SolaX Power X3-Retro Fit Series User Manual
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SolaX Power X3-Retro Fit Series User Manual

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X3-Retro Fit
User Manual
8.0kW - 10.0kW
Copyright Declaration
Solax Power Network Technology(Zhe jiang) Co,. Ltd.
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. (SolaX Power Co.,Ltd.). reserves
614.00259.01

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Summary of Contents for SolaX Power X3-Retro Fit Series

  • Page 1 8.0kW - 10.0kW Copyright Declaration Solax Power Network Technology(Zhe jiang) Co,. Ltd. 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.

  • 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 Important Safety Instructions 2.2 Explanation of Symbols 2.3 CE Directives 3. Introduction 3.1 Basic Features 3.2 Work Modes 3.3 Dimension 3.4 Terminals of Inverter 4.

  • Page 3: Target Group

    Contents Notes on this Manual 1. Notes on this Manual 6.5 Meter Connection 6.6 LAN Connection 6.7 DRM Connection 1.1 Scope of Validity 6.8 Parallel Connection(optional) This manual is an integral part of X3-Retro Fit, It describes the assembly, installation, commissioning, maintenance and failure of the product. Please read it 6.9 WiFi Connection(optional) carefully before operating.

  • Page 4: Safety

    Safety Safety 2. Safety Prior to the application, please read this section carefully to ensure correct and safe application. Please keep the user manual properly. Accesories only together with the inverter shipment are recommanded here. 2.1 Important Safety Instructions Otherwise may result in a risk of fire, electric shock, or injury to person. Make sure that existing wiring is in good condition and that wire is not Danger! undersized.
  • Page 5 Battery Safety Instructions Islanding effect is a special phenomenon that grid-connected system still supply SolaX X3-Retro Fit series inverter should be worked with high voltage battery, power to the nearby grid when the voltage loss is happened in the power system.

  • Page 6: Explanation Of Symbols

    Safety Safety 2.2 Explanation of Symbols The inverter can not be disposed together with the household waste. This section gives an explanation of all the symbols shown on the inverter and Disposal information can be found in the enclosed documentation. on the type label.

  • Page 7: Introduction

    Introduction Introduction alternative 3. Introduction Digram Bapplies to the wiring rules which requires Neutral line of supply must not be isolated or switched. (applies to wiring rules AS/NZS_3000:2012 for Australia and New Zealand) 3.1 Basic Features X3-Retro Fit Seires is a high-quality inverter which store energy into battery. the cable is not The inverter can be used to optimize self consumption, store in the battery for required for...

  • Page 8: Work Modes

    X3-Retro Fit Series inverter provides multiple work modes based on different generation is not enough. requirements. Work modes: Back up mode Work modes: Self-use Priority:battery>load>grid...

  • Page 9: Terminals Of Inverter

    Introduction Technical Data 3.4 Terminals of Inverter 4. Technical Data 4.1 AC output/input X3-Fit-8.0E X3-Fit-8.0C X3-Fit-10.0E X3-Fit-10.0C Norminal AC power[VA] 8000 8000 10000 10000 Max. apparent AC power[VA] 8000 8000 10000 10000 Rated grid voltage(range)[V] 400V/230VAC;380V/220VAC Rated grid frequency[Hz] 50/60 Norminal AC current[A](@230VAC) 11.6 11.6...

  • Page 10: Efficiency, Safety And Protection( Apply To Version E, C )

    Technical Data Technical Data 4.3 Efficiency, Safety and Protection 4.5 General Data X3-Fit-8.0E X3-Fit-8.0C X3-Fit-10.0E X3-Fit-10.0C X3-Fit-8.0E X3-Fit-8.0C X3-Fit-10.0E X3-Fit-10.0C MPPT efficiency 99.90% 99.90% 99.90% 99.90% 654*457*228 Euro efficiency 777*567*423 97.00% 97.00% 97.00% 97.00% Max. efficiency 97.80% 97.80% 97.80% 97.80% Max.

  • Page 11: Installation

    X3-Retro Fit User Manual 8.0kW - 10.0kW X3-Retro Fit Series inverter is designed for outdoor installation (IP 65). Make sure the installation site meets the following conditions: Not in direct sunlight. Not in areas where highly flammable materials are stored.
  • Page 12 Installation Installation Ø Space Requirement 369 mm 300mm 300mm 300mm 500mm Step 1 300mm Ø Mounting Steps Tools required for installation. Installation tools : crimping pliers for binding post and RJ 45, screwdriver, Step 2 manual wrench and Step 1: Screw the wall bracket on the wall 1.1 Place the bracket on the wall and mark down the position of the 6 holes.

  • Page 13: Electrical Connection

    6. Electrical Connection Step2. 6.1 Grid Connection X3-Retro Fit series inverter are designed for three phase grid. Voltage is 380/400V, frequency is 50/60Hz. Other technical requests should comply with the requirement of the local public grid. Table 4 Cable and Micro-breaker recommended Model X3-Fit-8.0E...

  • Page 14: Eps Connection( Apply To E Version)

    E Version For Other Countries X3-Retro Fit series inverter has On and Off grid function, the inverter will deliver output power through AC port when the grid is on, and it will deliver output power through EPS port when the the grid is off.
  • Page 15 Electrical Connection Electrical Connection Ø Ø Connection Steps: Requirements for EPS load Step1.Make EPS wires. 3.1 Choose the appropriate wire(cable size: refer to picture below). 3.2 Reserve about 60mm of conductor material sectional area. Warning! 3.3 Remove 12mm of insulation from the end of wire. Make sure the EPS load power rating is within EPS output rating, 3.4 Insert stripped wires into AC terminal and insure all conductor strands are captured in otherwise the inverter will shutdown with an “over load”...

  • Page 16: Battery Connection

    The battery communication can only work when the battery BMS is compatible with the inverter. Charging & discharging system of X3-Retro Fit series inverter is designed for high-voltage lithium battery. Before choosing battery, please note the maximum voltage of battery can not Ø...

  • Page 17: Earth Connection(Mandatory)

    Electrical Connection Electrical Connection Ø Communication Connection Steps: 6.4 Earth Connection(mandatory) Step1. Disassemble the GEN/Meter/BMS cable gland. User can addtionally earth the inverter to the enclosure of a second earthing or (torque:2.0±0.2Nm) equipotential bonding if it is required by local safety. This prevents electric shock Step2.

  • Page 18: Meter Connection

    Electrical Connection Electrical Connection Ø Meter Connection Steps: 6.5 Meter Connection Three phase inverter can work with several brands of meter, therefore please kindly noted here we only introduce the connection with inverter side. For the connection Meter is used for monitoring the power usage for entire house, at the meantime,  with meter side, please refer to the specified meter user manual. inverter will also need the data from Meter to achieve the Export Control Function.

  • Page 19: Lan Connection

    PIN definition and port position will be slightly different. 6.8 Parallel Connection (optional) X3-Retro Fit Series Inverter provides the parallel connection function which should make ten inverters maximumly connected in one system when the grid is on. The grid-off...

  • Page 20: Wifi Connection(Optional)

    Electrical Connection Electrical Connection 6.9 WiFi Connection(optional) 6.10 RF Connection(optional) Inverter provides a WiFi port which can collect data from inverter and transmit it to X3-Retrofitinverter provides a RF interface which control the monitoring-website via a Pocket WiFi.(Purchase the product from supplier if needed) switch time of a designated load via an exteral Smart Plug (purchase the product from supplier if needed.) so that the load mostly consumes energy and incurs the lowest-possible energy costs during operation.

  • Page 21: Inverter Manipulation

    Electrical Connection Electrical Connection Ø Check the inverter: 6.11Inverter Manipulation Step1. Inverter will start up automatically when the battery is dicharging. Step2. Check the status of indicators and LCD screen. The left indicator should Ø Start inverter after checking all below steps: be blue and the indicator screen should display the main interface.

  • Page 22: Firmware Upgrading

    Firmware Upgrading Firmware Upgrading 7. Firmware Upgrading Step2 User can upgrade inverter’s firmware via an U-disk. Ø Preparation U-disk Please ensure the inverter is steadily powered on. Inverter must keep the battery on through whole procedure of upgrading. Please prepare a PC and an U-disk. Warning! Make sure the battery voltage is more than 180V , otherwise it may result in Step3...

  • Page 23: Setting

    Setting Setting 8. Setting 8.2 Menu Structure please refer to the inverter for the most updated structure All advance setting can only be set Grid by the technician or the installer with Charger the installer password. 8.1 Control Panel Safety Charger-Setting Power Factor Load...

  • Page 24: Lcd Operation

    Setting Setting Ø Status 8.3 LCD Operation Grid LCD Digital Display Charger The main interface is the default interface, the inverter will automatically jump to this interface when the system started up successfully or not operated for a Charger-Setting period of time. The information of the interface is as below.
  • Page 25 Setting Setting c) Charger Setting History ● This status shows the setting parameter information.Include the battery voltage, The history function contains six items of the information: inverter yield, EPS yield, charge or discharge current,Charge or discharge power, battery capacity, battery load consume, meter yield, system run time and error logs.
  • Page 26 Setting Setting Ø Setting d) Meter1 Yield Safety (g-1-1) The Meter1 Yield contains four items: FeedInToday, FeedInTotal, ConsumeToday and ConsumeTotal. Power Factor (g-1-2) Grid (g-1-3) Meter1 Yield >FeedInToday: Export Control (g-1-4) (g-1) On-grid 00.0KWH Remote Control (g-1-5) Phase Power Balance (g-1-6) e) System RunTime Date Time...
  • Page 27 Setting Setting d) Work mode Setting ● There are 4 work modes for choice. This function is used for setting of the inverter time, connection, battery, grid and so on. Enduser can set Date Time, Language and Ethernet directly. Parameter Comment But for advance setting, it requires installer password to operate most of the The external generator generated power will be used to...
  • Page 28 Setting Setting e) Relay Control g) Advanced Relay Control is an optional function which can control designated load All the advance setting can be set here, such as battery, grid, EPS and so on. intelligently by consuming the surplus energy when feed in power reaches “Advanced”...
  • Page 29 Setting Setting Reactive power control, Reactive standard curve cos φ = f(P) g-1-1) Safety User can set safety standard according to different countries and grid tied For VDE ARN 4105, curve cos φ = f(P) should refer to curve A. default value of setting is as stanndards.There are 8 standards to select.
  • Page 30 Setting Setting g-1-3) Grid g-1-4) Export control The enduser do not need to set the grid parameters. All default value has set on This function allows the inverter able to control energy exported to the grid. factory according to safety rules. There are user value and factory value.
  • Page 31 Setting Setting g-1-7) Grid Service g-1-10) DRM Function(applies to NZS4777.2) Grid Service can be selected from “Sustain” or “Stop” . The default is “Sustain”. Every country’s requirements for the safety of battery storage inverter is different. DRM function is Demand Response Mode which is required by standard some may be opposite to the rights of the user.
  • Page 32 Setting Setting When the battery voltage reachs the value( discharge cut voltage for lead-acid battery, min capacity for lithium battery) in on-grid mode, battery will stop discharging and the system will go into (g-2) Charger (g-2-1) ILDE mode. Battery When the battery voltage reachs this value( discharge cut voltage for lead-acid battery, min capacity for (g-2-2) EPS System lithium battery) in off-grid mode, battery will stop discharging and the inverter will stop exporting power...
  • Page 33 Setting Setting Reset Errorlog (g-4-1) Note! Please con rm the Inverter setting for maximum charge/discharge  Reset Meter Energy (g-4-2) current is within the range of  battery rated charge/discharge current. (g-4) Reset Load (g-4-3) Reset g-2-2) EPS system ( For E Version only) Config Guide (g-4-4) X3-Retro Fit inverter with E Version can work on the EPS mode. EPS parameters can be set as below.
  • Page 34 Setting Setting (g-5) g-4-4) Config guide This interface will trigger the initial setting guide re-play again. Meter Setting g-5) Meter Setting Config guide >Start X3-Hybrid inverter need to work with Energy meter to achieve hybrid functions. User also can turn off meter function so that X3-Hybrid inverter can work as normal grid-tied inverter without meter connected.

  • Page 35: Troubleshooting

    Setting Troubleshooting 9. Troubleshooting Inverter SN Register1 SN 9.1 Trouble shooting Register2 SN This section contains information and procedure for solving possible problems with X3-Retro Fit inverters, and provides you with troubleshooting tips to identify Inverter Type and solve most problems that could occur on the X3-Retro Fit inverters. This section will help you narrow down the source of any problems you may Inverter DSP1 encounter.
  • Page 36 Troubleshooting Troubleshooting PLL_OverTime Fault The grid voltage is out of range for the last 10 Minutes. • Please check whether the AC connection is correct. • The system will back to normal if the grid is back. AC10M Volt Fault PLL_OverTime Fault •...

  • Page 37: Routine Maintenance

    Troubleshooting Troubleshooting 9.2 Routine Maintenance Battery Relay fault BMS_Relay Fault Inverters do not need any maintenance or correction in most condition,but if • Please contact battery suppiler. the inverter often loses power due to overheating,this can be the following Battery Fault-external fault reason: BMS_External_Err •...

  • Page 38: Decommissioning

    Decommissioning 10. Decommissioning 10.1 Remove the Inverter Disconnect the inverter from AC output. Wait for 5 minutes for de-energizing. Disconnect communication and optional connection wirings. Remove the inverter from the bracket. Remove the bracket if necessary. 10.2 Packaging Please pack the inverter with the original packaging. If the original package is no longer available, you can also use an equivalent carton that meets the following requirements.

This manual is also suitable for:

X3-fit-10.0eX3-fit-8.0eX3-fit-8.0cX3-fit-10.0c

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