TALESUN TS-ET- Series User manual

Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [e-mail] Tel: [phone]
REVISIONS
Suzhou Talesun Solar
Technologies Co., Ltd.
REV
ECN / NPA
DESCRIPTION OF CHANGE
CHK’D/DATE
APP’D/DATE
TITLE: Installation manual for
crystalline solar photovoltaic
modules（Half Cell）IEC
A0
03-2020
New Edition
Xia Cai
Paul
SPEC. NO.:
TS-ET-xx
PART NO.:
N/A
DRAWN BY
Gang Shi
REV: A0
SHEET 1OF 1

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 1of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
1 / 28
INSTALLATION MANUAL
For crystalline solar photovoltaic modules
“According with IEC61215 edition 2 & IEC61730 standards”

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 2of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
2 / 28
INDEX
1. INTRODUCTION
1.1 PURPOSE OF THE MANUAL
1.2 DISCLAIMER OF LIABILITY
1.3 PRODUCTION IDENTIFICATION
2. SAFETY GUIDELINES
2.1 GENERAL SAFETY GULDELINES
2.2 PRODUCT PRECAUTION
2.3 TRANSPORT AND STORAGE SAFETY GUIDELINES
3. MECHANICAL INSTALLATION
3.1 SELECTING THE LOCATION
3.2 SELECTING THE PROPER SUPPORTING FRAME
3.3 GENERAL INSTALLATION
3.4 INSTALLATION METHOD
4. ELECTRICAL MOUNTING
4.1 MODULE SELECTION
4.2 SAFETY FACTOR
4.3 GENERAL INSTALLATION
4.4 GROUNDING
5. COMMISSION AND MAINTENANCE
5.1 BLOCKING DIODES AND BYPASS DIODES
5.2 TROUBLESHOOTING
5.3 MAINTENANCE
6. TECHNICAL DATA

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 3of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
3 / 28
1 INTRODUCTION
1.1 PURPOSE OF THE MANUAL
This guide contains information on precautions to be used during the handling and installation of Suzhou Talesun Solar
Technologies Co., Ltd photovoltaic modules along with technical instructions to be followed during installation, mounting,
wiring and maintenance thereof. Suzhou Talesun Solar Technologies Co., Ltd hereafter is referred to as “Talesun”. Any
divergence from the contents of this manual during the handling, installation, or maintenance of Talesun’s products will
render the warranty and any guarantees there under null and void.
Information for installers
Installers must read and understand this manual before installation.
Please ensure that installation, operation and maintenance of your photovoltaic system is only carried out by qualified
persons able to carry out the technical procedures described in this manual, i.e. system planers, installers and
maintenance personnel, and is carried out in accordance with all safety precautions in this manual and any and all
applicable local codes. If you do not possess these qualifications, you may not carry out the work described herein
except for cleaning.
This manual and the instructions set forth herein are part of the product and should therefore be kept for the entire
useful life of the solar installation.
Information for operators
Keep these instructions safe for the entire useful life of the solar installation.
Please contact your plant supplier for information concerning the formal requirements for solar systems. Please be
sure to learn about directives and permit requirements from the responsible local authorities and energy providers
prior to installation of the solar plant.
We recommend that you insure your solar system against natural hazards (e.g. against lightning strikes).
1.2 DISCLAIMER OF LIABILITY
These instructions are only valid for products of Talesun.
The information in this manual is based on Talesun’s knowledge and experience and is believed to be reliable; but
such information including product specification (without limitations) and suggestions do not constitute a warranty,
expressed or implied. Talesun reserves the right to change the manual, the PV products, the specifications, or product
information sheets without prior notice.
Because of the use of this manual and the conditions or methods of installation, operation, use and maintenance of
photovoltaic products are beyond Talesun’s control, Talesun assumes no liability for damage, loss, or expense arising
out of or in any way connected with such installation, operation, use or maintenance. Talesun assumes no
responsibility extending beyond the functional capability and safety of the modules. This manual is only for reference.
No license is granted by implication or otherwise under any patent or patent rights.
Special module’s installation according to the module’s specification or contract terms.

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 4of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
4 / 28
If your questions are not adequately addressed in this manual, please first contact your system supplier. You can find
more information on our website www.talesun.com.
1.3 PRODUCTION IDENTIFICATION
Each module has three labels that provide the following information:
Nameplate: describes the product type; rated power, rated current, rated voltage, open circuit voltage, short circuit
current, all as measured under standard test conditions; weight, dimension etc.; the maximum system voltage is 1000
volts DC is shown on the nameplate. Maximum fuse rating is also shown.
“QA Pass” stamp: module will be strictly inspected according to standard and get a QA Pass stamp on the backsheet.
2-dimensional Bar code: The serial number has 16 digits. There are two bar codes on each module. One is permanently
attached to the interior of the module and is visible when viewing the front of the module, and another is stuck to the
rear side of the module.
Removing a label will make the Talesun warranty void.
2 SAFETY GUIDELINES
2.1 GENERAL SAFETY GUIDELINES
DANGER! Danger due to electric shock!
All installations must be performed in compliance with all applicable regional and local codes, or
other national or international electrical standards as applicable.
A solar module generates electricity and voltage even at low intensity of illumination.
Physically disconnecting contacts in a live electrical circuit can cause arching, resulting in
grave or mortal injury. The severity increases when several modules are connected in series.
Cover the solar modules with opaque material for the entire duration of assembly. Only then is the module reliably de-
energized.
Never disconnect plugs when under load. Be aware that even without the presence of daylight, residual charge may still
be present in the plant. Ensure that the modules are first disconnected from the inverter prior to opening any contacts
in the solar installation.
Artificially concentrated sunlight shall not be directed on the module. Solar modules produce electrical energy when
light shines on their front surface. The DC voltage may exceed 30V. Contact with a DC voltage of 30V or more is
potentially hazardous.
In the case of module or phase voltages of more than 120 V, the extra-low voltage range is left. Undertake the
necessary protective and precautionary measures.
Do not insert electrically conductive parts into the plugs and junction box. Do not touch the contacts or exposed
terminals.
Keep children and unauthorized persons away from the modules.
In case of damaged modules or operational errors of the solar array, always contact your installer or Talesun Technical
Customer Service.

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 5of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
5 / 28
Do not wear metallic ornaments or metallic devices while installing or troubleshooting photovoltaic systems.
WARNING! Danger of injury due to broken glass! Risk of injury due to falling modules!
The modules are primarily made of glass and must therefore be handled with appropriate caution.
In order to ensure safe mounting, familiarize yourself with all applicable national regulations for
work safety and accident prevention.
Wear suitable protective clothing (e.g. safety shoes, protective gloves) in order to prevent injuries.
If the front glass is broken, or the back sheet is torn, contact with any module surface or the frame can cause electric
shock.
Under normal conditions, a photovoltaic module is likely to experience conditions that produce more current and/or
voltage than reported at standard test conditions. Accordingly, the values of ISC and VOC marked on this module should
be multiplied by a factor of 1,25 1,25 when determining component voltage ratings, conductor current ratings, fuse
sizes, and size of controls connected to the PV output
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 this part of IEC61730 and IEC61730-2 and
within this application class are considered to meet the requirements for safety classⅡ
2.2 PRODUCT PRECAUTION
Do not attempt to disassemble the modules.
Do not remove any attached nameplates or components from the modules.
Do not open the junction box under any circumstances.
Only carry out modifications to the modules that have been confirmed by Talesun in
writing in advance.
Do not carry out any extra drilling (e.g. for fasteners) on the modules.
Use only insulated tools that are approved for work on electrical installations.
Do not use light concentrators (e.g. mirrors or lenses) to attempt to increase the capacity of the module. The module
may be damaged. This also voids the warranty.
2.3 TRANSPORT AND STORAGE SAFETY GUIDELINES
Inappropriate transport and installation may break the module. To prevent damage of the modules:
Transport the modules in their original packaging until installation.
Store the modules securely in cool and dry rooms. The packaging is not weather-resistant!
Protect the modules against scratches and other damage, especially from impact at the edges or improper storage.
Ensure modules do not bow under their own weight.
Do not rest a module unprotected on its edges. This can damage the module and the frame.
Do not lift or move the modules using the cables or at the junction box under any circumstances!
Do not set the modules down hard on any surface.
Do not subject the module surfaces to mechanical stress.

PRODUCT SPECIFICATION
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Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
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EFFECTIVE DATE
03-2020
Page 6of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
6 / 28
Do not stand on the modules.
Do not drop or place objects on the modules.
3 MECHANICAL INSTALLATION
3.1 SELECTING THE LOCATION
The modules are certified according to the norm IEC 61215 and others for safe operation in moderate climates. The
operator needs to consider the effect of the high altitude on the operation of the module, when the modules are
installed at high altitude.
Do not expose the modules to chemicals.
Do not place the modules in standing water. The projection grade of the junction box is IP67.
Do not install the modules near flammable gases and vapors (e.g. gas containers) or near open flames and flammable
materials. Solar modules are not explosion-proof operating equipment.
If there is exposure to salt (i.e., marine environments) and sulfur (i.e., sulfur sources, volcanoes), there is a risk of
corrosion. It’s not recommended to install the modules, when the distance is less than 100m ; and it’s recommended
to install the modules with the anti-salt function, when the distance is between 100m and 1km.
A module is considered shade-free when it is entirely unshaded throughout the year (e.g. by buildings, chimneys,
trees). Even partial shading of the modules (e.g. by overhead lines, dirt, snow) should be avoided.
3.2 SELECTING THE PROPER SUPPORTING FRAME
Always observe the instructions and safety precautions included with the support frames to be used with the modules.
Install each module to a mounting structure:
That is made of durable, corrosion-resistant and UV-resistant material.
That can transfer forces on the module to the assembly substructure.
That ensures that no mechanical stress (e.g. caused by vibrations, twisting or expansion) is generated on the module.
That ensures sufficient back ventilation of the module.
That ensures long term stability.
That will not give rise to galvanic corrosion in case of direct metal contact (i.e. grounding lead, screws, washers, etc.)
That allows for strain-free expansion and contraction due to natural ambient temperature variations.
3.3 GENERAL INSTALLATION
Modules connected in series should be installed at the same orientation and angle. Different orientations or angles may
cause a loss of power output due to the change in sunlight exposure.
When developing the final layout of photovoltaic system, consider keeping suitable access to allow the maintenance
and inspection works. To minimize risk in the event of an indirect lightning strike, avoid forming loops when designing
the system.
The modules may be installed in landscape or portrait format.

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 7of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
7 / 28
Install the module in such a way that the junction box is positioned in
the upper area of the module and the wires hang downwards.
The optimal tilt angle of the module depends on the respective latitude.
We recommend a photovoltaic simulation tool to ensure the optimal
orientation.
Ground mount
Select the height of the mounting system to prevent the lowest edge of the module from being covered by snow for a
long time in winter in areas that experience heavy snowfalls.
In addition, assure the lowest portion of the module is placed high enough so that it is not shaded by plants or trees or
damaged by sand and stones driven by wind.
Roof mount
When installing a module on a roof or building, ensure that it is securely
fastened and cannot fall as a result of wind or snow loads.
Provide adequate ventilation under a module for cooling; the
recommended standoff height is 10cm. Clearance of 1/4 of an inch (6.35
mm) or more between modules is required to allow for thermal expansion
of the frames.
For roof mounting applications the assembly is to be mounted over a fire
resistant roof covering rated for the application. Talesun modules have
been listed as Class C according to UL790 standard.
Any roof penetration required to mount the module must be properly sealed to prevent leaks.
In some cases, a special support frame may be necessary.
The roof installation of solar modules may affect the fireproofing of the building construction.
Do not install modules on a roof or building during strong winds to prevent accidents.
All module support structures used to support PV modules at correct tilt angles should be wind and snow load rated
by appropriate local and civil codes prior to installation.
Pole mount
When installing a module on a pole, choose a pole and module mounting structure that will withstand anticipated
winds for the area.
3.4 INSTALLATION METHOD
(a) Frame Holes Mounting
Modules must be securely attached to the mounting structure using four pre-drilled mounting holes in the frame.
Modules should be bolted to support structures through mounting holes located in the frame's back flanges only. Do
not drill additional holes. Doing so will void the warranty.
Each module must be securely fastened at a minimum of 4 points. If additional wind or snow loads are anticipated for

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 8of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
8 / 28
this installation, additional mounting points should be used. System designer and installer are responsible for load
calculations and for proper design of support structure.
Use appropriate corrosion-proof fastening materials. All mounting hardware (bolt/split washer/flat washer/nut)
should be stainless steel M8 size. And the parts in contact with the frame should use the plain washer with a diameter
of 20-24mm and a thickness of ≥1.8mm. For the large cavity of the 72-type 35 frame, the plain washer with a diameter
of 16mm should be used.
Follow mounting guidelines recommended by the PV mounting supplier. The mounting design must be certified by a
registered professional engineer.
The mounting design and procedures shall comply with local codes and all authorities having jurisdiction.
Use a torque wrench for installation. Tightening torques should be within 10~17 Nm for M8 coarse thread bolts,
depending on bolt quality class.

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 9of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
9 / 28
Ensure that the drainage openings of the frame are left open following installation to allow water runoff. This prevents
frost damage.
Install the module in such a way that rainwater and snowmelt can run off freely to avoid standing water or pudding.
The modules have been designed to resist a static load of 5400Pa (positive load), and this resistance value can
decrease if modules are not mounted following the instructions above.
(b) Clamping installation
Modules can be installed with clamps. Modules must be securely attached to the mounting structure with four clamps on
the long frame.
The modules must be properly secured to their support so that they can withstand live load condition, including wind
uplift, to the pressure they have been certified for. It’s the installer’s responsibility to ensure the clamps used to
secure the modules are strong enough.
The modules are not subject to wind or snow loads exceeding the maximum permissible loads.
The module clamps which are used must not come into contact with the front glass and must not deform the frame.
Avoid shadowing effects from the module clamps. Drain holes in the module frame must not be closed or obscured by
the clamps.
The module installed with clamps on the front frame for 2400Pa load and 5400Pa load (see the following picture), and
refer to the following table for different value of “A” and “B”.

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 10 of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
10 / 28
Module Type
Module Dimension
Length*Width*Thickness
Load
A
Distance from module
edge to clamping zone
B
Clamping zone
TP6L72(H)
series
2098mm*1046mm*35mm
Negative
1600Pa
440mm
100mm
Positive
3600Pa
440mm
100mm
TP6L60(H)
series
1758mm*1046mm*35mm
Negative
1600Pa
290mm
100mm
Positive
3600Pa
290mm
100mm
Use a torque wrench for installation, and the compression for each clamps is not strong to avoid potential damages to
module frames. The recommended maximum compression for each clamp is 20MPa (2900PSI).
The module mounting structure must be made of durable, corrosion-resistant and UV-resistant material. All mounting

PRODUCT SPECIFICATION
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Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
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EFFECTIVE DATE
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Page 11 of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
11 / 28
hardware (bolt/flat washer/split washer/nut) should be stainless steel M8 size.
The minimum recommended length for each clamp is 50mm.
The modules have been designed to resist a static load of 2400Pa , and the resistance value can decrease if modules
are not mounted following the instruction above.
This manual is just for reference. Customer can select the corresponding installation manual based on the purchased
module.
4 ELECTRICAL INSTALLATION
4.1 MODULE SELECTION
Only connect modules of the same type, same configurations and same power class in the same system. This is the only way
to achieve optimal yields.
4.2 SAFTY FACTOR
Under normal conditions, a photovoltaic module may experience conditions that produce more current and/or voltage than
reported at Standard Test Conditions. Accordingly, the values of ISC and VOC marked on modules should be multiplied by a
factor of 1.25 when determining component voltage ratings, conductor capacities, fuse sizes and size of controls connected
to the module output.
Alternatively, all valid national regulations for the installation of electrical systems are to be applied.
Installer need to pay more attention to avoid the PID phenomenon, when installing the electrical system.
4.3 GENERAL INSTALLATION
Before installing modules, contact the appropriate authorities to determine permissions, installation and inspection
requirements to follow that apply to your site and installation.
Check applicable building codes to ensure that the construction or structure (roof, facade, support, etc.) where the
modules are being installed is strong enough to support the weight of the modules and all other system components.
If modules are connected in series, the total voltage is equal to the sum of individual voltages. The recommended max.
number of module (N) = Vmax system / [Voc(at STC)×1.25×1.25].
If the modules are allowed to be installed in parallel electrically, each module (or series string of modules so
connected) shall be provided with the maximum series fuse as specified. For applications requiring high currents,
several photovoltaic modules can be connected in parallel; the total current is equal to the sum of individual currents,
each module (or series string of modules so connected) shall be provided with the maximum series fuse as specified.
The recommended number of module in parallel is only one.
Use special solar cable and suitable plugs only (wiring should be placed in conduit that is sunlight-resistant or, if
exposed, should be sunlight-resistant) in accordance with local fire, building and electrical codes. Ensure that they are
in perfect electrical and mechanical condition.
Only use solar cables as connection cables. Use connectors of the same type and manufacturer within a solar system,
and compatible connectors to connect the inverter.During the installation, disassembly, maintenance and any other

PRODUCT SPECIFICATION
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Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
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EFFECTIVE DATE
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Page 12 of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
12 / 28
related processes of cables and connectors, the force applied between cables and connectors shall not be more than
90N, so as to avoid improper connection or damage of connectors and cables caused by human factors, affecting the
electrical safety or service life of products.
Ensure that all electrical components are in a proper, dry and safe condition. In this way you avoid electrical short-
circuits or dangerous contact voltages due to defective or damaged cables.
Always avoid mechanical stressing of the connection cables.
Ensure a tight connection between the individual connectors (especially to the inverter). Make sure they click together
properly.
4.4 GROUNDING
The module frame must be properly grounded. The grounding wire must be properly fastened
to the module frame to assure good electrical contact. Use the recommended type, or an
equivalent, connector for this wire.
Polarity negative ground of the inverter in the system is able to effectively avoid the PID
phenomenon of the module in addition, and professional person is needed to undertake the polarity negative ground
operation of the inverter.
If the support frame is made of metal, the surface of the frame must be electroplated and have excellent conductivity.
Grounding clip assembly (TYPE: TYCO ELECTRONICS 1954381-2).
Wire selection and preparation:
The grounding clip accepts solid uninsulated copper wire sizes 10 or 12 AWG. The wire must not be nicked, cut, or
scraped. There is no preparation required.
Spacing:
Care must be used to avoid interference between adjacent grounding clips and other components for removal of the
grounding clip.
Removal:
The wire can be removed from the grounding clip when the slider is disengaged (slider and screw are exposed). The
screw must be loosened before the grounding clip can be removed from the frame. The grounding clip can be reused
up to 5 times after proper removals (the 8--32 screw and hex nut or Keps nut can be reused; however, the thread-
cutting screw must be replaced). The thread-cutting screw cannot be reused after removing the grounding clip from
the frame.
Repair:
The grounding clip is not repairable. Discard any defective or damaged grounding clips.
Tooling:
A drill bit is required for drilling the frame holes. A No. 2 cross--recessed screwdriver must be used to secure (and
remove) the screw of the grounding clip to (and from) the frame. For the grounding clip with the 8--32 screw and hex
nut or Keps nut, a 3/8--in. wrench must be used to secure (and remove) the nut of the grounding clip to (or from) the

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 13 of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
13 / 28
frame. The recommended screw tightening torque is 1.7+0.5/-0.2Nm (15+4.4/-1.7 in.-lbs).
The slider can be engaged manually or channel lock pliers can be used to engage the slider. A flat—head screwdriver
must be used to disengage the slider.

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
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EFFECTIVE DATE
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Page 14 of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
14 / 28
Mounting
Wire Placement
Termination

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 15 of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
15 / 28
5 COMMISSION AND MAINTENANCE
5.1 BLOCKING DIODES AND BYPASS DIODES
Blocking diodes prevent current flowing from the battery to the module when no electricity is being generated. It is
recommended to use blocking diodes when a charging regulator is not used. Your specialist dealer can advise you
regarding the suitable types.
In systems with more than two modules in series, high reverse current can flow through cells that are shaded partially
or outright when part of a module is shaded and the rest is exposed to the sun. These currents can cause the affected
cells to get very hot and could even damage the module. To protect module from such high reverse currents, by-pass
diodes are used in modules. All modules rated greater than 55 Watt have bypass diodes already integrated in the
junction box. In the unlikely event of diode failure, it can be easily replaced; however, doing so will void warranty
unless this exchange is made by an authorized person.
Protect yourself from electric shocks while debugging or maintaining the solar power system.
Bypass diode type
Manufacturer
Schottky, GF2545MG
Shandong DIYI Science and Technology Co., Ltd.
Schottky, Type: 2L2545SD
Zhejiang Meijing Technology Co., Ltd.
5.2 TROUBLESHOOTING
DANGER! Life danger due to electric shock!
Please do not attempt to correct problems on your own!
In case of problems or damaged modules (for example, glass
breakage, damaged cables) please contact your installer or the
Talesun Technical Customer Service.
5.3 MAINTENANCE
Talesun modules are built to last and require minimal maintenance. The dirt is typically washed away by rain. However, rain
may not adequately clear more stubborn grime (i.e. pollen, vegetation, bird droppings, etc.). Such soiling which shades the
active area of the module can lead to a reduction in the system‘s performance. Talesun recommends the following
maintenance in order to ensure optimum performance of the module:
Clean the glass surface of the module as necessary. Always use water and a soft sponge or cloth for cleaning. A mild,
non-abrasive cleaning agent can be used to remove stubborn dirt.
Check the electrical and mechanical connections every six months to verify that they are clean, secure and undamaged.
If any problem arises, have them investigated by a competent specialist. Attention: observe the maintenance
instructions for all components used in the system, such as support frames, charging regulators, inverters, batteries
etc.

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 16 of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
16 / 28
6 TECHNICAL DATA(166 cell)
Type1000v
TP6L72M-***
TP6L60M-***
Type1500v
TP6L72M(H)-***
TP6L60M(H)-***
Power Level
***=410-465 in 5W steps
***=320-375 in 5W steps
Type
6inch*3inch/144cells/Mono-
crystalline
6inch*3inch/120cells/Mono-
crystalline
Dimension
[mm]
2098*1046*35
1758*1046*35
Weight [kg]
25.5
21
Module
Maximum System
Voltage(V)
Pmax
(W)
Vmpp
(V)
Impp
(A)
Voc
(V)
Isc
(A)
Fuse
Rating
(A)
TP6L72M-465
1000(IEC)
465
41.5
11.21
50.2
11.74
20
TP6L72M-460
1000(IEC)
460
41.3
11.15
50
11.68
TP6L72M-455
1000(IEC)
455
41.1
11.08
49.8
11.61
TP6L72M-450
1000(IEC)
450
40.9
11.01
49.6
11.54
TP6L72M-445
1000(IEC)
445
40.7
10.94
49.4
11.47
Max. system voltage [V]
1500/1000
Junction box
Protection class IP 68 with bypass diode
Connector
MC3 or MC4 or MC3 compatible type or MC4 compatible type
Flammability rating
Class C
PV Module Classification
Ⅱ
Static load [Pa]
Positive 3600Pa ; negative 1600Pa ; safety factor 1.5

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 17 of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
17 / 28
TP6L72M-440
1000(IEC)
440
40.5
10.87
49.2
11.4
TP6L72M-435
1000(IEC)
435
40.3
10.8
49
11.33
TP6L72M-430
1000(IEC)
430
40.1
10.73
48.8
11.26
TP6L72M-425
1000(IEC)
425
39.9
10.66
48.6
11.19
TP6L72M-420
1000(IEC)
420
39.7
10.59
48.4
11.12
TP6L72M-415
1000(IEC)
415
39.5
10.51
48.2
11.04
TP6L72M-410
1000(IEC)
410
39.3
10.44
48
10.97
Module
Maximum System
Voltage(V)
Pmax
(W)
Vmpp
(V)
Impp
(A)
Voc
(V)
Isc
(A)
Fuse
Rating
(A)
TP6L60M-375
1000(IEC)
375
35.2
10.66
41.3
11.31
20
TP6L60M-370
1000(IEC)
370
34.9
10.61
41.1
11.26
TP6L60M-365
1000(IEC)
365
34.6
10.56
40.9
11.20
TP6L60M-360
1000(IEC)
360
34.3
10.50
40.7
11.15
TP6L60M-355
1000(IEC)
355
34.0
10.45
40.5
11.10
TP6L60M-350
1000(IEC)
350
33.7
10.40
40.3
11.04
TP6L60M-345
1000(IEC)
345
33.4
10.34
40.1
10.99
TP6L60M-340
1000(IEC)
340
33.1
10.28
39.9
10.93
TP6L60M-335
1000(IEC)
335
32.8
10.22
39.7
10.88
TP6L60M-330
1000(IEC)
330
32.5
10.17
39.5
10.82
TP6L60M-325
1000(IEC)
325
32.2
10.10
39.3
10.77
TP6L60M-320
1000(IEC)
320
31.9
10.03
39.1
10.72
Module
Maximum System
Voltage(V)
Pmax
(W)
Vmpp
(V)
Impp
(A)
Voc
(V)
Isc
(A)
Fuse
Rating
(A)
TP6L72M(H)-465
1500(IEC)
465
41.5
11.21
50.2
11.74
20
TP6L72M(H)-460
1500(IEC)
460
41.3
11.15
50
11.68
TP6L72M(H)-455
1500(IEC)
455
41.1
11.08
49.8
11.61
TP6L72M(H)-450
1500(IEC)
450
40.9
11.01
49.6
11.54
TP6L72M(H)-445
1500(IEC)
445
40.7
10.94
49.4
11.47
TP6L72M(H)-440
1500(IEC)
440
40.5
10.87
49.2
11.4
TP6L72M(H)-435
1500(IEC)
435
40.3
10.8
49
11.33

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 18 of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
18 / 28
TP6L72M(H)-430
1500(IEC)
430
40.1
10.73
48.8
11.26
TP6L72M(H)-425
1500(IEC)
425
39.9
10.66
48.6
11.19
TP6L72M(H)-420
1500(IEC)
420
39.7
10.59
48.4
11.12
TP6L72M(H)-415
1500(IEC)
415
39.5
10.51
48.2
11.04
TP6L72M(H)-410
1500(IEC)
410
39.3
10.44
48
10.97
Module
Maximum System
Voltage(V)
Pmax
(W)
Vmpp
(V)
Impp
(A)
Voc
(V)
Isc
(A)
Fuse
Rating
(A)
TP6L60M(H)-375
1500(IEC)
375
35.2
10.66
41.3
11.31
20
TP6L60M(H)-370
1500(IEC)
370
34.9
10.61
41.1
11.26
TP6L60M(H)-365
1500(IEC)
365
34.6
10.56
40.9
11.20
TP6L60M(H)-360
1500(IEC)
360
34.3
10.50
40.7
11.15
TP6L60M(H)-355
1500(IEC)
355
34.0
10.45
40.5
11.10
TP6L60M(H)-350
1500(IEC)
350
33.7
10.40
40.3
11.04
TP6L60M(H)-345
1500(IEC)
345
33.4
10.34
40.1
10.99
TP6L60M(H)-340
1500(IEC)
340
33.1
10.28
39.9
10.93
TP6L60M(H)-335
1500(IEC)
335
32.8
10.22
39.7
10.88
TP6L60M(H)-330
1500(IEC)
330
32.5
10.17
39.5
10.82
TP6L60M(H)-325
1500(IEC)
325
32.2
10.10
39.3
10.77
TP6L60M(H)-320
1500(IEC)
320
31.9
10.03
39.1
10.72
CHINA
1# Talesun Road, Shajiabang, Changshu, Jiangsu Province, P.R. China 215542
Email: [e-mail]/[e-mail]
Web: www.talesun.com
Sales Hotline: [phone]
TEL: [phone]
FAX: [phone]

PRODUCT SPECIFICATION
名称:
Installation manual for crystalline
solar photovoltaic modules（Half Cell）
SPEC.NO.
TS-ET-xx
REVISION
A0
EFFECTIVE DATE
03-2020
Page 19 of 27
Suzhou Talesun Solar Technologies Co., Ltd
Address: No. 1 Talesun Road, Changkun Industrial Park, Shajiabang Town, Changshu, Suzhou, Jiangsu Province, 215542, P.R.China
Website: www.talesun.com Email: [email protected] Tel: [phone]
19 / 28
JAPAN
6F, 3-22-1, Toranomon, Minato-ku, Tokyo, Japan (105-0001)
Email: [e-mail]
Web: www.talesun.com/?jp
T: +03 5733 3498
F: +03 34341515
USA
25 METRO DRIVE, Suite 228, San Jose, CA, 95 110 USA..
Email: [e-mail]
Tel：[phone]
Fax：[phone]
UK
Talesun Energy UK Ltd. 42, Upper Berkeley Street, London, W1H5PW United Kingdom
Email: [e-mail]
Web: www.talesun-eu.com
Tel: [phone]
GERMANY
Central Tower Munich, Landsberger Strasse 110, 80339 Munich, Germany
Email: [e-mail]
Web: www.talesun-eu.com
T: [phone]
F: [phone]
THAILAND
Thai-China Industrial Park in Rayong,
Email: [e-mail]
TEL: [phone]