Solax X1 Series User Manual
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Solax X1 Series User Manual

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Solax Power Network Technology(Zhejiang) Co., Ltd.
X1 Series User Manual
3.0kW - 6.0kW
Copyright Declaration
The copyright of this manual belongs to SolaX Power Network Technology (Zhejiang) Co.,
Ltd. Any corporation or individual should not plagiarize, partially or fully copy it (including
software, etc.), and no reproduction or distribution of it in any form or by any means shall be
allowed. All rights reserved. SolaX Power Network Technology (Zhejiang) Co., Ltd. reserves
the right of nal interpretation.
320101034607

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  • Page 1 Solax Power Network Technology(Zhejiang) Co., Ltd. Copyright Declaration The copyright of this manual belongs to SolaX Power Network Technology (Zhejiang) Co., Ltd. Any corporation or individual should not plagiarize, partially or fully copy it (including software, etc.), and no reproduction or distribution of it in any form or by any means shall be allowed.
  • Page 2 CHANGE HISTORY Changes between document versions are cumulative. The latest version contains all updates made in previous versions. Version 06 (Mar. 20, 2023) Updated 4 Technical Data (Updated MPPT voltage range@full load ) Updated 3.2 Terminals of the inverter (Add the description of Australian version DC switch) Version 05 (Mar.

  • Page 3: Table Of Contents

    Contents Contents 1 Note on this Manual 1.1 Scope of Validity 1.2 Target Group 1.3 Symbols Used 2 Safety 2.1 Appropriate Usage 2.2 Important Safety Instructions 2.3 Explanation of Symbols 2.4 EC Directives 3 Introduction 3.1 Basic Features 3.2 Terminals of the Inverter 3.3 Dimension 4 Technical Data 4.1 DC Input...

  • Page 4: Scope Of Validity

    1 Notes on this Manual 7 Troubleshooting 1.1 Scope of Validity 7.1 Troubleshooting This manual is an integral part of X1 Series. It describes the assembly, 7.2 Routine Maintenance installation, commissioning, maintenance and failure of the product. Please read it carefully before operating.

  • Page 5: Safety

    2.1 Appropriate Usage The X1 Series are PV inverters which can convert the DC current of the PV generator Induced surges are the most likely cause of lightning damage in majority or into AC current and feed it into the public grid.

  • Page 6: Important Safety Instructions

    It contains no user-serviceable parts. See Warranty for enclosure body may become hot. instructions on obtaining service. Attempting to service the X1 Series inverter Only touch the lower enclosure lid during operation. yourself may result in a risk of electric shock or fire and will void your warranty.

  • Page 7: Explanation Of Symbols

    Safety Safety PE Connection and Leakage Current 2.3 Explanation of Symbols • The inverter incorporates a certi ed internal Residual Current Device (RCD) This section gives an explanation of all the symbols shown on the inverter and in order to protect against possible electrocution and re hazard in case of a on the type label.

  • Page 8: Ec Directives

    Safety Introduction 2.4 EC Directives Max. efficiency up to 98%.EU efficiency up to 97%. THD<2%. This section describes the requirements of the European low voltage regulations, including safety instructions and system licensing conditions, the Safety &Reliability: transformerless design with software and hardware user must comply with these regulations when protection.
  • Page 9 Introduction This series of inverters are provided with two kinds of DC switches: general • To lock the DC switch version (optional; without lock; applied to most countries and regions) and i) Rotate the lock to the left side; ii) Push the lock upward (as shown in the diagram below). Australian version (standard;...

  • Page 10: Dimension

    Introduction Technical Data 4. Technical Data 3.3 Dimension 4.1 DC Input Dimension X1-3.0-T-D(L) X1-3.3-T-D(L) X1-3.6-T-D(L) X1-4.2-T-D(L) X1-4.6-T-D(L) X1-4.6K-T-D(L) X1-5.0-T-D(L) X1-5.0K-T-D(L) X1-5.5K-T-D(L) X1-6K-T-D(L) 341.5mm 143mm Model X1-3.0-T-N(L) X1-3.3-T-N(L) X1-3.6-T-N(L) X1-4.2-T-N(L) X1-4.6-T-N(L) X1-4.6K-T-N(L) X1-5.0-T-N(L) X1-5.0K-T-N(L) X1-5.5K-T-N(L) X1-6K-T-N(L) Max. recommended PV 4500 4950 5400 6300 6900...

  • Page 11: Efficiency, Safety And Protection

    Technical Data Installation 4.3 Efficiency, Safety and Protection 5. Installation X1-3.0-T-D(L) X1-3.3-T-D(L) X1-3.6-T-D(L) X1-4.2-T-D(L) X1-4.6-T-D(L) X1-4.6K-T-D(L) X1-5.0-T-D(L) X1-5.0K-T-D(L) X1-5.5K-T-D(L) X1-6K-T-D(L) Model X1-3.0-T-N(L) X1-3.3-T-N(L) X1-3.6-T-N(L) X1-4.2-T-N(L) X1-4.6-T-N(L) X1-4.6K-T-N(L) X1-5.0-T-N(L) X1-5.0K-T-N(L) X1-5.5K-T-N(L) X1-6K-T-N(L) 5.1 Check for Transport Damage 99.90% 99.90% 99.90% 99.90% 99.90% 99.90% 99.90%...

  • Page 12: Installation Precaution

    Installation Installation 5.3 Installation Precaution 5.4 Installation Steps X1 Series inverter is designed for outdoor installation (IP 66). Preparation Make sure the installation site meets the following conditions: Below tools are needed before installation. Not be exposed to glare. Not in areas where highly ammable materials are stored.
  • Page 13 Installation Installation b) Strip 7mm of insulation from the wire end by using the stripping pliers. Table 3 Max. DC Voltage Limitation strip length 7.0 mm X1-3.0-T-D(L) X1-3.3-T-D(L) X1-3.6-T-D(L) X1-4.2-T-D(L) X1-4.6-T-D(L) X1-4.6K-T-D(L) X1-5.0-T-D(L) X1-5.0K-T-D(L) X1-5.5K-T-D(L) X1-6K-T-D(L) Model X1-3.0-T-N(L) X1-3.3-T-N(L) X1-3.6-T-N(L) X1-4.2-T-N(L) X1-4.6-T-N(L) X1-4.6K-T-N(L)
  • Page 14 Grid Connection d) Separate the AC plug into three parts as below. X1 series inverter are designed for single phase grid. Nominal grid voltage is 220/ 230/ - Hold the middle part of the female insert, rotate the back shell to 240 V, loose it, and datach it from female inset.
  • Page 15 Installation Installation Selection of Fuses and Cables connection NOTE! Mini cable(AC line cable)shall be short circuit protected and thermal overload protected. If the AC cable you choose is 16mm² or larger, you need to break the connection between the two rubber rings which Always t the input cable with fuse.
  • Page 16 In this parallel system, at most 5 inverters can be connected. One inverter will With this single phase meter working together with the X1 series, you can: be set as a master, and the rest are the slaves. The master inverter can (1) Monitor the energy to grid and from grid through the whole day.
  • Page 17 Installation Installation NOTE! b) Make sure the meter/CT is connected to the master inverter. Enter the “Export Control” The power limit value set in “Parallel Power” is the limit for the multiple page and choose “CT” on the master inverter. inverters in the parallel system, while the “UserValue”...
  • Page 18 Installation Installation CT PIN De nition Step 2/3 L line from the home main meter box side. When connectingthe RJ45 connector with the wire of the CT, please follow sequence below : public grid side inverter side CT clamp arrow point to the public grid RS485 Connection Steps: De nition 1) Firstly unscrew all screws from the RS485 port.
  • Page 19 Installation Installation 3) Then insert U-disk into the DONGLE port on the bottom of the inverter. Upgrade Then turn on DC switch or connect the PV connector, the LCD will show the main pictures as below. User can update the inverter system through the U-disk. Update(ARM) Cancel WARNING!

  • Page 20: Run The Inverter

    Installation Operation Method 5.6 Run the Inverter 6. Operation Method Start inverter after checking all below steps: a) Check that device is fixed well on the wall. b) Make sure all the DC breakers and AC breakers are disconnected. 6.1 Control panel c) AC cable is connected to grid correctly.

  • Page 21: Lcd Structure

    Operation Method Operation Method 6.2 LCD Structure 6.3 LCD Operation Enter Please refer to the inverter for the most updated structure Country >Safety **Previous page Grid >AS4777< Back *User can also see the U,I & P Down 1 level 2 level 3 level of the PV.
  • Page 22 Operation Method Operation Method 2 level Enter Enter >Mode Select Mode Select > Line Impedance Long press any rst-level parameter can enter the second-level “Status” Disable >Disable< parameter interface. Back Back Down The user can also see other parameters, such as the Language (without Enter Enter password), Setting (need password ), Meter energy, Error Logs of the inverter, and...
  • Page 23 Operation Method Operation Method Reactive power control, Reactive standard curve Q= f(V) Parameter Comment Apply to EN50549_PL. V2s=1.10Vn Vac upper Voltage high protect V1s=1.08Vn=QuVlowRate Qmax T-Start V2i=0.90Vn H/LVRT Function Disable V2i=0.92Vn=QuVlowRate FreqSetPoint Frequency set point FreqDropRate Frequency droop rate -Qmax (3) Power Factor: ( For speci c country if required by the local grid supplier.) There are 6 modes for selecting: Off...
  • Page 24 This section contains information and procedures for solving possible problems function or not. It can reduce the protection of the false voltage caused by the with X1 series inverters, and provides you with troubleshooting tips to identify high impedance. and solve most problems that could occur with the X1 series inverters.
  • Page 25 Troubleshooting Troubleshooting...
  • Page 26 Troubleshooting Decommissioning 8 Decommissioning 7.2 Routine Maintenance Inverters do not need any maintenance or correction in most cases, but if the 8.1 Dismantling the Inverter inverter often loses power due to overheating, this can be attributed to the • Turn off the AC and DC switches of the inverter system. following reason: •...
  • Page 27 Commissioning Disclaimer 9 Disclaimer • 10 Commissioning The inverters are transported, used and operated under limited condition, such as • Please select Australia Region A, B, C for power quality response modes and environmental, electrical etc. We shall not be liable to provide the service, technical grid protection settings during commissioning.
  • Page 28 Signature Please visit our warranty website: https://www.solaxcloud.com/#/warranty to complete the online warranty registration or use your mobile phone to scan the QR code to register. For more detailed warranty terms, please visit SolaX official website: www.solaxpower.com to check it. 614.00002.07...
  • Page 29 PLEASE REGISTER THE WARRANTY IMMEDIATELY AFTER INSTALLATION! GET YOUR WARRANTY CERTIFICATE FROM SOLAX! KEEP YOUR INVERTER ONLINE & WIN SOLAX POINTS! Open your Wait for the camera app camera to and point recognize your device the QR code at the QR code Notification...

This manual is also suitable for:

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