Tsun TSOL-MP3000 Micro Inverter User Manual
- June 29, 2024
- TSUN
Table of Contents
TSOL-MP3000 Micro Inverter
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Specifications
- Model: TSOL-MP3000/MP2250/MS3000
- Version: V1.1
Product Information
The TSUN Micro Inverter, available in models TSOL-MP3000,
TSOL-MP2250, and TSOL-MS3000, is a high-quality product designed
for efficient energy conversion in solar power systems. It is
manufactured by TSUNESS Co., Ltd and is intended for professional
installation and maintenance personnel.
Product Usage Instructions
System Introduction
The TSUN Micro Inverter is a crucial component in solar power
systems, responsible for converting DC power generated by solar
panels into usable AC power for your electrical needs.
Product Description
The TSUN Micro Inverter is compact in size, durable, and
designed for optimal energy conversion efficiency. It is essential
for maximizing the performance of your solar power system.
Microinverter Installation
Pre-installation Check: Before installing the
microinverter, ensure that all safety precautions are followed, and
the installation site meets the requirements specified in the user
manual.
Installation Steps: Follow the step-by-step
instructions provided in the manual for proper installation of the
TSUN Micro Inverter. This includes mounting the inverter securely,
connecting it to the solar panels and electrical system, and
testing the system for functionality.
FAQ
Q: Can I install the TSUN Micro Inverter myself?
A: The manual specifies that the installation should be carried
out by professional installation and maintenance personnel to
ensure optimal reliability and warranty requirements are met.
Q: Where can I find the latest product information?
A: For the most up-to-date product information and user
documentation updates, visit www.tsun-ess.com.
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TSOL-MP3000/MP2250/MS3000
TSOL-MP3000 TSOL-MP2250 TSOL-MS3000
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TSOL-MP3000/MP2250/MS3000
Trademarks and Permissions
TSUN and other TSUNESS trademarks are trademarks of TSUNESS Co., Ltd. All
other trademarks and trade names mentioned in this document are the property
of their respective holders.
TSUNESS Co., Ltd makes no representations express or implied, with respect to
this documentation or any of the equipment and/or software it may describe,
including (with no limitation) any implied warranties of utility,
merchantability, or fitness for any particular purpose.
All such warranties are expressly disclaimed. Neither TSUNESS nor its
distributors or dealers shall be liable for any indirect, incidental, or
consequential damages under any circumstances. (The exclusion of implied
warranties may not apply in all cases under some statutes, and thus the above
exclusion may not apply.)
Specifications are subject to change without notice. Every attempt has been
made to make this document complete, accurate, and up-to-date. Readers are
cautioned, however, that TSUNESS reserves the right to make changes without
notice and shall not be responsible for any damages, including indirect,
incidental, or consequential damages, caused by reliance on the material
presented, including, but not limited to, omissions, typographical errors,
arithmetical errors or listing errors in the content material.
All trademarks are recognized even if these are not marked separately. Missing
designations do not mean that a product or brand is not a registered
trademark. All trademarks are recognized as the property of their respective
owners.
Product information is subject to change without notice. User documentation is
updated frequently; Check www.tsun-ess.com for the latest information. To
ensure optimal reliability and meet warranty requirements, the TSUN Micro
inverter must be installed according to the instructions in this manual. For
warranty text refer to www.tsun-ess.com.
© 2022 TSUNESS Co., Ltd All rights reserved.
Audience
This manual is intended for use by professional installation and maintenance
personnel.
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Content
Trademarks and Permissions …………………………………………………………………………………………………………………………… – 1
Audience ………………………………………………………………………………………………………………………………………………………. – 2
Content ………………………………………………………………………………………………………………………………………………………….- 3 Read
This First ……………………………………………………………………………………………………………………………………………….- 4 –
Important Safety Information
………………………………………………………………………………………………………………………………………………… – 4 Product Label
………………………………………………………………………………………………………………………………………………………………………. – 4 –
System Introduction ………………………………………………………………………………………………………………………………………..- 5 –
Product Description
……………………………………………………………………………………………………………………………………………………………… – 7 Datasheet
……………………………………………………………………………………………………………………………………………………………………………..- 8 –
Microinverter Installation ………………………………………………………………………………………………………………………………..
– 9 –
Pre-installation Check
……………………………………………………………………………………………………………………………………………………………- 9 Installation
Steps …………………………………………………………………………………………………………………………………………………………………- 10 –
Remote Active Power Control ……………………………………………………………………………………………………………………….. –
22 Self-Test Function for Italy
…………………………………………………………………………………………………………………………….- 23 Fault Code and
Troubleshooting ……………………………………………………………………………………………………………………..- 24 Maintenance
Guide ………………………………………………………………………………………………………………………………………. – 25 –
Routine Maintenance
………………………………………………………………………………………………………………………………………………………….. – 25 Storage and
Dismantling ………………………………………………………………………………………………………………………………………………………- 26 –
Recycling and Disposal ………………………………………………………………………………………………………………………………… – 26
Warranty Service …………………………………………………………………………………………………………………………………………..- 26 –
Exclusions …………………………………………………………………………………………………………………………………………………………………………. –
26 Distributor Responsibility
…………………………………………………………………………………………………………………………………………………….- 27 –
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TSOL-MP3000/MP2250/MS3000
Read This First
Dear customer, thank you for choosing the TITAN series micro inverter from
TSUN. We hope you will find our products meet your needs for renewable energy.
Meantime, we appreciate your feedback regarding our products.
A solar micro inverter, or simply micro inverter, is a plug-and-play device
used in photovoltaic, that converts direct current (DC) generated by a single
solar module to alternating current (AC). The main advantage is that small
amounts of shading, debris, or snow lines on any single solar module, or even
a complete module failure, do not disproportionately reduce the output of the
entire array. Each micro inverter harvests optimum power by performing maximum
power point tracking (MPPT) for its connected module. Simplicity in system
design, lower amperage wires, simplified stock management, and added safety
are other factors introduced with the micro inverter solution.
This manual contains important instructions for TSOL-MP3000/MP2250/MS3000
micro inverters and must be read in its entirety before installing or
commissioning the equipment. For safety, only qualified technicians, who have
received training or have demonstrated skills can install and maintain this
micro inverter under the guide of this document.
Important Safety Information
During installation, testing, and inspection, adherence to all the handling
and safety instructions is mandatory. Failure to do so may result in injury or
loss of life and damage to the equipment.
Product Label
The following safety symbols are used in this document. Familiarize yourself
with the symbols and their meaning before installing or operating the system.
DANGER · DANGER indicates a hazardous situation that can result in deadly
electric shock hazards, other serious physical injury, or fire hazards.
WARNING · WARNING indicates directions that must be fully understood and
followed in their entirety in order to avoid potential safety hazards
including equipment damage or personal injury.
CAUTION · CAUTION indicates that the described operation must not be carried
out. The reader should stop using and fully understand the operations
explained before proceeding.
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TSOL-MP3000/MP2250/MS3000
The symbols on the micro inverter are listed below and illustrated in detail.
Symbol
Description
This device is directly connected to the public grid, thus all work to the
inverter shall only be carried out by qualified personnel.
The components inside the inverter will release a lot of heat during
operation. Do not touch metal plate housing during operation.
Please read the installation manual first before installation, operation, and
maintenance.
This device SHALL NOT be disposed of in residential waste.
This device needs to be disconnected and left to stand for at least 5 minutes before opening the cover.
This device does not use a transformer for the isolation function.
This device fulfills the requirements of the Radio Equipment Directive. This device complies with the RoHS Directive. This inverter fulfills the requirements of INMETRO.
This inverter fulfills the requirements of ANATEL, the certificate number is 14715-23-02060.
System Introduction
The TSOL-MP3000/MP2250/MS3000 microinverter is used in grid-tied applications,
comprised of two key elements:
TSOL-MP3000/MP2250/MS3000 Microinverter. TSUN monitoring system.
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The microinverter converts the DC electricity generated by solar panels into
AC electricity which is in accordance with the requirements of the public grid
and sends the AC into the grid, reducing the load pressure of the grid.
The microinverter is integrated with the Wi-Fi module and connects to the home
Wi-Fi router directly. Users can monitor the power generation of the system by
TSUN monitoring App.
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Product Description
TSOL-MP3000/MP2250/MS3000
H
A
Mounting Hole
E
Antenna
B
Grounding Hole
F
Status Light
C
DC Cables
G
Vent Valve
D
AC Cable
H
RS485 Connector
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TSOL-MP3000/MP2250/MS3000
Datasheet
Model Input Data (DC)
Quantity of Input
Recommended Module Power (W) Start-up Voltage per Input (V) Rated Input
Voltage (V) MPPT Voltage Range per Input (V) Max. Input Voltage per Input (V)
Max. Short-circuit Current per Input (A) Max. Input Current per Input (A)
Quantity of MPPT Max. Inverter Back-feed Current to the Array (A) Output Data
(AC) Max. Output Power (VA) Nominal Continuous Output Power (W) Nominal Output
Current (A) Max. Output Current (A) Inrush Current (A) Max. Output Fault
Current (A) Max. Output Overcurrent Protection (A) Nominal Output
Voltage/Range (V) Nominal Frequency (Hz) Power Factor Output Current
Harmonic Distortion Efficiency Peak Inverter Efficiency CEC Weighted
Efficiency Nominal Mppt Efficiency Nighttime Power Consumption Protection
Anti-Islanding protection Insulation monitoring AC surge protection Residual
current monitoring AC overcurrent protection AC short-circuit protection AC
overvoltage protection Over-heat protection
MP2250
4 Connectors 4 Panels
480 ~ 700+ 22 42
18~60 60
20
18.5 4
0
MP3000
6 Connectors 5 – 6 Panels 480 ~ 700+
22 42 18~60 60
20
18.5 6
0
MS3000
4 Connectors 7 – 8 Panels 440 ~ 600+
24 84 22~120 120
16
15 4
0
2250
3000
3000
2250
3000
3000
10.2 11 20 45
13.6 14 25 50
13.6 14 25 50
27
27
27
220/230/240, 175 265, L/N/PE 50/60
0.99 default 0.8 leading … 0.8 lagging <3%
97.0% 96.5% 99.9% <1W
97.1% 96.6% 99.9% <1W
97.2% 96.7% 99.9% <1W
Integrated Integrated TYPE II Integrated Integrated Integrated Integrated Integrated
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TSOL-MP3000/MP2250/MS3000
Mechanical Data
Dimensions (W×H×D mm)
354 294 60
Weight [kg]
6.4
7.2
6.8
General Data
Display
LED indicators; TSUN APP+WEB
Communication
built-in WiFi module RS485(Optional)
Type of Isolation
Transformerless
Type of Enclosure
IP67
Cooling
Natural convection
Operating Ambient Temperature Range
-25 ~ +65 (derating of over 50°C Ambient Temperature)
Relative Humidity
100%
Max. Operating Altitude Without Derating [m]
2000
The AC voltage and frequency range may vary depending on specific country grid.
TSUNESS Co., Ltd declares that the radio equipment (Micro inverter ) is in
compliance with Directive 2014/53/EU. The full text of the EU Declaration of
Conformity is available at the following internet address: https://www.tsun-
ess.com/File/2023-05-09-003741-zjB5to@P
OPERATING FREQUENCY (the maximum transmitted power) 2412MHz–2472MHz(EIRP
20dBm) 2402MHz–2480MHz(EIRP 10dBm)
Microinverter Installation
Pre-installation Check
Check the Package Although TSUN’s micro inverters have surpassed stringent
testing and are checked before they leave the factory, it is uncertain that
the micro inverters may suffer damage during transportation. Please check the
package for any obvious signs of damage, and if such evidence is present, do
not open the package and contact your dealer as soon as possible. The package
list is shown below:
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TSOL-MP3000/MP2250/MS3000
Microinverter
AC connecter
SN label
Installation Map
Quick Installation Guide
Check the Installation Environment and Position
Bracket (optional)
When choosing the position of installation, comply with the following conditions:
To avoid unwanted power derating due to an increase in the internal temperature of the inverter, do not expose it to direct sunlight.
To avoid overheating, always make sure the flow of air around the inverter is not blocked.
Do not install in places where gasses or flammable substances may be present.
Avoid electromagnetic interference that can compromise the correct operation of electronic equipment.
It’s recommended to install micro inverter on structures underneath the photovoltaic modules so that they work in the shade without touching the rooftop.
Installation Steps
DANGER
·Only qualified personnel should install, troubleshoot, or replace TITAN micro
inverters or the cable and accessories. ·Before installation, check the unit
to ensure the absence of any transport or handling damage, which could affect
insulation integrity or safety clearances. ·Unauthorized removal of necessary
protections, improper use, incorrect installation, and operation may lead to
serious safety and shock hazards or equipment damage. ·Be aware that
installation of this equipment includes the risk of electric shock.
WIFI Communication Step 1. Fix the microinverter.
DANGER ·Do not install the equipment in adverse environmental conditions such
as flammable,
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TSOL-MP3000/MP2250/MS3000
explosive, corrosive, extremely high or low temperature, and humid. WARNING
·Choose the installation location carefully and adhere to specified cooling
requirements. Micro-inverter should be installed in a suitable position with
good ventilation and no directly sunshine.
CAUTION ·There are no screws and nuts in the package. ·Please use your mobile
phone to check the WiFi signal strength at the installation location, ensuring
that the WiFi signal is at least two bars. If the WiFi signal is not good,
please try installing the mini inverter in another location or moving the WiFi
router.
Tip: A space of 5cm needs to be left between the microinverter and the roof to
ensure its heat dissipation.
Choose the best installation position. Use two pairs of screws and nuts to fix
the micro inverter on the frame. Make sure that the label of the micro
inverter should be the upside.
The micro inverter can also be mounted on the wall (vertically) using the optional support. In this case, first, fix the bracket to the wall with a pair of screws, and then fix the micro inverter to the bracket with one pair of nut screws.
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TSOL-MP3000/MP2250/MS3000
Step 2. Connect the ground cable
WARNING ·Ensure that all the micro inverters are well grounded. ·Use 6 screw
for the ground port. Connect the ground cable to the enclosure of the micro
inverter.
Step 3. Connect the AC cable
DANGER ·Do not install the AC junction box without first removing AC power
from the system. ·To prevent electrical hazards, make sure the micro-inverter
system is disconnected from the home distribution network and the AC breaker
is open.
WARNING ·Ensure that all AC cables are correctly wired and that none of the
wires are pinched or damaged. ·Use AWG 12 ( 4 mm²) cable for AC end cable.
CAUTION ·The installation technician is responsible for selecting a kind of AC
cable and connecting
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TSOL-MP3000/MP2250/MS3000
the micro-inverter system to the home distribution network correctly. ·The AC
connectors may be provided by different suppliers. The port definitions are
subject to actual objects.
Take out the AC connector from the package. Get the AC cable through the shell
of AC connector and connect the cable to the right port.
The definition of the port is shown below:
L:
Live
(Brown/Red)
N:
Neutral (Blue/Black)
PE: Ground (Yellow-Green)
Reassemble the AC connector as shown below.
Plug the AC connector into the micro inverter and connect the AC cable to the AC distribution box.
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TSOL-MP3000/MP2250/MS3000
Step 4. Connect the DC cable
DANGER ·When photovoltaic panels are exposed to light, it provides a DC
voltage to the inverter.
WARNING ·Ensure that all DC cables are correctly wired and that none of the
wires are pinched or damaged. ·The maximum open circuit voltage of the PV
module must not exceed the specified maximum input DC voltage of the micro
inverter.
CAUTION ·If the DC cable is too short for installation, use a DC Extension
Cable to connect PV modules to the micro inverter. ·Use MC4 compatible DC
connectors in the inverter side of the DC extension cable, or get the DC
connectors from TSUN. ·Contact PV module manufacturers for the requirements of
the DC connectors in the module side of the DC extension cable.
Install the PV modules and connect the DC cable to the micro inverter.
While using TSOL-MS3000 micro inverter, each DC input of micro inverter can connect two PV modules in series.
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TSOL-MP3000/MP2250/MS3000
Step 5. Make an installation map
CAUTION ·If there is more than one installation site, please make the
installation map separately and give a clear description of the installation
site. ·The row of the table corresponds to the shorter side of the PV module
and the column of the table corresponds to the longer side of the PV module.
The direction in the upper left corner means the actual installation
orientation.
Take out the SN labels and installation map from the package. Paste the SN
labels on the installation map below and complete the information on the solar
plant.
Step 6. Start the System
DANGER ·Only qualified personnel should connect this system to the utility
grid.
CAUTION
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TSOL-MP3000/MP2250/MS3000
·Do not connect the micro inverter(s) to the grid, nor energize the AC circuit(s) until you have completed all installation procedures and have received prior approval from the electricity utility company.
While installation is all finished, turn on the main utility-grid AC circuit breaker. Your system will start producing power after about a two-minute wait time. The LED will flash green and red on startup. The LED definition is shown below:
Status Solid Green Flashing Green (1s) Flashing Red (1s) Solid Red
Indicates Standby/Waiting/Checking Status
Working normally Working abnormally
Fault
RS485 Communication Step 1. Fix the microinverter.
DANGER ·Do not install the equipment in adverse environmental conditions such
as flammable, explosive, corrosive, extremely high or low temperature, and
humid.
WARNING ·Choose the installation location carefully and adhere to specified
cooling requirements. Micro-inverter should be installed in a suitable
position with good ventilation and no directly sunshine.
CAUTION ·There are no screws and nuts in the package.
Tip: A space of 5cm needs to be left between the microinverter and the roof to ensure its heat dissipation.
Choose the best installation position. Use two pairs of screws and nuts to fix the micro inverter on
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TSOL-MP3000/MP2250/MS3000
the frame. Make sure that the label of the micro inverter should be the
upside.
The micro inverter can also be mounted on the wall (vertically) using the
optional support. In this case, first, fix the bracket to the wall with a pair
of screws, and then fix the micro inverter to the bracket with one pair of nut
screws.
Step 2. Connect the ground cable
WARNING ·Ensure that all the micro inverters are well grounded. ·Use 6 screw
for the ground port. Connect the ground cable to the enclosure of the
microinverter.
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TSOL-MP3000/MP2250/MS3000
Step 3. Connect the AC cable DANGER
·Do not install the AC junction box without first removing AC power from the
system. ·To prevent electrical hazards, make sure the micro-inverter system is
disconnected from the home distribution network and the AC breaker is open.
WARNING ·Ensure that all AC cables are correctly wired and that none of the
wires are pinched or damaged. ·Use AWG 12 ( 4 mm²) cable for AC end cable.
CAUTION ·The installation technician is responsible for selecting a kind of AC
cable and connecting the micro-inverter system to the home distribution
network correctly. ·The AC connectors may be provided by different suppliers.
The port definitions are subject to actual objects.
Take out the AC connector from the package. Get the AC cable through the shell
of AC connector and connect the cable to the right port.
The definition of the port is shown below:
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TSOL-MP3000/MP2250/MS3000
L:
Live
(Brown/Red)
N:
Neutral (Blue/Black)
PE: Ground (Yellow-Green)
Reassemble the AC connector as shown below.
Plug the AC connector into the micro inverter and connect the AC cable to the AC distribution box.
Step 4. Connect the RS485 Connector
Take out the four core cable from the package. Get the four core cable through
the shell of four core connecter and connect the four corecable to the right
port.
The corresponding relationship between each port connection is as follows:
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TSOL-MP3000/MP2250/MS3000
Reassemble the four core connector as shown below:
Plug the four core connector into the microinverter communication terminal and
connect the four core connector to the RS485 connector.
Please refer to the DTU manual for the schematic diagram of the micro
converter communication series system connection.
Step 5. Connect the DC cable
DANGER ·When photovoltaic panels are exposed to light, it provides a DC
voltage to the inverter.
WARNING ·Ensure that all DC cables are correctly wired and that none of the
wires are pinched or damaged. ·The maximum open circuit voltage of the PV
module must not exceed the specified maximum input DC voltage of the micro
inverter.
CAUTION ·If the DC cable is too short for installation, use a DC Extension
Cable to connect PV modules to the micro inverter. ·Use MC4 compatible DC
connectors in the inverter side of the DC extension cable, or get the DC
connectors from TSUN. ·Contact PV module manufacturers for the requirements of
the DC connectors in the module side of the DC extension cable.
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TSOL-MP3000/MP2250/MS3000
Install the PV modules and connect the DC cable to the micro inverter.
While using TSOL-MS3000 micro inverter, each DC input of micro inverter can connect two PV modules in series.
Step 6. Make an installation map
CAUTION ·If there is more than one installation site, please make the
installation map separately and give a clear description of the installation
site. ·The row of the table corresponds to the shorter side of the PV module
and the column of the table corresponds to the longer side of the PV module.
The direction in the upper left corner means the actual installation
orientation.
Take out the SN labels and installation map from the package. Paste the SN
labels on the installation map below and complete the information on the solar
plant.
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TSOL-MP3000/MP2250/MS3000
Step 7. Start the System
DANGER ·Only qualified personnel should connect this system to the utility
grid.
CAUTION ·Do not connect the micro inverter(s) to the grid, nor energize the AC
circuit(s) until you have completed all installation procedures and have
received prior approval from the electricity utility company.
While installation is all finished, turn on the main utility-grid AC circuit breaker. Your system will start producing power after about a two-minute wait time. The LED will flash green and red on startup. The LED definition is shown below:
Status Solid Green Flashing Green (1s) Flashing Red (1s) Solid Red
Indicates Standby/Waiting/Checking Status
Working normally Working abnormally
Fault
Remote Active Power Control
In some countries, it might be required that the generating plants should be
equipped with a logic interface (input port) to cease the output of active
power or limit active power to a regulated level. This logic input can be the
RS485 port, Ethernet port, and so on. TSUN micro inverter provides an extra
power control device that contains an RS485 port for this remote active power
control. For more information, refer to the “User Manual of TSUN power control
device”.
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TSOL-MP3000/MP2250/MS3000
Self-Test Function for Italy
TSUN microinverter and TSUN monitoring system provide a Self-test function for
the Italy market. For more information, refer to the “User Guidance of Self-
test Function”.
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TSOL-MP3000/MP2250/MS3000
Fault Code and Troubleshooting
Code
Fault Information
1 IsoFault
2 PV1VoltOver_Fault 3 PV2VoltOver_Fault 4 PV3VoltOver_Fault 5
PV4VoltOver_Fault 6 PV5VoltOver_Fault 7 PV6VoltOver_Fault 8 PV1VoltLow_Fault 9
PV2VoltLow_Fault 10 PV3VoltLow_Fault 11 PV4VoltLow_Fault 12 PV5VoltLow_Fault
13 PV6VoltLow_Fault 14 GridVoltOverRating 15 GridVoltUnderRating 16
GridFreqOverRating 17 GridFreqUnderRating
18 GridCurrOverRating
19 OverTemp
20 GFCIOver30mAFault 21 GFCIOver60mAFault 22 GFCIOver150mAFault
Troubleshooting Check the PV module’s insulation to the ground and make sure
that the insulation resistance to the ground is greater than 200K. Make sure
the grounding connection of the inverter is reliable. If this fault appears
continuously, please contact the TSUN service.
Check the voltage of the PV module and make sure that the voltage is below the
maximum DC input voltage of the micro inverter. If this fault appears
continuously, please contact the TSUN service.
This warning mostly appears in the morning or at dusk. It’s normal and will
disappear automatically. If this warning appears in the daytime, please check
the connection of PV module. If this fault appears continuously, please
contact the TSUN service.
The AC power grid is abnormal. This fault will disappear automatically when
the AC power grid is normal. If this fault appears continuously, please
contact the TSUN service.
This is an internal fault. Disconnect the AC power to restart the micro
inverter. If this fault appears continuously, please contact the TSUN service.
Check the installation of micro inverter. Make sure the micro inverter has
good heat dissipation If this fault appears continuously, please contact the
TSUN service.
This is an internal fault. Disconnect the AC power to restart the micro
inverter. If this fault appears continuously, please contact the TSUN service.
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TSOL-MP3000/MP2250/MS3000
23 GFCIOver300mAFault
24-25 Fault24 – 25 26-27 Fault26 – 27 28-67 Fault28 – 67
This is an internal fault. Disconnect the AC power to restart the micro inverter. If this fault appears continuously, please contact the TSUN service. Check the open-circuit voltages of the module and make sure it is below the maximum DC input voltage of the inverter. If this fault appears continuously, please contact the TSUN service. This is an internal fault. Disconnect the AC power to restart the micro inverter. If this fault appears continuously, please contact the TSUN service.
Maintenance Guide
Routine Maintenance
Only authorized personnel are allowed to carry out the maintenance operations
and are responsible for reporting any anomalies.
Always use the personal protective equipment provided by the employer when
carrying out maintenance.
During normal operation, check that the environmental and logistic conditions
are appropriate. Make sure that the conditions have not changed over time and
that the equipment is not exposed to adverse weather conditions and has not
been covered with foreign bodies.
DO NOT use the equipment if any problems are found and restore the normal
conditions after the fault has been corrected.
Conduct an annual inspection on various components and clean the equipment
with a vacuum cleaner or special brushes.
Firmware version can be checked by using the monitoring system. Always de-
energize the AC branch circuit before servicing. Do not attempt to dismantle
the Micro-inverter or make any internal repairs! In order to preserve
the integrity of safety and insulation, the Micro inverters are not designed
to allow internal repairs! Maintenance operations must be carried out with the
equipment disconnected from the grid (AC power switch off) and the
photovoltaic modules shaded or isolated unless otherwise indicated. For
cleaning, DO NOT use rags made of filamentary material or corrosive products
that may corrode parts of the equipment or generate electrostatic charges.
Avoid temporary repairs. All repairs should be carried out using only genuine
spare parts.
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TSOL-MP3000/MP2250/MS3000
Storage and Dismantling
If the equipment is not used immediately or is stored for long periods, check
whether it is correctly packed. The equipment must be stored in well-
ventilated indoor areas that do not have characteristics that might damage the
components of the equipment.
Take a complete inspection when restarting after a long time or prolonged
stop. Please dispose of the equipment properly after scrapping, as component
parts are potentially
harmful to the environment, in accordance with the regulations in force in the
country of installation.
Recycling and Disposal
This device should not be disposed of as residential waste. A Micro inverter
that has reached the end of its life is not required to be returned to the
dealer. Users must find an approved collection and recycling facility in the
area.
Warranty Service
This Warranty is subject to the following conditions: The products must have
been installed and correctly commissioned by an authorized and
licensed installer. Proof may be required of correct commissioning of the
Product (such as a certificate of compliance). Claims for failures due to
incorrect installation or commissioning are not covered under this Warranty.
Where a Product or part thereof is replaced or repaired under this Warranty,
the balance of the original Warranty period will apply. The replacement
product or part(s) do not carry a new voluntary warranty. The product must
have its original serial number and rating labels intact and readable. This
Warranty does not extend to any product that has been completely or partially
disassembled or modified, except where such disassembly is carried out by
TSUNESS The terms of this Warranty cannot be amended except in writing by one
of our authorized officers. There must have been a commissioning report signed
by the end user and the installer for product commissioning and handling
instructions.
Exclusions
(a) TSUNESS makes no warranties, either expressed or implied, orally, or in
writing, concerning any other warranty coverage except those expressly stated
in this limited Factory Warranty.
(b) The Factory Warranty does not cover damages that occur due to: Transport
damage; Installation or commissioning through any person who is not an
Authorized, Certified Dealer;
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Failure to observe the user manual, maintenance regulations, and intervals;
Modifications, changes, or attempted repairs, except as conducted by an
Authorized Dealer; Incorrect use or inappropriate operation; Insufficient
ventilation of the Covered Product; Failure to observe the applicable safety
regulations; Force majeure. (c) This factory warranty does not cover cosmetic
defects which do not directly influence energy production, or degrade form,
fit, and function.
(d) Claims that go beyond the scope of this limited Factory Warranty, in
particular claims for compensation for direct or indirect damages arising from
the defective device, for compensation for costs arising from disassembly and
installation, or loss of profits, are expressly NOT covered by this Factory
Warranty.
(e) In no event will TSUNESS Co., Ltd be held responsible or liable for any
personal injuries resulting from the use of the system, or for any other
damages, whether direct, indirect, incidental, or consequential; even if
TSUNESS Co., Ltd has been advised of such damages.
Distributor Responsibility
In the event of an equipment failure or fault, it is the Distributor’s
responsibility to work directly with the TSUNESS Service Centre to limit the
return of non-faulty equipment. TSUNESS Service Centre will work with the
Distributor to rectify the fault or fault message through telephone support or
with direct PC links. Note: to qualify for further compensation and a
replacement unit, the distributor/installer must first contact TSUNESS and
fulfill the distributor’s /installer’s responsibilities under instruction.
Within the warranty period of the micro inverter, the invoice and date of
purchase are required for the service. Besides, the trademark on the product
should be visible, otherwise, a warranty is not available.
More information can be found in TSUN Warranty Policy.
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