TAMESOL TM Series User manual

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TM Series®
Installation Manual

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1 Purpose of this manual
First, thank you very much for choosing TM Series® PV modules (hereinafter referred to as
"modules"). The purpose of this manual is to provide users with relevant information on how to use
TM Series® PV modules correctly.
The installer must first read and understand the contents of this manual before installation and if in
any doubt, please contact our technical department for further information. The contractor must
observe the safety precautions in this manual as well as local laws and regulations during the
installation of the modules.
Please keep this manual in a safe place for future a reference (maintenance and servicing) or for the
possible sale and disposal of the modules.
1.1 Applicable products
This manual is applicable to the following model series of module products.
Type1
TM-525B-144HC-TM-545B-144HC
Type2
TM-480B-132HC-TM-500B-132HC
Type3
TM-435B-120HC-TM-455B-120HC
Type4
TM-395B-108HC-TM-410B-108HC
Type5
TM-420B-144HC-TM-450B-144HC
Type6
TM-375B-132HC-TM-410B-132HC
Type7
TM-340B-120HC-TM-375B-120HC
Type8
TM-380B-144HC-TM-415B-144HC
Type9
TM-315B-120HC-TM-345B-120HC
Type10
TM-525M-144HC-TM-545M-144HC
Type11
TM-480M-132HC-TM-505M-132HC
Type12
TM-435M-120HC-TM-460M-120HC
Type13
TM-395M-108HC-TM-415M-108HC
Type14
TM-440M-144HC-TM-455M-144HC
Type15
TM-405M-132HC-TM-415M-132HC
Type16
TM-365M-120HC-TM-380M-120HC
2. Security
2.1 General principles of safety
•Module application class A can be operated in systems with a total design access capacity of
more than 50V DC or 240W. The modules comply with the relevant safety standards in IEC
61730 and IEC 61730-2 and meet the requirements of safety class 11 under this application
class.

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•Modules should be properly earthed in accordance with the requirements in this guide or the
National Electrical Code. The installation of modules must be carried out by qualified personnel
and the electrical connections must be carried out by a licensed electrician and in accordance
with local legislation (e.g., NEC in the USA or CEC in Canada).
•The risk of injury to which installers may be exposed during installation includes, but is not
limited to, the risk of electric shock.
•A single module in direct sunlight may generate a voltage of more than 30V, and exposure to a
voltage of more than 30V is potentially dangerous.
•Designed for outdoor use, the modules convert light energy directly into DC electricity.
Modules can be installed in a variety of locations such as on the ground, on a roof, in a vehicle
or on a boat, and it is the responsibility of the system designer and installer to design a suitable
support structure.
•Do not use a reflector or magnifying glass to focus sunlight on the modules.
•The installation of modules must comply with local land national laws and regulations and, if
necessary, require a building permit.
•Only use equipment, connectors, cables and support brackets that are compatible with the
modules.
•Do not use corrosive chemicals to wipe modules.
2.2 Handling safety
•Do not carry modules by means of holding module junction boxes or leads.
•Do not stand and walk or place heavy objects on the modules.
•Do not drop modules or allow objects to fall onto the module.
•Care must be taken during the movement, transport and installation of the modules.
•Do not attempt to disassemble the modules or remove any nameplates or accessories attached to
the modules.
•Do not apply paint or adhesives to the upper surface of the module. Do not rub or tap on the back
of the module.
•Do not drill holes in the module bezel as this will result in a reduction in the mechanical
strength of the bezel and a hidden crack in the cell due to vibration.
•Do not damage the anodized surface of the bezel (except for grounding). This will lead to
corrosion of the bezel.
•Do not use modules that pose a risk of electric shock due to broken glass or a torn back panel.
•Do not move modules in wet conditions unless proper protective measures have been taken.

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•Do not expose modules to sunlight before installation to avoid unnecessary decay.
•During all handling and transport, ensure that the modules are not subjected to severe vibrations
which may cause the cells inside the module to crack or damage the module.
2.3 Installation safety
•The installation should comply with IEC standards and safety standards for electrical installations.
•Do not disconnect modules with a load.
•Do not touch the conductive part of the module whether it is connected or not, as this may cause
sparking burns and fatal electrical shocks.
•Do not touch modules during installation if not necessary.
•Do not carry out installation work in rainy, snowy or windy weather.
•Do not expose the module to artificial light and use an opaque material to completely cover
the surface of the module during installation to prevent current generation.
•Do not wear metal rings, watch straps, ears, nose, lip rings or other metal objects during
installation and maintenance.
•Use only insulated tools permitted for electrical installation.
•Observe safety regulations for all other system accessories including cables, connectors, load
regulators, inverters, batteries, rechargeable batteries, etc.
•Under normal outdoor conditions, the currents and short-circuit currents generated by the
modules may differ from the data in the product data sheet. When designing the system, the
current and short circuit current should be multiplied by a factor of 1.25 for the selection of
other accessories.
•Only use connectors that are compatible with the module connectors. Removal of the
connectors without prior authorization will invalidate the terms of the warranty.
•Do not expose modules to sunlight before installation to avoid unnecessary decay.
•Do not install modules within 50m of the coastline.
•Components installed at an altitude of less than 2000m.
•Mechanical load tested: Positive 3600pa 1.5; Negative 1600pa 1.5.
•Temperature coefficient: Refer to third-party inspection reports.
2.4 Fire safety
•Do not expose modules to sunlight before installation to avoid unnecessary decay.
•Comply with local laws and regulations during the installation of modules.
•Fire Safety Class: Class A. Class B. Class C

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3 Modules identification
•Each module has three bar code stickers, a unique serial number and a nameplate sticker.
Barcode 1: laminated inside the module.
Barcode 2: pasted on the back of the module.
Barcode 3: pasted in the center of the long side of the border.
•Name plate: Attached to the back of the module and contains the characteristics of the module.
Please check that the serial number on the barcode corresponds to the packing list when opening.
the box. When you require support from TAMESOL for a specific module, please provide the serial
number of your module.
4 Mechanical installation
4.1 General rules for mechanical installation
•Modules support horizontal and vertical installation.
Vertical Installation:
Junction Box Location Icon
Horizontal Installation:
Recommended Wiring Method

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•It is recommended that modules of the same size and specification are used within the same PV
array.
•Modules should be mounted at a sufficient height to keep them away from potential obstructions,
flying sand, snow and water.
•It is recommended that the modules are installed at least 30cm above the ground to ensure
ventilation. An appropriate mounting structure should be selected to meet the required
mechanical loads.
•It is recommended to install the modules at a minimum inclination of 10 degrees to ensure that
dust can be easily washed off.
•It is recommended to leave a minimum of 10mm clearance between modules to prevent thermal
expansion and contraction of the material.
•The modules should be properly installed according to the corresponding mechanical load
requirements.
4.2 Selection of position and angle
•PV Modules can be mounted as following method:
•Using corrosion-proof screws (M8 or M6) on the existing installing holes in the Module frame, see
drawing 1 and 4.
•Using insertion systems.
•The frame of each Module has 8 mounting holes (14mm*9mm or 10mm*6.5mm) used to secure
the Modules to supporting structure.
•The Module frame must be attached to a supporting structure using M8(M6) stainless steel
hardware together with spring washers and flat Washers in eight places symmetrical on the PV
Module. The applied torque is about 14 Newton-meters～20 Newton-meters.
Tilt Angle
Module
Sun Light

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•Recommended distance between 2 Solar Modules is 1 cm considering linear thermal expansion of
the Module frames.
PV Modules can be mounted as following method:
Using suitable Module clamps on the Module frame, see drawing 3,4 and 5.
-Using insertion systems.
The Module frame must be attached to a supporting structure by metal clamps. The applied torque is
about 14 Newton-meters～20 Newton- meters. The Module clamps must not meet the front glass and
must not deform the frame. Avoid shadowing effects from the Module Clamps and the insertion
systems. It is not permitted to modify the Module frame under any circumstances.
Notes (about clamp): Width: No less than 38mm; Thickness: No less than 3mm.
Material: Aluminium Alloy; Bolt: M8 or M6.

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4.3 Electrical installation
Warning, electric shock hazard
This module will generate current when exposed to light. Please observe all applicable
electrical safety measures.
All wiring should be performed, by qualified installers, in accordance with the local codes and
regulations.
Modules can be connected in series to increase the operating voltage by plugging the positive plug
of one module into the negative socket of the next. Before connecting modules, always ensure that
the contacts are corrosion free, clean and dry.
Product can be irreparably damaged if an array string is connected in reverse polarity to another.
Always verify the voltage and polarity of each individual string before making a parallel connection.
If you measure a reversed polarity or a difference of more than 10V between strings, then check the
string configuration before making the connection.
Solar modules are provided with stranded copper cables with a cross sectional area of 4
mm²(0.006in²) which are UV resistant. All other cables used to connect the DC system should have
a similar (or better) specification. TAMESOL recommends that all cables are run in appropriate
conduits and sited away from areas prone to water collection.
The maximum voltage of the system must be less than the maximum certified voltage and the
maximum input voltage of the inverter and of the other electrical devices installed in the system. To

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ensure that this is the case, the open circuit voltage of the array string needs to be calculated at the
lowest expected ambient temperature for the location. This can be done using the following formula.
Max System voltage ≥N * Voc * [1 + TCvoc x (Tmin-25)]
N Number of modules in series
Voc Open circuit voltage of each module (refer to product label or data sheet)
TCvoc Thermal coefficient of open circuit voltage for the module (refer to data sheet)
Tmin The lowest expected ambient temperature
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]
Each module has two industry standard 90°C sunlight resistant output cables, each terminated with
plug & play connectors. The PV Wire cable are 12AWG in size. This cable is suitable for applications
where wiring is exposed to direct sunlight. TAMESOL requires that all wiring and electrical
connections comply with the appropriate National Electrical Code.
The minimum and maximum outer diameters of the cable are 5 to 7mm (0. 038 to 0.076 in2).
For field connections, use at least 4mm2 copper wires insulated for a minimum of 90°C and
sunlight resistance with insulation designated as PV Wire.
The minimum bending radius of the cables must be 43mm (1.69in).
4.4 Grounding
Where universal grounding modules (nuts, bolts, star washers, lock washers, flat washers and
similar parts) are used to connect the grounding/connection devices shown, the fittings used must be
made in accordance with the requirements of the grounding equipment manufacturer.
Please refer to local and national safety and electrical codes for the required grounding and
connecti on requirements. If grounding is required, please provide the recommended type of
connector or equivalent for the earth wire.
If grounding is required, the grounding wire must be properly fixed on the assembly frame to ensure
the required electrical connection (the grounding hole is shown in Figure 4).
5 Maintenance
Clean module glass surfaces regularly with water and a clean sponge or cloth, and use a mild,
non-abrasive cleaner to remove stubborn dirt. It is not recommended to use water containing
minerals to clean modules.
Check electrical, grounding and mechanical connections every six months to ensure they are clean,
safe, undamaged and not corroded. If you have any questions, please consult a professional.

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Pay attention to carefully read the introduction of all modules used in the system, such as bracket,
regulator, inverter and battery.
6 Parameters
Module parameters will be updated from time to time. Please visit our website (www.tamesol.com) for
accurate parameters or consult our technical support team by email.
Note: This version of TUV installation manual will take effect from Jan 2022 until the new version is
updated
Annex 1
Jumpers are required when any of the following conditions are met:
1. When the DC input terminal of inverter or combiner box is original MC4.
2. When the inverter or combiner box manufacturer requires that the series DC input bus terminal
must be MC4.
Inspection before use:
1. Confirm the original MC4 connector and compatible MC4 connector of the jumper.
2. Make sure that the connector on the jumper is free from falling off, loosening, and the metal core
is free from deflection or water stain.
3. Confirm that the cable insulation layer of jumper is not damaged, and the cable is not seriously
bent and twisted.
Jumper installation:
1. Installation position of jumper: the positive pole of the first piece of junction box cable in the
string, the negative pole of the last piece of junction box cable in the string.
2. The positive end of the string is plugged into the negative end of the jumper (compatible) The
other positive end of the jumper (original MC4) is connected to the positive DC input of the inverter or
the busbar.
3. The negative terminal of the string is inserted into the positive terminal of the jumper (compatible).
The other negative terminal of the jumper (original MC4) is connected to the negative DC input of the
inverter or the busbar.
The schematic diagram is as follows:
Note:
1. Ensure that the polarity of the connected string is consistent with that of the inverter or combiner
box.
2. When using, the installation and connection should be carried out strictly according to the
schematic diagram, and the reverse operation should not be allowed.
3. Each set of strings on the DC side is limited to one pair of jumpers and must not be misused, e.g.,
as an extension cable for multiple connection.

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Annex 2 Product Electrical Rating at STC
Module
Electrical Rating at STC
Pmax(W)
Vmp(V)
Imp(A)
Voc(V)
Isc(A)
TM-525B-144HC
525±3%
40.54
12.96
49.04±3%
13.40±3%
TM-530B-144HC
530±3%
40.69
13.03
49.19±3%
13.47±3%
TM-535B-144HC
535±3%
40.84
13.11
49.36±3%
13.55±3%
TM-540B-144HC
540±3%
41.03
13.17
49.47±3%
13.64±3%
TM-545B-144HC
545±3%
41.16
13.25
49.61±3%
13.72±3%
TM-480B-132HC
480±3%
37.25
12.89
45.02±3%
13.34±3%
TM-485B-132HC
485±3%
37.37
12.98
45.22±3%
13.40±3%
TM-490B-132HC
490±3%
37.50
13.07
45.29±3%
13.51±3%
TM-495B-132HC
495±3%
37.62
13.16
45.35±3%
13.62±3%
TM-500B-132HC
500±3%
37.76
13.25
45.52±3%
13.71±3%
TM-435B-120HC
435±3%
33.75
12.90
40.78±3%
13.35±3%
TM-440B-120HC
440±3%
33.88
12.99
40.95±3%
13.42±3%
TM-445B-120HC
445±3%
34.03
13.08
41.06±3%
13.53±3%
TM-450B-120HC
450±3%
34.18
13.17
41.21±3%
13.63±3%
TM-455B-120HC
455±3%
34.33
13.26
41.36±3%
13.73±3%
TM-395B-108HC
395±3%
30.37
13.01
36.74±3%
13.43±3%
TM-400B-108HC
400±3%
30.56
13.10
36.87±3%
13.55±3%
TM-405B-108HC
405±3%
30.73
13.19
37.07±3%
13.64±3%
TM-410B-108HC
410±3%
30.90
13.27
37.22±3%
13.74±3%
TM-420B-144HC
420±3%
40.24
10.45
48.39±3%
11.08±3%
TM-425B-144HC
425±3%
40.45
10.52
48.59±3%
11.15±3%
TM-430B-144HC
430±3%
40.65
10.59
48.78±3%
11.22±3%
TM-435B-144HC
435±3%
40.84
10.66
48.98±3%
11.30±3%
TM-440B-144HC
440±3%
41.02
10.73
49.19±3%
11.38±3%
TM-445B-144HC
445±3%
41.23
10.80
49.36±3%
11.47±3%
TM-450B-144HC
450±3%
41.39
10.88
49.49±3%
11.56±3%
TM-375B-132HC
375±3%
36.32
10.33
43.44±3%
11.13±3%
TM-380B-132HC
380±3%
36.52
10.42
43.64±3%
11.22±3%

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TM-385B-132HC
385±3%
36.72
10.49
43.84±3%
11.29±3%
TM-390B-132HC
390±3%
36.92
10.57
44.04±3%
11.36±3%
TM-395B-132HC
395±3%
37.12
10.65
44.24±3%
11.43±3%
TM-400B-132HC
400±3%
37.17
10.77
44.46±3%
11.51±3%
TM-405B-132HC
405±3%
37.37
10.84
44.66±3%
11.57±3%
TM-410B-132HC
410±3%
37.55
10.93
44.86±3%
11.63±3%
TM-415B-132HC
415±3%
37.76
10.99
45.06±3%
11.69±3%
Module
Electrical Rating at STC
Pmax(W)
Vmp(V)
Imp(A)
Voc(V)
Isc(A)
TM-340B-120HC
340±3%
32.7
10.41
39.81±3%
10.92±3%
TM-345B-120HC
345±3%
32.93
10.51
40.01±3%
11.03±3%
TM-350B-120HC
350±3%
33.16
10.57
40.3±3%
11.08±3%
TM-355B-120HC
355±3%
33.39
10.65
40.54±3%
11.17±3%
TM-360B-120HC
360±3%
33.63
10.73
40.81±3%
11.25±3%
TM-365B-120HC
365±3%
33.87
10.79
41.09±3%
11.32±3%
TM-370B-120HC
370±3%
34.08
10.88
41.31±3%
11.41±3%
TM-375B-120HC
375±3%
34.26
10.95
41.54±3%
11.50±3%
TM-380B-144HC
380±3%
40.01
9.49
48.13±3%
10.17±3%
TM-385B-144HC
385±3%
40.24
9.57
48.5±3%
10.22±3%
TM-390B-144HC
390±3%
40.51
9.63
48.87±3%
10.27±3%
TM-395B-144HC
395±3%
40.81
9.68
49.17±3%
10.32±3%
TM-400B-144HC
400±3%
41.13
9.73
49.46±3%
10.37±3%
TM-405B-144HC
405±3%
41.42
9.78
49.77±3%
10.43±3%
TM-410B-144HC
410±3%
41.72
9.83
50.08±3%
10.48±3%
TM-415B-144HC
415±3%
41.98
9.88
50.32±3%
10.54±3%
TM-315B-120HC
315±3%
33.36
9.45
40.02±3%
10.08±3%
TM-320B-120HC
320±3%
33.58
9.53
40.23±3%
10.17±3%
TM-325B-120HC
325±3%
33.82
9.61
40.52±3%
10.24±3%
TM-330B-120HC
330±3%
34.1
9.68
40.8±3%
10.31±3%
TM-335B-120HC
335±3%
34.33
9.76
41.08±3%
10.39±3%
TM-340B-120HC
340±3%
34.59
9.83
41.32±3%
10.47±3%
TM-345B-120HC
345±3%
34.79
9.92
41.56±3%
10.55±3%
Module
Electrical Rating at STC
Pmax(W)
Vmp(V)
Imp(A)
Voc(V)
Isc(A)
TM-525M-144HC
525±3%
40.54
12.96
49.04±3%
13.40±3%
TM-530M-144HC
530±3%
40.69
13.03
49.19±3%
13.47±3%
TM-535M-144HC
535±3%
40.84
13.11
49.36±3%
13.55±3%
TM-540M-144HC
540±3%
41.03
13.17
49.47±3%
13.64±3%
TM-545M-144HC
545±3%
41.16
13.25
49.61±3%
13.72±3%

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Module
Electrical Rating at STC
Pmax(W)
Vmp(V)
Imp(A)
Voc(V)
Isc(A)
TM-435M-120HC
435±3%
33.75
12.90
40.78±3%
13.35±3%
TM-440M-120HC
440±3%
33.88
12.99
40.95±3%
13.42±3%
TM-445M-120HC
445±3%
34.03
13.08
41.06±3%
13.53±3%
TM-450M-120HC
450±3%
34.18
13.17
41.21±3%
13.63±3%
TM-455M-120HC
455±3%
34.33
13.26
41.36±3%
13.73±3%
TM-460M-120HC
460±3%
34.48
13.35
41.51±3%
13.83±3%
TM-395M-108HC
395±3%
30.37
13.01
36.74±3%
13.43±3%
TM-400M-108HC
400±3%
30.56
13.10
36.87±3%
13.55±3%
TM-405M-108HC
405±3%
30.73
13.19
37.07±3%
13.64±3%
TM-410M-108HC
410±3%
30.90
13.27
37.22±3%
13.74±3%
TM-415M-108HC
415±3%
31.07
13.36
37.34±3%
13.86±3%
TM-440M-144HC
440±3%
41.02
10.73
49.19±3%
11.38±3%
TM-445M-144HC
445±3%
41.23
10.80
49.36±3%
11.47±3%
TM-450M-144HC
450±3%
41.39
10.88
49.49±3%
11.56±3%
TM-455M-144HC
455±3%
41.55
10.97
49.62±3%
11.65±3%
TM-460M-144HC
460±3%
41.69
11.05
49.75±3%
11.76±3%
TM-405M-132HC
405±3%
37.37
10.84
44.66±3%
11.57±3%
TM-410M-132HC
410±3%
37.55
10.93
44.86±3%
11.63±3%
TM-415M-132HC
415±3%
37.76
10.99
45.06±3%
11.69±3%
TM-420M-132HC
420±3%
37.94
11.07
45.26±3%
11.75±3%
TM-365M-120HC
365±3%
33.87
10.79
41.09±3%
11.32±3%
TM-370M-120HC
370±3%
34.08
10.88
41.31±3%
11.41±3%
TM-375M-120HC
375±3%
34.26
10.95
41.54±3%
11.50±3%
TM-380M-120HC
380±3%
34.43
11.06
41.77±3%
11.61±3%
TM-550M-144HC
550±3%
41.29
13.33
49.72±3%
13.81±3%
TM-555M-144HC
555±3%
41.42
13.40
49.87±3%
13.88±3%
TM-480M-132HC
480±3%
37.25
12.89
45.02±3%
13.34±3%
TM-485M-132HC
485±3%
37.37
12.98
45.22±3%
13.40±3%
TM-490M-132HC
490±3%
37.50
13.07
45.29±3%
13.51±3%
TM-495M-132HC
495±3%
37.62
13.16
45.35±3%
13.62±3%
TM-500M-132HC
500±3%
37.76
13.25
45.52±3%
13.71±3%
TM-505M-132HC
505±3%
37.88
13.34
45.66±3%
13.80±3%

TAMESOL BUILDING A GREEN FUTURE SL
https://tamesol.com
Annex 3 Junction Box
Junction Box Module
Supplier
HTC-01
Qingdao Haitian Cheng Photovoltaic New
Energy Co., Ltd.
LN-01
Connector Type
Supplier
HTC-16
Qingdao Haitian Cheng Photovoltaic New
Energy Co., Ltd
PV-KST4-EVO2/6II-UR (male)
Staubli Electrical Connectors AG
PV-KBT4-EVO2/6II-UR (female)
Bypass Diode
Supplier
GFMK6045C
Yangzhou Yangjie Electronic Technology Co.,
Ltd.
GF5045
Panjit International Inc