SolaX Power X1-Hybrid G4 Series User Manual
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SolaX Power X1-Hybrid G4 Series User Manual

3.0kw - 7.5kw
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X1-Hybrid User Manual
3.0kW - 7.5kW
EN
Copyright Declaration
ADD:No.288 Shizhu Road, Tonglu Economic Development Zone,
Tonglu City, Zhejiang Province, China.
Tel:+0571-5626 0011
E-mail： info@solaxpower.com
614.00495.00

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  • Page 1 X1-Hybrid User Manual 3.0kW - 7.5kW Copyright Declaration ADD:No.288 Shizhu Road, Tonglu Economic Development Zone, Tonglu City, Zhejiang Province, China. Tel:+0571-5626 0011 E-mail： info@solaxpower.com 614.00495.00...

  • Page 2: Table Of Contents

    Contents 1Note on this Manual ..............1.1 Scope of Validity ................... 1.2 Target Group ................... 1.3 Symbols Used ..................1.3.1 Important Safety Instructions ............1.3.2ExplanationofSymbols ..............1.3.3 CE Directives ..................2 Introduction ................... 2.1 Basic Feature .................... 2.2 Electrical Block Diagram of The System .......

  • Page 3: Target Group

    1 Notes on this Manual 5 Electrical Connections ..............................5.1 PV Connection 1.1 Scope of Validity 5.2 Grid Port and Off-grid Output Connection ....... 5.3 Off-grid Block Diagram ..............5.4 Battery Connection ................5.5 Communication Connection ............5.5.1 Introduction to DRM Communication........5.5.2 Introduction to Meter/CT Communication......
  • Page 4 Safety Warning! The inverter can not be operated when it is running. Danger! Danger to life due to high voltages in the inverter! The personnel responsible for the installation, electrical Warning！ connection, debugging, maintenance and fault handling Risk of electric shock! operation of this product need to be trained, master the correct operation method, have the corresponding electrician qualification and safety operation knowledge.
  • Page 5 X1-Hybrid G4 series inverters use active frequency offset method to Direct or indirect lightning strikes can cause failures. Surge is the main prevent islanding effect.

  • Page 6: ExplanationOfSymbols

    Sur veillance www.tuv.com ID 1111227431 SolaX X1-Hybrid G4 Series inverter should pair with high voltage battery, for the speci c parameters such as battery type, nominal voltage and nominal capacity etc., please refer to section 3.3. Please refer to the matching battery speci cation for details.

  • Page 7: Introduction

    Introduction 2 Introduction 2.1 Basic Features X1-Hybrid G4 series is a high-quality inverter that can convert solar energy into alternating current and store energy into batteries. The inverter can be used to optimize self-consumption, stored in batteries for future use or fed into the public grid. The way it works depends on user preferences.
  • Page 8 Introduction Introduction Diagram D: Neutral line and PE line are combined together, all Diagram B: Neutral line and PE line are separated from each other, loads connect to the Off-grid port;(Apply to Australia) all loads connect to the Off-grid port;(For most countries) X1-Hybrid G4 X1-Hybrid G4 PV 1PV 2...

  • Page 9: Work Modes

    Active Charging time period:The grid will power the home loads and also charge the battery; X1-Hybrid G4 series, can be based on different needs, there are a variety of models. (PV=0 , Grid → Load +Battery) Active Discharge time period:The battery will Self Use power the home loads rstly.If the battery power...

  • Page 10: Dimension

    Introduction Introduction 2.4 Dimension Object Description DC switch 181mm 482mm PV connection port Battery connection port USB port for upgrading Battery communication Meter/CT Port CAN is a reserved port Load/Off-grid Output Ground connection port External monitoring connection port DRM Port(only for Australia) Communications/ LCD is a reserved port Waterproof valve Fans(only for X1-Hybrid-7.5-D and X1-Hybrid-7.5-M )

  • Page 11: TechnicalData

    Technical Data Technical Data 3 Technical Data 3.3 Battery X1-Hybrid-3.0-D X1-Hybrid-3.7-D X1-Hybrid-5.0-D X1-Hybrid-6.0-D X1-Hybrid-7.5-D Model 3.1 DC Input X1-Hybrid-3.0-M X1-Hybrid-3.7-M X1-Hybrid-5.0-M X1-Hybrid-6.0-M X1-Hybrid-7.5-M Battery type Lithium batteries X1-Hybrid-3.7-D X1-Hybrid-5.0-D X1-Hybrid-6.0-D X1-Hybrid-7.5-D X1-Hybrid-3.0-D Model Battery Full Voltage [V] 80-480 X1-Hybrid-3.7-M X1-Hybrid-5.0-M X1-Hybrid-6.0-M X1-Hybrid-7.5-M X1-Hybrid-3.0-M...

  • Page 12: Off-Grid Output

    Technical Data Installation 3.5 Off-grid Output 4 Installation X1-Hybrid-3.0-D X1-Hybrid-3.7-D X1-Hybrid-5.0-D X1-Hybrid-6.0-D X1-Hybrid-7.5-D Model X1-Hybrid-3.0-M X1-Hybrid-3.7-M X1-Hybrid-5.0-M X1-Hybrid-6.0-M X1-Hybrid-7.5-M 4.1 Check for Transport Damage Off-grid rated [VA]] power 3000 3680 5000 6000 7500 Off-grid rated voltage [V] 230VAC Ensure that the inverter is in good condition via transportation. If there Frequency ][ Hz] 50/60 is any visible damage such as cracks, please contact the dealer...

  • Page 13: Installation Precautions

    4.3 Installation Precautions Number Quantity Description X1-Hybrid G4 series inverter. The protection level of X1-Hybrid G4 series inverters is IP 65, so that the inverter can be installed outdoors. Bracket Check the installation environment and pay attention to the following ☆...

  • Page 14: Tool Preparation

    Installation Installation 4.4 Tool preparation Tool equipment Image Name Image Type Name Tool equipment Type Image Image Individual Name Name Safety Safety Protection gloves shoes DC Voltage φ Tool Range ≥1100 V DC Multimeter Hammer drill Type Name Image Requirement Crosshead M5 Socket Torque...

  • Page 15: Installation Site Conditions

    Installation Installation 4.5 Installation Site Conditions 4.5.3 Installation Space Requirements Reserve enough space when installing inverter (at least 300mm) for heat 4.5.1 Installation Carrier Requirements dissipation. Do not install the inverter near flammable materials. Please install the inverter on a solid object that can withstand the weight Reserved space dimensions of ≥300mm requirements of the inverter and energy storage system.

  • Page 16: Mounting

    Installation Installation 4.6 Mounting Preparation Ø Please prepare the following tools before installation. Φ10 Drill Installation tools: screwdriver, wrench ,Φ10 drill, hammer, socket wrench set (Depth :80 mm) and Hexagon keys. Ø Step 2: hang the inverter on the bracket. Step 1: Fix the wall bracket to the wall.

  • Page 17: Electrical Connections

    5.1 PV Connection backplane; f ) Use the inner hexagonal wrench to tighten the inner hexagonal screw X1-Hybrid G4 series inverters have two PV inputs. Please select on the right side of the inverter. photovoltaic modules with good performance and quality assurance.
  • Page 18 Electrical Connections Electrical Connections Step 4. Tighten the PV pin needle and the wiring harness to make the Ø Connection step connection tight without looseness. The PV port wiring of X1-Hybrid G4 M series inverter has been completed. On X1-Matebox, the D series needs to be wired according to the following steps.

  • Page 19: Grid Port And Off-Grid Output Connection

    The following is the location of the inverter's positive and negative 5.2 Grid Port and Off-grid Output Connection (PV-/PV+) ports. X1-Hybrid G4 series inverter are single-phase inverter inverter. Suitable for rated voltage 220/230/240V, frequency 50/60Hz. For more technical requirments,please consult the requirements of the local public grid.

  • Page 20: Off-Grid Block Diagram

    Diagram B: Neutral line and PE line are separated from each other, all loads connect to the Off-grid port;(For most countries) X1-Hybrid G4 series inverter has an off-grid function. When the grid is connected, the inverter outputs go through the Grid port, and when the grid is disconnected, the inverter outputs go through the Off-grid port.
  • Page 21 Electrical Connections Electrical Connections Diagram D: Neutral line and PE line are combined together, all Ø Off-grid load requirements loads connect to the Off-grid port;(Apply to Australia) Warning! Ensure that the Off-grid load rated power is within the Off-grid rated output power range, otherwise, the inverter will report X1-Hybrid G4 an "overload"...
  • Page 22 Electrical Connection Electrical Connection Grid and Off-grid connection steps Step 3. Remove the 12mm insulation layer at the end of the wire. Insert Ø the European-style terminals respectively, and make sure that the stripped ends are inserted into the European-style terminal ,and finally use Connection requirements crimping pliers to press tightly.
  • Page 23 Electrical Connection Electrical Connection Step 4. Find the location of the AC interface on the inverter, insert the Step 6. Tighten the waterproof fastening head. crimped terminals into the UW10 terminals L, N, and P according to the wire sequence, and use a flat-blade screwdriver to tighten the screws. (Torque: 0.2±0.1N ·...

  • Page 24: Battery Connection

    Battery port connection line of the X1-Hybrid G4 M series inverter is on the X1-Matebox, just connect it. It is necessary to X1-Hybrid G4 series inverter charge and discharge system can be wire the D series according to the following steps.

  • Page 25: Communication Connection

    Electrical Connection Electrical Connection Step 3. Press down on the spring by hand, you can hear a click sound , Ø Communication connection then push the ends together, and tighten the screw joints. BMS port definition The communication interface between the inverter and the battery uses the waterproof connector with Rj45.

  • Page 26: Introduction To Drm Communication

    Electrical Connection Electrical Connection 5.5 Communication Connection 5.5.2 Introduction to meter/CT Communication X1-Hybrid G4 inverter should work with an electric meter or current sensor (CT for short) to monitor household electricity usage. 5.5.1 Introduction to DRM communication (AS4777 regulatory requirements) The electricity meter or CT can transmit the relevant electricity data to the inverter or platform , which is convenient for users to read at anytime.
  • Page 27 Electrical Connection Electrical Connection Note for CT connection: CT Connection Ø The current sensor measures the current on the live wire between the Note! inverter and the public grid. • Do not place the CT on the N wire or ground wire. •...

  • Page 28: Com Communication

    Electrical Connection Electrical Connection 5.5.3 COM Communication Ø BMS communication cable. COM communication interface is mainly provided to the customer to do The BMS pin is defined as follows: the second step of development use. Ø Application occasion 1 2 3 4 5 6 7 8 COM is a standard communication interface, through which the monitoring data of the inverter can be directly obtained.

  • Page 29: Communication Connection Steps

    Electrical Connection Electrical Connection 5.5.4 Communication Connection Steps Step 3. Insert the prepared communication cables into the RJ45 terminals in sequence , and then use network cable crimping pliers to Step 1. Prepare a communication cable, and then find the communication press them tightly.
  • Page 30 Electrical Connection Electrical Connection METER/CT communication cable Ø 2) One side of the finished cable, Waterproof connector with RJ45 is inserted into the inverter, and one side of the RJ45 terminal is inserted into the METER/CT pin is defined as follow: CT connection.

  • Page 31: Grounding (Mandatory)

    Electrical Connection Electrical Connection Step 5: Finally, find the corresponding COM, METER, CT, DRM poets on the 5.6 Grounding Connection (mandatory) inverter and insert the communication cable into the corresponding ports. The user must make two ground connections :one shell grounding, and one equipotential grounding .This prevents electric shock.

  • Page 32: Monitoring Connection

    Electrical Connection Electrical Connection 5.7 Monitoring Connection (Accessories) Step 4. Find the ground connection port on the inverter, and screw the ground wire on the inverter with an M5 Allen key. The inverter provides a DONGLE port, which can transmit data of the inverter to the monitoring website via Pocket WiFi Plus, Pocket 4G, Pocket GPRS, and Pocket LAN.

  • Page 33: Check All Below Steps Before Starting Inverter

    Electrical Connection Electrical Connection 5.8 Check All Below Steps Before Starting Inverter Step 2. Plug the Pocket WiFi Plus into the DONGLE port, use the screws in step 1 to tighten it. Ø After the inverter is checked, the condnct the following steps: Make sure that the inverter is fixed on the wall.

  • Page 34: Inverter Operation

    Firmware Upgrading Electrical Connection 5.9 Inverter Operation 6 Firmware Upgrade Ø Before operation,check the inverter according to the following steps Ø Upgrade notes a) Check that the inverter is well xed on the wall. Please read the following precautions before upgrading. b) Ensure that all ground wires are well tightened.

  • Page 35: Firmware Upgrading

    Firmware Upgrading Firmware Upgrading 2) Please contact our service support through service@solaxpower.com to obtain the firmware, and store the firmware in the U disk according to the following path. Update: For ARM le:“update \ARM\618.00361.00_Hybrid_X1G4_ARM_V1.01.0710.usb”; For DSP le:“update\DSP\618.00360.00_Hybrid_X1G4_DSP_V1.01.0710.hex”; U Disk Ø Upgrade steps Step 1.

  • Page 36: Setting

    Setting Firmware Upgrading 7 Setting Step 5. For DSP: Please wait for 10 seconds. When "Update" page shown as as below, press down to select "DSP" and then press Enter. Please confirm the firmware version again and press Enter to upgrade. The upgrade takes about 2 minutes.

  • Page 37: Menu Structure

    Setting Setting 7.2 Screen Menu Structure 7.3 LCD Operation The main inter face is the default inter face, the inver ter will System ON/OFF automatically return to this interface when the system started up successfully or not operated for a period of time. Self Use The information of the interface is as below.
  • Page 38 Setting Setting Ø Mode Selection System ON/OFF Self Use Work Mode Feed-in priority System Status Backup mode History Data Manual Settings Mode selection, there are 4 working modes to choose from. About Name Description The self-use mode is suitable for areas with low feed-in subsidies and high electricity prices.
  • Page 39 Setting Setting ②When the power of PV is insufficient Ø System Status Active Charging time period :PV will power the loads rstly, the remaining power will be taken from the grid. The battery will not discharge. Feed-in (PV＜Load ,PV + Grid → Load) priority Discharge time period: PV+BAT will power the loads together.
  • Page 40 Setting Setting Ø d)On-grid History Yield Here you can see the voltage, current, frequency, and power of the On-grid grid. Off-grid On-grid Meter/CT-1 0.0V Meter/CT-2 0.0A 0.0W Error Logs The history data contains five pieces of information: on-grid power of the inverter, off-grid power generation, power of the meter/CT and error Error logs.
  • Page 41 Setting Setting Ø Settings c)Meter /CT-1 Here you can see the inverter's electricity sold, total electricity sold, Date&Time electricity bought from the grid and total electricity bought on that day. Language Off grid mode Meter CT-1 Self-use mode >FeedInToday: 00.0KWh Feed-in Priority mode Backup mode d)Meter /CT-2...
  • Page 42 Setting Setting g) Charge and discharge time c )Off grid Mute Here you can set the charge and discharge time period. Here you can choose whether the buzzer is turned on when the inverter If two charging and discharging periods are needed, turn on the charging is running in off-grid mode.
  • Page 43 Setting Setting Ø Advance settings a) Safety Code User can set safety standard according to different countries and grid tied Safety Code . There are now 1 standards to choose from. (The here may be changes in the future ,please refer to the screen display) Grid Parameters Export Control Item...
  • Page 44 Setting Setting b) Grid Parameters CT/Meter Setting CT/Meter Setting Here you can set the protection value of grid voltage and frequency. ＞Meter 1Addr: ＞Select xxxxxxxx The default value is the specified value under the current safety Meter regulations, and the user cannot change it . The display content will be displayed according to the requirements of local laws and regulations, which are constantly increasing.
  • Page 45 Setting Setting f )Shadow Fix Power Factor Here, you can set the shadow tracking with four options, which are off, Mode Select low, medium, and high. ＞ ＜ Q(u) Shadow Fix ＞Func Select Mode Comment >OFF< Over-Excited PF value Under-Excited PF value g) Modbus Upper limit...
  • Page 46 Setting Setting k) LVRT Function(apply to50549) cosφ Upper limit Here you can set the high and low enable or disable. 0.95 Power Upper LVRT Function Function Control f (P) f (P) Power Lower Disable Enable 0.95 Lower limit curve C curve B ●...
  • Page 47 Setting Setting o) Reset Ø Manufactory Setting Users can reset the reset error log,meter power ,inverter power,and DIO Function restore factory settings here. Safety Mode Reset Error Log Reset Meter/CT_1 >Reset >Reset COM Port Select Yes a) DIO Function Reset Meter/CT_2 Reset INV Energy The reserved functions will be displayed after being added later.
  • Page 48 Setting Setting a) About Ø About such as time. Modle name About Inverter SN >Inverter Battery Register SN Inverter On-grid Run Time About Off-grid Run Time Bat_PS1 SN Inverter Bat_PS2 SN Battery inverter inverter Bat_PS4 SN >Inverter SN >Module Name 01234560123456 BatteryM Version X1-Hybrid-3.0-D...

  • Page 49: Troubleshooting

    Setting Troubleshooting Battery 8 Troubleshooting Battery Battery 8.1 Troubleshooting > > Bat-M SN BatBrand:BAK 6S012345012345 This section contains information and procedures for resolving possible problems with X1-Hybird G4, and Battery Battery provides you with troubleshooting tips to identify and > >...
  • Page 50 Troubleshooting Troubleshooting Number Number DCI overcurrent protection fault. ARM software version mismatch Fault IE 009 DCI OCP Fault • Wait for a while to check if it's back to normal. IE 022 ARM Unmatched • update the software and press the ESC" key to restart the inverter. •...
  • Page 51 Troubleshooting Troubleshooting Number Number Battery Unbalanced Failure Manager EEEPROM Fault. BMS_CellImblance BE 009 • Please contact the battery supplier. . • Shut down photovoltaic ,battery and grid ,reconnect. IE 103 Mgr EEPROM Fault • Or seek help from the installer if it can not return to normal. Battery hardware protection failure BE 010 BMS_Hardware Protect...

  • Page 52: Routine Maintenance

    Troubleshooting Troubleshooting 8.2 Routine Maintenance Number Battery temperature sensor malfunction Inverters do not require any maintenance or correction in most cases, but if BMS_TempdiffErr BE 026 • Please contact the battery supplier. the inverter often loses power due to overheating, this can be attributed to the following reason: Battery Unbalanced Failure BE 027...

  • Page 53: Decommissioning

    Decommisioning Disclaimer 9 Decommissioning 10 Disclaimer The XI-Hybrid G4 series hybrid inverters are transported, used and operated under limited condition, such as environmental, electrical etc. 9.1 Removal of Inverters SolaX shall not be liable to provide the service, technical support or Remove DC input line and AC output line of inverter.

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