Growatt MAC 30KTL3-X LV Installation & Operation Manual
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Growatt MAC 30KTL3-X LV Installation & Operation Manual

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Installation
Shenzhen Growatt New Energy Technology CO., Ltd
Growatt Industrial Park, No.28 Guangming Road, Shiyan, Baoan District , Shenzhen, P.R.China.
Service hotline: 400-931-3122
Email: service@ginverter.com
Website: www.growatt.com
&
Operation Manual
1 / 57
编号：GR-UM-C -00
MAC 30KTL3-X LV
MAC 40KTL3-X LV
MAC 50KTL3-X LV
MAC 60KTL3-X LV
MAC 50KTL3-X MV
MAC 60KTL3-X MV
MAC 66KTL3-X MV
MAC 70KTL3-X MV

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  • Page 1 MAC 60KTL3-X MV MAC 66KTL3-X MV MAC 70KTL3-X MV & Installation Operation Manual Shenzhen Growatt New Energy Technology CO., Ltd Growatt Industrial Park, No.28 Guangming Road, Shiyan, Baoan District , Shenzhen, P.R.China. Service hotline: 400-931-3122 Email: service@ginverter.com Website: www.growatt.com 1 / 57...

  • Page 2: Table Of Contents

    编号：GR-UM-C -00 Contents 1. Overview ....................................4 1.1 Product Overview .............................. 4 1.2 Applicable Personnel ............................4 2. Safety Precautions ................................. 4 2.1 Safety Overview ..............................4 2.2 Symbol Conventions ............................6 2.3 Label Description .............................. 6 3. Product Introduction ................................7 3.1 Appearance ...............................
  • Page 3 编号：GR-UM-C -00 7.1.1 Set the PV inverter Communication Address ....................24 7.1.2 Set Inverter Time and Date ..........................26 7.2 Operating Mode .............................. 27 7.2.1 Waiting Mode ..............................27 7.2.2 Operating Mode .............................. 27 7.2.3 Failure Mode..............................27 7.2.4 Shutdown Mode .............................. 28 7.3 OLED Display and Touch Buttons ........................

  • Page 4: Overview

    This manual is aimed at providing sufficient information and installing instruction for consumers buying Shenzhen Growatt New Energy Technology Co.,Ltd (short as Growatt) MAC Series solar inverters. Please read this manual carefully before using the MAX series inverters and store the manual in a reachable place for an authorized technician. No further notice if there is any change in this manual.
  • Page 5 编号：GR-UM-C -00  Before Installation, please read through this manual, any damage caused by improper installation, Growatt reserve the right to disclaim any warranty. NOTICE  Ensure that the MAX is not connected to a power supply and is not power on before installation.

  • Page 6: Symbol Conventions

    编号：GR-UM-C -00  After you receiving the inverter please check the packing materials for damage, if there is any damage please contact your supplier.  The Max. PV input voltage should not exceed 1100V.  For the disposed inverter, the consumer should dispose it according to local disposal rules for electrical equipment waste.

  • Page 7: Product Introduction

    编号：GR-UM-C -00 Read the installation Reminds operator to read installation manual before operating or installing manual inverter. Means this terminal is for DC side. Means this terminal is for AC side 3. Product Introduction 3.1 Appearance Front view: Mark Description Mark Description DC switch...

  • Page 8: Size Description

    编号：GR-UM-C -00 Identification Explanation Description Touch mark Touch button to switch OLED display and set parameters by touch Indicates the current operating status of the inverter: 1. Red: Fault Inverter status 2. Green: normal operation identification 3. Red light flashes: warning 4.

  • Page 9: Working Principle

    编号：GR-UM-C -00 3.4 Working Principle Mac inverter’s working principle is like following: 1. The PV panels gather solar to generate DC power to inverter. 2. With input current detection circuit, it can monitor all the PV panels’ working status and use MPPT to track the maximum power point.

  • Page 10: Unpacking

    编号：GR-UM-C -00 4 Unpacking Checking before installation 1. Before unpacking the inverter, check the outer packing materials for damage. 2. After unpacking the inverter, check that the contents are intact and complete. If any damage is found or any component is missing, contact your supplier.

  • Page 11: Installation

    编号：GR-UM-C -00 Safety screw 485 terminal (3PIN) 485 terminal (6PIN) 8/8(MAC 30KTL3-X LV) 9/9（MAC 40KTL3-X LV） PV+/PV- terminal 10/10（MAC 50KTL3-X LV/MV） 12/12（the others） 8/8(MAC 30KTL3-X LV) 9/9（MAC 40KTL3-X LV） PV+/PV- metal terminal 10/10（MAC 50KTL3-X LV/MV） 12/12（the others） PV Removal tool...
  • Page 12 编号：GR-UM-C -00 When the equipment is placed horizontally, the height from the ground must be more than 1 meter. Figure 5-1 Installation diagram J. To ensure the inverter can work smoothly and easy for personnel to operate, please notice there is sufficient space for inverter, refer to following drawing：...

  • Page 13: Installation Environment Requirements

    编号：GR-UM-C -00 Min 50cm Min 100cm Min 100cm Min 50cm Min 50cm Min 100cm Min 50cm Figure 5-3 Install multiple inverters K. Do not install inverter close to strong electromagnetic signal. L. Install the inverter out of children’s reach. 5.2 Installation Environment Requirements A.

  • Page 14: Moving Requirements

    编号：GR-UM-C -00 Figure 5-5 Awning C. Do not install inverter into an enclosed space like following drawing： Figure 5-6 5.3 Moving Requirements ●The inverter is heavy, please move it with care and keep balance to avoid personnel injury. ●Do not place the inverter with its wiring and signal terminals at the bottom contacting with floor WARNING or any other object because the terminals are not designed to support the weight of inverter.

  • Page 15: Figure 5-8 Wall Mount Installation

    编号：GR-UM-C -00 Wall mount plane drawing： Figure 5-7 To avoid electric shock or other damage, be sure to check the wall for power lines or other piping before opening the wall. DANGER Steps: 1. Use the wall mount plate as a template drill holes on the wall and put in expansion bolts. 2.

  • Page 16: Install Pv Inverter

    编号：GR-UM-C -00 5.5 Install PV Inverter 1. Before installing the inverter on the wall mount, please make sure that the wall mount is firmly fixed to the wall: 2. Hang the inverter on the wall mount and fix it with bolts. Keep the inverter balanced when hanging. 3.
  • Page 17 2. When the AC wire is tightened, the torque of the PE grounding is 35kgf.cm, and the other torque is 50kgf.cm. 3. Measure the grid voltage and frequency. For detailed parameters, please refer to Chapter 10 Product Specifications. AC circuit breaker specifications: PV inverter model Circuit breaker specifications MAC 30KTL3-X LV 63A/400Vac MAC 40KTL3-X LV 80A/400Vac MAC 50KTL3-X LV...

  • Page 18: Dc Side Connection

    编号：GR-UM-C -00 C. Connect the MP cable of the AC terminal with the matching M4 screw. After the RS485 is connected, lock the protective casing on the inverter frame. D. Lock the protective casing on the inverter frame and block the waterproof joint with fireproof mud to prevent water ingress Waterproof joints must be blocked with fireproof mud to prevent water ingress.
  • Page 19  If the inverter was damaged by higher maximum open circuit voltage (higher than 1100Vdc) product warranty will be forfeited and Growatt will not take any responsibility. A． Each string solar panels should be same brand and same model. B． The total panels power should not exceed 1.25 times of inverter input power.

  • Page 20: Communication Connection

    Cable specification requirements: PV inverter model Cross-sectional area Recommended value Line outer diameter （mm ） （mm ） ） range（mm MAC 30KTL3-X LV 4.5-7.8 MAC 40KTL3-X LV 4.5-7.8 MAC 50KTL3-X LV 4.5-7.8 MAC 60KTL3-X LV 4.5-7.8 MAC 50KTL3-X MV 4.5-7.8 MAC 60KTL3-X MV 4.5-7.8...

  • Page 21: Usb

    编号：GR-UM-C -00 communication port, connected to RS485A2 smart meter 4 / 7 RS485B1 RS485A1 / B1： The customer uses 5 / 8 the communication port to connect to the third-party monitoring equipment. 6 / 9 RS485A1 When multiple machines are connected in parallel, two customers use RS485 wiring ports (4/5/6 and 7/8/9 ports) at the same time, and use multiple twisted pairs with shielding layers to connect multiple inverters by hand.

  • Page 22: Protective Ground Connection

    编号：GR-UM-C -00 Fingure 6-6 6.4 Protective Ground Connection In this solar system all the unloaded metal components and cases should be connected to the ground. Single inverter need grounding over a PE point, multiple inverters need connect all the inverter PE cable and solar panels shelves to the same grounding point to achieve equipotential ...

  • Page 23: Lightning Protection Grounding

    编号：GR-UM-C -00 6.5 Lightning Protection Grounding Lightning protection device Distribution Inverter Photovoltaic panel Cabinet Safety interval S Power grid Grounding bar Lightning down the line Equipment ground wire Total grounding point 1. It is generally recommended to install lightning protection devices (generally referred to as lightning rods or lightning protection belts and down conductors at the top of the building) to prevent lightning from hitting the PV array.

  • Page 24: Debugging

    2> Enter the control password. (First time you need to set the control password, click "Reset Password", jump to the page, enter the OSS account and password, the distributor and installer can apply for the OSS account to Growatt, click "Login", set Control password, the relevant settings can be used after the setting is successful.)
  • Page 25 编号：GR-UM-C -00 7.1.1.3 Server WEB Page Set Communication Address Refer to Section 8.1.2 to log in to the server. After obtaining the inverter data through the collector, modify the device communication address. This operation is performed by a professional. 1> Click "Settings" in "device list" to enter the advanced settings page; 2>...

  • Page 26: Set Inverter Time And Date

    编号：GR-UM-C -00 7.1.2 Set Inverter Time and Date Refer to Section 8.2.1 to log in to the mobile APP. After the mobile phone communicates normally with the inverter through the APP, click “Parameter Configuration” and select “System Time (45~50)” to set the inverter time and date. 26 / 57...

  • Page 27: Operating Mode

    编号：GR-UM-C -00 7.2 Operating Mode 7.2.1 Waiting Mode At this mode, inverter will check the system parameter. If the system is normal and PV voltage is more than 250VDC, inverter will try to connect to the grid. 7.2.2 Operating Mode In this mode, the inverter works normally, the leaf of the indication window turns green, and the LED display shows the active power and apparent power.

  • Page 28: Shutdown Mode

    Return to the previous Three consecutive times display interface Long press 5S Current data is zeroed 7.3.1 Boot Display When the inverter is turned on, the OLED display interface is as follows: Growatt PV inverter CUTDOWN More info Connect OK Parameter Power...

  • Page 29: Oled Display Wake Up

    编号：GR-UM-C -00 7.3.2 OLED Display Wake Up After the inverter works normally for 5 minutes, the OLED display will be automatically turned off. At this time, the OLED has no display, the leaf of the indication window is green, and the display data needs to be viewed or set. The OLED can be redisplayed by touch operation.

  • Page 30: Language Setting

    编号：GR-UM-C -00 7.3.3.1 Select Protection Voltage Level The inverter is factory set to CQC standard regulations, customers can choose different voltage protection levels according to the actual situation; single touch switching voltage level, continuous touch twice to confirm the setting. WideVolt Set Set OK WideVolt Set...

  • Page 31: Monitoring Method

    1. You can download and install the app by scanning the QR code below or by searching for "ShinePhone" in the Google/Apple store. Note: 1. Make sure you are installing the latest version of the software. 2. For details, please refer to the contents on http://server-cn.growatt.com. 3. There are two ways to register your mobile phone APP： 31 / 57...
  • Page 32 编号：GR-UM-C -00 Method 1: Go to the mobile APP login page and click ―One button to build a station‖. Scan the barcode to obtain the serial number of the collector, and complete the registration by filling in the mobile phone number, password, agent number and other information with one-click registration.
  • Page 33 编号：GR-UM-C -00 1. Add collector interface 2. Collector list interface 3. Add power station interface Collector： 1. Add a collector to add multiple collectors under the specified power station name. Way: click ―+‖on the top right corner to add datalogger（WiFi/GPRS etc）as 7.1.1-02(Note: If add wifi datalogger will need to configure it manually, scan the wifi datalogger for 2 seconds until a window pops up, then choose configure datalogger, APP will get the WIFI name , only need to input password and click set, around 30 seconds, the configuration will be done successfully.
  • Page 34 编号：GR-UM-C -00 2.User can add datalogger at the datalogger list page to add a datalogger, edit, delete, configure etc. 3. User can add more plants with the add Plant function. Inverter Details Page： 1. Click on the inverter name to enter the details main interface, which contains information about inverter power and power generation.

  • Page 35: Server Web Webpage Remote Monitoring（Shinegprs-X

    8.1.2 Server WEB webpage remote monitoring（ShineGPRS-X） 1. Register account Open browser, input server.growatt.com, click ―New User‖ at login page, input the necessary information then go back to login page, input the registered username and password, click login. 2. Add Collector On the Plant page, click on ―device list‖, ―datalog‖, ―add data logger‖, enter the SN number and verification code and save.
  • Page 36 编号：GR-UM-C -00 datalogger will show after 5mins, also the device will come online.(The inverter is monitored by the collector, so the collector can be added) 36 / 57...
  • Page 37 编号：GR-UM-C -00 3. View Plant and Inverter Information A. Click on ―Dashboard‖ to view related information such as ―Day of Power Generation‖, ―Cumulative Power Generation‖, ―Today's revenue‖ and ―Total revenue‖.。 B. Click ―plant‖and ―Plant data‖ to view the inverter power, voltage, current and other graphs. 37 / 57...
  • Page 38 编号：GR-UM-C -00 C. View detailed data Click "Plant", "device list", "MAX/MID", and the inverter list of the power station is displayed. Double-click on the inverter name in the list to display the detailed data of the inverter. The data can be viewed by date or exported. 38 / 57...

  • Page 39: Local Data Monitoring

    编号：GR-UM-C -00 9. System Maintenance 9.1 Routine Maintenance 9.1.1 Cleaning Inverter ● Before any operation, please disconnect the DC switch and AC switch, and wait for at least 5 minutes until internal capacitance DANGER discharge completely. 1） Check the ambient temperature and dust of the inverter, clean the inverter when necessary. 2）...

  • Page 40: Mobile Phone App (Shinephone) Local Monitoring

    Do not use the air pump cleaning fan, which may cause fan damage. WARNING When the Growatt Max series inverter work in high temperature environment, good ventilation and heat dissipation can effectively reduce the chance of load derating . Inverter equipped with internal cooling fans, when the internal temperature is too high, the fans work in to reduce the internal temperature.

  • Page 41: Trouble Shooting

    4） Tidy up the wire； 5.Install the fan, fan guard fixed and the inverter again. 9.2 Trouble Shooting ● Work on the Growatt Max must be carried out by qualified personnel. ●Normally grounded conductors may be ungrounded DANGER and energized when a PV isolation low is indicated.

  • Page 42: Error

    Typically, the error code can be cleared once the cause or fault is removed. Some of error code as table shows below, may indicate a fatal error and require you to contact the supplier or Growatt for help.

  • Page 43: Technical Data

    编号：GR-UM-C -00 manufacturer. 1.After shutdown,Check AC wiring. No AC Connection Error 302 2.If error message still exists,contact manufacturer. 1.Check PE,to ensure that the PE line contact good. PE abnormal Error 303 2.If error message still exisits,contact Manufacturer 1.Restart inverter. AC F Outrange Error 304 2.If error message still exists,contact manufacturer.
  • Page 44 编号：GR-UM-C -00 Model MAC 30KTL3-X MAC 40KTL3-X MAC 50KTL3-X LV MAC 60KTL3-X Input data Max. recommended PV 39000W 52000W 65000W 78000W power(for module STC) Max. DC voltage 1100V Start voltage 250V 600V 600V Nominal voltage 600V 600V MPP voltage range 200V-1000V 600V-850V Full load MPP voltage...
  • Page 45 编号：GR-UM-C -00 RCD check (GFCI) AC short-circuit protection AC surge protection YES（Class II） Interfaces OLED+LED/WIFI+APP Display RS485 WIFI Option GPRS Option Option General Data Dimensions (W / H / D) 680*508*281 mm Weight 52kg –25° C ... +60° C (derating over 45° C) Operating temperature range Noise emission (typical)

  • Page 46: U Disk Monitoring

    编号：GR-UM-C -00 MPP trackers Max. short-circuit 55A/55A/55A 55A/55A/55A 55A/55A/55A 55A/55A/55A current per MPP trackers No. of MPP trackers No. of PV strings per 4/3/3 4/4/4 4/4/4 4/4/4 MPP trackers Output Data(AC) 50000W 60000W 66000W 70000W AC nominal power Max. AC apparent 55500VA 66600VA 73300VA...

  • Page 47: Decommissioning

    编号：GR-UM-C -00 General Data Dimensions (W / H / D) 680*508*281 mm Weight 52kg –25° C ... +60° C (derating over 45° C) Operating temperature range Noise emission (typical) ≤55dB(A) Relative humidity 0~100% Highest Altitude 4000m Self-Consumption night < 1W Topology Transformerless Cooling concept...

  • Page 48: Contact

    编号：GR-UM-C -00 13. Contact If you have technical problems concerning our products, contact your installer or Growatt, please provide information below for better support. 1. Inverter type 2. Serial number of inverter 3. Error code of inverter 4. LED status of inverter 5.

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