SolaX Power X3-MIC G2 Series User Manual
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SolaX Power 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,
Tonglu City, Zhejiang Province, 310000 P. R. CHINA
Tel.: +86 (0) 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.
320101040508

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Summary of Contents for SolaX Power X3-MIC G2 Series

  • Page 1 Copyright Declaration Tonglu City, Zhejiang Province, 310000 P. R. CHINA The copyright of this manual belongs to SolaX Power Network Technology (Zhejiang) Co., Ltd. Any Tel.: +86 (0) 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 Notes on this Manual ........03 1.1 Scope of Validity .

  • Page 3: Notes On This Manual

    1.1 Scope of Validity This manual is an integral part of X3-MIC G2 Series. It describes the 6.4.2.1 Meter Connection (Optional) ........29 assembly, installation, commissioning, maintenance and fault of the 6.4.2.2 Parallel connection.

  • Page 4: Safety

    Safety Safety 2 Safety To protect the AC system, surge protection devices (SPD type2) should be 2.1 Appropriate Usage fitted at the main incoming point of AC supply (at the consumer’s cutout), located between the inverter and the meter/distribution system; The series inverters are PV inverters which can convert the DC current of the PV SPD (test impulse D1) for signal line according to EN 61632-1.

  • Page 5: Important Safety Instructions

    Safety Safety 2.2 Important Safety Instructions Danger! Warning ! Danger to life due to high voltages in the inverter! Do not operate the inverter when the device is running. All work must be carried out by qualified electrician. The appliance is not to be used by children or persons with reduced physical sensory or mental capabilities, or lack of Warning ! experience and knowledge, unless they have been given...

  • Page 6: Explanation Of Symbols

    Safety Safety PE Connection and Leakage Current Symbols on the Type Label • All inverters incorporate a certified internal Residual Current Device(RCD) in order to protect against possible electrocution and fire hazard in case of a Symbol Explanation malfunction in the PV array, cables or inverter. There are 2 trip thresholds for the RCD as required for certification (IEC 62109-2:2011).

  • Page 7: Ec Directives

    Safety Introduction 3 Introduction 2.4 EC Directives This section describes the requirements of the European low voltage 3.1 Basic Features regulations, including safety instructions and system licensing conditions, the user must comply with these regulations when installing, operating, and Thanks for your purchasing with the series inverter. The series inverter is maintaining the inverter, otherwise personal injury or death may occur, and one of the finest inverters on the market today, incorporating state-of-the- the inverter will be damaged.

  • Page 8: Dimension

    Introduction Technical Data 4 Technical Data 4.1 DC Input Object Object Description Description DC Switch Model X3-MIC-5K-G2-LV X3-MIC-6K-G2-LV X3-MIC-8K-G2-LV X3-MIC-3K-G2 X3-MIC-4K-G2 PV1 Connector PV1 Connector Max. PV array input power [W] 10000 12000 16000 6000 8000 PV2 Connector Max. PV input voltage [V] 1000 1000 USB for Upgrade...

  • Page 9: Ac Output

    Technical Data Technical Data 4.2 AC Output 4.3 Efficiency, Safety and Protection Model X3-MIC-5K-G2-LV X3-MIC-6K-G2-LV X3-MIC-8K-G2-LV X3-MIC-3K-G2 X3-MIC-4K-G2 Model X3-MIC-5K-G2-LV X3-MIC-6K-G2-LV X3-MIC-8K-G2-LV X3-MIC-3K-G2 X3-MIC-4K-G2 Inverter+BMU Nominal AC output MPPT efficiency 99.90% 5000 6000 8000 3000 4000 apparent power [VA] Euro efficiency 97.80% Max.

  • Page 10: General Data

    Technical Data Installation 5 Installation 4.4 General Data 5.1 Check for Transport Damage Model X3-MIC-5K-G2-LV X3-MIC-6K-G2-LV X3-MIC-8K-G2-LV X3-MIC-3K-G2 X3-MIC-4K-G2 Inverter+BMU Dimension (W/H/D)[mm] 342*434*144.5 342*434*156 Make sure the inverter is intact during transportation. If there are some Dimension of packing (W/H/D)[mm] 433*515*247 visible damages, such as cracks, please contact your dealer immediately.

  • Page 11: Installation Precaution

    Installation Installation 5.4 Installation Steps 5.3 Installation Precaution The 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. Not in areas where highly flammable materials are stored. Not in potential explosive areas.

  • Page 12: Electrical Connections

    Electrical Connections Electrical Connections 6 Electrical Connections Connection Steps 6.1 PV Connection The series inverters have a couple of PV connectors which can be connected in Below tools are needed before connection. series into 2-inputs PV modules. Please select PV modules with excellent function and reliable quality.

  • Page 13: Grid Connection

    Electrical Connections Electrical Connections 6.2 Grid Connection e) Loosen the cable nut from the DC connector. Then insert the wire with pin The series inverters are designed for three phase grid. For the rated grid contact through the cable nut. voltage and frequency, please refer to the section “Technical Data”.
  • Page 14 Electrical Connections Electrical Connections 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 15: Earth Connection

    Electrical Connections Electrical Connections 6.3 Earth Connection Selection of Fuses and Cables Screw the ground screw with the allen wrench shown as follows. Mains cable (AC line cable) shall be short-circuit protected and thermal overload 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 16: Rs485/Meter Connection

    Electrical Connections Electrical Connections 6.4.2 RS485/Meter Connection b) DRM is provided to support several demand response modes by giving There is an RS485 port on the bottom of the inverter. Through this port, the control signals as below. inverter can 1) communicate with the computer, Datahub or other devices and the meter and achieve the parallel function or EV-Charger function;...

  • Page 17: Parallel Connection

    Electrical Connections Electrical Connections 6.4.2.2 Parallel connection The series inverter provides the parallel connection function when connected Note with Datahub, which could support at most 60 inverters to parallel in one Before connecting the Datahub to the parallel system, please system and can control zero injection to the grid with a meter installed in the check that the inverters' settings meet the following main circuit.

  • Page 18: Ev-Charger Function

    Electrical Connections Electrical Connections 6.4.2.3 EV-Charger Function The inverter can communicate with the smart EV-Charger to form an b) Enter “Modbus Fuction” and select “EV Charger”. intelligent photovoltaic, storage and EV charging energy system, thus maximizing the utilization of photovoltaic energy. Modbus Function Function Select Diagram: Intelligent Photovoltaic, Storage and EV Charging Energy System...

  • Page 19: Upgrade

    Electrical Connections Electrical Connections 6.4.3 Upgrade 3) Then insert the U-disk into the DONGLE port on the bottom of the The inverter system can be updated through an U-disk. inverter. Then turn on DC switch and connect the PV connector, the LCD will show a picture as below.

  • Page 20: Run The Inverter

    Electrical Connections Operation Method 7 Operation Method 6.5 Run the inverter Start inverter after checking all below steps: 7.1 Control Panel a) Check that device is fixed well on the wall. b) Make sure all the DC breakers and AC breakers are OFF. c) AC cable is connected to grid correctly.

  • Page 21: Lcd Display

    Operation Method Operation Method 7.2 LCD Display 7.3 LCD Function & Operation *User can see the U, I • level 1 & F of the grid. a) The first line displays the parameters(Power, Pgrid , Today and Total) and the (Ua,Ia,Fa,Ub,Ib,Fb,Uc values.
  • Page 22 Operation Method Operation Method Settings page Down Enter >Country Enter >Safety >Mode Select >VDE4105< >PV Connection >Multi< Back Back Down Down Enter Enter >Mode Select >User Value Enter >Mode Select >Export Control >Dry Contact >Meter/Disable< 30000W **Go to next page >Load management<...
  • Page 23 Operation Method Operation Method Ø > Frt_EntryVoltUp LCD Digital Display > O/V Stage2 266.8 The main interface (Level 1) is the default interface, the inverter will 287.5 automatically jump to this interface when the system started up successfully Down Down or not operated for a period of time.
  • Page 24 Operation Method Operation Method Ÿ Settings ﹦﹦﹦﹦ Grid ﹦﹦﹦﹦ Setting function is used for setting the inverter for safety, connection, Grid 0.0 V and so on. 0.0A * Password The default password is “2014” for the installer, which only allows the installer b) Solar to review and modify necessary settings complying to the local rules and This status shows the real time PV condition of the system, such as...
  • Page 25 Operation Method Operation Method b) Export Control ﹦﹦﹦﹦ ﹦﹦﹦﹦ P(freq) With this function the inverter can control energy exported to the grid. If reset is needed, any changes Whether having this function is based on user’s wishes. > P(Overfreq) should be made according to Choose ”Meter”...
  • Page 26 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 27 Operation Method Operation Method i) Mppt Scan Mode m) Reset WiFi There are four modes to be selected. “ ” , “ LowFreqScan MidFreqScan ” , “ ” , “ High The user can restart the WiFi by this function. ”...

  • Page 28: Troubleshooting

    Operation Method Troubleshooting 8 Troubleshooting 8.1 Troubleshooting q) Modbus Function Select “EV Charger” for communication with the EV-Charger, select “COM485” for communication with other devices. This section contains information and procedures for solving possible problems with the series inverters, and provides you with troubleshooting tips to identify and solve most problems that could occur with the series ﹦﹦﹦﹦...
  • Page 29 Troubleshooting Troubleshooting Faults Diagnosis and Solution Faults Diagnosis and Solution Grid Overvoltage for Ten Minutes Fault. DSP EEPROM Fault. -The system will reconnect when the utility is back to EepromFault -Disconnect PV wiring and reconnect. GridVolt10MFault normal. -Or seek help from us. -Or seek help from us.

  • Page 30: Routine Maintenance

    Troubleshooting Decommissioning 9 Decommissioning ● If the information panel of your inverter does not show the Fault light, check 9.1 Dismantling the Inverter the following list to make sure that the present state of the installation allows ž Disconnect the inverter from DC Input and AC output. proper operation of the unit.

  • Page 31: Disclaimer

    Disclaimer Warranty Registration 10 Disclaimer Form The inverters shall be transported, used and operated under restricted conditions. We will not provide any service, technical support or For Customer (Compulsory) compensation in case of the following circumstances, including but not limited to: Country Name •...
  • Page 32 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 Click the notification banner...

This manual is also suitable for:

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