Growatt MIN 7000TL-XE MIN 8000TL-X User manual

Installation
Operation Manual
&
MIN 7000TL-X
MIN 000TL-X 8
MIN 00TL-X 90
MIN 00TL-X 100
Shenzhen Growatt New Energy Co., Ltd
4-13/F,Building A,Sino-German(Europe) Industrial Park,
Hangcheng Ave,Bao’an District, Shenzhen, China
GR UM A 0- -229 -1-
[phone] [phone]
www.ginverter.comwww.ginverter.com
T
E
W
[e-mail]@ginverter.com
Download
Manual
Growatt New Energy
MIN 7000TL-X(E)
MIN 8000TL-X(E)

Index
1Notes on this manual
2 Safety
3.1 TL-X Overview
3.2 Type label
3.3 Size and weight
3.4 Storage of Inverter
3.5 The advantage of the unit
2.1 Intended Use
2.2 Qualification of skilled person
2.3 Safety instruction
2.4 Assembly Warnings
2.5 Electrical Connection Warnings
2.6 Operation Warnings
1.1 Validity
1.2 Target Group
1.3 Additional information
1.4 Symbols in this document
1.5 Glossary
3 Product description
4Unpacking and inspection
5 Installation
5.1
5.2
5.3
Safety instructions
Selecting the installation location
Mounting the Inverter

6.1 Safety
6.2 Wiring AC Output
6.3 Connecting the second protective
conductor
6.4 Connecting the PV Array(DC input)
6.5 Connecting signal cable
6.6 Grounding the inverter
6.7 Active power control with smart
meter , CT or ripple control signal
receiver
6.8 Inverter demand response modes
(DRMS)
6.9 AFCI(Optional)
6.10 Earth Fault Alarm
13.1 Dismantling the Inverter
13.2 Packing the Inverter
13.3 Storing the Inverter
13.4 Disposing of the Inverter
14.1 Specification
14.2 DC connector and Isolator info
14.3 Torque
14.4 Accessories
6 Electrical connection
13 Decommissioning
7 Commissioning
14 Technical Data
7.1 Start the inverter
7.2 General setting
7.3 Advanced setting
7.4 Communications
8.1 Start-Up the inverter
8.2 Shut down the Inverter
9.1 Checking Heat Dissipation
9.2 Cleaning the Inverter
9.3 Checking the DC Isolator
11.1 Error Messages displayed on
OLED
11.2 System fault
11.3 Inverter warning
11.4 Inverter fault
8 Start-Up and shut down
the inverter
15 Compliance Certificates
16 Contact
9 Maintenance ,Repairand
Cleaning
11 Trouble shooting
10 EU Declaration of Conformity
12 Manufacturer Warranty

1 Notes on this manual
1.1 Validity
1
2
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.
1.4.2 Markings on this product
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.
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 TL-
X( e.g. PV modules). Information concerning the connected equipment is available from
the manufacturer of the equipment.
NOTICE is used to address practices not related to personal injury.
Information
operation of the system.
that you must read and know to ensure optimal
NOTICE
Information
WARNING
DANGER
Symbol description
DANGER
result in death or serious injury.
indicates a hazardous situation which, if not avoided, will
WARNING
could result in death or serious injury.
indicates a hazardous situation which, if not avoided,
Symbol Explanation
Electrical voltage!
Point of connection for grounding protection
Risk of burns
Alternating Current (AC)
Risk of fire or explosion！
Direct Current (DC)
Operation after 5 minutes
Read the manual
CE mark.
The inverter complies with the requirements of the applicable CE
guidelines.
The inverter must not be disposed of with the household waste.
Isolation Switch
CAUTION
CAUTION indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.

1.5 Glossary
4
3
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.
2 Safety
2.1 Intended Use
2.2 Qualification of skilled person
2.3 Safety instruction
The unit converts the DC current generated by the photovoltaic (PV) modules to grid-
compliant 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
Position Description
A
B
C
D
E
F
PV modules
DC load circuit breaker
AC load circuit breaker
Energy meter
Utility grid
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.
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.
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 [phone].
A B C D E F

56
2.5 Electrical Connection Warnings
2.6 Operation Warnings
Ø
Ø
Ø
Ø
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.
ØGrounding 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.
Ø
WARNING
CAUTION
CAUTION



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.
ØDanger to life due to high voltages in the inverter
ØPersons 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.
There is residual voltage in the inverter. The inverter takes 20
minutes to ischarge.
ØThe components in the inverter are live. Touching live components
can result in serious injury or death.
DANGER
WARNING
Ø
Ø
Ø
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.
Ø
Ø
Ø
Ø
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.
2.4 Assembly Warnings Ø
Ø
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.
WARNING

78
3 Product description
Symbol on the inverter
3.1 TL-X Overview
3.2 Type label
A
B
C
D
E
F
G
H
I
J
K
Position Description
COVER
LED
OLED
TOUCH BUTTON
DC SWITCH
PV+ INPUT
PV- INPUT
COM PORT
VENTILATION VALVE
USB PORT
AC OUTPUT
Symbol Description Explanation
Touch symbol Touch button.We can switch the OLED
display and set parameter by touching.
Inverter status
symbol
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.
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
A
C
B
D
E F H I JK G
PV voltage range
PV Isc
Max. input current
Rated apparent power
Nominal output voltage
Power factor range
Safety level
Rated output power
Rated output current
Nominal output
frequency
Ingress protection
Inverter topology
Certificate number
Model name
PV Grid Inverter
Max. PV voltage
Operation mbient
temperature
a
Class I
IP66
0.8leading~0.8lagging
-25 +60°C - °C
50/60 Hz
Made in China
Non-isolated
600 d.c.V
60-550 d.c.V
13.5/13.5/27 d.c.A
230 a.c.V
MIN 10000TL-X
10000 W
10000 VA
43.5 a.c.A
16.9/16.9/33.8 d.c.A
X
Overvoltage category PV:II AC:III Others:I
SAA210676

10
9
3.4 Storage of Inverter
3.5 The advantage of the unit
3.3 Size and weight
More detail about the type label as the chart below:
Model Name
Model Name
MIN 8000
MIN 10000
MIN 0070
MIN 9000
MIN 0080MIN 0070 TL-X(E)
TL-X
TL-X(E)
TL-X
TL-XTL-X
Max input DC voltage
Max input DC voltage
Max input DC current
Max input DC current
Start voltage
Start voltage
MPP voltage range
MPP voltage range
AC nominal voltage
AC nominal voltage
AC grid frequency
AC grid frequency
Max. apparent power
Max. apparent power
AC normal output current
AC normal output current
Power factor
Power factor
Environmental
Protection
Rating
Environmental
Protection
Rating
Operation Ambient
temperature
Operation Ambient
temperature
600V
600V
1 .5A/1 .5A/13.53 3 A
13.5A/13.5A/27A
100V
100V
60V~550V
60V~550V
230V
230V
50/60 Hz
50/60 Hz
7000VA
9000VA
8000VA
10000VA
7000VA 8000VA
30.4A
39.1A
34.8A
43.5A
30.4A 34.8A
0.8leading…0.8lagging
0.8leading…0.8lagging
IP 66
IP 66
- ℃
with derating above 45°C（113°F）
25...+60 (-13...+ 140°F)
-25...+60℃ (-13...+ 140°F)
with derating above 45°C（113°F）
Model Height (H) Width (W) Depth (D) Weight
MIN 00- 000 TL-X70 10 425 16.70mm inch 392 5.4mm 1 inch 1 0mm inch8 7.1 1 kg8.2
If you want to storage the inverter in your warehouse, you should choose an appropriate
location to store the inverter.
Ø
Ø
Ø
The unit must be stored in original package and desiccant must be left in the
package.
ØThe 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.
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
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
13.5A/27A
425
392
180
Dimensions and weight

12
11
5.1 Safety instructions
4 Unpacking and inspection Installation 5
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.
Danger to life due to fire or explosion
ØDespite careful construction, electrical devices can cause fires.
ØDo not install the inverter on easily flammable materials and
where flammable materials are stored.
Risk of burns due to hot enclosure parts
ØMount the inverter in such a way that it cannot be touched
inadvertently.
Possible damage to health as a result of the effects of radiation!
ØIn 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.
ØNever install the inverter near the sensitive equipment（e.g.
Radios, telephone, television, etc）
ØDo not stay closer than 20 cm to the inverter for any length of
time unless it is absolutely necessary.
ØGrowatt assumes no responsibility for compliance to EMC
regulations for the complete system
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
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.
Quantity
A
B
C
D
E
F
G
H
I
J
K
L
Inverter
Quick Guide
Mounting bracket
AC waterproof cover
Monitor(Optional)
Waterproof connector
Self-tapping screw
Security screw
AC OT terminal
PV Male &Female cable coupler
PV Pin&Socket contacts
1
1
1
1
1
1
1
3
3
3
1
3/4
Object Description
Plastic expansion tube
4PIN or 16PIN COM port signal connector
ABCD
EFGHIJLMNO
KP
M
N
O
P
COM port removal tool
PV terminal removal tool
AC terminal block insulation partition
3/4
1
1
2
*
*
*
MIN7000-8000TL-X \X(E) 3 MIN9000-10000TL-X 4

14
13
5.2 Selecting the installation location
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
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.
Ø
Ø
Ø
Ø
Ø
Ø
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:
Ambient dimensions of one inverter Ambient dimensions of series inverters
Ø
Ø
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.
90°
≤15°
≥50 0m m
≥300mm
≥300mm
≥30 0m m
≥300mm
Min.30cm Min.30cm Min.30cm Min.30cm
Min.30cm Min.30cm Min.30cm Min.30cm
Min.50cm Min.50cm
Min.50cm
Min.50cm
Min.50cm Min.50cm Min.50cm
Min.50cm Min.50cm Min.50cm Min.50cm
Min.30cm

15 16
ØPlease 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
5.3.2 Fixed the inverter on the wall
DANGER
In order to avoid electrical shock or other injury, inspect existing
electronic or plumbing installations before drilling holes.
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.
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.
Hang the inverter on the bracket through the match hooks on bracket.
Ø 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.
ØRise up the inverter a little higher than the bracket. Considered the weight of
them.During the process please maintain the balance of the inverter.
WARNING
154
13
55 m m (2.17")
?8mm
(0.24")

17 18
6 Electrical connection
Decisive Voltage Class (DVC) indicated for ports
Port Name
AC
PV
DRM
RS485&USB
Class
A
C
C
A
6.1 Safety
WARNING
WARNING
ØDanger to life due to lethal voltages!
ØHigh 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
ØDanger of damage to electronic components due to electrostatic
discharge.
Take appropriate ESD precautions when replacing and installing the
inverter.
6.2 Wiring AC Output
Ø
If an external RCD
breaker is mandatory in the country of installation,
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.
you must choose a
Type A RCD breaker with the rating residual current not less than
300mA.
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:
MIN 00 TL-X/X(E)70 50A/230V
50A/230V
63A/230V
63A/230V
MIN 00 TL-X100
MIN 000 TL-X/X(E)8
MIN 00 TL-X90
The AC wiring step:
3 Lock the AC cable to the corresponding AC terminal..
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.
10-1 2 mm
PENL
4.Insert two AC terminal block insulation partitions.
Fig 6.1
Fig 6.2
Fig 6.3
PENL

19 20
5.Finally, Lock the protective cover on the inverter frame, and finally tighten the
protective cover hole.
Wire suggestion length
Conductor cross
section
Max. cable length
MIN
7000 TL-X/X(E)
1 AWG0
6AWG
4 m2
AWG9
8AWG
7AWG
MIN
8000 TL-X/X(E)
MIN
9000 TL-X
MIN
10000 TL-X
53m
67m
85m
107m
37m
47m
59m
74m
93m
33m
41m
52m
66m
83m
30m
37m
47m
59m
75m
Fig 6.4
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.
Fig 6.5
6.4 Connecting the PV Array (DC input)
6.4.1 Conditions for DC Connection
WARNINGWARNING
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.
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).
Fig 6.6

21 22
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:
Types
7000-8000 TL-X(E)
7000-8000 TL-X
Max current
MPPT1
13.5A 27A
13.5A
/
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.
WARNINGWARNING
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.
Max current
MPPT2
Max current
MPPT3
9000-10000 TL-X
13.5A
13.5A 13.5A
13.5A
27A
Fig 6.7
Connection of PV terminal
Fig 6.9
Fig 6.8
6.5 Connecting signal cable
This series inverter has one 4Pin or 16Pin signal terminal. Signal Port:
No. Definition
1
2
3
4
RS485A1
RS 485 1B
RS485A2
RS 485B2
communication
RS485 for
Smart Meter
Fig 6.10
Make sure the cable polarity is correct and voltage is less than 550V.

23 24
Procedure
Step 1
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.
Insert the stripped and bared cable through pressure screw, seal ring, threaded
Step 2 Push the threaded sleeve into the socket, Tighten up the cap on the terminal.
Step 3
the inverter.
Push the threaded sleeve to connection terminal until both are locked tightly on
Uninstall signal connector
Step 1 Press the fasteners and pull it out from the inverter.
NC
No. Definition
1
2
3
4
+12V
COM
RS 485A1
RS 485B1
Power
supply for
external
relay(≤2W)
Signal for
communication
No. Definition
10
9
11
12
DRM 7
DRM 8
DRM 5
DRM 6
5
6
7
8
CT-P
CT-N
RS 485B2
RS 485A2
Signal for
export
limitation
Signal for
Smart Meter
13
14
15
16
RefGen
Com/DRM0
-
-
DRMS
Fig 6.11
Fig 6.13
Fig 6.15
Inverter side
Click!
Fig 6.16
Fig 6.17
Click!
The Inverter Side
Fig 6.12
Fig 6.14
Step 2 Insert the H type tool and pull it out from the socket.
Fig 6.18

25 26
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.
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.
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)/ CTF16-2K5-
32(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.
Fig 6.19
LOAD
L
N
L
N
COM
485A2 485B2
Manufacturer
Eastron
Type
SDM120CT-M(40mA)
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℃ ±ACto
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:
Meter Pin NO.
Description
Meter Connection
1
CT-input
CT-P(White)
2
CT-N(Black or Blue)
3
N-in
Grid N
4
L-in
Grid L
9
RS485B
COM Port RS485B2
10
RS485A
COM Port RS485A2
Active power control with a ripple control signal receiver.
Monitor
Router
Internet
PC
Radio ripple
control receiver
Public Grid
Fig 6.20
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.
DRMS application description
Ø
Ø
Only applicable to AS/NZS4777.2.
DRM0, DRM5, DRM6, DRM7, DRM8 are available.
Damage to the inverter due to moisture and dust penetration
Ø
Ø
Make sure the cable gland has been tightened firmly.
If 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.
Information
CAUTION
6.8.1 16Pin socket pin assignment
COM Socket Pin
No.
Assignment for inverters capable of
discharging
both charging and
9
10
11
12
13
14
DRM 5
DRM 6
DRM 7
DRM 8
RefGen
Com/DRM0
6.8.2 Method of asserting demand response modes
Mode
DRM 0
DRM 5
DRM 6
DRM 7
DRM 8
Requirement
14
9
10
11
12
13
13
13
13
13
Operate the disconnection device
Do not generate power
Do not generate at more than 50% of rated power
Do not generate at more than 75% of rated power AND
Sink reactive power if capabie
Increase power generation (subject to constraints from
other active DRMs)
Socket Asserted
by shorting pins
6.8.3 Using DRMS for EU
Excessive voltage can damage the inverter!
External voltage of DRMs PORT don't over +5V.
WARNINGWARNING
6.8.3.1 The following table describes the socket pin assignment and function:
COM Socket Pin NO. Description Connect to RRCR
9
10
11
12
13
14 Not connected
Relay contact 2 input
Relay contact 3 input
GND
Relay contact 1 input
Not connected
K2 – Relay 2 output
K3 – Relay 3 output
K4 – Relay 4 output
Relays common node
K1 – Relay 1 output
Relay contact 4 input
27 28

29
6.8.3.2The inverter is preconfigured to the following RRCR power levels:
Active power control and reactive power control are enabled separately.
COM
Socket Pin9
Active
power Cos( )φ
Short circuit
with Pin13
Short circuit
with Pin13
Short circuit
with Pin13
Short circuit
with Pin13
0%
30%
60%
100%
1
1
1
1
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.
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.
30
Fig 6.21
COM
Socket Pin10
COM
Socket Pin11
COM
Socket Pin12
6.9.3 Operation step
6.9.3.1 Turn the DC & AC Disconnect to position "OFF".
Wait for the display to go out.
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:
Fig 6.22
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".

Commissioning 7
CAUTION
WARNING
DANGER
Do not disconnect the DC connectors under load.
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.
Damage to the inverter due to moisture and dust penetration
Ø
Ø
Make sure the cable gland has been tightened firmly.
If 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：
ü
ü
ü
ü
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
Touch
Single touch
Double touch
Three touch
Hold 5s
Description
Switch display or Number +1
Enter
Previous menu
C o n f i r m c o u n t r y s e t t i n g o r
Number recover default value
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.
When inverter powered on, OLED will light automatically. Once the PV power is
sufficient, OLED displays the following:
31 32
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).
Fig 6.23

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.
33 34
Set OK
Growatt
PV inverter
Country/Aera
XXXX
Country/Aera
Newzealand
When the Country setting is complete(Only for Australia), the OLED display shows “Set
Region” as below:
Growatt
PV inverter
Country/Aera
Australia
Country/Aera
New Zealand
Set Region
A B C
Default Region
NZ
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.
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.
Grid
XXXvXXXHz
Etotal
XXXXw
Etoday
XXXkWh
Power
XXXXw More Info
Model:S03B00D
00T00P00U00M0
000
Set parameter
PV3
XXXvXXXXw
PV2
XXXvXXXXw
PV1
XXXvXXXXw
Double
touch
FW Ver:AM X.X
Country/Aera
Australia
Region:
A/B/C/NZ
Power quality:
Volt-Var
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: