Q CELLS GMBH – NA
Installation Site
Please note the following guidelines that apply to the installation
site:
•
The modules have been tested according to UL 1703 and IEC
61215 for operation in a temperate climate.
•
Solar modules are not explosion-proof.
Ä
Do not operate solar modules near highly flammable gas and
vapors (e.g. gas tanks, gas stations).
Ä
Do not install modules in enclosed space.
Ä
Do not install modules in locations where they may be submerged
in water for lengthy periods.
Ä
Do not use modules as a substitute for the normal roofing
(e.g. modules are not rainproof).
Prevention of Shadowing Effects
Optimal solar irradiation leads to maximum energy output:
Ä
For this reason, install the modules so that they face the sun.
Ä
Avoid shadowing (due to objects such as buildings, chimneys or
trees).
Ä
Avoid partial shading (for example through overhead lines, dirt,
snow).
Limitations
The solar modules are designed for the following applications:
•
Operating temperatures from –40 °F to +185 °F.
•
Wind loads up to max. 4000 Pa and snow loads up to max.
5,400 Pa (as tested according to IEC 61215 see chapter 2.3
mounting options).
•
Installation using a mounting frame for solar modules.
Mounting Frame requirements
Requirements for the mounting frame:
•
Conforms 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.
•
Guarantees long-term stability.
•
Avoid of different metals to prevent contact corrosions.
•
Allows for stress-free expansion and contraction due to temperature
fluctuations.
Ä
Ensure that no mechanical stresses (e.g., caused by vibrations,
twisting, or expansion) are generated on the module.
Ä
Ensure that the clamps and the mounting frame are compatible.
Clamp System requirements
Use customary clamps that satisfy the following requirements:
•
Clamp width:
≥
1.57 in (40 mm).
•
Clamp height compliant with a 1.26 in (32 mm) frame height.
•
Clamp depth: 0.28–0.47 in (7–12 mm).
•
Clamps are not in contact with the front glass.
•
Clamps do not deform the frame.
•
Clamps that satisfy the structural requirements of the installation site.
•
Long-term stable clamps that securely affix the module to the
mounting frame.
Module orientation requirements
•
Vertical or horizontal installation is permitted.
•
Installation with a junction box at the bottom is permitted for
modules with junction boxes classified as IP67.
Ä
Ensure that rain and melting snow can run off freely. No water
accumulation.
Ä
Ensure that the drainage holes in the frame are not covered. No
sealing.
Ä
Maintain the permissible angle of inclination.
•
Minimum angle of inclination: 3°
•
Maximum angle of inclination: 80°
•
Follow the directions for installation angles <
5° (“Grounding”, p. 18)
2.2 requirements
2 PLANNING
2.3 Mounting options
2 PLANNING
Fig. 3:
Installation options for crystalline Q CELLS modules. All dimensions are given in mm. Also observe the allowed static 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
MoDULE
PoINT MoUNTING SySTEM
LINEAr MoUNTING SySTEM
INSTALLATIoN wITH
CLAMPS
Q.PRO-G4
Q.PLUS-G4
Q.PRO BFR-G4
Q.PRO BLK-G4
HyBrID CLAMPING
Q.PRO-G4
Q.PLUS-G4
Q.PRO BFR-G4
Q.PRO BLK-G4
INSTALLATIoN
oN MoUNTING
PoINTS*
Q.PRO-G4*
Q.PLUS-G4
Q.PRO BFR-G4
Q.PRO BLK-G4
INSTALLATIoN wITH
INSErTIoN ProFILES
Q.PRO-G4
Q.PLUS-G4
Q.PRO BFR-G4
Q.PRO BLK-G4
NOT PERMITTED
*Note: please check Q.PRO-G4 module version for fastening point distance (long edge with 35.58 in or 46.06 in possible)
CL3
CL4
0 - 11.81
(0 - 300)
0 - 11.81
(0 - 300)
9.84 - 17.72
(250 - 450)
5.91 - 13.78
(150 - 350)
CL3
CL4
CL1
9.84 - 17.72
(250 - 450)
5.91 - 13.78
(150 - 350)
CL1
NA
13.58
(345)
9.84
250
FB2
4 x mounting
slots
4 x mounting
slots
FB2
4 x mounting
slots
4 x mounting
slots
FB1
13.58
(345)
9.84
250
FB1
IP1
IP2
11.81 - 15.75
300 - 400
NA
0 - 3.94
(0 - 100)
CL5
CL2
CL2
0 - 3.94
(0 - 100)
0 - 3.94
(0 - 100)
IP1
IP2
