SolaX Power X1 Series User Manual
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SolaX Power X1 Series User Manual

2.5kw - 3.3kw
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Solax Power Network Technology (Zhe jiang) Co,. Ltd.
No.288 Shizhu Road, Tonglu Economic Development Zone,
Tonglu City, Zhejiang Province, China.
Tel: +86 0571-56260011
E-mail: info@solaxpower.com
Copyright Declaration
The copyright of this manual belongs to SolaX Power Network Technology (Zhe jiang) Co.,Ltd. Any
corporation or individual should not plagiarize, partitially or fully copy(including software,etc.),
and no reproduction or distribution of it in any form or by any means. All rights reserved. SolaX
Power Network Technology (Zhe jiang) Co.,Ltd. reserves the right of final interpretation.
614.00407.03
X1 Series
User Manual
2.5kw - 3.3kw

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Summary of Contents for SolaX Power X1 Series

  • Page 1 No.288 Shizhu Road, Tonglu Economic Development Zone, Tonglu City, Zhejiang Province, China. The copyright of this manual belongs to SolaX Power Network Technology (Zhe jiang) Co.,Ltd. Any Tel: +86 0571-56260011 corporation or individual should not plagiarize, partitially or fully copy(including software,etc.), and no reproduction or distribution of it in any form or by any means.

  • Page 2: Table Of Contents

    Contents Contents ............1 NOTES ON THIS MANUAL 1.1 SCOPE OF VALIDIT Y ................................1.2 TARGET GROUP ..................1.3 SYMBOLS USED ......................2 SAFETY ................2.1 APPROPRIATE USAGE ........... 2.2 IMPORTANT SAFET Y INSTRUC TIONS ........2.3 PE CONNEC TION AND LEAKAGE CURRENT .............

  • Page 3: Notes On This Manual

    Contents 1.Notes on this Manual 1 Notes on this Manual ................7.1 TROUBLESHOOTING ..................7.2 MAINTENANCE 1.1 Scope of validity ............... 35 This installation guide describes the assembly, installation, commissioning, 8 DECOMMISSIONING maintenance and failure search of the following series inverter................

  • Page 4: Safety

    Surge protection devices (SPDs) for PV installation 2.1 Appropriate Usage WARNING ! The X1 Series are PV inverters can convert the DC current of the PV generator into Over-voltage protection with surge arresters should be provided AC current and feed it into the public grid.

  • Page 5: Important Safety Instructions

    Do not disassemble any parts of inverter which are not mentioned in installation guide. It contains no user-serviceable parts. See Warranty for instructions on obtaining service. Attempting to service the X1 Series CAUTION ! inverter yourself may result in a risk of electric shock or fire and will void Possible damage to health as a result of the effects of radiation! your warranty.

  • Page 6: Pe Connection And Leakage Current

    Danger to life due to high voltage. public. There is residual voltage in the inverter which needs 5 min to discharge. X1 series provide Active Frequency Drift(AFD) to prevent islanding effect. • Wait 5 min before you open the upper lid or the DC lid.

  • Page 7: Introduction

    Congratulations on your purchase of a X1 Series inverter from SolaxPower Ground Screw company. AC Connector The X1 Series inverter is one of the finest inverter on the market nowadays, RS 485/DRM/Meter incorporating state-of-the-art technology, cost-effective, high reliability. USB for Update Pocket WiFi/LAN/GPRS (optional) Optimal MPPT technology.

  • Page 8: Technical Data

    4. Technical Data 4. Technical Data 4 Technical Data 4.3 Efficiency, Safety and Protection X1-2.5-S-D X1-3.0-S-D X1-3.3-S-D 4.1 DC Input Model X1-2.5-S-N X1-3.0-S-N X1-3.3-S-N Euro - Efficiency 96.80％ 96.80％ 96.80％ X1-2.5-S-D X1-3.0-S-D X1-3.3-S-D Model Max.Efficiency 97.10％ 97.10％ 97.10％ X1-2.5-S-N X1-3.0-S-N X1-3.3-S-N MPPT Efficiency 99.90％...

  • Page 9: Packing List

    Available Space Size Copyright Declaration The copyright of this manual belongs to Solax Power Network Technology(Zhe jiang) Co,. Ltd. Any corporation or individual should not plagiarize, partitially or fully copy (including software,etc.), and no reproduction or distribution of it in any form or by any means. All rights reserved. SolaX Power Network Technology (Zhe jiang) Co.,Ltd.

  • Page 10: Installation Steps

    5. Installation 5. Installation 5.4 Installation Steps 5.5 Connection of the Inverter Preparation Ø 5.5.1 The Main Steps to Connect to the Inverter Ø PV String Connection Below tools are needed before installation. X1series inverter have a couple of PV connector which can be connected to one- string PV modules.
  • Page 11 Connection Steps Ø Below tools are needed before connection. X1 series inverter are designed for single phase grid. Voltage range is 220/230/240V, frequency is 50/60Hz. Other technical requests should comply with the requirement of the local public grid. Wire crimper recommended model :...
  • Page 12 5. Installation 5. Installation Ø WiFi Connection (optional) d) Separate the AC plug into three parts as below. You can read the real time data on the internet either from PC or smartphone - Hold the middle part of the female insert, rotate the back shell to loose it, and with WiFi monitoring.
  • Page 13 GND_COM DRM shares the terminal block with RS485/Meter communications. With this single phase meter working together with the X1 series, you can: The connection steps of the DRM, user can refer to the above (b) RS485 (1) Monitor the energy to grid and from grid through the whole day.
  • Page 14 5. Installation 5. Installation Ø RS 485/Meter/DRM Connection 1) Firstly unscrew all screws from the 485 port. (PH1 cross screwdriver WARNING! .torque:0.8±0.1Nm) Make sure the directory is in accordance with above form 2) Prepare a communication cable and trip the insulation from it. strictly! Do not modify the program file name ! Or it may cause 3) Let the communication cable pass though the waterproof connector, then the inverter does not work anymore !

  • Page 15: Start The Inverter

    5. Installation 5. Installation 5) After the upgrade is completed, please remember to turn off the DC 5.6 Start the Inverter switch or disconnect the PV connector, then pull off the U-disk, screw the waterproof lid. 5.6.1 Start the inverter after checking all below steps: a) Check that device is fixed well on the wall.

  • Page 16: Operation Method

    6. Operation Method 6. Operation Method 6.2 LCD Structure 6 Operation Method Please refer to the inverter for the most updated structure 6.1 Control panel *User can also see the U,I & P 1 level 2 level 3 level of the PV. (Usolar,Isolar,Psolar) Ugrid 0.0V Power 0W Enter...

  • Page 17: Lcd Display

    6. Operation Method 6. Operation Method 6.3 LCD Operation Ø LCD Display •1 level • Setting function is used for setting the inverter for Safety, Grid, Power Factor and a) The first line displays the parameters(Power, Today and Total) and the values. so on.
  • Page 18 6. Operation Method 6. Operation Method Reactive power control, Reactive standard curve Q= f(V) V2s=1.10Vn Parameter Comment V1s=1.08Vn=QuVlowRate Qmax Apply to EN50549_EU. V2i=0.90Vn T-Start V2i=0.92Vn=QuVlowRate H/Lurt Function Disable Apply to VDE4105 Q3 Tau 8.0s -Qmax (3) Power Factor: ( For specific country if required by the local grid.) →The way to operate the value : There are 6 modes for selecting: Off , Under-Excited, Over-Excited, PF(p), Q( u ).

  • Page 19: Troubleshooting

    This section contains information and procedures for solving possible problems - Disconnect PV+, PV-, reconnect them. with the X1 series inverter, and provides some troubleshooting tips to identify RCD Fault - Or seek help from us, if can not go back to normal state.
  • Page 20 7. Troubleshooting 8. Decommissioning Ø Maintain periodically Only qualified person may perform the following works. Fault Fault Fault Fault Fault Fault Fault Fault Description Description Description Description Description Description Description Description During the process of using the inverter, the manage person shall examine and - Disconnect PV+, PV-, reconnect them.

This manual is also suitable for:

X1-2.5-s-d(l)X1-2.5-s-n(l)X1-3.0-s-d(l)X1-3.3-s-d(l)

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