Hoymiles HMS-1800 User Manual
  1. Manuals
  2. Brands
  3. Hoymiles Manuals
  4. Inverter
  5. HMS-1800
  6. User manual

Hoymiles HMS-1800 User Manual

Single-phase microinverter
Hide thumbs
Table of Contents

Advertisement

Quick Links

Single-phase Microinverter HMS-1800/2000
Region: Global V202109
© 2021 Hoymiles Power Electronics Inc. All rights reserved.
Single-phase Microinverter
USER MANUAL
Open Energy for All
HMS-1800
HMS-2000
hoymiles.com
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the HMS-1800 and is the answer not in the manual?

Questions and answers

Related Manuals for Hoymiles HMS-1800

Summary of Contents for Hoymiles HMS-1800

  • Page 1 Single-phase Microinverter HMS-1800/2000 Open Energy for All Single-phase Microinverter USER MANUAL HMS-1800 HMS-2000 Region: Global V202109 hoymiles.com © 2021 Hoymiles Power Electronics Inc. All rights reserved.
  • Page 2 Other Information Product information is subject to change without notice. User manual will be updated regularly, please refer to Hoymiles official website at www.hoymiles.com for the latest version. © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 3: Table Of Contents

    10.1 WIRING DIAGRAM – 230VAC SINGLE PHASE: 10.2 WIRING DIAGRAM – 230VAC / 400VAC THREE PHASE: 10.3 WIRING DIAGRAM –120VAC / 240VAC SPLIT PHASE: 10.4 WIRING DIAGRAM – 120VAC / 208VAC THREE PHASE: © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 4: Important Notes

    · HMS-1800-4T · HMS-2000-4T *Note: “1800” means 1800W, “2000” means 2000W. HMS-1800/2000-4T is only compatible with Hoymiles gateway DTU-Pro-S and DTU-Lite-S. 1.2 Target Group This manual is only for qualified technicians. For safety purposes, only those who have been trained or demonstrate relevant skills can install and maintain this microinverter under the guidance of this document.

  • Page 5: About Safety

    All repairs must be done with qualified spare parts, which must be installed in accordance with their intended use and by a licensed contractor or authorized Hoymiles service representative. • Liabilities arising from components that are not produced by Hoymiles are on the part of their re- spective manufacturers. •...

  • Page 6: Explanation Of Symbols

    The inverter complies with the requirements of the Low Voltage Directive for the European Union. FCC mark The inverter complies with the requirements of the FCC standards. Read manual first Please read the installation manual first before installation, operation and main- tenance. © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 7: About Product

    Microinverters can be divided into 1-in-1, 1-in-2, 1-in-4, etc. depending on how many PV modules are connect- ed to the microinverter. This means that the microinverter can connect to one module, two modules and four modules respectively, as shown below. Sub-1G Sub-1G Sub-1G Microinverter © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 8: About Sub-1G Technology

    Single-phase Microinverter HMS-1800/2000 About Product With the output power up to 2000 VA, Hoymiles new microinverter HMS-2000 ranks among the highest for 4 in 1 microinverters. Each microinverter connects to four PV modules at most with independent MPPT and monitoring, enabling greater energy harvest and easier maintenance.

  • Page 9: Dimensions (Mm)

    Please consult the local power operator. At the same time, it is recommended that the length of the DC side cable should not exceed 5 m, otherwise it may affect power production. Two typical wiring methods are shown below. © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 10: Installation Tools

    Safety shoes 4.4 AC Branch Circuit Capacity Hoymiles HMS-1800-4T/HMS-2000-4T can be used with 12AWG or 10AWG AC Trunk Cable and the AC Trunk Connector which are provided by Hoymiles. The number of microinverters on each 12AWG or 10AWG AC branch shall not exceed the imit as shown below.

  • Page 11: Precautions

    Install only on structures specifically designed for photovoltaic modules (supplied by installation technicians). • Install microinverter underneath photovoltaic modules to make sure it works in the shadow. Non- observance may cause the derating of inverter production. © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 12: About Installation

    B ) Fix the screws on the rail. Mounting Torque : 9 N·m C ) Hang the microinverter on the screws, and tighten the screws. The silver cover side of the microinverter should be facing the panel. © 2021 Hoymiles Power Electronics Inc. All rights reserved.
  • Page 13 AC Trunk Cable should be close to spacing between microinverters to ensure that they can matched. (Hoymiles provides AC Trunk Cable with different AC Trunk Connector spacing) B ) Determine how many microinverters you plan to install on each AC branch and prepare AC Trunk Connectors accordingly.
  • Page 14 Trunk connectors. E ) Attach the AC Trunk Cable to the mounting rail and fix the cable with tie wraps. © 2021 Hoymiles Power Electronics Inc. All rights reserved.
  • Page 15 Refer to the “DTU User Manual”, “DTU Quick Install Guide”, and “Quick Installation Guide for S-Miles Cloud” to install the DTU and set up monitoring system. Product information is subject to change without notice. (Please download reference manuals at www.hoymiles.com) © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 16: Troubleshooting

    1.Check if the grid configuration parameter is correct and upgrade again. Grid configuration parameter error 2. If the fault still exists, contact your dealer or Hoymiles technical support. 1.Check if the firmware is correct and upgrade again. 2.Check the communication between DTU and Hoymiles monitoring system, and between DTU and microinverter.
  • Page 17 If not, contact the local power operator or change the grid undervoltage protection limit in the grid profile via Hoymiles monitoring system with the consent of the local power operator. 3. If the fault still exists, check the AC switch or AC wiring.
  • Page 18 MPPT-B Input undervoltage 2. If the PV module open-circuit voltage is within the normal range, contact your dealer or Hoymiles technical support team. 1. Please confirm whether this port is connected to the PV module. PV-1 No input 2.

  • Page 19: Led Indicator Status

    1. The microinverter is powered by DC side. If the LED light is not on, please check the DC side connection. If the connection and input voltage are normal, contact your dealer or hoymiles technical support team. 2. All the faults are reported to the DTU. Refer to the local APP of the DTU or Hoymiles Monitoring Platform for more information.

  • Page 20: On-Site Inspection (For Qualified Installer Only)

    Make sure that the PV module DC voltage is within the allowable range shown in the section Technical Data of this manual. If the problem persists, please call Hoymiles customer support. Do not try to repair the microinverter. If the troubleshooting fails, please return it to the factory for replacement.

  • Page 21: Replace Microinverter

    “Device List” page and find the device that you just replaced. Please click “Device Maintenance” on the right side of the page, and select “Replace Device”. Input the new Microinverter’s SN and click “Ok” to complete the station change. © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 22: Decommissions

    7.2 Storage and Transportation Hoymiles packages adopt proper means to provide protection to components to make transport and sub- sequent handling easier. Transportation of the equipment, especially by road, must be done in a way that can protect the components (particularly the electronic components) from violent shocks, humidity, vibra- tion, etc.

  • Page 23: Technical Data

    Technical Data 8. Technical Data Be sure to verify the following before installing Hoymiles Microinverter System. 1. Verify that the voltage and current specifications of the PV module match those of the microinverter. The maximum open circuit voltage rating of the PV module must within the operating voltage range of the microinverter.

  • Page 24: Appendix

    Single-phase Microinverter HMS-1800/2000 9. Appendix 1: 9.1 Installation Map To sheet ______ © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 25: Appendix

    Single-phase Microinverter HMS-1800/2000 10. Appendix 2: 10.1 WIRING DIAGRAM – 230VAC SINGLE PHASE: © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 26: Wiring Diagram - 230Vac / 400Vac Three Phase

    Single-phase Microinverter HMS-1800/2000 10. Appendix 2: 10.2 WIRING DIAGRAM – 230VAC / 400VAC THREE PHASE: © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 27: Wiring Diagram -120Vac / 240Vac Split Phase

    Single-phase Microinverter HMS-1800/2000 10. Appendix 2: 10.3 WIRING DIAGRAM –120VAC / 240VAC SPLIT PHASE: © 2021 Hoymiles Power Electronics Inc. All rights reserved.

  • Page 28: Wiring Diagram - 120Vac / 208Vac Three Phase

    Single-phase Microinverter HMS-1800/2000 10. Appendix 2: 10.4 WIRING DIAGRAM – 120VAC / 208VAC THREE PHASE: © 2021 Hoymiles Power Electronics Inc. All rights reserved.

This manual is also suitable for:

Hms-2000

Table of Contents