GROWATT MIN 7000TL-X 7kW Single Phase Solar Inverter User Manual

Installation &
Operation Manual
MIN 7000TL-X(E)
MIN 8000TL-X(E)
MIN 7000TL-X
MIN 8000TL-X
MIN 9000TL-X
MIN 10000TL-X

Notes on this manual

1.1 Validity
This manual describes the assembly, installation, commissioning and maintenance of the following Growatt Inverter model:
MIN 7000 TL-X/X(E)
MIN 8000 TL-X/X(E)
MIN 9000 TL-X
MIN 10000 TL-X
This manual does not cover any details concerning equipment connected to the MIN TLX( e.g. PV modules).
Information concerning the connected equipment is available from the manufacturer of the equipment.
1.2 Target Group
This manual is for qualified personnel. Qualified personnel have received training and have demonstrated skills and knowledge in the construction and operation of this device. Qualified Personnel are trained to deal with the dangers and hazards involved in installing electric devices.
1.3 Additional information
Find further information on special topics in the download area at www.ginverter.com The manual and other documents must be stored in a convenient place and be available at all times. We assume no liability for any damage caused by failure to observe these instructions. For possible changes in this manual, GROWATT NEW ENERGY CO.,LTD accepts no responsibilities to inform the users.
1.4 Symbols in this document
1.4.1 Symbols in this document
A warning describes a hazard to equipment or personnel. It calls attention to a procedure or practice, which, if not correctly performed or adhered to, could result in damage to or destruction of part or all of the Growatt equipment and/or other equipment connected to the Growatt equipment or personal injury.

will  result in death or serious injury.
WARNING| WARNING  indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION| CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE| NOTICE is used to address practices not related to personal injury.
Information| Information that you must read and know to ensure optimal operation of the system.

1.4.2 Markings on this product

The inverter complies with the requirements of the applicable CE guidelines.
| The inverter must not be disposed of with the household waste.

1.5 Glossary
AC
Abbreviation for “Alternating Current”
DC
Abbreviation for “Direct Current”
Energy
Energy is measured in Wh (watt hours), kWh (kilowatt hours) or MWh (megawatt hours).
The energy is the power calculated over time. For example, your inverter operates at a constant power of 4600 W for half an hour and then at a constant power of 2300 W for another half an hour, it has fed 3450Wh of energy into the power distribution grid within that hour.
Power
Power is measured in W (watts), kW (kilowatts) or MW (megawatts). Power is an instantaneous value. It displays the power your inverter is currently feeding into the power distribution grid.
Power rate
Power rate is the radio of current power feeding into the power distribution grid and the maximum power of the inverter that can feed into the power distribution grid.
Power factor
Power factor is the ratio of true power or watts to apparent power or volt amps. They are identical only when current and voltage are in phase than the power factor is 1.0. The power in an ac circuit is very seldom equal to the direct product of the volts and amperes.
In order to find the power of a single phase ac circuit the product of volts and amperes must be multiplied by the power factor.
PV
Abbreviation for photovoltaic.
Wireless communication
The external wireless communication technology is a radio technology that allows the inverter and other communication products to communicate with each other. The external wireless communication does not require line of sight between the devices and it is selective purchasing.

Safety

2.1 Intended Use
The unit converts the DC current generated by the photovoltaic (PV) modules to gridcompliant alternating current and performs single-phase feed-in into the electricity grid.MIN 7000-10000TL-X inverters are built according to all required safety rules.
Nevertheless, improper use may cause lethal hazards for the operator or third parties, or may result in damage to the units and other property.
Principle of a PV plant with this MIN TL-X single-phase inverter

The inverter may only be operated with a permanent connection to the public power grid. The inverter is not intended for mobile use. Any other or additional use is not considered the intended use. The manufacturer/supplier is not liable for damage caused by such unintended use. Damage caused by such unintended use is at the sole risk of the operator.
PV modules Capacitive Discharge Currents
PV modules with large capacities relative to earth, such as thin-film PV modules with cells on a metallic substrate, may only be used if their coupling capacity does not exceed 1uF. During feed-in operation, a leakage current flows from the cells to earth, the size of
which depends on the manner in which the PV modules are installed (e.g. foil on metal roof) and on the weather (rain, snow). This “normal” leakage current may not exceed 50mA due to the fact that the inverter would otherwise automatically disconnect from the electricity grid as a protective measure.
2.2 Qualification of skilled person
This grid-tied inverter system operates only when properly connected to the AC distribution network. Before connecting the MIN TL-X to the power distribution grid, contact the local power distribution grid company. This connection must be made only by qualified technical personnel to connect, and only after receiving appropriate approvals, as required by the local authority having jurisdiction.
2.3 Safety instruction
The MIN TL-X Inverters is designed and tested according to international safety requirements（IEC62109-1,CE,VDE0126-1-1, AS4777,etc）; however, certain safety precautions must be observed when installing and operating this inverter. Read and follow all instructions, cautions and warnings in this installation manual. If questions arise, please contact Growatt’s technical services at +86 (0)755 2747 1942.
2.4 Assembly Warnings

WARNING

| ➢ Prior to installation, inspect the unit to ensure absence of any transport or handling damage, which could affect insulation integrity or safety clearances; failure to do so could result in safety hazards.
➢ Assemble the inverter per the instructions in this manual. Use care when choosing installation location and adhere to specified cooling requirements.
➢ Unauthorized removal of necessary protections, improper use, incorrect installation and operation may lead to serious safety and shock hazards and/or equipment damage.
➢ In  order to minimize the potential of a shock hazard due to hazardous voltages, cover the entire solar array with dark material prior to connecting the array to any equipment.
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CAUTION

| ➢ Grounding the PV modules： The MIN TL-X is a transformerless inverter. That is why it has no galvanic separation. Do not ground the DC circuits of the PV modules connected to the MIN TL-X. Only ground the mounting frame of the PV modules.If you connect grounded PV modules to the MIN TL-X, the error message “PV ISO Low”.
➢ Comply with the local requirements for grounding the PV modules and the PV generator. GROWATT recommends connecting the generator frame and other electrically conductive surfaces in a manner which ensures continuous conduction with ground in order to have optimal protection of the system and personnel.

2.5 Electrical Connection Warnings

DANGER| ➢ The components in the inverter are live. Touching live components can result in serious injury or death.
• Do not open the inverter except the wire box by qualified persons.
• Electrical installation, repairs and conversions may only be carried out by electrically qualified persons.
• Do not touch damaged inverters.
➢ Danger to life due to high voltages in the inverter
• There is residual voltage in the inverter. The inverter takes 20minutes to ischarge.
➢ Persons with limited physical or mental abilities may only work with the Growatt inverter following proper instruction and under constant supervision. Children are forbidden to play with the Growatt inverter. Must keep the Growatt inverter away from children.
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WARNING| • Make all electrical connections (e.g. conductor termination, fuses, PE connection, etc.) in accordance with prevailing regulations. When working with the inverter powered on, adhere to all prevailing safety regulations to minimize risk of accidents.
• Systems with inverters typically require additional control (e.g., switches, disconnects) or protective devices (e.g., fusing circuit breakers) depending upon the prevailing safety rules.

2.6 Operation Warnings

WARNING

| ➢ Ensure all connectors are sealed and secure during operation.
➢ Although designed to meet all safety requirements, some parts and surfaces of Inverter are still hot during operation. To reduce the risk of injury, do not touch the heat sink at the back of the PV- Inverter or nearby surfaces while Inverter is operating.
➢ Incorrect sizing of the PV plant may result in voltages being present which could destroy the inverter. The inverter display will read the error message “PV voltage High!”
• Turn the rotary switch of the DC Disconnect to the Off position immediately.
• Contact installer.
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CAUTION

| ➢ All operations regarding transport, installation and start-up, including maintenance must be operated by qualified, trained personnel and in compliance with all prevailing codes and regulations.
➢ Anytime the inverter has been disconnected from the power network, use extreme caution as some components can retain charge sufficient to create a shock hazard; to minimize occurrence of such conditions, comply with all corresponding safety symbols and markings present on the unit and in this manual.
➢ In special cases, there may still be interference for the specified application area despite maintaining standardized emission limit values (e.g. when sensitive equipment is located at the setup location or when the setup location is near radio or television receivers).In this case, the operator is obliged to take proper action to rectify the situation.
➢ Do not stay closer than 20 cm to the inverter for any length of time.

Product description

3.1 TL-X Overview

Symbol on the inverter

by touching.
| Inverter status symbol| Inverter status| LED color| LED status
Standby| Green| 0.5s on and 2s off
Normal| Green| Solid
Fault| Red| Solid
Warning| Green| 0.5s on, 0.5s off, 0.5s on, 2s off
Programming| Yellow| 1s on and 1s off

3.2 Type label
The type labels provide a unique identification of the inverter (The type of product, Device-specific characteristics, Certificates and approvals). The type labels are on the left-hand side of the enclosure.

PV Grid Inverter

Model name| MIN 10000TL-X
Max. PV voltage| 600 d.c.V
PV voltage range| 60-550 d.c.V
PV Isc| 16.9/16.9/33.8 d.c.A
Max. input current| 13.5/13.5/27 d.c.A
Rated output power| 10000 W
Rated apparent power| 10000 VA
Nominal output voltage| 230 a.c.V
Rated output current| 43.5 a.c.A
Nominal output frequency| 50/60 Hz
Power factor range| 0.8leading~0.8lagging
Safety level| Class I
Overvoltage category| PV:II AC:III Others:I
Ingress protection| IP66
Operation ambient temperature| -25°C – +60°C
Inverter topology| Non-isolated
Certificate number| SAA210676
Made in China

More detail about the type label as the chart below:

Model Name| MIN 7000
TL-X| MIN 8000
TL-X| MIN 7000
TL-X(E)| MIN 8000
TL-X(E)
---|---|---|---|---
Max input DC voltage| 600V
Max input DC current| 13.5A/13.5A/13.5A| 13.5A/27A
Start voltage| 100V
MPP voltage range| 60V~550V
AC nominal voltage| 230V
AC grid frequency| 50/60 Hz
Max. apparent power| 7000VA| 8000VA| 7000VA| 8000VA
AC normal output current| 30.4A| 34.8A| 30.4A| 34.8A
Power factor| 0.8leading…0.8lagging
Environmental Protection Rating| IP 66
Operation Ambient temperature| – 25…+60℃ (-13…+ 140°F) with derating above 45°C（ 113°F）
Model Name| MIN 9000
TL-X| MIN 10000
TL-X
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Max input DC voltage| 600V
Max input DC current| 13.5A/13.5A/27A
Start voltage| 100V
MPP voltage range| 60V~550V
AC nominal voltage| 230V
AC grid frequency| 50/60 Hz
Max. apparent power| 9000VA| 10000VA
AC normal output current| 39.1A| 43.5A
Power factor| 0.8leading…0.8lagging
Environmental Protection Rating| IP 66
Operation Ambient temperature| – 25…+60℃ (-13…+ 140°F) with derating above 45°C（ 113°F）

3.3 Size and weight![GROWATT MIN 7000TL-X 7kW Single Phase Solar Inverter

• Size and weight](https://manuals.plus/wp-content/uploads/2023/10/GROWATT- MIN-7000TL-X-7kW-Single-Phase-Solar-Inverter-Size-and-weight.png) Dimensions and weight

3.4 Storage of Inverter
If you want to storage the inverter in your warehouse, you should choose an appropriate location to store the inverter.
➢ The unit must be stored in original package and desiccant must be left in the package.
➢ The storage temperature should be always between -25°C and +60°C. And the storage relative humidity can achieve to 100%.
➢ If there are a batch of inverters need to be stored, the maximum layers for original carton is four.
➢ After long term storage, local installer or service department of GROWATT should perform a comprehensive test before installation.
3.5 The advantage of the unit
➢ Maximum efficiency of 98.1%
➢ Wide input voltage range from 60–550Vdc
➢ Reactive power regulate
➢ Integrated DC switch
➢ Multi MPP controller
➢ DSP controller
➢ Touch control
➢ Multi active power control mode
➢ Easy installation

Unpacking and inspection

The inverter is thoroughly tested and inspected strictly before delivery. Our inverters leave our factory in proper electrical and mechanical condition. Special packaging ensures safe and careful transportation. However, transport damage may still occur. The shipping company is responsible in such cases. Thoroughly inspect the inverter upon delivery. Immediately notify the responsible shipping company if you discover any damage to the packaging which indicates that the inverter may have been damaged or if you discover any visible damage to the inverter. We will be glad to assist you, if required.
When transporting the inverter, the original or equivalent packaging should be used, and the maximum layers for original carton is four, as this ensures safe transport.
After opening the package, please check the contents of the box. It should contain the following, Please check all of the accessories carefully in the carton. If anything missing, contact your dealer at once.

• MIN7000-8000TL-X \X(E) 3 MIN9000-10000TL-X 4

Installation

5.1 Safety instructions

| Danger to life due to fire or explosion
➢ Despite careful construction, electrical devices can cause fires.
➢ Do not install the inverter on easily flammable materials and where flammable materials are stored.
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| Risk of burns due to hot enclosure parts
➢ Mount the inverter in such a way that it cannot be touched inadvertently.
| Possible damage to health as a result of the effects of radiation!
➢ In special cases, there may still be interference for the specified application area despite maintaining standardized emission limit values (e.g. when sensitive equipment is located at the setup location or when the setup location is near radio or television receivers).In this case, the operator is obliged to take proper action to rectify the situation.
➢ Never install the inverter near the sensitive equipment（ e.g. Radios, telephone, television, etc）
➢ Do not stay closer than 20 cm to the inverter for any length of time unless it is absolutely necessary.
➢ Growatt assumes no responsibility for compliance to EMC regulations for the complete system

➢ All electrical installations shall be done in accordance with the local and national electrical codes. Do not remove the casing. Inverter contains no user serviceable parts. Refer servicing to qualified service personnel. all wiring and electrical installation should be conducted by a qualified service personnel .
➢ Carefully remove the unit from its packaging and inspect for external damage. If you find any imperfections, please contact your local dealer.
➢ Be sure that the inverters connect to the ground in order to protect property and personal safety.
➢ The inverter must only be operated with PV generator. Do not connect any other source of energy to it.
➢ Both AC and DC voltage sources are terminated inside the PV Inverter. Please disconnect these circuits before servicing.
➢ This unit is designed to feed power to the public power grid (utility) only. Do not connect this unit to an AC source or generator. Connecting Inverter to external devices could result in serious damage to your equipment.
➢ When a photovoltaic panel is exposed to light, it generates a DC voltage. When connected to this equipment, a photovoltaic panel will charge the DC link capacitors.
➢ Energy stored in this equipment’s DC link capacitors presents a risk of electric shock. Even after the unit is disconnected from the grid and photovoltaic panels, high voltages may still exist inside the PV-Inverter. Do not remove the casing until at least 5 minutes after disconnecting all power sources.
➢ Although designed to meet all safety requirements, some parts and surfaces of Inverter are still hot during operation. To reduce the risk of injury, do not touch the heat sink at the back of the PV-Inverter or nearby surfaces while Inverter is operating.
5.2 Selecting the installation location
➢ This is guidance for installer to choose a suitable installation location, to avoid potential damages to device and operators.
➢ The installation location must be suitable for the inverter’s weight and dimensions for a long period time.
➢ Select the installation location so that the status display can be easily viewed.
➢ Do not install the inverter on structures constructed of inflammable or thermolabile materials.
➢ Never install the inverter in environment of little or no air flow, nor dust environment. That may derate the efficiency of the cooling fan of the inverter.
➢ The Ingress Protection rate is IP66 which means the inverter can be installed outdoors and indoors.
➢ The humidity of the installation location should be 0~100% without condensation.
➢ The installation location must be freely and safely to get at all times.
➢ Vertically installation and make sure the connection of inverter must be downwards.
➢ Never install horizontal and avoids forward and sideways tilt.
➢ Multiple inverter combination is not suitable in Australia. ➢ Be sure that the inverter is out of the children’s reach.
➢ Don’t put any things on the inverter. Do not cover the inverter.
➢ Do not install the inverter near television antenna or any other antennas and antenna cables.
➢ Inverter requires adequate cooling space. Providing better ventilation for the inverter to ensure the heat escape adequately. The ambient temperature should be below 40°C to ensure optimum operation.
➢ Do not expose the inverter to direct sunlight, as this can cause excessive heating and thus power reduction.
➢ Observe the Min. clearances to walls, other inverters, or objects as shown below:➢ There must be sufficient clearance between the individual inverters to ensure that the cooling air of the adjacent inverter is not taken in.
➢ If necessary, increase the clearance spaces and make sure there is enough fresh air supply to ensure sufficient cooling of the inverters.
The inverter can’t install to solarization,drench,firn location. We suggest that the inverters should be installed at the location with some cover or protection.➢ Please make sure the inverter is installed at the right place.The inverter can’t install close to trunk. 5.3 Mounting the Inverter
5.3.1 Mounting the Inverter with bracket

DANGER| In order to avoid electrical shock or other injury, inspect existing electronic or plumbing installations before drilling holes.
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• Fix the mounting bracket as the figure shows. Do not make the screws to be flush to the wall. Instead, leave 2 to 4mm exposed.

5.3.2 Fixed the inverter on the wall

WARNING| Falling equipment can cause serious or even fatal injury, never mount the inverter on the bracket unless you are sure that the mounting frame is really firmly mounted on the wall after carefully checking.
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➢ Rise up the inverter a little higher than the bracket. Considered the weight of them.During the process please maintain the balance of the inverter.
Hang the inverter on the bracket through the match hooks on bracket.➢ After confirming the inverter is fixed reliably, fasten one M4 safety-lock screws on the right or left side firmly to prevent the inverter from being lifted off the bracket.

Electrical connection

Decisive Voltage Class (DVC) indicated for ports

6.1 Safety

****| ➢ Danger to life due to lethal voltages!
➢ High voltages which may cause electric shocks are present in the conductive parts of the inverter. Prior to performing any work on the inverter, disconnect the inverter on the AC and DC sides
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WARNING

| ➢ Danger of damage to electronic components due to electrostatic discharge.
Take appropriate ESD precautions when replacing and installing the inverter.

6.2 Wiring AC Output

WARNING

| ** ➢ You must install a separate single-phase circuit-breaker or other load disconnection unit for each inverter in order to ensure that the inverter can be safely disconnected under load.
NOTE** :The inverter has the function of detecting residual current and protecting the inverter against residual current. If an external RCD breaker is mandatory in the country of installation,you must choose a Type A RCD breaker with the rating residual current not less than 300mA.
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You must install a separate single-phase circuit-breaker or other load disconnection unit for each inverter in order to ensure that the inverter can be safely disconnected under load.
We suggest you choice the AC breaker rating current in this table:

The AC wiring step:

1. Uninstall the parts of the AC connection plug from the accessory bag.
2. Pass the 3 wires (L or L1,N or L2 and PE wires) through the AC shield,connect them to the power grid, and then crimp the OT terminal.
3. Lock the AC cable to the corresponding AC terminal.
4. Insert two AC terminal block insulation partitions.
5. Finally, Lock the protective cover on the inverter frame, and finally tighten the protective cover hole.

Wire suggestion length

6.3 Connecting the second protective conductor
In some installation countries, a second protective conductor is required to prevent a touch current in the event of a malfunction in the original protective conductor.For installation countries falling within the scope of validity of the IEC standard 62109, you must install the protective conductor on the AC terminal with a conductor cross-section of at least 10 mm²Cu.Or Install a second protective conductor on the earth terminal with the same cross-section as the original protective conductor on the AC terminal. This
prevents touch current if the original protective conductor fails. 6.4 Connecting the PV Array (DC input)
6.4.1 Conditions for DC Connection

WARNING| The solar modules connected to the inverter must conform to the Class A requirements of the  IEC 61730  standard.
Please use the same brand male and female PV connectors.
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The MIN 7000-10000TL-X single-phase inverter has 3 independent input : MPPT1, MPPT2 & MPPT3.
The MIN 7000-8000TL-X(E) single-phase inverter has 2 independent input : MPPT1 & MPPT2.
Notice that the connectors are in paired (male and female connectors).

CAUTION

| If the inverter is not equipped with a DC switch but this is mandatory in the country of installation, install an external DC switch.
The following limit values at the DC input of the inverter must not be exceeded:
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| Types| Max current MPPT1| Max current MPPT2| Max current MPPT3
7000-8000 TL-X(E)| 13.5A| 27A| /
7000-8000 TL-X| 13.5A| 13.5A| 13.5A
9000-10000 TL-X| 13.5A| 13.5A| 27A

6.4.2 Connecting the PV Array (DC input)

DANGER

| Danger to life due to lethal voltages!
PV array supplies d.c voltage to inverter when exposed to light,before connecting the PV array, conver some light screens above PV arrays,ensure that the DC switch and AC breaker are disconnect from the inverter. NEVER connect or disconnect the DC connectors under load.
Make sure the maximum open circuit voltage(Voc) of each PV string is less than the maximum input voltage of the inverter.
Check the design of the PV plant. The Max. open circuit voltage, which can occur at solar panels temperature of -15℃ , must not exceed the Max. input voltage of the inverter.
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WARNING

| Improper operation during the wiring process can cause fatal injury to operator or unrecoverable damage to the inverter. Only qualified personnel can perform the wiring work.
Please don’t connect PV array positive or negative pole to the ground, it could cause serious damages to the inverter
Check the connection cables of the PV modules for correct polarity and make sure that the maximum input voltage of the inverter is not exceeded.

Connection of PV terminalMake sure the cable polarity is correct and voltage is less than 550V. 6.5 Connecting signal cable
This series inverter has one 4Pin or 16Pin signal terminal. Signal Port:

Procedure
Step 1 Insert the stripped and bared cable through pressure screw, seal ring, threaded sleeve in sequence, insert cables into connection terminal according to number indicates on it and tighten the screws firmly. Please try to pull out the wire to make sure the it’s well connected. Step 2 Push the threaded sleeve into the socket, Tighten up the cap on the terminal. Step 3 Push the threaded sleeve to connection terminal until both are locked tightly on the inverter. Uninstall signal connector
Step 1 Press the fasteners and pull it out from the inverter. Step 2 Insert the H type tool and pull it out from the socket. 6.6 Grounding the inverter
The inverter must be connected to the AC grounding conductor of the power distribution grid via the ground terminal (PE) .

WARNING| Because of the transformerless design, the DC positive pole and DC negative pole of PV arrays are not permitted to be grounded.
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6.7 Active power control with smart meter , CT or ripple control signal receiver

Information| The position of export limitation CT or Meter must between the Inverter & Load and gird.
Multiple inverter combination is not suitable in Australia.
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This series inverter has integrated generation limitation control and export limitation functionality.
The generation control function is used to control the active or apparent power output levels of an inverter.
The export limit control function for an inverter is used to control the generation from an inverter to manage the export power level from an electrical installation to the grid. To use this function, you can connect smart meter or CT. The smart meter model is Eastron SDM120CT-M(40mA). The CT Model is ESC16-32 (ECHUN)/ CTF16-2K532(Shenke) .The primary aperture is 10mm,output cable length is 5m . The arrow on the CT must pointing towards the inverter.The detailed information about the Meter,please refer to Annex -Eastron SDM120CT-M(40mA) user manual.

General Specifications
Voltage AC (Un)| 230V
Voltage Range| 176~276V AC
Base Current (Ib)| 0.1V AC
Power consumption| <2W/10VA
Frequency| 50/ 60Hz(±10%)
AC voltage withstand| 4KV for 1 minute
Impulse voltage withstand| 6KV-1.2uS waveform
Overcurrent withstand| 20Imax for 0.5s
Pulse output 1| 1000imp/kWh (default)
Pulse output 2| 0.001(default) /0.01/0.1/1 kWh/kVArh (configurable)
Display Max. Reading| LCD with white backlit 999999kWh
Environment
Operating temperature| -25℃to +55℃
Storage and transportation temperature| -40℃to +70℃
Reference temperature| 23℃to±AC
Relative humidity| 0 to 95%, non-condensing
Altitude| up to 2000m
Warm up time| 3s
Installation category| CAT II
Mechanical Environment| M1
Electromagnetic environment| E2
Degree of pollution| 2
Mechanics
Din rail dimensions| 18x118x64 (WxHxD) DIN 43880
Mounting| DIN rail 35mm
Ingress protection| Ip51 (indoor)
Material| self-extinguishing UL94V-0

The following table describes how we can connect EASTRON meter (SDM120CT(40mA) to inverter:

Active power control with a ripple control signal receiver. 6.8 Inverter demand response modes (DRMS)
This series inverter has the function of demand response modes, We use 8Pin socket as inverter DRMS connection.

Information

| DRMS application description
ØOnly applicable to AS/NZS4777.2.
ØDRM0, DRM5, DRM6, DRM7, DRM8 are available.
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CAUTION

| Damage to the inverter due to moisture and dust penetration
ØMake sure the cable gland has been tightened firmly.
ØIf  the cable gland are not mounted properly, the inverter can be destroyed due to moisture and dust penetration. All the warranty claim will be invalid.

6.8.1 16Pin socket pin assignment

COM Socket Pin No.| Assignment for inverters capable of both charging and discharging
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9| DRM 5
10| DRM 6
11| DRM 7
12| DRM 8
13| RefGen
14| Com/DRM0

6.8.2 Method of asserting demand response modes

reactive power if capabie
DRM 8| 12| 13| Increase power generation (subject to constraints from other active DRMs)

6.8.3 Using DRMS for EU

WARNING| Excessive voltage can damage the inverter!
External voltage of DRMs PORT don’t over +5V.
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6.8.3.1 The following table describes the socket pin assignment and function:

6.8.3.2The inverter is preconfigured to the following RRCR power levels:

COM
Socket Pin9| COM
Socket Pin10| COM
Socket Pin11| COM
Socket Pin12| Active power| Cos(φ)
---|---|---|---|---|---
Short circuit with Pin13| | | | 0%| 1
| Short circuit with Pin13| | | 30%| 1
| | Short circuit with Pin13| | 60%| 1
| | | Short circuit with Pin13| 100%| 1

Active power control and reactive power control are enabled separately.
6.9 AFCI(Optional)
6.9.1 Arc-Fault Circuit Interrupter (AFCI)
In accordance with the National Electrical Code R, Article 690.11, the inverter has a system for the recognition of electric arc detection and interruption. An electric arc with a power of 300 W or greater must be interrupted by the AFCI within the time specified by UL 1699B. A tripped AFCI can only be reset manually. You can deactivate the automatic arc fault detection and interruption (AFCI) via a communication product in “Installer” mode if you do not require the function. The 2011 edition of the National Electrical Code R, Section 690.11 stipulates that newly installed PV systems attached to a building must be fitted with a means of detecting and disconnecting serial electric arcs (AFCI) on the PV side.
6.9.2 Danger information

| Danger of fire from electric arc
Only test the AFCI for false tripping in the order described  below.
Do not deactivate the AFCI permanently.
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If an “Error 200” message is displayed, the buzzer alarms, an electric arc occurred in the PV system. The AFCI has tripped and the inverter is in permanent shutdown.
The inverter has large electrical potential differences between its conductors. Arc flashes can occur through air when high-voltage current flows. Do not work on the product during operation.
When the inverter error 200, please follow the steps:
6.9.3 Operation step
6.9.3.1 Turn the DC & AC Disconnect to position “OFF”.

Wait for the display to go out.
6.9.3.2 Perform troubleshooting on the PV system:
Check all PV strings for the correct open-circuit voltage.
6.9.3.3 After the fault is rectified, restart the inverter:
Turn the DC & AC Disconnect to position “ON”. 6.10 Earth Fault Alarm
The inverter complies with IEC62109-2.When the Earth fault occurs,the Red LED will light up.The buzzer in the inverter will keep ringing unless the fault condition is cleared(This function is only avilable for Australia and New Zealand).

Commissioning

DANGER

| Do not disconnect the DC connectors under load.
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WARNING

| Improper operation during the wiring process can cause fatal injury to operator or unrecoverable damage to the inverter. Only qualified personnel can perform the wiring work.

CAUTION

| Damage to the inverter due to moisture and dust penetration
ØMake sure the cable gland has been tightened firmly.
ØIf  the cable gland are not mounted properly, the inverter can be destroyed due to moisture and dust penetration. All the warranty claim will be invalid.

Requirements：
The AC cable is correctly connected.
The DC cable is correctly connected.
The communication cable is correctly connected.
The country is set correctly.
7.1 Start the inverter
7.1.1 Touch control

7.1.2 Country/Area and Region setting

Information| Country/Area and Region setting
When the inverter start up,we need to select the right country,if we don’t select any country, the inverter will run under AS/NZS4777.2 as default for Australia & Region A,or run under VDE0126-1-1 for other region after 30s.
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When inverter powered on, OLED will light automatically. Once the PV power is sufficient, OLED displays the following: Press the touch key once a second to scroll through the different Country, showing on the screen will constantly change.For example, if you want to choose Newzealand, press the control key until the OLED display shows “Newzealand” as below: Press the touch key 5S, the OLED shows Country setting is complete. When the Country setting is complete(Only for Australia), the OLED display shows “Set Region” as below: The installer must set Region A,B or C when you choose Australia,but if you choose Newzealand the default Region is NZ.
When Region A is selected, the inverter loads all the Region A values for power quality response modes and grid protection settings.
7.1.3 Enabling/Disabling Power Quality Response Modes（PQRM）

Information| PQRM setting
When the Region setting is completed, the inverter will operate under default mode different from region.
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MIN TL-X contains five types Power Quality Response Modes：
Volt-Var, Volt-watt, Fixed PF, Reactive power, Power limit.If you want to change the
Power Quality Response Modes please refer to chapter 7.3.1.
7.1.4 Check firmware version,Region,Country/Area and Power Quality Response Modes.
Single touch to switch display.
Double touch to enter next stage menu. 7.2 General Setting
7.2.1 Set inverter display language
This series inverter provides multi languages.
Single touch to switch different language.
Double touch to confirm you setting.
Set the language as described below: 7.2.2 Set inverter COM address
The default COM address is 1.We can change COM address as described below:
Single touch to switch display or make the number +1.
Hold 5s ,the COM address become 001.
Double touch to confirm you setting. 7.2.3 Set inverter date & time
Single touch make the number 1.
Double touch to confirm you setting.
Hold 5s recover defaut value. 7.3 Advanced setting
7.3.1 Reset Country,Region and Power Quality Response Modes（PQRM）
Single touch to switch display or make the number +1.
Double touch to confirm you setting.
Input right password,you can change regional settings.
Reset Country
Reset Region 7.3.2 Generation & Export limitation control and Power Sensor setting
Single touch to switch display or make the number +1.
Double touch to confirm you setting.
Control type:
SW stands for enabling software limit control function
HW stands for enabling hardware limit control function
Both stands for enabling software and hardware limit control function at the same time.Under the permission given by your energy provider, the ratio of your system output power divided by the rated power of the inverter is called Limit Rate.For instance,if the energy provider only accepts 8kVA/kW from your 10kW system, then the Limit Rate of 10kW inverter is 80.0%. If you only want to check the load consumption function,you can choose Meter as Power sensor.CT is just only for Export Limit function.
7.3.3 Reset factory

Information| Perform this operation with caution because all configured parameters except the current date,time, and model parameters will be restored to
their factory defaults.
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Single touch to switch display or make the number +1.
Double touch to confirm you setting. 7.3.4 Adjust the setpoints from the regional default values
Under the permission by Distribution Network Service Provider,the installer can adjust the setpoints from the regional default values.
Please refer to the document 《Adjust the setpoints from the regional default values instruction》
7.4 Communications
7.4.1 RS485
This series inverter has one 4Pin or 16Pin signal socket .The inverter provides two RS485 ports. You can monitor one or more inverters by RS485.Another RS485 port is for smart meter(Export limitation functionality.).
4Pin socket pin assignment

16Pin socket pin assignment

(optional*)
8| RS 485A2| 16| CT-N

• Only for Australia market.
  7.4.2 USB-A
  USB-A port is mainly for connecting monitor or firmware updage：
  Through USB connection,we can connect external optional monitor ,for example :Shine WIFI-X,Shine 4G-X, Shine LAN-X,ect.
  And also you can quickly update the software by U stick.
  We can monitor as below:
  Make sure the on the front side, then insert the monitor,fasten the screw.

Start-up and shut down the Inverter

8.1 Start-Up the inverter

1. Connect the AC breaker of the inverter.
2. Turn on the dc switch, and the inverter will start automatically when the input voltage is higher than 60 V.

8.2 Shut down the Inverter

Turn-off the inverter step:

1. Disconect the line circuit breaker from single-phases grid and prevent it from being reactivated.
2. Turn off the dc switch.
3. Check the inverter operating status.
4. Waiting until LED, OLED have go out, the inverter is shut down.

Maintenance,Repair and Cleaning

WARNING| Prior to removal of any cover for maintenance or repair, turn off the switch on the AC and DC sides
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9.1 Checking Heat Dissipation
If the inverter regularly reduces its output power due to high temperature, please improve the heat dissipation condition. Maybe you need to clean the heat sink.
9.2 Cleaning the Inverter
If the inverter is dirty, turn-off the AC breaker and DC switch ,waiting the inverter shut down ,then clean the enclosure lid, the display, and the LEDs using only a wet cloth. Do not use any cleaning agents (e.g. solvents or abrasives).
9.3 Checking the DC Isolator
Check for externally visible damage and discoloration of the DC Isolator and the cables at regular intervals.If there is any visible damage to the DC Isolator, or visible discoloration or damage to the cables, contact the installer.
➢ Once a year, turn the rotary switch of the DC Isolator from the On position to the Off position 5 times in succession. This cleans the contacts of the rotary switch and prolongs the electrical endurance of the DC Isolator.

EU Declaration of Conformity

With the scope of EU directives:

• 2014/35/EU Low Voltage Directive (LVD)
• 2014/30/EU Electromagnetic Compatibility Directive (EMC)
• 2011/65/EU RoHS Directive and its amendment (EU)2015/863

Shenzhen Growatt New Energy Co. Ltd confirms that the Growatt inverters and accessories described in this document are in compliance with the above mentioned EU directives. The entire EU Declaration of Conformity can be found at www.ginverter.com.

Trouble shooting

Our quality control program assures that every inverter is manufactured to accurate specifications and is thoroughly tested before leaving our factory. If you have difficulty in the operation of your inverter, please read through the following information to correct
the problem.
11.1 Error Messages displayed on OLED
An error message will be displayed on the OLED screen when a fault occurs. The faults consist of system fault and inverter fault.
You may be advised to contact Growatt in some situation, please provide the following information.
Information concerning the inverter:

• Serial number

• Model number

• Error message on OLED

• Short description of the problem

• Grid voltage

• DC input voltage

• Can you reproduce the failure? If yes, how?

• Has this problem occurred in the past?

• What was the ambient condition when the problem occurred?
  Information concerning the PV panels:

• Manufacturer name and model number of the PV panel

• Output power of the panel

• Voc of the panel

• Vmp of the panel

• Imp of the panel

• Number of panels in each string

If it is necessary to replace the unit, please ship it in the original box.
11.2 System fault
System fault (system faults are mainly caused by system instead of inverter, please check the items as instructed below before replacing inverter).

AFC! fault
Error: 200| There is a high power discharge of electricity between two or more conductors| 1.After shut down the inverter, check the connection of PV terminals.
2.Restart the inverter.
3.If error message still exists, contact Growatt.
Residual I High Error: 201| Leakage current too high| 1. Restart the invert.
2. If error message still exists, contact Growatt.
---|---|---
PV Voltage High Error: 202| The DC input voltage is exceeding the maximum tolerable value.| 1. Disconnect the DC switch immediately.
2. Check the voltage of each PV string with multimerter.
3. If the voltage of PV string is lower than 550V, contact Growatt.
PV Isolation Low Error: 203| Insulation problem| 1. Check if panel enclosure ground properly.
2. Check if inverter ground properly.
3. Check if the DC breaker gets wet.
4. Check the impedance of PV (+) & PV (-) between ground (must be more than 30 K Ω ). If the error message is displayed despite the above checking passed, contact Growatt.
AC V Outrange Error: 300| Utility grid voltage is out of permissible range.| 1. Please switch off DC switch.
2. Check AC wiring, especially neutral and ground wire.
3. Check grid voltage is complied with local grid standard. Restart inverter, if problem still exist, contact Growatt.
No AC connection Error: 302| No AC connection| 1. Check AC wiring.
2. Check the status of AC breaker.
PE abnormal Error: 303| Voltage of Neutral and PE above 30V.| 1. Check the voltage of Neutral and PE.
2. Check AC wiring.
3. Restart inverter, if error message still exisits,contact Manufacturer.
AC F Outrange Error: 304| Utility grid frequency out of permissible range.| 1. Please switch off DC switch.
2. Check AC wiring, especially neutral and ground wire.
3. Check grid frequency is complied with local grid standard.
4. Restart inverter, if problem still exist,contact Growatt.
Auto Test Failed Error: 407| Auto test didn’t pass.| Restart inverter, repeat Auto Test, if problem still exist, contact Growatt.

11.3 Inverter warning

2. If error message still exists,contact manufacturer.
Warning 203| PV1,PV2 or PV3 Circuit short| 1. Check the PV panel polarity.
2. Restart the inverter. If the warning still exist, please contact Growatt customer service to replace the POWER board.
Warning204| Dryconnect function abnormal| 1. After shutdown,Check the dry Dryconnect wiring.
2. If the error message still exists, contact manufacturer.
Warning 205| PV1,PV2 or PV3 boost broken| Restart the inverter. If the warning still exist, please contact Growatt customer service to replace the power board.
Warning207| USB over-current| 1. Unplug the U stick or monitor. 2.Re-access U stick or monitor after shutdown.
3.If the error message still exists, contact manufacturer.
Warning 401| Inverter communicates with Meter abnormal| 1. Check if the meter is on.
2. Check the inverter and the meter connection is normal .
Warning404| EEPROM abnormal| Restart the inverter. If the warning still exist, please contact Growatt customer service to replace the M3 board.
Warning405| Firmware version is not consistent| Uptate the right version firmware

11.4 Inverter fault

still exist,
Error: 404| Bus sample fault| Restart inverter, Contact Growatt. if problem still exist,
Error: 405| Relay fault| Restart inverter, Contact Growatt. if problem still exist,
Error: 408| Over Temperature| If the ambient temperature of inverter is lower than 60°C, restart inverter, if error message still exists, contact Growatt.
Error: 409| Bus over voltage| Restart inverter, if problem still exist, Contact Growatt.
Error: 411| DSP communicates with M3 abnormal| Restart inverter, if problem still exist, contact Growatt. hange DSP board or M3 board, if problem still exist, contact Growatt.
Error: 414| EEPROM fault.| Restart inverter, Contact Growatt. if problem still exist,
Error: 416| Over current by software protected| Restart inverter, Contact Growatt.  if  problem still exist,
Error: 420| GFCI fault.| Restart inverter, if problem still exist, change power board, or contact Growatt.
Error: 422| The data sampled by the DSP and redundant M3 is not the same| Restart inverter, Contact Growatt. if problem still exist,
Error: 425| AFCI self-test fault| Restart inverter, if problem still exist, or contact Growatt.

Manufacturer Warranty

Please refer to the warranty card.

Decommissioning

13.1 Dismantling the Inverter

1. Disconnect the inverter as described in section8.
2. Remove all connection cables from the inverter.

CAUTION| Danger of burn injuries due to hot enclosure parts!
Wait 20 minutes before disassembling until the housing has cooled down.
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3. crew off all projecting cable glands. 4. Lift the inverter off the bracket and unscrew the bracket screws.

13.2 Packing the Inverter
If possible, always pack the inverter in its original carton and secure it with tension belts.
If it is no longer available, you can also use an equivalent carton. The box must be capable of being closed completely and made to support both the weight and the size of the inverter.
13.3 Storing the Inverter
Store the inverter in a dry place where ambient temperatures are always between -25°C
and +60°C.
13.4 Disposing of the Inverter
**** Do not dispose of faulty inverters or accessories together with household waste. Please accordance with the disposal regulations for electronic waste which apply at the installation site at that time. Ensure that the old unit and, where applicable, any accessories are disposed of in a proper manner.

Technical Data

14.1 Specification

Input data(DC)
Max. recommended PV power(for module STC)| 11.2k| 11.2k| 12k
Max. DC voltage| 600V
Start voltage| 100V
Min. operating voltage| 60V
Nominal voltage| 360V
MPP voltage range| 60-550
No. of MPP trackers| 2| 2| 3
No. of PV strings per MPP trackers| 1/2| 1/2| 1/1/1
Max. input current per MPP trackers| 13.5/27A| 13.5/27A| 13.5/13.5/13.5A
Max. short-circuit current per MPP trackers| 16.9/33.8A| 16.9/33.8A| 16.9/16.9/16.9A
Output data(AC)
Rated output power| 7000W| 8000W| 7000W
Rated apparent power| 7000VA| 8000VA| 7000VA
Max. apparent power| 7000VA| 8000VA| 7000VA
Nominal AC voltage/range| 230/160~300V
AC grid frequency/range| 50-60Hz/44-55Hz;54-65Hz
Rated output current| 30.4A| 34.8A| 30.4A
Max. output current| 33.5A| 38.3A| 33.5A
Max output overload protection| 50A
Max. inrush current (Peak value/duration time)| <10A/5ms
Max. output fault current (Peak value/duration time)| <108A/10us
Max. inverter backfeed current to PV array| 0A
Power factor(@nominal power)| >0.99
Adjustable power factor| 0.8leading…0.8lagging
THDi| <3%
AC grid connection type| Single phase
Overvoltage category| PV:II AC:III Others:I
Efficiency

Max. efficiency| 98.1%
Euro-eta| 97.3%
Protection devices
DC reverse-polarity protection| Integrated
DC switch| Integrated
DC Surge protection| Type II
AFCI| Optional
Insulation resistance monitoring| Integrated
AC surge protection| Type III
AC short-circuit protection| Integrated
Ground fault monitoring| Integrated
Grid monitoring| Integrated
Anti-islanding protection| Integrated( Active Frequency Drift)
Residual-current monitoring unit| Integrated
General data
Dimensions (W / H / D) in mm| 425/387/180
Weight| 18.2kg
Operating temperature range| –25 °C … +60 °C
Noise emission (typical)| ≤ 25 dB(A)
Altitude| 4000m
Internal consumption at night| <1W
Topology| Non-isolated
Cooling| Natural convection
Protection degree| IP66
Relative humidity| 0~100%
DC connection| H4/MC4(Optional)
AC connection| Cable gland +OT terminal
Interfaces
Display| OLED+LED
RS485/USB| Integrated
WIFI/GPRS/4G/LAN/RF| Optional
Warranty:5/10 years| Yes/ Optional
Model/ Specifications| 8000TL-X| 9000TL-X| 10000TL-X
---|---|---|---
Input data(DC)
Max. recommended PV power(for module STC)| 12k| 13.5k| 15k
Max. DC voltage| 600V
Start voltage| 100V
Min. operating voltage| 60V
Nominal voltage| 360V
MPP voltage range| 60-550
No. of MPP trackers| 3
No. of PV strings per MPP trackers| 1/1/1| 1/1/2| 1/1/2
Max. input current per MPP trackers| 13.5/13.5/13.5A| 13.5/13.5/27A| 13.5/13.5/27A
Max. short-circuit current per MPP trackers| 16.9/16.9/16.9A| 16.9/16.9/33.8| 16.9/16.9/33.8A
Output data(AC)
Rated output power| 8000W| 9000W| 10000W
Rated apparent power| 8000VA| 9000VA| 10000VA
Max. apparent power| 8000VA| 9000VA| 10000VA
Nominal AC voltage/range| 230/160~300V
AC grid frequency/range**| 50-60Hz/44-55Hz;54-65Hz
Rated output current| 34.8A| 39.1A| 43.5A
Max. output current| 38.3A| 43A| 45.5A
Max output overload protection| 50A| 63A| 63A
Max. inrush current (Peak value/duration time)| <10A/5ms
Max. output fault current (Peak value/duration time)| <108A/10us
Max. inverter backfeed current to PV array| 0A
Power factor(@nominal power)| >0.99
Adjustable power factor| 0.8leading…0.8lagging
THDi| <3%
AC grid connection type| Single phase
Overvoltage category| PV:II AC:III Others:I
Efficiency
Max. efficiency| 98.1%
---|---
Euro-eta| 97.3%| 97.6%| 97.6%
Protection devices
DC reverse-polarity protection| Integrated
DC switch| Integrated
DC Surge protection| Type II
AFCI| Optional
Insulation resistance monitoring| Integrated
AC surge protection| Type III
AC short-circuit protection| Integrated
Ground fault monitoring| Integrated
Grid monitoring| Integrated
Anti-islanding protection| Integrated( Active Frequency Drift)
Residual-current monitoring unit| Integrated
General data
Dimensions (W / H / D) in mm| 425/387/180
Weight| 18.2kg
Operating temperature range| –25 °C … +60 °C
Noise emission (typical)| ≤ 25 dB(A)
Altitude| 4000m
Internal consumption at night***| <1W
Topology| Non-isolated
Cooling| Natural convection
Protection degree| IP66
Relative humidity| 0~100%
DC connection| H4/MC4(Optional)
AC connection| Cable gland +OT terminal
Interfaces
Display| OLED+LED
RS485/USB| Integrated
WIFI/GPRS/4G/LAN/RF| Optional
Warranty:5/10 years| Yes/ Optional

*Only for Australia market.

• *The AC Voltage and Frequency Range may vary depending on specific country grid standard.
  *Without AC power supply function.
  All specifications are subject to change without notice.
  14.2 DC connector and Isolator info**

*Only for Australia market.
14.3 Torque

14.4 Accessories
In the following table you will find the optional accessories for your product. If required, you can order these from GROWATT NEW ENERGY CO.,LTD or your dealer.

Shipped to a Growatt service centre for repair, or repaired on-site, or exchanged for a replacement device of equivalent value according to model and age.
The warranty shall not cover transportation costs in connection with the return of defective modules . The cost of the installation or reinstallation of the modules shall also be expressly exclude as are all other related logistical and process costs incurred by all parties in relation to this warranty claim.

Compliance Certificates

●Certificates
With the appropriate settings, the unit will comply with the requirements specified in the following standards and directives :

Contact

If you have technical problems about our products, contact the GROWATT Serviceline.
We need the following information in order to provide you with the necessary assistance:
➢ Inverter type
➢ Serial number of the inverter
➢ Event number or display message of the inverter
➢ Type and number of PV modules connected
➢ Optional equipment
SHENZHEN GROWATT NEW ENERGY CO., LTD
➢ 4-13/F,Building A,Sino-German(Europe) Industrial Park,
Hangcheng Ave,Bao’an District, Shenzhen, China Bao’an District, Shenzhen, P.R.China
➢ www.ginverter.com
Serviceline
➢ Tel:+ 86 755 2747 1942
➢ Email: service@ginverter.com

http://oss.growatt.com:80//common/downLoadSms/5763efb1-ceb9-42b5-8a2e- f7ba3b2a552d
Download Manual
Shenzhen Growatt New Energy Co., Ltd
4-13/F,Building A,Sino-German(Europe) Industrial Park,
Hangcheng Ave,Bao’an District, Shenzhen, China
T +86 0755 2747 1942
E www.ginverter.com
W service@ginverter.com
GR-UM-229 -A-01

References

• Growatt | Global Leading Distributed Energy Solution Provider

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