$-".1*/45"--"5*0/
6
嗡
.&$)"/*$"-*/45"--"5*0/
.&$)"/*$"-*/45"--"5*0/
嗡
7
The frameless dual glass module is designed for clamp installation. It need the
clamps with rubber strips to fix on the bracket. Figure 1 and figure 2 show the structure
of two kind of clamps.
Figure 1 Double-side clamp
Table 1 Components of the clamp
NO.
Name
Remark
Aluminium alloy
6063-T5
Spring
Bolt
M8 stainless steel bolt
Rubber strip
Ethylene Propylene
*OKTK36*3ͨ
1
2
3
4
Figure 2 Single-side clamp
INSTALLATION GUIDE FOR SERAPHIM
DUAL GLASS PHOTOVOLTAIC MODULE
INSTALLATION GUIDE FOR SERAPHIM
DUAL GLASS PHOTOVOLTAIC MODULE
-0$"5*0/"/%"/(-&4&-&$5*0/
(&/&3"-*/45"--"5*0/13*/$*1-&
• Module can be installed in both landscape and portrait modes
【
1
】
• The clamp shall not shade the front side of the cells.
• The PV modules shall be installed high enough to keep it away from potential
shading, flying sands, snow and water.
• It is recommended to install the PV modules 30cm away from the ground to make
sure ventilation.
• Appropriate installation structures shall be chosen to meet required mechanical
load.
• It is recommended to install the PV modules with minimum angle of 10 degree to
make the dust easily to be washed off.
• It is recommended to keep minimum 2cm gap between PV modules for thermal
expansion of materials.
• Install PV modules appropriately according to corresponding mechanical load
need.
It is recommended to install PV modules where has excellent sunlight resources. In
the Northern Hemisphere, the module should typically face south, and in the
Southern Hemisphere, the modules should typically face north. The most optimistic
installation angle varies according to different latitudes and longitudes; please con
-
sult experts with appropriate knowledge background when determining the instal
-
lation locations and angles.
When choosing a site, avoid trees, buildings or obstructions, which could cast
shadows on the solar photovoltaic modules. Shading causes hotspot and loss of
output, even though the factory fitted bypass diodes of the PV module will mini
-
mize such effect.
Do not install the PV module near naked flame or flammable materials.
Do not install the PV module in a location where it would be immersed in water or
constantly exposed to water from a sprinkler or fountain etc.
• It is recommended to install the bifacial modules 1m away from the ground or roof
to maintain the energy yield of module rear side.
In order to ensure that the modules can withstand a downward force of up to
2400 Pa (244 kg/m2), the modules shall be fixed on the bracket with the long
side of the module, using a minimum of four clamps. Please make sure to use at
least of two purlins behind the modules to support the modules.
The selection and installation of the clamps shall obey the requirement accord
-
ing to table 2. Otherwise the module may not satisfy the mechanical load and
-
have the risk of broken.
The applied torque should be big enough to fix it steadily.The reference torque
for screw
1
4
2
2
1
4
is 16~20N*m.
