Growatt MAX 150KTL3-X MV Installation & Operation Manual
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Growatt MAX 150KTL3-X MV Installation & Operation Manual

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Growatt New Energy
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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: +86 755 2747 1942
E :service@ginverter.com
W :www.ginverter.com
GR-UM-241-A-01
Installation
&
Operation Manual

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  • Page 1 Installation & Growatt New Energy Operation Manual 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: +86 755 2747 1942 E :service@ginverter.com W :www.ginverter.com GR-UM-241-A-01...
  • Page 2 List 1 Overview 1.1 Product Overview 1.2 Applicable Personnel 2 Safety Precautions 2.1 Safety Overview 2.2 Symbol 2.3 Meaning of Symbol 3 Product Introduction 3.1 Appearance 3.2 Dimensions 3.3 Nameplate 3.4 Working Principle 3.5 Inverter Storage 3.6 Grid Types 3.7 AFCI Detection Function 3.8 Anti-PID Function 4 Unpacking 5 Installation...

  • Page 3: Maintenance

    6 Connecting Cables 11 Decommissioning 6.1 Connection on AC side 6.2 Connection on DC side 6.3 Connection of Communication Cables 6.4 Connecting the Ground Cables 12 Quality Assurance 7 System Commissioning 7.1 Inverter Commissioning 7.2 Modes 7.3 LED display 13 Contact Us 8 Monitoring 8.1 Remote Data Monitoring 8.2 Local Data Monitoring...

  • Page 4: Safety Precautions

    • P l e a s e i n s t a l l t h e i n v e r t e r i n a d r y a n d v e n t i l a t e d consumers buying Shenzhen Growatt New Energy Co.,Ltd (short as Growatt) MAX-X WARNING environment,otherwise may affect the performance of the inverter.

  • Page 5: Symbol Conventions

    2.3 Lable Description Other： Symbol Name Meaning •After you receiving the inverter please check the packing materials for damage,if there is any damage please contact your supplier. Inverter operating with high voltage,any High Voltage operation regarding inverter need to be done by •The Max PV input voltage should not exceed 1100V.

  • Page 6: Product Introduction

    Product Introduction Mark Description Mark Description 3.1 Appearance Front panel COM interface Front view: Corner guard PV terminal Waterproof silicone pad DC switch Junction Box Breathing valve Ground screw hole External fans Heat sink USB interface Fig 3.1 3.2 Basic Data Bottom view(Termial): Size(mm) Weight...
  • Page 7 3.4 Working Principle The MAX-X series inverter works as follows: 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 400V 400V 480V 480V and use MPPT to track the maximum power point. 230V 3>With inverter circuit change DC power to AC power, and feed power back to grid per grid reuqirement.

  • Page 8: Basic Installation Requirements

    Unpacking Installation Checking before installation •To prevent device damage and personal injury, keep balance when 1>Before unpacking the inverter, check the outer packing materials for damage. moving the inverter because it is heavy. 2>After unpacking the inverter, check that the contents are intact and complete. If any •Do not place the inverter with its wiring and signal terminals at the bottom contacting with floor or any other object because the terminals damage is found or any component is missing, contact your supplier.

  • Page 9: Installation Environment Requirements

    J. Do not install inverter close to strong electromagnetic signal. K. Install the inverter out of children's reach. 5.2 Installation Environment Requirements A. Although the inverter's protection level is IP 66, to extent inverter lifespan you still need to avoid rain and snow, please refer to following drawings. Fig 5.5 D.

  • Page 10: Wall Mount Bracket Installation

    1>Use the wall mount plate as a template drill holes on the wall and put in expansion Plan 2(Optional): bolts. 1>As shown in Fig5.8, 4-6 persons lift the inverter out of package, swap the ring to moving handles. 2>When you are moving the inverter, please keep the balance. Notice: There will be front and bottom mark on the package.

  • Page 11: Connecting Cable

    When you lock the cover screw, the torque force should be 20kgf·cm. 3>Measure the grid voltage and frequency, please refer to chapter 10. AC breaker specification： Inverter model Breaker model 图 5.14 MAX 100KTL3-X LV 200A/400Vac MAX 110KTL3-X LV 250A/400Vac MAX 120KTL3-X LV 250A/400Vac...
  • Page 12 Copperwire Aluminum wire tighten the screws. Inverter Model crosssectional recommendation recommendation area(mm²) (mm²) (mm²) MAX 100KTL3-X LV MAX 110KTL3-X LV MAX 120KTL3-X LV MAX 125KTL3-X LV 70-240 MAX 133KTL3-X LV MAX 125KTL3-X MV MAX 136KTL3-X MV MAX 150KTL3-X MV Notice The cable must be unbroken.
  • Page 13 (higher than 1100Vdc) product RS485 can carry out single-machine communication or multi-machine (32pcs) long- warranty will be forfeited and Growatt will not take any responsibility. WARNING distance (500 meters) high-speed (baud rate 38400) communication. It is recommended •The inverter shall be used with IEC 61730 Class A rating PV module.
  • Page 14 In MAX-X series inverters, RS485 interface is standard. The connection steps of RS485 communication line are as follows: 1) Unscrew the waterproof cover of the COM interface and remove it. 2) Connect the RS485 communication line to the port of 485-1. 3) The inverter is connected hand in hand through the RS485 communication line, and the end of the communication line 485_A/B is connected to the monitoring equipment to realize multi-machine remote monitoring.

  • Page 15: Connecting The Ground Cables

    6.4 Connecting The Ground Cables In this solar system all the unloaded metal components and cases should be connected to Lightning protection device the ground. Single inverter need grounding over a PE point, multiple inverters need connect all the Distribution inverter PE cable and solar panels shelves to the same grounding point to achieve Photovoltaic panel Inverter...
  • Page 16 Click "Reset password" to enter the OSS account number and password. The distributor and installer can apply for the OSS account from Growatt. Click "Sign in" to set the password. After the setting is successful, you can start using it.) 3>Click top item “COM Address”;...

  • Page 17: Operation Mode

    7.1.2 Set inverter time and date 7.2.3 Fault mode Inverter intelligent control system will continuously monitor and adjust system Method 1: status.When there is a fault detected, LED will show the fault message. Please refer to section 8.2.1 and login ShinePhone APP.Click "system time(45-50)"to set Note: Please refer to section 8.2 to check the fault message and take corrective inverter time and date on the parameter setting page.
  • Page 18 Note: 1.Make you it's the latest version communication, such as Green light is on Please find more details on http server growatt com. RS485, GPRS, etc. > Users can register their mobile APP account by following the steps below: Inverter has no external...
  • Page 19 Device page: 2>User can add datalogger at the datalogger list page to add a datalogger, edit, delete, 1>Main page top middle is the name of current plant, user can click the "∨" button to configure etc. 3>User can add more plants with the add Plant function. switch to other plants under this account.

  • Page 20: Register Account

    1>Register account datalogger here first). 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 “Sign In”.
  • Page 21 Fig 8.16 Fig 8.19 Fig 8.17 B. Plant data page can check device power, voltage curve by time, day, month or year. Fig 8.18 3> Data reading A.Basic production reading, Energy today, total production, revenue today and accumulative revenue are showing on this page. Fig 8.20...
  • Page 22 2> Flexible parameter setting, system information management, error prompting and recording, high-capacity storage. 3> Collect data and upload data to Growatt in real time over the network. Note: The smart meter and environmental monitor must be Growatt's designated manufacturer, otherwise monitoring will not be possible. When RS485 of multiple machines is used in parallel, please connect the ground wire according to section 6.3.1.
  • Page 23 4G/GPRS B. Enter user name and password, default login username: admin password: admin. click login after filling in, enter growatt shinemaster system page. 3>ShineMaster Data collector status view Click on the status of the shinemaster data collector to view shinemaster"system state information", "serial number,"...
  • Page 24 Select the type of photovoltaic device monitored in the second drop down list. Fig 8.28 3)Fill in the third drop-down list with the photovoltaic device correspondence address. Fig 8.26 4>ShineMaster Data collector add or delete device ShineMaster Before monitoring photovoltaic devices, we need to enter the page of the built-in shinemaster data collector settings to add devices.
  • Page 25 Enter the domain name access page, as shown in figure 8.32 below. Chinese user server domain name：http://server-cn.growatt.com. The domain name of the international user server is：http://server.growatt.com. Fig 8.32 B. View monitoring data 1) After registration is complete, jump to the shineserver main interface automatically.
  • Page 26 2) By clicking on "power station" and "equipment management" in turn, the real-time data of "data collector", "inverter", "environment monitor", "intelligent meter" and "confluence box" MAX "can be viewed. 8.2 Local Data Monitoring MAX-X series Inverter local data monitoring mode has a mobile phone app phone) and PC direct connection, udisk, details are as follows.
  • Page 27 Fig 8.36 C.Parameter configuration Fig 8.38 The parameter data of the equipment can be modified according to the usage (Fig 8.37). D.Intelligent detection E.Intelligent I-V curve scanning Detailed and accurate view of the device's detailed data and status (Fig 8.38). Can remotely scan each mppt (Fig 8.39).
  • Page 28 F.Fault recording detection H.One click diagnosis Remote, fast and accurate fault location (Fig 8.40). I-V curve diagnosis, grid waveform, THDV and cable impedance detection all at one click(Fig 8.42). I.High level setting According to the register address set parameters (professionals). J.Device information Check PV voltage/current, string voltage/current, ACvoltage/current/power/frequency, PID voltage/current, internal parameters and device detail information and parameters...
  • Page 29 2>Fault Recording Create the bconfig.txt file under the root of the U disk , write the following content, then insert the U disk that can be read fault information, then generates a form under the files in the root director y, A total of 60 fault recording information is stored, the latest Numbers is 0.

  • Page 30: System Maintenance

    •Do not use the air pump cleaning fan, which may cause fan damage. WARNING When the Growatt MAX-X 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, Fig 8.47...

  • Page 31: Troubleshooting

    Fig 9.1 External fan view Fig 9.5 Internal fan view Notice：MAX-X series inverter has seven fans（internal fan*2Pcs，external fan*5Pcs). 4>Clean fan, fan guards and heat sink or replace fan. 1) Clean the fan and fan guards with air pump, brush or a damp cloth. 2) Remove each fan separately for cleaning if necessary.
  • Page 32 AC SPD warning 2. Contact Growatt. Notice：MAX series inverter has two external fans and five Internal fan. 1. unplug the U disk. If the suggestions do not work, please contact to Growatt. Warning 207 USB Over-Current 2. Re-access U disk after shutdown.
  • Page 33 Suggestion Error Description Suggestion 1. Restart inverter. 1. After shutdown,check the panel Error 408 NTC Temperature too high 2. Contact Growatt. terminal. Error 200 AFCI Fault 2. Restart inverter. 1. Restart inverter. Error 409 Bus voltage abnormal 3. Contact Growatt.

  • Page 34: Specification

    Specification AC overvoltage Model CategoryIII category 100KTL3-X LV 110KTL3-X LV 120KTL3-X LV 125KTL3-X LV Specifications efficiency Input Data(DC) Max. efficiency 98.8% Max.recommended 98.4% 98.5% 98.5% 98.5% Euro-eta 150kW 165kW 180kW 187.5kW PV power(for Protection devices module STC) 1100V Max. DC voltage DC reverse-polarity protection Start voltage...
  • Page 35 DC connection H4/MC4(Optional) Model 133KTL3-X LV 125KTL3-X MV 136KTL3-X MV 150KTL3-X MV AC connection OT/DTterminal Specifications Interfaces Input Data(DC) Display LED/WIFI+APP Max.recommended 199.5kW 187.5kW 204kW 225kW PV power(for RS485/USB module STC) PLC/GPRS/4G Optional 1100V Max. DC voltage Warranty: 5 /10 Optional Start voltage 195V...
  • Page 36 AC overvoltage DC connection H4/MC4(Optional) CategoryIII category AC connection OT/DTterminal efficiency Interfaces Max. efficiency 98.8% Display LED/WIFI+APP 98.5% Euro-eta RS485/USB Protection devices PLC/GPRS/4G Optional DC reverse-polarity Warranty: 5 /10 protection Optional years DC switch Certificates and approvals DC Surge Type II AS/NZS4777.2,CEI0-21,CEI0-16,VDE-AR-N4105, protection DINVVDEV0126-1-1,UTEC15-712-1,EN50438,...

  • Page 37: Quality Assurance

    If the inverter does not operate in the future, it needs to be properly disposed. The steps are as follows: Growatt, please provide information below for better support. 1>Disconnect the external AC short circuit and prevent reconnection due to 1>Inverter type misoperation.

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