Jinergy JNMP60 series User manual

CRYSTALLINE SILICON PV MODULE
INSTALLATION GUIDE
A_ V2220208

This document is only for internal use of JINNENG CLEAN ENERGY TECHNOLOGY LTD, and shall not be published or
copied without permission of the company.
1 Introduction
1.1 Purpose
This document provides detailed instructions and valuable safety information regarding the
installation, electrical connection and maintenance of the JINNENG CLEAN ENERGY
TECHNOLOGY LTD (Hereinafter referred to as " JINERGY "）Crystalline Photovoltaic modules,
involved module series are as follow Table 1:
Cell Size
Module Type
158.75
JNMP60/JNMM60/JNMP72/JNMM72/JNMP120/JNMP144
166
JNMM120/JNMM144/JNBM120/JNBM144/JNHM120/JNHM144
182
JNMM108/JNMM144/JNBM144
210
JNMM120/JNBM120/JNMM132/JNBM132
Table 1
All instructions and mechanical and electrical requirements should be read and understood
before attempting installation.
The installer should conform to all safety precautions in this guide when installing the module.
Keep this guide in a safe place for further reference.
1.2 Limitation of Liability
Because the use of this manual and the conditions or methods of installation, operation, use
and maintenance of photovoltaic (PV) products are beyond JINERGY control, JINERGY does
not accept responsibility and expressly disclaims liability for loss, damage, or expense arising
out of or in any way connected with such installation, operation, use or maintenance. JINERGY
reserves the right to change the manual without prior notice.
1.3 Others
1.3.1 Modules rated for use in this application class may be used in systems operating at greater
than 50V DC or 240W, where general contact access is anticipated. Modules qualified for
safety through IEC 61730-1 and this part of IEC 61730 within this application class are
considered to meet the requirements for safety class II.
1.3.2 Where common grounding hardware (nuts, bolts, star washers, spilt-ring lock washers, flat
washers and the like) is used to attach a listed grounding/bonding device, the attachment
must be made in conformance with the grounding device manufacturer’s instructions.
2 Safety
2.1 General Safety
2.1.1 Consult and follow local codes and other applicable laws concerning required permitting as
well as installation & inspection requirements, rules, and regulations.
2.1.2 PV modules should be installed and maintained by qualified personnel.
2.1.3 Use the same performance modules within a given series.
2.1.4 Follow all safety precautions of all components used in the system.

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copied without permission of the company.
2.1.5 Do not shade portions of the PV module surface from the sun for a long period of time. The
shaded cell will produce hot spot effect.
2.1.6 Do not clean the glass surface with chemicals.
2.1.7 Do not drop the PV module or drop objects onto the PV module.
2.1.8 Do not concentrate sunlight on the modules or panels.
2.1.9 Do not attempt to disassemble the modules, and do not remove any attached components
from the modules.
2.1.10 Do not scratch or hit at the back sheet, the glass, the terminal box. Do not pull the cables or
touch them with bare hands.
2.1.11 Do not drill holes in the frame or scratch the insulating coating of the frame.
2.1.12 Keep the PV module packed in the carton until installation and avoid carton moisture.
2.1.13 Do not use modules near equipment or in places where flammable gases may be generated.
2.2 Installation Safety
2.2.1 Wear protective head gear, insulating gloves, safety shoes, and insulated tools when installing the
modules.
2.2.2 Do not install the modules in rain, snow, or otherwise wet or windy conditions.
2.2.3 Completely cover the PV module surface with an opaque material during PV module installation and
wiring to prevent accidental charge buildup.
2.2.4 Plug in connectors tightly when working on wiring.
2.2.5 Due to the risk of electrical shock, do not perform any work if the terminals of PV module are wet.
2.2.6 Do not touch the terminal box and the end of output cables (connectors) with bare hands.
2.2.7 Do not unplug the connector under load.
2.2.8 Do not work alone.
2.2.9 Wear a safety belt if working far above the ground.
2.2.10 Do not wear metallic jewelry, which can cause electric shock, while installing or troubleshooting the
PV system.
2.2.11 Follow the safety regulations for any and all other system components, including wires, connectors,
charging regulators, batteries, inverters, etc.
2.2.12 Do not expose wires to direct sunlight. Use UV-resistant cabling.
2.2.13 Do not damage the surrounding PV modules or mounting structure when replacing a PV module.
2.2.14 Do not change any PV module components (diode, junction box, plug connectors, etc.).
2.2.15 Maximum reverse current for module is shown in Table 2. Use a blocking diode and maximum
series overcurrent protective device in the combiner box are recommended for reverse current
protection when more than three strings are connected in parallel.
Cell Size
Module Type
Single Glass
Double Glass
158.75
27A
27A
166
27A
27A
182
33.75A
40.5A

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210
40.5A
47.25A
Table 2
2.2.16 The solar modules are recommended to be installed over a fireproof and insulating roof covering
when installed on a roof.
2.2.17 Module may not be contacted during working.
2.2.18 Please fixed the connecting cable to the bracket which avoid loose cable waggle.
2.2.19 It is forbidden to cable placed on the sharp edges.
2.2.20 The corresponding protection measures should be made for cable to prevent direct contact with
animals.
2.2.21 Excess gas that battery produced could cause explosion.
2.3 Installation matters needing attention
Solar module (hereinafter referred to as the
"components") under the sun can produce more than
30V voltage. The voltage exceeds the safety voltage
range. So the electrical connection parts such as
improper operation which sparks cause fire, electric
shock, and even, so regardless of the component in
any case, don't direct contact with the terminal.
Module for outdoor use, can be installed on the roof,
vehicles, ships, etc. Installed in different attachments
should be used for mounting bracket. Do not remove
or moving components of any such as frame, glass,
label, junction box adhesion on the module parts.
Don't attempt to daub on the surface of the module or
paste any object.
Do not use a mirror, lens, or similar articles focus
sunlight onto the module.
In the process of transportation and installation of
module, please do not let the child contact and away
from modules and solar photovoltaic power
generation systems.

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copied without permission of the company.
Do not place the module in the combustible gas
easy generation or congregate.
In the process of moving module, do not grab
junction box and cable, should contact the module
frame for handling.
In any case, please don't trample modules.
To protect the glass is damaged, please do not
place heavy objects on the module or throwing have
damage to any of the items out of modules.
Careful handling, avoid knock against. Improper
handling and placement, may cause module of glass
breakage and loss of performance, which affects the
output.
3 Mechanical Installation
3.1 Installation Condition
3.1.1 Environment temperature: -40 to 85℃.
3.1.2 Operating temperature: -40 to 85℃.
3.1.3 The maximum altitude of the PV module is designed: 2000m.
3.1.4 Tilt Angle selection: The installation should be facing north in the southern hemisphere and facing
south in the northern hemisphere.
3.1.5 To maintain the modules’ Class C fire rating, the fire class of the roof and building materials should
higher than Class C. The fire rating of this module is valid only when mounted in the manner
specified in the mechanical mounting instructions.
3.1.6 Raise the distance when installation requirement is greater than or equal to 0.3 m. Module
installation use appropriate installation angle, refer to the following Table 3.

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copied without permission of the company.
Local latitude
Installation angle
0°~15°
15°
15°~25°
latitude
25°~30°
latitude+5°
30°~35°
latitude+10°
35°~40°
latitude+15°
＞40°
latitude+20°
Table 3
3.2 Installation method and corresponding static load
3.2.1 Screw fixed installation method and static load
1）158.75 Module
Screw installation method
Installation of cross beam through long side four hole bolt
Static load（Test load）
Installation Method
Module Type
Installation of cross beam through long
side four hole bolt
JNMM60-XXX
+5400Pa/-2400Pa
JNMM72-XXX
+5400Pa/-2400Pa
JNMP60-XXX
+5400Pa/-2400Pa
JNMP72-XXX
+5400Pa/-2400Pa
JNMP120-XXX
+5400Pa/-2400Pa
JNMP144-XXX
+5400Pa/-2400Pa
Table 4
2）166 Module

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copied without permission of the company.
Screw installation method
Installation of cross beam through long side
inner four hole bolt
Installation of cross beam through long side
outer four hole bolt
Static load（Test load）
Installation Method
Module Type
Installation of cross
beam through long side
inner four hole bolt
Installation of cross beam
through long side outer
four hole bolt
JNMM144-XXX
+5400Pa/-2400Pa
+5400Pa/-2400Pa
JNMM120-XXX
+5400Pa/-2400Pa
+3600Pa/-2400Pa
JNBM144-XXX
+3600Pa/-2400Pa
+5400Pa/-2400Pa
JNBM120-XXX
+5400Pa/-2400Pa
+5400Pa/-2400Pa
JNHM144-XXX
+3600Pa/-2400Pa
+5400Pa/-2400Pa
JNHM120-XXX
+5400Pa/-2400Pa
+5400Pa/-2400Pa
Table 5
3）182 Module
Screw installation method
Installation of cross beam through long side
inner four hole bolt
Installation of cross beam through long side
outer four hole bolt
Static load（Test load）
Installation Method
Module Type
Installation of cross
beam through long side
inner four hole bolt
Installation of cross beam
through long side outer
four hole bolt

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copied without permission of the company.
JNMM108-XXX
+5400Pa/-2400Pa
+2400Pa/-2400Pa
JNMM144-XXX
/
+5400Pa/-2400Pa
JNBM144-XXX
/
+5400Pa/-2400Pa
Table 6
4）210 Module
Screw installation method
Installation of cross beam through long side outer four hole bolt
Static load（Test load）
Installation Method
Module Type
Installation of cross beam through long
side outer four hole bolt
JNMM120-XXX
+5400Pa/-2400Pa
JNBM120-XXX
+5400Pa/-2400Pa
JNMM132-XXX
+5400Pa/-2400Pa
JNBM132-XXX
+5400Pa/-2400Pa
Table 7
Bolts are inserted as described in the process below (Fig. a).
1. Place the module on the supporting bars underneath (The modules should directly touch with the
supporting bar).Insert the four stainless-steel bolts (M8) through the holes in the frame.
Components must be laid across support rods (40mm to 80mm in width).
2. Secure each bolt to the frame with 2 stainless-steel washers, one on each side of the mounting
structure; and screw on either a stainless-steel spring washer or a toothed lock washer. Finally,
secure with a stainless steel nut (M8).
Fig. a

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copied without permission of the company.
3. The torque for tightening the nut and bolts recommended 13Nm when the property class of bolts
and nuts is Class 8.8.
3.2.2 Fixture fixed installation method and static load
1）158.75 Module
Fixture fixed installation method
Installation of long side four
pressing blocks embedded in
beam
Installation of cross beam
through long side four pressure
blocks
Installation of cross beam through
short side four pressure blocks
Static load（Test load）
Installation Method
Module Type
Installation of long
side four pressing
blocks embedded in
beam
Installation of cross
beam through long
side four pressure
blocks
Installation of cross
beam through short side
four pressure blocks
JNMM60-XXX
+5400Pa/-2400Pa
+5400Pa/-2400Pa
+2000Pa/-2000Pa
JNMM72-XXX
+5400Pa/-2400Pa
+5400Pa/-2400Pa
+1800Pa/-1400Pa
JNMP60-XXX
+5400Pa/-2400Pa
+5400Pa/-2400Pa
+2000Pa/-2000Pa
JNMP72-XXX
+5400Pa/-2400Pa
+5400Pa/-2400Pa
+1800Pa/-1400Pa
JNMP120-XXX
+5400Pa/-2400Pa
+5400Pa/-2400Pa
+2000Pa/-2000Pa
JNMP144-XXX
+5400Pa/-2400Pa
+5400Pa/-2400Pa
+1800Pa/-1400Pa
Table 8
2）166 Module
Fixture fixed installation method
Installation of long side four pressing blocks
embedded in beam
Installation of cross beam through long side with
400 spacing four pressure blocks

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Installation of cross beam through long side four
pressure blocks
Installation of cross beam through short side
four pressure blocks
Static load（Test load）
Installation Method
Module Type
Installation of
long side four
pressing blocks
embedded in
beam
Installation of
cross beam
through long side
with 400 spacing
four pressure
blocks
Installation of
cross beam
through long side
four pressure
blocks
Installation of
cross beam
through short side
four pressure
blocks
JNMM144-XXX
+5400Pa/-2400Pa
+2400Pa/-2400Pa
+5400Pa/-2400Pa
+1800Pa/-1400Pa
JNMM120-XXX
+5400Pa/-2400Pa
+2400Pa/-2400Pa
+5400Pa/-2400Pa
+2000Pa/-2000Pa
JNBM144-XXX
+5400Pa/-2400Pa
+2400Pa/-2400Pa
+5400Pa/-2400Pa
+2000Pa/-1200Pa
JNBM120-XXX
+5400Pa/-2400Pa
+2400Pa/-2400Pa
+5400Pa/-2400Pa
+2000Pa/-1200Pa
JNHM144-XXX
+5400Pa/-2400Pa
+2400Pa/-2400Pa
+5400Pa/-2400Pa
+2000Pa/-1200Pa
JNHM120-XXX
+5400Pa/-2400Pa
+2400Pa/-2400Pa
+5400Pa/-2400Pa
+2000Pa/-1200Pa
Table 9
3）182 Module
Fixture fixed installation method
Installation of cross beam through long side four pressure blocks
Static load（Test load）
Installation Method
Module Type
Installation of cross beam through long side
four pressure blocks
JNMM108-XXX
+5400Pa/-2400Pa
JNMM144-XXX
+5400Pa/-2400Pa
JNBM144-XXX
+5400Pa/-2400Pa
Table 10

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copied without permission of the company.
4）210 Module
Fixture fixed installation method
Installation of cross beam through long side four pressure blocks
Static load（Test load）
Installation Method
Module Type
Installation of cross beam through long side
four pressure blocks
JNMM120-XXX
+5400Pa/-2400Pa
JNBM120-XXX
+5400Pa/-2400Pa
JNMM132-XXX
+5400Pa/-2400Pa
JNBM132-XXX
+5400Pa/-2400Pa
Table 11
Each aluminum mounting clamp comes with an M8 bolt, a plain washer, a spring washer, and an
M8 nut. To fasten the module:
1. Place the module on the two supporting bars (not provided). The bars should be made with
stainless material or treated with an anti-corrosion process (e.g., anodic oxidation treatment). The
component must be parallel or laid across support rods (the width of the support rod is 40-80 mm).
2. The bar’s top surface contacted with module frame should come with grooves compatible with an
M8 bolt.
3. If the bars do not come with grooves, holes of a suitable diameter may need to be drilled to allow
bolts to be attached to the bars at the same locations as mentioned before.
4. Secure each clamp by attaching plain washer, spring washer, and nut, in that order.
5. Both of close-ups of Fig. b indicate the middle clamps and Fig. c indicate the side clamps for your
reference. The dimensions for the middle clamps are a ≥ 40 mm, b ≥ 26 mm, c = 8 mm, d ≥ 28 mm,
and Ø = 9 mm. The torque for tightening the nut and bolts recommended 28Nm when the property
class of bolts and nuts is Class 8.8. Especially the installation method of cross beam through long
side briquetting, slide bolts through groove on the supporting bars next to the locations where the
clamps are to be fastened. The module may be clamped only in the permitted clamping area as on
the long edge of the frame, and the edge of the clamp should not coincide with the position of the
mounting hole.

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Fig. b Fig. c
End Clamp installation Middle Clamp installation
6. Especially the installation of long side pressing blocks embedded in beam, the modules may be
mounted using clamps designed for solar modules refer to Fig.d, the modules must be supported
along the length of the long edge and should overlap the array rail by 10mm-14mm.
Rail
Clip
Frame
Support width
Catch width
5mm Min.
10-14mm
30mm Min.
Catch length
Fig. d
3.3 Stent
1. Please obey the instructions and safety regulations on racks. From bracket suppliers if necessary,
can obtain more information on support.
2. Module frame provided on the back of at least 4 fixed hole used for fixed installation, please don't in
the module of drilling hole on aluminum alloy frame, such as drilling, is likely to affect the service life
of module.
3. Module must be installed in the frame of the plane. Entire squadron composed of modules and
support system must be able to withstand the wind and snow load must produce mechanical stress.
4. A stent of heat bilges cold shrink stress should not impact on the performance of the module and
use.
5. Stent must by weather resistance, corrosion resistance, UV resistance materials, general use of

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steel or aluminum alloy materials.
Note: if the module of drilling hole on aluminum alloy frame, will not be guaranteed the product quality
assurance period.
3.4 Ground and roof installation
3.4.1 Ground installation
Choose to install the height of the need to guarantee the minimum edge module is covered with snow,
vegetation cover, not by local sand damage caused by wind, suggest installation height not less than
300 mm.
3.4.2 Roof installation
1. On the roof and building installation process, to ensure the module installation is firm, avoid
module drop caused by the not installed firmly make its damage, or causing casualties.
2. Convenient for daily maintenance and reduce the water vapor condensation caused harm,
the back of the module needs to have enough space. So in custom installation scheme and the
installation process, to ensure that the back of the module and installation plane, have enough
distance between recommended minimum distance is 50 mm.
3. Module roof installation, could affect the roof structure safety, it is necessary to use
grounding failure protector, wrong installation can cause accident harm.
4. Solar modules installed on the roof, suggest the upper module is installed on fire protection
and insulation.
5. In strong winds weather condition, please do not install the modules.
4 Electrical Installation
We recommend that all wiring and electrical connections comply with the appropriate national
electrical code.
4.1 Installation
4.1.1 Under standard test conditions (1000W/m²irradiance,AM 1.5 spectrum, and cell temperature at
25°C (77°F)), electrical performance parameters of module refer to the module specifications.
4.1.2 The maximum system voltage for all module series is 1000V/1500V.
4.1.3 Connect quantity of modules that match the voltage specifications of the inverters used in
system. Modules must not be connected together to create a voltage higher than the permitted
maximum system voltage under the worst local temperature conditions.
4.1.4 Under normal conditions, a photovoltaic module is likely to experience conditions that produce
more current and/or voltage than reported at standard test conditions. The requirements of the
National Electrical Code (NEC) in Article 690 shall be followed to address these increased outputs. In
installations not under the requirements of the NEC, the values of ISC and VOC marked on this
module should be multiplied by a factor of 1.25 when determining module voltage ratings, conductor
capacities, over current device ratings, and size of controls connected to the PV output.
4.1.5 Each module (or series-connected string of modules) shall be provided with the maximum
series overcurrent protective device.The current of modules of different models can be refered to the

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copied without permission of the company.
Table 12.
Cell Size
Module Type
Single Glass
Double Glass
158.75
20A
20A
166
20A
20A
182
25A
30A
210
30A
35A
Table 12
4.1.6 Use a special solar cable and plugs for installing the PV system and make sure that all
connections are safe and tight. The cable cross section size should be 4mm2(12AWG) and able to
withstand the maximum possible system open-circuit voltage.
4.1.7 Bypass diodes are included in module junction boxes to avoid decreased module performance
in the event of shade or shelter. Please check the relevant product datasheet for the specific diodes of
J-box.
4.1.8 It is recommended to install anti-reflection diode in the header box or group series inverter.
4.1.9 The maximum number of modules that can be connected in series must be calculated according
to the relevant regulations. The value of the open-circuit voltage in the local minimum temperature
condition cannot exceed the maximum system voltage of the module (the maximum system voltage of
the module is DC1000V/1500V according to the IEC61730 safety test) and the value required by
other DC electrical module.
It is recommended to calculate according to the following formula:
N：Recommended maximum number of series
Vdc max：Maximum system voltage（DC1000V/1500V）
Voc：Refer to the values in the specification
t：The lowest predicted local temperature
Kv：Open circuit voltage temperature coefficient
4.1.10 It is possible to heat or burn up except for hearing“ka”when people plug the connector.
Fail Pass
4.1.11 The minimum bended radius is 43mm and prohibit to excessively bend. After the
assembly is installed, the cable shall be fixed in time, and the cable shall not swing back and
forth for a long time.

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copied without permission of the company.
Bending radius of cable Fail Pass Fail Pass
4.1.12 It is recommended to use jinergy type PV-JN01, 5.6~6.3 mm cable for connector which
supplied by module factory, these connectors are not recommended to replace the module
connector.
4.1.13 Wiring mode of junction box
1）Wiring mode for vertical installation
2）Wiring mode for horizontal installation

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4.2 Grounding anti-thundered
4.2.1 Grounding
Fig.e Toothed washer nut
1) Use the marked 5.5 mm grounding holes (5.5mm) to ground the anodized frame. All nuts,
bolts, and gasket are type M5 and should be made of stainless steel (Fig. e).
2) Put the bolt through the Fixed end and then through the hole in the aluminum frame.
3) Add the gasket and nut on the other side of the bolt and tighten to secure all parts. The tightening
torque should be 2.1±0.1Nm. (Note that the copper wire cannot be attached directly to the
aluminum.).
To suggest grounding method above, also can use in line with the national electrical grounding
method of relevant norms.
4.2.2 Precautions for grounding anti-thundered
Conventional grounding hardware (nuts, bolts, washers, toothed lock washers, smooth washers,
etc.) is used to connect grounding or securing equipment. The connection must comply with the
grounding equipment manufacturer's instructions. When grounding, observe the following local

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standards and rules:
1) Use the ground hole on the frame for grounding. Do not use mounting holes or drill extra holes for
grounding on the frame. Otherwise, the rigidity of the frame may be insufficient.
2) The frame is a corrosion-resistant coated aluminum frame. When grounding, it is necessary to use
toothed gasket or self-tapping screw to penetrate the film to achieve a good grounding effect,
otherwise it may cause poor grounding.
3) Each module is grounded individually. For example, ensure that all modules of series are properly
connected at the beginning and end of each string. Do not ground one part in a single array.
4) The material, shape, size, buried depth, and grounding mode of the grounding body must comply
with the design specifications.
5) Before the thunderstorm season, check whether the grounding of the PV module is reliable, such
as whether the grounding cable is connected effectively and whether the anti-corrosion treatment
measures are intact. If necessary, dig the ground to spot check the corrosion of the underground
part.
6) The recommended grounding cable diameter must meet grounding requirements.
7) Anti-thundered measure should be taken to module series Photovoltaic grounding and lightning
protection should implement by regulation of DL/T1364.
5 Installation method
1. The modules which installed at one series should be same power、same color、same current.
2. If the modules must be gathered together, we suggest that the first mix colors, secondly mix current,
mixed power is not recommended.
3. Only high current modules can mixed into low current modules series.
4. The strapping tape of cable need to use scissors to cut open, can't catch the connector pull off.
5. If there is tape to hold the cables on the backsheet, remove it before installation.
6. During installation, the backsheet of the modules shall not be scratched.
7. Do not tread module in any case.
8. Where there are sandstorm, the module connector should immediately connect after a short period,
or do sand protection, avoid sand enter into the connector and affect the installation.
9. Recommendations for coastal applications of PV modules (Table 13).
Definition
Coast Distance L(m)
Installation
Rack Requirement
General Location
L ≥1000
Normal
Standard
Coast Location
100 < L < 1000
Anti-corrosive
treatment
Anti-corrosive
treatment
Severe Coast area
L ≤100
Reject
-
Table 13
1) All requirements in the installation manual must be followed.
2) The below instructions must be followed：

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a. Don’t scratch Corrosion resistant layer with the surface of modules and PV system；
b. All of support systems for PV installation, must be resistance to salt mist and corrosion of sea
water；
c. Insulation or corrosion protective measures must be taken for Non Aluminum alloy material
directly connected frame or gap between metal parts and frame.
The right to interpret shall belong to Jinergy.
6 Maintenance and Disposal
6.1 Daily inspection
1. Check whether the glass surface of the module is scratched, broken, or cracked. If the glass
is cracked, the module needs to be replaced immediately.
2. The module is forbid to shield by grass、droppings and other sundry，otherwise it will cause
power decreases, serious will cause hot spots,combustion.
3. Check whether the installation device of the module is loose or damaged. If it is not firmly
installed, it may be overturned by strong wind.
4. Check whether cables and connectors are damaged or loose. Check whether the grounding
cable is in good contact with the module.
5. Check whether sharp objects are in contact with the glass and backsheet of modules.
6. Check whether there is cable or other components impact module, this phenomenon may
cause cell cracked, power decreased, serious may cause hot spot or burning.
7. Modules shall not be piled up around flammable items, surrounding environment should be
good ventilation and heat dissipation.
8. Pay attention to avoid electric shock during operation and maintenance (as long as there is
light, the module may have current, even if the inverter is not started).
9. In order to keep the system security and work under maximum efficiency, electrical and
mechanical failure needs to be tested by authorized personnel.
The component burst Foreign body occlusion The cable is loose
6.2 Clean
The module should clean which the irradiance is lower than 200 w/m², suggested module
cleaning time: the summer before 6 o 'clock in the morning, after 7 PM; the winter before 7 o
'clock in the morning, after 6 PM.
1. You can use all kinds of soft sponge,foam,duster to clean module rather than knife、steel wool
in case of scratching the glass.

This document is only for internal use of JINNENG CLEAN ENERGY TECHNOLOGY LTD, and shall not be published or
copied without permission of the company.
2. Clean the water pressure cannot be more than 690 Kpa.
3. For stubborn dirt on the glass surface, you can use mild, non-abrasive cleaners, such as
glass cleaners, alcohol, etc., and do not use corrosive chemical reagents.
4. People can clear it with soft items if there is thick snow on the glass, be careful to not scratch
glass. It is not recommended to clean when the snow wait to be too thick, to avoid the module
surface freeze.
5. Do not clean the module which glass is cracked or cable is damaged, as there is a risk of
electric shock.
6. Don’t walking, standing or sitting on the module to clean.
7. It is not recommended to clean with higher mineral water because there are remaining
minerals after dry up.
8. It is forbidden to clean with water which temperature is different largely with module，
otherwise the glass is impossible to broken.
9. Do not touch the surface of module with bare hands.
6.3 Safety tips
1. It is recommended that professional personnel check and maintain the power station system
to avoid electric shock or personal injury.
2. Pay attention to safety protection measures during inspection and maintenance. Electrical
equipment may be in high voltage danger.
3. Follow the operation and maintenance instructions and safety rules for all components used
in PV system.
7 Unloading and storage of modules
7.1 Unloading
7.1.1 Horizontal - container loading
S/N
Operating Procedure
Photo
Control Point

This document is only for internal use of JINNENG CLEAN ENERGY TECHNOLOGY LTD, and shall not be published or
copied without permission of the company.
1
If the container is on the ground, the
module can be unloading directly.
If the container is not full， the people need to
cut the bandage when unloading(If the
container is full，the bandage is none).
2
If the container is on the flatbed
trailer, the module need a landing
platform when unloading.
1. Before the forklift operate, add some
buffer articles at the forklift arm to avoid
damaging the module.
2. Box transportation needs to keep
horizontal or tilted to the direction of
forklift.
3. The vertical surface of the forklift arm
should be smooth and there are no
something that sticks out.
4. Start from the short side of the packing
box, reduce modules that are broken.
5. When second transportation, a special
person should be command to carry, and
it is prohibited to damage the packing
box.
6. During operation, the forklift truck
should not hit the pallet including the
pallet wooden pier.
3
The forklift can loading 3T or more,
raising the module smoothly pull out
and keep slow speed when holding
the module.
1. Box transportation needs to keep
horizontal or tilted to the direction of forklift.
2. The vertical surface of the forklift arm
should be smooth and there are no
something that sticks out.
2. Vertical - container loading
S/N
Operating Procedure
Photo
Control Point
1
If the container is on the ground, the
module can be unloading directly.
If the container is not full， the people need to
cut the bandage when unloading(If the
conta iner is full，the bandage is none).
2
If the container is on the flatbed
trailer, the module need a landing
platform when unloading.
1. Before the forklift operate, add some
buffer articles at the forklift arm to avoid
damaging the module.
2. Box transportation needs to keep
horizontal or tilted to the direction of
forklift.
3. The vertical surface of the forklift arm
should be smooth and there are no
something that sticks out.