Solax X3-MIC G2 Series User Manual
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Solax X3-MIC G2 Series User Manual

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SolaX Power Network Technology (Zhejiang) Co., Ltd.
ADD.: No. 288 Shizhu Road, Tonglu Economic Development Zone,
Dongxing District, Tonglu City, Zhejiang Province, China.
Tel.: +86 571-56260011
E-mail: info@solaxpower.com
X3-MIC G2 Series
User Manual
3 kW - 15 kW
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 (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 final interpretation.
614.00608.04

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Summary of Contents for Solax X3-MIC G2 Series

  • Page 1 Copyright Declaration Dongxing District, Tonglu City, Zhejiang Province, China. The copyright of this manual belongs to SolaX Power Network Technology (Zhejiang) Co., Ltd. Any Tel.: +86 571-56260011 corporation or individual should not plagiarize, partially or fully copy (including software, etc.), and no reproduction or distribution of it in any form or by any means shall be allowed.

  • Page 2: 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 Inverter 3.3 Dimension 4 Technical Data 4.1 DC Input...

  • Page 3: Target Group

    7.1 Trouble Shooting 1.1 Scope of Validity 7.2 Routine Maintenance This manual is an integral part of X3-MIC G2 Series. It describes the assembly, installation, commissioning, maintenance and fault of the 8 Decommissioning product. Please read it carefully before operating.

  • Page 4: Safety

    2.1 Appropriate Usage impulse D1) for signal line according to EN 61632-1. The X3-MIC G2 Series are PV inverters which can convert the DC current of All DC cables should be installed to provide as short a run as possible, and positive and negative cables of the string or main DC supply should be bundled the PV generator into AC current and feed it into the public grid.

  • Page 5: Important Safety Instructions

    Prior to the application, please read this section carefully to ensure correct with the appliance. and safe application. Please keep the user manual properly. Use only attachments recommended or sold by SolaX. Otherwise may result in a risk of fire, electric shock, or injury to person. Caution !

  • Page 6: Explanation Of Symbols

    Safety Safety PE Connection and Leakage Current Symbols on the Type Label • The end-use application shall monitor the protective conductor by residual Symbol Explanation current operated protective device (RCD) with rated fault current Ifn≤240 mA which automatically disconnects the device in case of a fault. CE mark.

  • Page 7: Ec Directives

    Thanks for your purchasing with SolaX X3-MIC G2 Serial inverter. The X3- servicing the unit. If ignored, physical injury or death may follow, or damage MIC G2 Series inverter is one of the finest inverters on the market today, may occur to the unit.

  • Page 8: Dimension

    Introduction Technical Data 4. Technical Data Object Object Description Description 4.1 DC Input DC Switch PV1 Connector PV1 Connector Model X3-MIC-3K-G2 X3-MIC-4K-G2 X3-MIC-5K-G2 X3-MIC-6K-G2 X3-MIC-8K-G2 X3-MIC-10K-G2 X3-MIC-12K-G2 X3-MIC-15K-G2 PV2 Connector Max. PV array input power [W] 6000 8000 10000 12000 16000 20000 24000...

  • Page 9: Efficiency, Safety And Protection

    3 kW - 15 kW 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 (including software, etc.), and no reproduction or distribution of it in any form or by any means shall be allowed. All rights reserved.

  • Page 10: Installation Precaution

    Installation Installation 5.3 Installation Precaution 5.4 Installation Steps X3-MIC G2 Series inverter is designed for outdoor installation (IP 66). Ø Preparation Make sure the installation site meets the following conditions: Below tools are needed before installation. Not in direct sunlight.

  • Page 11: Connection Of The Inverter

    5.5.1 The Main Steps to Connect to the Inverter Ø PV String Connection Wire crimper recommended model : X3-MIC G2 series inverters have a couple of PV connectors which can be H4TC0001 connected in series into 2-strings PV modules. Please select PV modules with manufacturer: Amphenol excellent function and reliable quality.
  • Page 12 Grid Connection contact through the cable nut. X3-MIC G2 series inverters are designed for three phase grid. Rated grid voltage f ) Insert the wire into plug forcibly, when a "click” is heard or felt the pin contact is 230 V, frequency is 50/60 Hz. Other technical requests should comply with assembly is seated correctly.
  • Page 13 Installation Installation Connection Steps g) Tighten the screw of the back shell and the male insert. a) Check the grid voltage and compare with the permissive voltage range (refer to technical data). b) Disconnect the circuit-breaker from all the phases and secure against re- connection.
  • Page 14 Installation Installation Selection of Fuses and Cables Connection Earth Connection Ø Mains cable (AC line cable) shall be short-circuit protected and thermal overload Screw the ground screw with the allen wrench shown as follows. protected. Always fit the input cable with fuse. Normal gG (US: CC or T) fuses will protect the input cable in short circuit situation.
  • Page 15 5. Insert the cable into the RS485 port of the inverter, and tighten the waterproof connector. b. Meter(optional) A meter can communicate with the X3-MIC G2 series inverter through this Meter Connection Steps: interface, then you can: Please see the Quick Installation Guide for three-Phase Meter for details.
  • Page 16 Installation Installation Upgrade 3) Then insert the U-disk into the DONGLE port on the bottom of the inverter. Then turn on DC switch and connect the PV connector, the LCD The inverter system can be updated through an U-disk. will show a picture as below. Make sure the input voltage is more than 140 V (in good illumination condition), or it may result in failing during updating.

  • Page 17: Run The Inverter

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

  • Page 18: Lcd Display

    Operation Method Operation Method 6.2 LCD Display 6.3 LCD Function & Operation *User can see the U, I • level 1 & F of the grid. a) The first line displays the parameters(Power, , Today and Total) and the Pgrid (Ua,Ia,Fa,Ub,Ib,Fb,Uc values.
  • Page 19 Operation Method Operation Method **Previous page Enter >Country >Safety Enter Enter >VDE4105< >P(freq) >P(Overfreq) >Grid Services **Go to next page Back Down Back Back Back Back Enter Enter >Mode Select >User Value Down >Export Control >Meter/Disable< 30000W >P(Underfreq) **Go to next page Back Back Down...
  • Page 20 Operation Method Operation Method Enter > Pu_3Tau > O/V 10min En >Grid Protection >Disable< 10.0S Ø LCD Digital Display Back The main interface (Level 1) is the default interface, the inverter will Down Down automatically jump to this interface when the system started up >VacOvp1stTime >...
  • Page 21 PV input. regulations. If further advanced setting is required, please contact the distributor or SolaX for assistance. We need to increase or decrease the word Press ”Up“ and “Down” button to review parameter, long Press “Up” to return to Status.
  • Page 22 Operation Method Operation Method b) Export Control With this function the inverter can control energy exported to the grid. ﹦﹦﹦﹦ ﹦﹦﹦﹦ P(freq) Whether having this function is based on user’s wishes. If reset is needed, any changes Choose ”Meter” in ”Meter/Disable” means user must install a meter to monitor should be made according to >...
  • Page 23 Operation Method Operation Method Grid Protection 4-2. Usually end user do not need to set the grid Protection. All default value have Reactive power control, Reactive standard curve cos φ = f(P) been set before leaving factory according to safety rules. For VDE ARN 4105, curve cos φ...
  • Page 24 The user can clear the meter energy by this function. Press “Up” or “Down” button Mode Select to select and long press “Down” to confirm. (The user can select “Yes” to reset meter if the user purchases SolaX meter) > Multi/Comm < Reset Meter...

  • Page 25: Troubleshooting

    Press “Up” and “Down” to review the values. This section contains information and procedures for solving possible ﹦﹦﹦﹦ ﹦﹦﹦﹦ problems with X3-MIC G2 series inverters, and provides you with Meter Energy troubleshooting tips to identify and solve most problems that could occur Today Import: with the X3-MIC G2 series inverters.
  • Page 26 -Check if the AC terminals are tightly connected. AcTerminalOTP -Check if the ambient temperature exceeds the Contact SolaX Customer Service for further assistance. Please be prepared to operating range. describe details of your system installation and provide model and serial number -Or seek help from us.

  • Page 27: Routine Maintenance

    Troubleshooting Decommissioning 8. Decommissioning 7.2 Routine maintenance 8.1 Dismantling the Inverter Inverters do not need any maintenance or correction in most cases, but if the Disconnect the inverter from DC Input and AC output. inverter often loses power due to overheating, this can be attributed to the Wait for at least 5 minutes for de-energizing.

  • Page 28: Disclaimer

    . Obtain the communication protocol from other illegal channels. Module Brand . Build monitoring, control system without authority from SolaX. Module Size(W) SolaX will keep right to explain all the contents in this user manual. Number of String Number of Panel Per String Battery ( If Any )
  • 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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