EGING PV EG-215P60-C, EG-220P60-C, EG-225P60-C, EG-230P60-C, EG-235P60-C General Installation Manual
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GENERAL INSTALLATION MANUAL
FOR EGING PV MODULES
PLEASE READ THIS MANUAL CAREFULLY BEFORE INSTALLING OR USING THE MODULES.
PLEASE PASS ALONG THE ATTACHED USER MANUAL TO YOUR CUSTOMER.
1. INTRODUCTION
☆ This Installation Manual contains essential information for the electrical and mechanical
installation that you must know before installing EGING PV modules. This also contains safety
information you need to be familiar with.
☆ All the information described in this manual are the intellectu al property of EGING and based on
the technologies and experiences that have been acquired and accumulated in the history of
EGING.
☆ This document does not constitute a warranty, expressed or implied. EGING does not assume
responsibility and expressly disclaims liability for loss, damage, or expense arising out of or in any
way connected with installation, operation, use or maintenance of the PV modules. No
responsibility is assumed by EGING for any infringement of patents or other rights of third parties
that may result from use of PV module.
☆ EGING reserves the right to make changes to the product, specifications or installation manual
without prior notice.
2. GENERAL INFORMATION (INCLUDING WARNING AND SAFETY)
☆ The installation of PV modules requires a great degree of skill and should only be performed by a
qualified licensed professional,
☆ Please read this manual carefully before installing or using the modules. Please be
is a serious risk of various types of injury occurring
electric shock.
☆ All EGING
accept variety of wiring applications or with a
they do not require
☆ EGING PV modules are designed in accordance with the international standard IEC61215,
IEC61730 and UL1703. .The solar modules have been qualified for application class A(equivalent
to safety class Ⅱ requirements) .
PV modules are equipped with a permanently attached junction terminal box that will
special assembly.
3. RULES AND REGULATIONS
The mechanical and electrical installation of the module should obey local regulations, including
electrical law, construction law and electricity connection requirements. These regulations are
different in different installation site, such as the installation on the building roof, different
installation environment of the power station. Requirements may also differ with the system voltage,
the use of AC or DC. For the specific terms, please contact local authority.
Before installing the PV module, contact appropriate authorities to determine permit, installation
and inspection requirements that should be followed.
including licensed contractors and licensed electricians.
aware that there
during the installation including the risk of
special cable assembly for ease of installation, and
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< GENERAL SAFETY >
1. Installing PV modules and ground frames should be in accordance with applicable rules and
regulations.
2. Only installer/service personnel should have access to the PV module installation site. In order to
avoid a risk of injury or electrical shock, do not allow anyone to approach the PV module if the
person has little knowledge on PV module or on the measures that should be taken when PV
modules are damaged.
3. No matter where the PV modules are installed, either roof mounted construction or any other type
of structures above the ground, appropriate safety practices should be followed and required
safety equipment should be used in order to avoid possible safety hazards. Note that the
installation of some PV modules on roofs may require the addition of fireproofing, depending on
local building/fire codes.
4. In the case that the PV modules are non-integral type, the module is to be mounted over a fire
resistant roof.
5. Follow all safety precautions of other components used in the system.
6. Do not clean the glass surface with chemicals. Do not let water stay on the glass surface of PV
modules for a long time. This creates a risk of white efflorescence (glass disease) which may
result in the deterioration of energy generation.
7. Do not install the PV module horizontally. It may cause dirt or white efflorescence (glass disease)
due to water.
8. Do not cover the water drain holes of the frame. There is a risk of frost damage when the frame is
filled with water.
9. When sliding snow load has to be considered, an appropriate measure has to be taken so that PV
module frames on lower edge of PV modules will not be damaged.
10. In case the glass surface of a PV module is broken, wear goggles and tape the glass to keep the
broken pieces in place.
< ELECTRICAL SAFETY>
1. Contact with electrically active parts of a PV module such as terminals can result in burns, sparks
and lethal shock whether the PV modules is connected or not.
2. PV modules produce electricity when the sunlight or other sources illuminate the module surface.
When the modules are connected in series, voltage is cumulative. When the modules are connected
in parallel, current is cumulative. As a result, a large-scale PV system can produce high voltage and
current which could present an increased ha zard and may cause serious injury or death.
3. Do not connect the PV modules directly to the loads since the variation of the output power
depending on the solar irradiation causes damage for the connected load.
4. Turn off inverters and circuit breakers immediately, should a problem occur.
5. A defective PV module may generate power even if it is removed from the system. It may be
dangerous to handle the PV module while exposed to sunlight. Place a defective PV module in a
carton after PV cells are completely shaded.
6. Do not expose PV module to sunlight concentrated with mirrors, lenses or similar means.
7. Do not shade portions of the PV module surface from the sunlight for a long time. The shaded cell
may become hot (hot spot phenomenon) which results in solder joints peeling off.
8. In case of series connection, the maximum open circuit voltage must not be greater than the
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specified maximum system voltage. The voltage is proportional to the number of series. In case of
parallel connection, please be sure to take proper measure (e.g. fuse for protection of module and
cable from over current, and/or blocking diode for prevention of unbalanced strings voltage) to
block the reverse current flow. The current may easily flow in a reverse direction.
< INSTALLATION SAFETY>
1. During transportation or storage, unless you reach the installation site, otherwise, do not open the
package of the modules.
2. Please protect the modules’ package. When loading or unloading the modules, please handle with
care. Do not drop the packed pallet of modules down directl y .
3. Before open the modules’ package, store the modules in ventilated and dry place.
4. When opening the modules’ package with knife, be careful not scrat c hing the module.
5. Do not lift the whole module by grabbing the terminal box or cable in any sense.
6. Modules are heavy. Handle with care. Do n ot drop PV modules far above ground . Do no t drop one
module down on another module.
7. Do not stand or step on the module. Do not pass by stepping on the module especially when
installing, maintain and washing the modules.
8. Do not hit or put excessive load on the glass or back sheet. Do not allow objects fall down on the
module.
9. Do not cause an excessive load on the surface of PV module or twist the frame.
10. Do not scratch or hit at the back sheet. Do not hit on the terminal box or do not pull the cab les.
Please notice the ground condition when the module is placed horizontally with back sheet faced
down.
11. Do not try to unpick the module, remove any parts or the nameplate of the module.
12. Do not brush oil paint or any other adhesive on the surface of the module. Do not scratch the
insulation coating of the frame (except for ground ing connection). It may cause corrosion of the
frame or compromise the framework strength.
13. Do not drill holes in the frame. It may compromise the frame strength and cause corrosion of the
frame.
14. Do not repair glass, back sheet or other broken part of the module.
15. Please install with dry tools in dry condition. Do not operate when the module is wet, unless wear
proper equipment against electrical shock.
16. Do not grab the PV module at only one side. The frame may bend. Grab the PV module at two
sides facing each other.
17. Do not touch the PV module with bare hands. The frame of PV module has sharp edges and may
cause injury.
18. Do not scratch the output cable or bend it with force. The insulation of output cable can break and
may result in electricity leakage or shock.
19. Do not try artificially to concentrate sunlight on the PV module. Never touch terminal box or the
end of output cables with bare hands when the PV module is irradiated. Cover the surface of PV
module with cloth or other suitable sufficiently opaque material to isolate the PV module from
incident light and handle the wires with rubber-gloved hands to avoid electric shock.
20. Always wear protective head gear, insulating gloves and safety shoes (with rubber soles).
21. Do not touch the PV module unnecessarily during installation. The glass surface and the frames get
hot. There is a risk of burn, or you may collapse because of electric shock.
22. Do not work under rain, snow or windy conditions.
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23. Do not touch the terminal box and the end of output cables the cable ends (connectors) with bare
hands during installation or under sunlight, regardless of whether the PV module is connected to
or disconnected from the system.
24. Plug in the connector tight and ensure the wiring work. Do not unplug the connector if the system
circuit is connected to a load.
25. Do not stomp on the glass at work. There is a risk of injury or electric shock if glass is broken.
26. Do not work alone (always work as a team of 2 or more people).
27. When installing PV modules far above ground, wear a safety belt, do not drop any object (e.g.,
PV module or tools).
28. Do not wear metallic jewelry which can cause electric shock during installation.
29. Do not damage the back sheet of PV modules when fastening the PV modules to a support by
bolts.
30. Do not damage the surrounding PV modules or mounting structure when replacing a PV module.
31. Bind cables by the insulation locks. Drooping down of cables from the terminal box could
possibly cause various problems such as animal biting, electricity leakage in puddle.
32. Take proper measures for preventing the laminate (consisted of resin, cells, glass, back sheet, etc.)
from dropping out of the frame in case the glass is broken.
33. Cables shall be located so that they will not be exposed to direct sunlight after installation to
prevent degradation of cables.
34. When installing the module, make sure that the terminal box is on the higher side of the module for
better waterproof.
4. COMPONENTS
Figure 1 the components of a module
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5. SITE SELECTION AND WORK ENVIRONMENT
☆ In most applications, the PV modules should be installed in a location wh ere there is no shading
throughout the year. Please make sure that there are no obstructions in the surroundings of the site
of installation.
☆ Take proper steps in order to maintain reliability and safety, in case the PV modules are used in
areas such as: Heavy snow areas / Extremely cold areas / Strong wind areas / Installations over, or
near, water / Areas where installations are prone to salt water damage / Small islands or desert
areas.
☆ If you are planning to use the PV modules where the salt water damage may be possible, please
consult with EGING local agent first to determine an appropriate installation method, or to
determine whether the installation is possible.
☆ EGING PV modules have also passed salt mist corrosion test according to IEC60701. But
corrosion may occur in the module frame connecting to the bracket portion or the portion of ground
connection. those parts shall be prepared with anti-corrosion treatment before usage.
☆ Make sure flammable gases are not generated near the installation site.
☆ EGING PV modules have passed the tests in IEC61215 and IEC61730, including damp heat test,
wet leakage current test and so on. The protection level of EGING PV modules is IP65. The PV
modules should not be installed in flooded areas. The junction box should be on the higher side of
the module when it is mounted.
☆ EGING recommend that the PV modules should be installed in the place where the operating
temperature is from -20℃ to 46℃. The operating temperature is the maximum and minimum
monthly average temperature of the installation site. The limit of working temperatur e is from -40℃
to 85℃.
☆ EGING PV modules can be used on proper structure or any other place which is suitable for
module installation(such as ground, roof and façade).
6. TILT ANGLE
☆ The tilt angle of the PV module is the angle between the PV module and a horizontal ground
surface. The PV module generates the maximum output power when it faces the sun directly.
☆ In the Northern Hemisphere, the PV modules should typically face south, and in the Southern
Hemisphere, the PV modules should typically face north.
☆ For the standalone systems with a battery where the PV modules are attached to a permanent
structure, the tilt angle of the PV modules should be determined to optimize the performance
when the sunlight is the scarcest. In general, if the electric power generation is adequate when the
sunlight is the scarcest, then the angle chosen should be adequate during the rest of the year. For
grid-connected installations where the PV modules are attached to a permanent structure, it is
recommended to tilt the PV module at the angle equal to the latitude of the installation site so that
the power generation from the PV module will be optimum throughout the year.
☆ For the detailed installation angle, which is different in different area, may refer to the
recommendation of the experienced PV modules installation supplier.
7. WIRING
☆ To ensure proper system operation and to maintain your warranty, observe the correct cable
connection polarity (Figures 2 & 3) when connecting the modules to a battery or to other modules.
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If not connected correctly, the bypass diode could be destroyed.
☆ PV modules can be wired in series to increase voltage. Connect wires from the positive terminal
of one module to the negative terminal of the next module. Figure 2 shows modules connected in
series.
☆ Connect PV modules in parallel to increase current. Connect wires from the positive terminal of
one module to the positive terminal on the next module. Figure 3 shows modules connected.
Figure 2.SERIES for more voltage
Figure 3.PARALLEL for more current
8. INSTALLATION
Refer to the installation of individual models of PV module in this manual.
9. ELECTRICAL RATINGS
Refer to the mechanical and electrical ratings of individual models of PV module in the annex of this
manual.
10. GROUNDING
☆ Each PV module has two grounding holes on each short side frame. Do not drill additional
grounding holes on the frame. And the negative pole of the modules must be grounded also.
Otherwise, the module warranty will be void.
☆ The grounding is considered within the requirement of local regulation at the site of installation.
☆ When needed frame grounding,
arranging the system ground so that the removal of one module from the circuit will not interrupt
the grounding of any other modules. The modules should be grounded to the same electrical point.
☆ An example of acceptable ground connection using a screw, nut（hardware not provided） and
washer retaining a ground screw is shown in figure 4. The size of the gro unding cable should be
decided by the professional person who responsible for electrical installation. In a connection of
this type, the hardware (such as a toothed locked washer / star washer) must score the frame
surface to make positive electrical contact with the frame. The ground wire must be considered
please refer to below example of connection. Please be careful in
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