Growatt MIN 2500TL-X, MIN 3600 TL-X, MIN 3000 TL-X, MIN 4600 TL-X, MIN 5000 TL-X Installation & Operation Manual
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MIN 2500TL-X
MIN 3000 TL-X
MIN 3600 TL-X
MIN 4200 TL-X
MIN 4600 TL-X
MIN 5000 TL-X
MIN 6000 TL-X
Installation & Operation Manual
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Manual Introduce and Copyright
Copyright © 2018 Growatt New Energy Technology Co., Ltd All rights reserved.
No part of this document may be reproduced, stored in a retrieval system, or
transmitted, in any form or by any means, electronic, mechanical, photographic,
magnetic or otherwise, without the prior written permission of Growatt New Energy
Technology Co., Ltd.
Growatt New Energy Technology Co., Ltd makes no representations, express or
implied, with respect to this documentation or any of the equipment and/or software it
may describe, including (with no limitation) any implied warranties of utility,
merchantability, or fitness for any particular purpose. All such warranties are
expressly disclaimed. Neither Growatt New Energy Technology Co., Ltd nor its
distributors or dealers shall be liable for any indirect, incidental, or consequential
damages under any circumstances.
(The exclusion of implied warranties may not apply in all cases under some statutes,
and thus the above exclusion may not apply.)
Specifications are subject to change without notice. Every attempt has been made to
make this document complete, accurate and up-to-date. Readers are cautioned,
however, that Growatt reserves the right to make changes without notice and shall not
be responsible for any damages, including indirect, incidental or consequential
damages, caused by reliance on the material presented, including, but not limited to,
omissions, typographical errors, arithmetical errors or listing errors in the content
material.
All trademarks are recognized even if these are not marked separately. Missing
designations do not mean that a product or brand is not a registered trademark.
Growatt New Energy Technology CO.,LTD
1st East & 3rd Floor,Building 5,Jiayu Industrial Zone,Xibianling,Shangwu Village,Shiyan,
Baoan District,Shenzhen,P.R.China
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Index
Index ................................................................................................................................................. 3
1 Notes on this manual ...................................................................................................................... 5
1.1 Validity ................................................................................................................................ 5
1.2 Target Group ....................................................................................................................... 5
1.3 Additional information ........................................................................................................ 5
1.4 Symbols in this document ................................................................................................... 6
1.4.1 Warnings in this document ....................................................................................... 6
1.4.2 Markings on this product.......................................................................................... 6
1.5 Glossary .............................................................................................................................. 8
2 Safety ............................................................................................................................................. 9
2.1 Intended Use ....................................................................................................................... 9
2.2 Qualification of skilled person ............................................................................................ 9
2.3 Safety instruction .............................................................................................................. 10
2.4 Assembly Warnings ........................................................................................................... 10
2.5 Electrical Connection Warnings ........................................................................................ 11
2.6 Operation Warnings ........................................................................................................... 11
3 Product description ...................................................................................................................... 12
3.1 TL-X Overview ................................................................................................................. 12
3.2 Type label .......................................................................................................................... 13
3.3 Size and weight ................................................................................................................. 15
3.4 Storage of Inverter............................................................................................................. 15
3.5 The advantage of the unit .................................................................................................. 16
4 Unpacking and inspection ............................................................................................................ 16
5 Installation .................................................................................................................................... 18
5.1 Safety instructions ............................................................................................................. 18
5.2 Selecting the installation location ..................................................................................... 19
5.3 Mounting the Inverter ....................................................................................................... 22
5.3.1 Mounting the Inverter with bracket ........................................................................ 22
5.3.2 Fixed the inverter on the wall ................................................................................. 23
6 Electrical connection .................................................................................................................... 24
6.1 Safety ................................................................................................................................ 24
6.2 Wiring AC Output ............................................................................................................. 24
6.3 Connecting the second protective conductor..................................................................... 28
6.4 Connecting the PV Array (DC input) ................................................................................ 28
6.4.1 Conditions for DC Connection ............................................................................... 28
6.4.2 Connecting the PV Array (DC input) ..................................................................... 29
6.5 Connecting signal cable .................................................................................................... 30
6.6 Grounding the inverter ...................................................................................................... 32
6.7 Active power control with smart meter , CT or ripple control signal receiver .................. 32
6.8 Inverter demand response modes (DRMS) ....................................................................... 33
6.8.1 8Pin socket pin assignment .................................................................................... 33
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6.8.2 Method of asserting demand response modes ........................................................ 33
7 Commissioning ............................................................................................................................ 33
7.1 Start the inverter ................................................................................................................ 34
7.1.1 Touch control .......................................................................................................... 34
7.1.2 Country setting ....................................................................................................... 34
7.2 General setting .................................................................................................................. 35
7.2.1 Set inverter display language ................................................................................. 35
7.2.2 Set inverter COM address ...................................................................................... 35
7.2.3 Set inverter date & time ......................................................................................... 36
7.3 Advanced setting ............................................................................................................... 37
7.3.1 Reset Country ......................................................................................................... 37
7.3.2 Export limitation setting ......................................................................................... 37
7.3.3 Reset factory........................................................................................................... 37
7.3 Communications ....................................................................................................................... 38
7.4 RS485 ................................................................................................................................ 38
7.5 USB-A ............................................................................................................................... 38
8 Start-Up and shut down the inverter ............................................................................................ 39
8.1 Start-Up the inverter .......................................................................................................... 39
8.2 Turn-off the Inverter .......................................................................................................... 39
9 Maintenance and Cleaning ........................................................................................................... 39
9.1 Checking Heat Dissipation ................................................................................................ 39
9.2 Cleaning the Inverter ......................................................................................................... 40
9.3 Checking the DC Disconnect ............................................................................................ 40
10 Trouble shooting ..................................................................................................................... 40
10.1 Error Messages displayed on OLED ............................................................................... 40
10.2 System fault ..................................................................................................................... 41
10.3 Inverter warning .............................................................................................................. 43
10.4 Inverter fault .................................................................................................................... 43
11 Manufacturer Warranty .............................................................................................................. 45
12 Decommissioning ....................................................................................................................... 45
12.1 Dismantling the Inverter ................................................................................................. 45
12.2 Packing the Inverter ........................................................................................................ 45
12.3 Storing the Inverter ......................................................................................................... 45
12.4 Disposing of the Inverter ................................................................................................. 45
13 Technical Data ............................................................................................................................ 46
13.1 Specification .................................................................................................................... 46
13.2 DC &AC connector info .............................................................................................. 49
13.3 Torque ............................................................................................................................. 49
13.4 Accessories ...................................................................................................................... 49
14 Compliance Certificates ............................................................................................................. 50
15 Contact ....................................................................................................................................... 50
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1 Notes on this manual
1.1 Validity
This manual describes the assembly, installation, commissioning and maintenance of
the following Growatt Inverter model:
MIN 2500 TL-X
MIN 3000 TL-X
MIN 3600 TL-X
MIN 4200 TL-X
MIN 4600 TL-X
MIN 5000 TL-X
MIN 6000 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.
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 TECHNOLOGY CO.,LTD accepts no responsibilities to inform the users.
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1.4 Symbols in this document
1.4.1 Warnings 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.
Symbol
description
DANGER
DANGER indicates a hazardous situation which, if not avoided, 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
Symbol
Explanation
Electrical voltage!
Risk of fire or explosion！
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Risk of burns
Operation after 5 minutes
Point of connection for grounding
protection
Direct Current (DC)
Alternating Current (AC)
Read the manual
CE mark.
The inverter complies with the
requirements of the applicable EC
guidelines.
The inverter must not be disposed of
with the household waste.
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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.
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2 Safety
2.1 Intended Use
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
2500TL-X,MIN 3000TL-X,MIN 3600TL-X,MIN 4200TL-X,MIN 4600TL-X,MIN 5000TL-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
PV modules
B
DC load circuit breaker
C
Inverter
D
AC load circuit breaker
E
Energy meter
F
Utility grid
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
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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）; 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 1900.
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.
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.
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2.5 Electrical Connection Warnings
2.6 Operation 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 20 minutes to
discharge.
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.
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.
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.
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
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3 Product description
3.1 TL-X Overview
Position
Description
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.
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A
Cover
B
DC SWITCH
C
PV INPUT +
D
LED
E
OLED
F
TOUCH BUTTON
G
DRM PORT
H
AC OUTPUT
I
VENTILATION VALVE
J
PV INPUT-
K
USB PORT
L
COM PORT
Symbol on the inverter
Symbol
Description
Explanation
Touch symbol
Touch button.We can switch the OLED display
and set parameter by touching.
Inverter status
symbol
Indicates inverter operation status:
Red:Fault.
Green:Nomal.
Red leaf flash:Warning or DSP Programming.
Green leaf flash:M3 Programming.
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.
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More detail about the type label as the chart below:
Model Name
MIN 2500 TL-X
MIN 3000 TL-X
MIN 3600 TL-X
Max input DC voltage
500V
Max input DC current
12.5A/12.5A
Start voltage
100V
MPP voltage range
80V~500V
AC nominal voltage
230V
AC grid frequency
50/60 Hz
Max. apparent power
2500VA
3000VA
3600VA
AC normal output
current
10.8A
13A
15.6A
Power factor
0.8leading…0.8lagging
Environmental
Protection
Rating
IP65
Operation Ambient
temperature
-25...+60℃ (-13...+ 140°F)
with derating above 45°C（113°F）
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3.3 Size and weight
Dimensions and weight
Model
Height (H)
Width (W)
Depth (D)
Weight
MIN 2500-6000 TL-X
350mm 13.8inch
375mm 14.8inch
160mm 6.3inch
10.8kg
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
Model Name
MIN 4200 TL-X
MIN 4600 TL-X
MIN 5000 TL-X
MIN 6000
TL-X
Max input DC voltage
550V
Max input DC current
12.5A/12.5A
Start voltage
100V
MPP voltage range
80V~550V
AC nominal voltage
230V
AC grid frequency
50/60 Hz
Max. apparent power
4200VA
4600VA
5000VA
6000 VA
AC normal output current
18.2A
20A
21.7A
26A
Power factor
0.8leading…0.8lagging
Environmental Protection
Rating
IP65
Operation Ambient
temperature
-25...+60℃ (-13...+ 140°F)
with derating above 45°C（113°F）
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package.
The storage temperature should be always between -25℃and +60℃. 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 98.4%
Wide input voltage range from 80--550Vdc
Reactive power regulate
Integrated DC switch
Multi MPP controller
DSP controller
Touch control
Multi active power control mode
Easy installation
4 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.
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