Solax X1-Hybrid Series User Manual
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Solax X1-Hybrid Series User Manual

3.0kw - 5.0kw
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X1-Hybrid
User Manual
3.0kw - 5.0kw
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, partially 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.
614.00184.05

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Summary of Contents for Solax X1-Hybrid Series

  • Page 1 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. All rights reserved. SolaX Power Network Technology (Zhe jiang) Co.,Ltd. . reserves the right of final interpretation.

  • 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 EC Directives 3 Introduction 3.1 Basic Features 3.2 Work Sta 3.3 Dimension 3.4 Terminals of Inverter 4 Technical Data 4.1 DC input ( apply to version E, I, C )

  • Page 3: Target Group

    Contents Notes on this Manual 1 Notes on this Manual 6.5 Earth Connection 6.6 Meter/CT Connection 6.7 LAN Connection 1.1 Scope of Validity 6.8 DRM Connection This manual is an integral part of X1-Hybrid, It describes the assembly, installation, commissioning, maintenance and failure of the product. Please read it carefully 6.9 WiFi Connection(optional) before operating.

  • Page 4: Safety

    Safety Safety 2 Safety WARNING ! Do not operate the inverter when the device is running. 2.1 Important Safety Instructions Danger! WARNING ! Danger to life due to high voltages in the inverter! Risk of electric shock! 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 Prior to the application, please read this section carefully to ensure correct and...
  • Page 5 DC supply should be bundled together. Avoiding the creation of loops in the system. This requirement for SolaX X1-Hybrid Series inverter should be worked with high voltage battery, for short runs and bundling includes any associated earth bundling conductors.

  • 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

    SolaX meter System Diagram ► Main switch X1-Hybrid Series is designed with two EPS versions for customer to choose based on the local rules. Battery E Version applies to the wiring rules that requires the Live line and Neutral line of EPS must be disconnected with the Live line and Neutral line of grid.

  • Page 8: Dimension

    Introduction Introduction 3.2 Work Modes Work modes: Back up mode X1-Hybrid Series inverter provides multiple work modes based on different Priority:battery>load>grid requirements. This mode applies the area that has frequent power outages. And this mode ensures the battery will has enough energy to supply Work modes: Self-use (with PV Power) when the grid is off.

  • Page 9: Technical Data

    Introduction Technical Data 4. Technical Data 3.4 Terminals of PV inverter 4.1 DC input ( apply to version E, I, C ) X1-Hybrid-3.0-D X1-Hybrid-3.7-D X1-Hybrid-4.6-D X1-Hybrid-5.0-D Model X1-Hybrid-3.0-N X1-Hybrid-3.7-N X1-Hybrid-4.6-N X1-Hybrid-5.0-N Max. recommended DC power [W] 4000 5000 6000 6000 Max.

  • Page 10: Internal Charger ( Apply To Version E, I, C )

    Technical Data Technical Data 4.3 Internal Charger 4.5 EPS output ( apply to version E, I ) ( apply to version E, I, C ) X1-Hybrid-3.0-D X1-Hybrid-3.7-D X1-Hybrid-4.6-D X1-Hybrid-5.0-D X1-Hybrid-3.0-D X1-Hybrid-3.7-D X1-Hybrid-4.6-D X1-Hybrid-5.0-D Model Model X1-Hybrid-3.0-N X1-Hybrid-3.7-N X1-Hybrid-4.6-N X1-Hybrid-5.0-N X1-Hybrid-3.0-N X1-Hybrid-3.7-N X1-Hybrid-4.6-N X1-Hybrid-5.0-N...

  • Page 11: Installation

    8pin positive terminal cable connector 5.3 Mounting Installation Precaution X1-Hybrid 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 Space Requirement Ø 375.0 mm 300mm Table Available Space Size Position Min.size 300mm 300mm Left 300mm Right 300mm 300mm Bottom 300mm Front 300mm Step 1 300mm Ø Mounting Steps Tools required for installation. Installation tools : wire crimper, stripping pliers,screwdriver, manual Step 2 wrench and Step 1: Screw the wall bracket on the wall...

  • Page 13: Electrical Connection

    Electrical Connection Electrical Connection 6. Electrical Connection Connection Steps Below tools are needed before connection. 6.1 PV connection Wire crimper recommended model :H4TC0001 X1-Hybrid can be connected in series with 2-strings PV modules for 3.0KW, manufacturer:Amphenol 3.7KW, 4.6KW and 5KW. Strpping pliers Wire crimper Select PV modules with excellent function and reliable quality.

  • Page 14: Grid Connection

    Electrical Connection Electrical Connection 6.2 Grid Connection Step2. X1-Hybrid series inverter are designed for single phase grid. Voltage is 220/230/240V, frequency is 50/60Hz. Other technical requests should comply with the requirement of the local public grid. φ4 hexagon wrench. torque:3±0.1Nm Table 4 Cable and Micro-breaker recommended X1-Hybrid-3.0-D...

  • Page 15: Eps Connection( Apply To I Version And E Version)

    E Version Manual Required for Changeover Switch X1-Hybrid series inverter has On and Off grid function, the inverter will deliver E Version wired by manufactor output power through AC port when the grid is on, and it will deliver output...
  • Page 16 Electrical Connection Electrical Connection Ø Ø Connection Steps: Requirements for EPS load Step1.Make EPS wires. WARNING ! 3.1 Choose the appropriate wire(cable size: refer to picture below). Make sure the EPS load power rating is within EPS output rating, 3.2 Reserve about 60mm of conductor material sectional area. otherwise the inverter will shutdown with an “over load”...

  • Page 17: Battery Connection

    Step5. (H48050-15S) is 2-7 and the number of battery manager system (SC0500A-100S) is 1. When working with SOLAX batteries, It is recommended the number of battery module (HV10045/HV10063) is 1-3 and the number of battery controller (MC0500) is 1. Ø...

  • Page 18: Earth Connection

    Electrical Connection Electrical Connection Ø Communication Connection Steps: 6.5 Earth Connection (mandatory) Users must addtionally earth the inverter to the enclosure of a second earthing or Step1. Prepare a communication cable (without sheath) and insert the commu- equipotential bonding. This prevents electric shock if the original protective nication cable through the cable connector which can be found in the conductor fails.

  • Page 19: Meter/Ct Connection

    Step3. Trip the insulation from the communication wires, then insert one side Please note that it is necessary to use the meter/CT brand recommanded by SOLAX. of wires into pin1 and pin2 holes of the 8 pin positive terminal which can be found in accessories package.
  • Page 20 Electrical Connection Electrical Connection Ø CT Connection: CT structural decomposition The current sensor measures the current on the phase wire that runs between CT clamp two comm cables the inverter and the grid. Screw cap Note！ CT function can only be worked with the X1-Hybrid E version or I version communication line Inverter.

  • Page 21: Lan Connection

    Electrical Connection Electrical Connection 6.7 LAN Connection Ø Communication Connection Steps: Step1. Prepare a communication cable (without sheath) and insert the commu- LAN communication is the standard communication interface. It can transmit the nication cable through the cable connector which can be found in the data between the router and inverter via the local network.

  • Page 22: Drm Connection

    Electrical Connection Electrical Connection 6.8 DRM Connection Ø DRM Connection Steps: Please refer to BMS connection steps for DRM connection. Please kindly DRM is provided to support several demand response modes by emitting control noted the PIN definition and port position will be slightly different. signals as below.

  • Page 23: Wifi Connection(Optional)

    PV1 - Inverter Step2. Build the connection between the inverter and router. PV2+ Step3. Create a user account online. PV2 - ( Please check the Pocket WiFi user manual for more details.) SolaX meter Main switch Battery DPDT E-BAR Load...

  • Page 24: Firmware Upgrading

    Electrical Connection Firmware Upgrading 7. Firmware Upgrading Ø Check the inverter: Step1. Check the status of indicators and LCD screen. The left indicator should be blue and the indicator screen should display the main interface. User can upgrade inverter’s firmware via an U-disk. Note！...

  • Page 25: Setting

    Firmware Upgrading Setting 8. Setting Step2 8.1 Control Panel U-disk Step3 Update Update(ARM) >ARM Updating---------25% Object Description Name Display the information of the inverter. Screen Warning! lit in blue: The inverter is in normal status or in EPS mode. If the upgrading is broken off during operation, please ensure the inverter is steadily powered on and reinsert the U-disk.

  • Page 26: Menu Structure

    Setting Setting 8.2 Menu Structure 8.3 LCD Operation All advance setting can only be set by the technician or the installer with LCD Digital Display Grid the installer password. 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 Solar period of time.
  • Page 27 Setting Setting Ø Status b) Solar This status shows the real time PV condition of the system, such as input voltage, current and power situation of each PV input. Grid Solar Solar Charger 360.0V 1.0A 360W Status ● The status function contains five items of the inverter(grid, solar, charger, eps and C) Charger Load).
  • Page 28 Setting Setting b) EPS Yeild The EPS Yield function contains EPS yield for today and total. Ø History Inverter Yield EPS Yield EPS Yield >Today: Load Consume 0.0KWH Meter Yield Error Logs History ● c) Meter Yield The history function contains five items of the information: Inverter yield, charger The Meter Yield contains four items: FeedInToday, FeedInTotal, ConsumeToday yield, load consume, feed in energy and error logs.
  • Page 29 Setting Setting Ø Setting Setting ● 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. Safety (f-1-1) But for advance setting, it requires installer password to operate most of the professional settings.
  • Page 30 Charger end time1 The end time of the rst charger period. This function can only be achieved with solax product “Smart Plug”. Charger start time2 The start time of the second charger period. For specific operation, please refer to “ Smart Plug user manual”.
  • Page 31 Setting Setting f-1-2 ) Power Factor ( For specific country if required by the local grid.) f ) Advanced There are 5 modes for selecting: Off , Under-Excited, Over-Excited, Curve, Q( u ). All the advance setting can be set here, such as battery, grid, EPS and so on. “Advanced”...
  • Page 32 Setting Setting f-1-3) Grid Upper limit The enduser do not need to set the grid parameters. All default value has set on factory according to safety rules. If need to reset, any changes should according to the requirement of local grid. Power Upper Parameter Comment...
  • Page 33 Setting Setting f-1-8) DRM Function( applies to NZS4777.2) DRM function is Demand Response Mode which is required by standard NZS4777.2 .and applies to NZS4777..2 only. Export Control The default value is “enable”. Choose “disable” means the funciton is turn off. User value: 4000W DRM Funciton...
  • Page 34 Setting Setting NOTE! • When you want to use the EPS function, the setting of the discharge cut voltage need to be higher than the Battery backup discharge Volt. (f-2) • The Battery backup discharge Volt is the min Voltage of the battery. Charger (f-2-1) Battery...
  • Page 35 Register1 SN: it indicates the serial number of the In hybrid system, it can install two meters to monitor both solax inverter and external monitoring devices,such as pocket WiFi, other power device. These two meters need to be set different addresses.
  • Page 36 Troubleshooting Troubleshooting 9. Troubleshooting Battery Fault-extarnal fault BMS_External_Err • Please contact battery suppiler. 9.1 Trouble shooting Bus Voltage Out of Normal Range This section contains information and procedures for solving possible problems • Disconnect PV+ , PV- and battery, reconnect them. Bus Volt Fault with X1-Hybrid inverters, and provides you with troubleshooting tips to identify •...
  • Page 37 • Or seek for help from us if can not back to normal. Contact SolaX Customer Service for further assistance. Please be prepared to Other Devide Fault describe details of your system installation and provide model and serial number •...

  • Page 38: Routine Maintenance

    Troubleshooting Decommissioning 10. Decommissioning 9.2 Routine maintenance Inverters do not need any maintenance or correction in most condition,but if 10.1 Remove the Inverter the inverter often loses power due to overheating,this can be the following reason: Disconnect the inverter from DC Input and AC output. ●...

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