INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK DUO BLK ML-G10/t
INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK DUO BLK ML-G10/t
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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 sub-
merged 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 sys-
tems.
Do not install modules above 13,120 ft (4,000 m) 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 war-
rantor is required in any case.
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).
Limitations
The solar modules are designed for the following applications:
■
Operating temperatures from –40 °F to +185 °F.
■
Pull loads and push loads according to chapter 2.3 (‘Test
Load’ in accordance with IEC 61215 and ‘Design Load ×1.5’ in
accordance with UL 61730).
■
Installation using a mounting structure for solar modules.
Mounting Structure Requirements
Requirements for the mounting structure:
■
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 mount-
ing system into the module except for the wind and snow loads.
Additional forces and moments of torque at the mounting po-
sitions 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: ≥ 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). (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°
3°
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
The module is considered to be in compliance with UL 61730 only when the module is either mounted in the manner specified by the
mounting instructions, or when the mounting means has been evaluated with this PV module to UL 2703. A module with exposed con-
ductive parts is considered to be in compliance with UL 61730 only when it is either electrically grounded in accordance with the man-
ufacturer’s instructions and the requirements of the National Electrical Code, ANSI / NFPA 70 (2014-2017), or when the bonding means
has been evaluated with this module to UL 2703.
Fig. 2:
Installation options for crystalline Qcells modules. All dimensions are given in inch (mm in brackets). 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
0.79 - 25.6
(20 - 650)
CL1a
11.8 - 19.7
(300 - 500)
CL1b
0.59 - 8.27
(15 - 210)
CL2a
0.79 - 11.8
(20 - 300)
CL2b
0.79 - 11.8
(20 - 300)
CL6c
0.79 - 19.7
(20 - 500)
25.2 - 48.8
(640 - 1240)
CL6d
0.79 - 9.8
(20 - 250)
25.2 - 48.8
(640 - 1240)
9.45 - 13.8
(240 - 350)
CL3
Hybrid clamping
11.8 - 17.7
(300 - 450)
0.79 - 3.94
(20 - 100)
CL5
Installation
on mounting
points
4 x mounting
slots
15.6
(395.5)
FB1
15.6
(395.5)
4 × Mounting
points
FB2
