
If the connector is damaged or deformed,
Before installation, make sure that the connector is well protected and there
should be no foreign matter such as soil, sand and gravel in the connector. If any,
it must be cleaned before installation.
the connector must be replaced before use; if there is no spare connector, please
contact seraphim in time
1"3".&5&34
14嗡.&$)"/*$"-*/45"--"5*0/*1"3".&5&34 3&."3K嗡15
."*/5&/"/$&
Clean the glass surface of the module regularly with clean water and a soft
sponge or cloth. A mild, non-abrasive cleaning agent may be used to remove
stubborn dirt.
Check the electrical, grounding and mechanical connections every six months to
verify that they are clean, secure, undamaged and free of corrosion.
If any problem arises, consult a professional for suggestions.
Caution: observe the maintenance instructions for all components used in the
system, such as support frames, charging regulators, inverters, batteries etc.
The parameters may be updated time to time, accurate parameters please
check on our website: http://www.seraphim-energy.com or email to our techni
-
cal support team: technic@seraphim-energy.com.
INSTALLATION GUIDE FOR SERAPHIM
DUAL GLASS PHOTOVOLTAIC MODULE
INSTALLATION GUIDE FOR SERAPHIM
DUAL GLASS PHOTOVOLTAIC MODULE
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REMARK
installation
Module
Type
Landscape Portrait
installation
Cable Length: Cable Length:
Cable Length: Cable Length:
4UZK :NOY\KXYOUTUL:;</TYZGRRGZOUT-[OJKGXKKLLKIZO\KLXUS4U\9[TZOR
it is replaced by new version.
Remark :
If conversion cable is needed, see attachment1 for details.
.
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6嗡.&$)"/*$"-*/45"--"5*0/ .&$)"/*$"-*/45"--"5*0/嗡7
The dual glass module is designed for clamp installation. It need the clamps
with rubber strips to fix on the bracket. Figure 1 and figure 2 show the structure
of two kind of clamps.
Figure 1 Double-side clamp
Table 1 Components of the clamp
NO. Name Remark
Aluminium alloy 6063-T5
Spring
Bolt M8 stainless steel bolt
Rubber strip Ethylene Propylene
*OKTK3UTUSKX+6*3
1
2
3
4
Figure 2 Single-side clamp
INSTALLATION GUIDE FOR SERAPHIM
DUAL GLASS PHOTOVOLTAIC MODULE
INSTALLATION GUIDE FOR SERAPHIM
DUAL GLASS PHOTOVOLTAIC MODULE
-0$"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.
Conversion cables are required to meet any of the following conditions:
1. When the DC side input terminal of the inverter or combiner box is original MC4.
2. When the manufacturer of inverter or combiner box requires series DC input bus
terminal must be MC4.
Inspection before use:
1. Confirm the original MC4 connector of the conversion cable and compatible MC4
connector.
2. Make sure that the connector on the conversion cable is not detached or loose,
and the metal core is not skewed or water stained, etc.
3. Confirm that the cable insulation layer of the conversion cable is not damaged,
and the cable is not severely bent or twisted.
Installation of conversion cable:
1. The conversion cable installation position: the positive pole of the string is the
positive pole of the first component junction box cable in the string, and the nega
tive pole is the negative pole of the last component junction box cable in the string.
2. Insert the positive pole of the string into the negative pole of the conversion
cable (compatible), and connect the other positive pole of the conversion cable
(original MC4) to the DC positive input terminal of the inverter or combiner box.
3. Insert the negative pole of the string into the positive pole of the conversion
cable (compatible), and connect the negative pole of the conversion cable (original
MC4) to the DC negative input of the inverter or combiner box.
Precautions:
1. Make sure that the polarity of the string after connection matches the polarity
between the inverter or combiner box.
2. When using, install and connect strictly according to the schematic diagram, and
do not reverse operation.
3. Each string on the DC side is limited to one pair of conversion cable wires, and
cannot be abused, such as connecting multiple times as an extension wire.
The schematic diagram is as follows:
ATTACHMENT 1
INSTRUCTIONS FOR USE OF CONVERSION CABLES
$-".1*/45"--"5*0/
6嗡.&$)"/*$"-*/45"--"5*0/ .&$)"/*$"-*/45"--"5*0/嗡7
The dual glass module is designed for clamp installation. It need the clamps
with rubber strips to fix on the bracket. Figure 1 and figure 2 show the structure
of two kind of clamps.
Figure 1 Double-side clamp
Table 1 Components of the clamp
NO. Name Remark
Aluminium alloy 6063-T5
Spring
Bolt M8 stainless steel bolt
Rubber strip Ethylene Propylene
*OKTK3UTUSKX+6*3
1
2
3
4
Figure 2 Single-side clamp
INSTALLATION GUIDE FOR SERAPHIM
DUAL GLASS PHOTOVOLTAIC MODULE
INSTALLATION GUIDE FOR SERAPHIM
DUAL GLASS PHOTOVOLTAIC MODULE
-0$"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.