SolaX Power A1-HYB-G2 Series Installation And Operation Manual
  1. Manuals
  2. Brands
  3. SolaX Power Manuals
  4. Inverter
  5. A1-HYB-G2 Series
  6. Installation and operation manual
SolaX Power A1-HYB-G2 Series Installation And Operation Manual

SolaX Power A1-HYB-G2 Series Installation And Operation Manual

3.8kw - 7.6kw
Hide thumbs Also See for A1-HYB-G2 Series:
Table of Contents

Advertisement

Quick Links

Download this manual
SolaX Power Network Technology (Zhejiang) Co., Ltd.
Add: NO.288 Shizhu Road, Tonglu Economic Development Zone,
Tonglu City, Zhejiang province, China
Tel: +86 0571-56260011
E-mail: info@solaxpower.com
INSTALLATION AND
OPERATION MANUAL
A1-HYB-G2/A1-AC-G2/A1-SMT-G2 SERIES INVERTER
3.8kW - 7.6kW
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. All rights reserved.
SolaX Power Network Technology (Zhejiang) Co., Ltd. reserves the right of final interpretation.
614.00587.01
UL

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the A1-HYB-G2 Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for SolaX Power A1-HYB-G2 Series

Summary of Contents for SolaX Power A1-HYB-G2 Series

  • Page 1 Copyright Declaration SolaX Power Network Technology (Zhejiang) Co., Ltd. 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, Add: NO.288 Shizhu Road, Tonglu Economic Development Zone, etc.), and no reproduction or distribution of it in any form or by any means.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS NOTE ON THIS MANUAL....................SCOPE OF VALIDITY................... TARGET GROUP....................SYMBOLS USED....................SAFETY..........................IMPORTANT SAFETY INSTRUCTIONS............EXPLANATION OF SYMBOLS................. INTRODUCTION......................SYSTEM........................WORK MODES..................... DIMENSIONS......................OVERVIEW OF THE INVERTER..............EXTERNAL TERMINALS OF INVERTER............1 2 INTERNAL TERMINALS IN WIRING BOX............ IDENTIFICATION OF A1-HYBRID SERIES...........

  • Page 3: Note On This Manual

    1.1 Scope of Validity SHUT DONW INVERTER................DEFINITION OF INDICATOR LIGHT............. This manual is an integral part of the A1-HYB-G2 series / A1-AC-G2 series / A1-SMT-G2 series inverter. It describes the assembly, installation, FIRMWARE UPGRADING..................commissioning, maintenance and failure of the product. Please read it PREPARATION....................

  • Page 4: Safety

    Store the inverter away from damp and corrosive materials! (such as vitriolic acid, hydrochloric acid, etc.) A1-HYB-G2 series inverters are designed and tested to meet all applicable North American and International safety standards. However, like all electrical and electronic equipment, safety precautions must be observed and followed during...
  • Page 5 Mains, always wait for 5 minutes to let the intermediate circuit ► capacitors discharge before unplugging DC, battery plug and Msins A1-HYB-G2 Series inverter should be coupled with a high voltage battery. The battery couplers. must comply with UL 1973 and must be intrinsically safe.

  • Page 6: Explanation Of Symbols

    The inverter will become hot during operation. Avoid any contact during operation. Battery (Optional) The A1-HYB-G2 series inverter should be coupled with a high voltage battery. The Danger of high voltages. battery communicates with inverter via BMS and must be comply with the specification Danger to life due to high voltages in the inverter! of UL 1973.

  • Page 7: Introduction

    Introduction Introduction System overview of A1-HYB-G2 System overview of A1-AC-G2 SolaX cloud Generator SolaX cloud A1-AC-G2 Inverter Generator A1-HYB-G2 Inverter Battery Sub panel Load Main panel Battery Load Meter Main panel DC Power Existing Solar System DC Power Meter AC Power AC Power Communication Communication...

  • Page 8: Work Modes

    Introduction 3.2 Work Modes Work mode: Backup mode A1-HYB-G2 series inverter provides multiple work modes based on different requirements. Some basic work modes of A1-HYB-G2 are shown below. Priority: battery > load > grid Note: Contact us for additional or more complex application requirements.

  • Page 9: Overview Of The Inverter

    Introduction Introduction 3.4 Overview of the Inverter Item Description BAT+ A-Inverter power box: It is the essential part of the inverter. This part is debugged and AC connection sealed before ex-factory and there is no user-servable part inside this part. Opening the part is prohibited.

  • Page 10: Internal Terminals In Wiring Box

    Operating Frequency Range 59.3 Hz-60.5 Hz AC terminals AC Output Power Factor 0.8 Leading- 0.8 Lagging SolaX Power Network Technology (Zhejiang) CO., LTD. ADD:No.288 Shizhu Road,Tonglu Economic Development Zone, BATTERY Dongxing District,Tonglu City, Zhejiang Province, China. Grounding bar Battery Type...

  • Page 11: Technical Data

    Technical Data Technical Data 4 Technical Data 4.4 Battery Input/Output Model A-HYB-3.8K-G2 A-HYB-5.0K-G2 A-HYB-6.0K-G2 A-HYB-7.6K-G2 4.1 PV Input Battery type Li-ion Model A-HYB-3.8K-G2 A-HYB-5.0K-G2 A-HYB-6.0K-G2 A-HYB-7.6K-G2 Input/output voltage range [V] 75-450 Max.recommended PV power [W] 7600 10000 10000 Rated input/output voltage [V] 15200 Max.MPPT power [W] 8094...

  • Page 12: Mechanical Installation

    The installation location selected for the inverter is quite critical in the aspect of the 5.1 Installation Precaution guarantee of machine safety, service life and performance. • A1-HYB-G2 series has the NEMA 4X ingress protection, which allows it to be installed outside the door. WARNING! •...
  • Page 13 Mechanical Installation Mechanical Installation 5.2.2 Installation Carrier Required 5.2.4 Installation Space Required The wall or stand hanging the inverter should meet conditions below: To ensure good heat dissipation and convenient disassembly, the minimum 1) Solid brick / concrete, or strength equivalent mounting surface; clearance around the inverter shall not be less than the following values, as shown 2) Steel material of sufficient thickness;...

  • Page 14: Tools Preparation

    Allen key Crosshead screwdriver 5.4 Check for Transport Damages A1-HYB-G2 series inverters are 100% tested and packaged and visually inspected Crimping tool before leaving our manufacturing facility. Please make sure the inverter is intact Wire stripper for RJ45 during transportation. If there are some visible damages, such as cracks, please Crimping tool contact your dealer immediately.

  • Page 15: Installation Steps

    Mechanical Installation Mechanical Installation Item Description Introduction of schemes Ø Metal coverX1 The scheme of hole punch differs from different wall with different characteristics. MeterX1 (Optional) Scheme A: InverterX1 Studs at regular intervals (spaced at 12 and 24inch): Expansion combinationX12 Punch the holes (WB-24)X4+(WB-C)X2+(WB-32-E)X2 GatewayX1 (Optional) Steel material of sufficient thickness:...
  • Page 16 Mechanical Installation Mechanical Installation 5.6.2 Mounting Steps Scheme C: Required torques for mounting Studs at regular intervals (spaced at 20 inch): Ø Punch the corresponding holes (WB-20)X4+(WB-C)X2+(WB-32-E)X2 Part Required torque 92 lbf.in/10.4 N·m Mounting expansion and selftapping screws (Inverter and BI) Straight screws for communication board terminal 2.6 lbf.in/0.29 N·m and electricity meter...
  • Page 17 Mechanical Installation Mechanical Installation b) Use the bracket as the template to mark the screw hole location on the c) Insert the expansion tube into the hole and use rubber hammer to knock wall; the expansion tube into the wall; (It can be ignored in case of wooden wall.) Round holes c) Unscrew the two M4*8 screws to disassemble the bracket.
  • Page 18 Place the inverter to be seated on the corresponding position of the Pins holes bracket. As A1-HYB-G2 series inverters are heavy, weigh 75lbs/34Kg. They should be lifted up by two persons and placed carefully onto the bracket. Then adjust the inverter to be centered on the whole system;...

  • Page 19: Electrical Connection

    Mechanical Installation Electrical Connection 6 Electrical Connection d) Fix the metal cover with six M5 screws. WARNING! Read all of these instructions, cautions, and warnings for the A1- HYB-G2 series inverter. WARNING! All electrical installations must be carried out in accordance with all applicable Local and National Codes.

  • Page 20: Overview Of All Electrical Wiring Methods

    Electrical Connection Electrical Connection Inverter power terminal (Purchased by customer) WARNING! Damage to the inverter due to electrostatic discharge Terminals Type Cross-sectional Area Range Strip Length Touching electronic components will cause damage to or PV terminals 90°C (194°F),600V,Copper 10–8 AWG 0.47in/12mm destroy the inverter through electrostatic discharge.
  • Page 21 Removing wiring box waterproof plugs Ø Ø Ø Ø A1-HYB-G2 series are equipped with four 1 inch conduit fittings which are used for electrical wiring access. Four waterproof plugs have been installed on the inverter at the factory. Before wiring connection, these waterproof plugs should be removed by the operator.

  • Page 22: Power Connection

    Electrical Connection Electrical Connection Cable entry of inverter 0.47in/12mm Ø Wirings A conduit fitting or cable gland must be used when wiring connection. The cable is Strip Length Conduit routed from the right side of inverter. AC wire connection Item Type of Cable Entry Conduit plugs for AC connection Conduit plugs for Commnunication connection...
  • Page 23 Electrical Connection Electrical Connection 6.2.1 PV Connection NOTE! The PV connection mode below is NOT allowed! CAUTION! Never reverse the polarity of the array string cables as it can cause damage to the inverter. Always ensure correct polarity. WARNING! PV Array Inverter Select PV modules with excellent functioning and reliable quality.
  • Page 24 Electrical Connection Electrical Connection 6.2.2 Grid Connection CAUTION! The installer is responsible for providing overcurrent protection. To reduce the risk of fire, only connect to a circuit provided with 40 A maximum branch-circuit overcurrent protection in accordance with the National Electrical Code, ANSI/NFPA 70. The connection procedure will vary depending on the grid configuration.
  • Page 25 Never reverse the polarity of the battery cables as this will result Inverter in inverter damage. Always ensure correct polarity. Charging and Discharge system of A1-HYB-G2 series inverter is designed for high- voltage lithium-ion battery. On the side of inverter...

  • Page 26: Ground Connection

    Electrical Connection Electrical Connection 6.3 Ground Connection b) Insert the stripped section into the grounding terminal Please additionally earth the inverter to the enclosure of a second earthing or equipotential bonding if it is required by local safety. This prevents electric shock if the original protective conductor fails.

  • Page 27: Communication Connection

    Electrical Connection Electrical Connection 6.4 Communication Connection Overview of all communication cables connection methods Ø All communication cables will be done on the communication board which is in the wiring box. For the specific requirement of power cable, please refer to section 6.1 “Overview Of All Electrical Wiring Methods”.
  • Page 28 Ø Connection steps of communication wire another end of female terminal block into the COMM IN male terminal block on the Step 1: A1-HYB-G2 series inverter supports to be connected with additional communication board of the second inverter. three inverters in maximum. Disassemble 8-pin female blocks prior to Connection between inverter and BI: communication connection.
  • Page 29 Electrical Connection Electrical Connection Diagram for communication connection steps between inverters Diagram for communication connection steps between inverter and BI Step 1 Step 2 Step 1 Step 2 Strip Length Strip Length 0.24in./6mm 0.24in./6mm 24-18 AWG Conduit 24-18 AWG Conduit 18-16 AWG 18-16 AWG 8-pin...
  • Page 30 6.4.2 Make Communication Connection to EPO 6.4.3 Meter Connection (Optional) The A1-HYB-G2 series inverter can be wired to include an emergency stop switch The meter is used to get the information about the energy flow. that simultaneously commands the whole system to become idle and enter a safe mode.
  • Page 31 Electrical Connection Electrical Connection 6.4.4 RSD Transmitter Connection 6.4.5 Monitoring Connection The APsmart Rapid Shutdown System Transmitter-PLC-1P is part of a rapid The inverter is equipped with monitoring port which can collect data and transmit it shutdown solution when paired with APsmart RSD-S-PLC (Signal receiver), a to monitoring-website via an external monitoring data collector.
  • Page 32 Electrical Connection Electrical Connection 3 Remove the two waterproof covers of antenna with tools and route the antenna 6.4.5.2 Pocket WiFi Connection (Optional) from the same hole. Tighten it with nut inside. Remove the cover of DONGLE port at the right side of the inverter. Ready to install your Pocket WiFi.
  • Page 33 Operation Operation 7.3 Definition of indicator light 7 Inverter Operation Procedures 7.1 Start Inverter Switch on the PV DC switch of the inverter(turn to “ON”position). Make sure the Battery ON/OFF button is switched off. Switch on the circuit breaker of battery. Switch on the Battery ON/OFF button.
  • Page 34 Firmware Upgrading Firmware Upgrading 8 Firmware Upgrading WARNING! The inverter firmware can be upgraded via a U-disk. Make sure the directory is in strict accordance with the above form! Do not modify the program file name, or it may cause the inverter to 8.1 Preparation stop functioning! Ensure the inverter is powered on.
  • Page 35 Troubleshooting Troubleshooting 9 Troubleshooting Faults Diagnosis and solution File Upgrade Fault This section contains information and procedures for solving possible Update File Fail • Check if the file and the folder are correct problems with A1-HYB-G2 inverters, and provides you with troubleshooting •...
  • Page 36 Troubleshooting Troubleshooting Faults Diagnosis and solution Diagnosis and solution Faults Inverter EEPROM Fault Gird Frequency or Voltage Sample Fault Sample Fault InvEEPROMFault • Please contact SolaX Technical Support • Please SolaX Technical Support Internal Communication Fault Inter Com Fault • Check the connection between inverter and BI connects EPS Battery Power Low EPSBatPowerLow...
  • Page 37 Troubleshooting Maintenance 10 Maintenance Diagnosis and solution Faults Inverters do not need any maintenance or correction in most condition, but if the Battery Charge and Discharge Over Current Fault or PV Over inverter often loses power due to overheating, the following can be the reason: SW OCP Fault Current Fault or Inverter Over Current The cooling fans on the rear of house are covered by dirt.
  • Page 38 Decommissioning Disclaimer 11 Decommissioning 12 Disclaimer 11.1 Remove the Inverter The inverters shall be transported, used and operated under restricted conditions. SolaX will not provide any service, technical support or compensation in case of Disconnect the inverter from DC Input, AC output, BI and battery. the following circumstances, including but not limited to: Wait for 5 minutes for de-energizing.
  • Page 39 Appendix: System Wiring Diagram 1 Whole home backup solution (Parallel operation)-with standalone meter Signal BATTERY LEGEND LEGEND LEGEND LEGEND GEN Cable HOT L1 Positive Positive HOT L2 Negative EPO Cable Negative Ground Ground Neutral BI Cable Ground BMS Cable CT Cable...
  • Page 40 Appendix: System Wiring Diagram 2 Whole home backup solution(Paralleloperation) -with meter load center Signal BATTERY LEGEND LEGEND LEGEND LEGEND GEN Cable HOT L1 Positive Positive HOT L2 Negative EPO Cable Negative Ground Ground Neutral BI Cable Ground BMS Cable CT Cable...
  • Page 41 Appendix: System Wiring Diagram 3 Whole home backup solution-with standalone meter Signal BATTERY LEGEND LEGEND LEGEND LEGEND GEN Cable HOT L1 Positive Positive HOT L2 Negative EPO Cable Negative Ground Ground Neutral BI Cable Ground BMS Cable CT Cable...
  • Page 42 Appendix: System Wiring Diagram 4 Whole home backup solution -with meter load center Signal BATTERY LEGEND LEGEND LEGEND LEGEND GEN Cable HOT L1 Positive Positive HOT L2 Negative EPO Cable Negative Ground Ground Neutral BI Cable Ground BMS Cable CT Cable...
  • Page 43 Appendix: System Wiring Diagram 5 Partial home backup solution Signal BATTERY LEGEND LEGEND LEGEND LEGEND GEN Cable HOT L1 Positive Positive HOT L2 Negative EPO Cable Negative Ground Ground Neutral BI Cable Ground BMS Cable CT Cable...
  • Page 44 Appendix: System Wiring Diagram 6 Whole home backup solution-with meter load center & microgrid system BATTERY Signal LEGEND LEGEND LEGEND LEGEND GEN Cable HOT L1 Positive Positive HOT L2 Negative EPO Cable Negative Ground Ground Neutral BI Cable Ground BMS Cable CT Cable...
  • Page 45 Appendix: System Wiring Diagram 7 Partial backup solution & microgrid system Signal BATTERY LEGEND LEGEND LEGEND LEGEND GEN Cable HOT L1 Positive Positive HOT L2 Negative EPO Cable Negative Ground Ground Neutral BI Cable Ground BMS Cable CT Cable...
  • Page 46 Warranty Registration Form For Customer (Compulsory) Country Name Phone Number Email Address Zip Code State Product Serial Number Date of Commissioning Installation Company Name Installer Name Electrician License No. For Installer Module ( If Any ) Module Brand Module Size(W) Number of String Number of Panel Per String Battery ( If Any )
  • Page 47 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:

A1-ac-g2 seriesA1-smt-g2 series

Table of Contents