Hoymiles DTU-Pro Manuals

Quick Installation Guide DTU-PRO-WiFi AP040226 REV1.1 1 / 2 1. Interface Layout Item Description A SD Card Slot B DTU Power Indicator C DTU Communication Indicator (With Server) D DTU Communication Indicator (With MI) E DTU Alarm Indicator F WiFi Antenna (2.4G) G RS485 H DRM Port (For Australia only) I Ethernet Port J USB Port K Reset Bottom L Power Port M 2.4G Antenna 2. Preparation A) Download the Hoymiles mobile installer App B) Check the box for the following items:  Hoymiles DTU-Pro  Two Antennas  Adapter  Bracket  5 Pin Plug C) Choose the way DTU-Pro connect to the Internet: Use WiFi or Ethernet. Please prepare the following items if needed:  Ethernet Cable (if choose Ethernet option)  Smart Phone/Tablet with Hoymiles Installer App installed (if choose WiFi option) 3. Installation A) Take two 2.4G antennas out from the box, and screw the antenna into the WiFi port and 2.4G port. B) Choose an Installation Location  Installed on the top floor to increase the signal strength  Installed near the center of the PV array  Installed at least 0.5m above the ground and more than 0.8m away from the corner Note: Please do not install the DTU direct above the metal or concrete to prevent the signal dilution. C) Choose the Installation Method Option 1: Mount the DTU on the wall  Screw the bracket on the wall, please choose at least two screw holes (one from each side) to fix the bracket (the M4 screws need to prepare by installer);  Match the bracket’s upper buckle with DTU-Pro; Quick Installation Guide DTU-PRO-WiFi AP040226 REV1.1 2 / 2  Match the bracket’s lower buckle by gently press the lower side of the DTU-Pro until hear the Click. Please make sure the antennas are vertical to the wall. Option 2: Place the DTU on the table  Place the DTU on the table, please make sure the antennas are vertical to the table; D) Plug in the power adapter to power the DTU E) Set up with Internet  Use the smart phone/tablet/laptop open the Installer App and login. Approach to “Me” on the bottom of the page and then “Network Configuration”. And complete the WiFi configuration (If choose WiFi);  Use the Lan Cable, one side connect with house router, another side with DTU Ethernet port. Use the smart phone/tablet open the Installer App and login. Approach to “Me” on the bottom of the page and then “Network Configuration”, and select “Ethernet” (If choose Ethernet). 4. Installation Map Please complete the installation map. A) Peel the serial number label (as circled below) from the DTU and place it on the installation map. B) Complete system information of the installation map shown as follows. 5. Online Setting Please complete the online account creation to complete the DTU installation (You can refer to “Quick Installation Guide for HMP Online Registration” for detail account creation steps). Note: For more setting details regarding the Export Management, Local Install Assistant please acquire the related Operation Guide from our Tech. Support Team at [email protected]. 6. Warning Warning  Only qualified personnel can install or replace the DTU.  Do not attempt to repair the DTU as it contains the parts that are not serviceable to users. If the DTU breaks down, please contact your distributor for maintenance. Opening the DTU without permission will invalidate the warranty.

Quick Installation Guide DTU-Pro（GPRS Version） AP040225 REV1.3 1 / 2 1. Interface Layout Item Description A SIM Card Slot B SD Card Slot C DTU Power Indicator D DTU Communication Indicator (With Server) E DTU Communication Indicator (With MI) F DTU Alarm Indicator G GPRS Antenna (GSM) H RS485 I DRM Port (For Australia only) J Ethernet Port K USB Port L Reset Bottom M Power Port N 2.4G Antenna 2. Preparation A) Download the Hoymiles mobile installer App B) Check the box for the following items: ✓ Hoymiles DTU-Pro ✓ Two Antennas ✓ Adapter ✓ Bracket ✓ 5 Pin Plug C) Choose the way DTU-Pro connect to the Internet: Use GPRS or Ethernet. Please prepare the following items if needed: ➢ SIM Card (if choose GPRS option) ➢ Router Ethernet Cable (if choose Ethernet option) ➢ Smart Phone/Tablet with Hoymiles Installer App (if choose Ethernet option) 3. Installation A) Take 2.4G antenna and GSM antenna out from the box, and screw the antenna into the GPRS port and 2.4G port. B) If choose GPRS, insert the SIM Card into the SIM Card slot on the side of DTU, press the SIM card in until you heard the “click“. C) Choose an Installation Location ➢ Installed on the top floor to increase the signal strength ➢ Installed near the center of the PV array ➢ Installed at least 0.5m above the ground and more than 0.8m away from the corner Note: Please do not install the DTU direct above the metal or concrete to prevent the signal dilution. D) Choose the Installation Method Option 1: Mount the DTU on the wall ➢ Screw the bracket on the wall, please choose at least two screw holes (one from each side) to fix the bracket (the M4 screws need to prepare by installer); ➢ Match the bracket’s upper buckle with DTU-Pro; Quick Installation Guide DTU-Pro（GPRS Version） AP040225 REV1.3 2 / 2 ➢ Match the bracket’s lower buckle by gently press the lower side of the DTU-Pro until hear the Click. Please make sure the antennas are vertical to the wall. Option 2: Place the DTU on the table ➢ Place the DTU on the table, please make sure the antennas are vertical to the table; E) Plug in the power adapter to power the DTU F) Set up with Internet ➢ Use the Lan Cable, one side connect with house router, another side with DTU Ethernet port. Use the smart phone/tablet open the Installer App and login. Approach to “Me” on the bottom of the page and then “Network Configuration”, and select “Ethernet” (If choose Ethernet). ➢ If choose GPRS, our default APN is CMNET, in terms of your country do not support CMNET please modify the APN at: “Me-Local Install Assistant-Cloud- Network Configuration” from the Installer App. 4. Installation Map A) Please complete the installation map. Peel the serial number label (as circled below) from the DTU and place it on the installation map. B) Complete system information of the installation map shown as follows. 5. Online Setting Please complete the online account creation to complete the DTU installation (You can refer to “Quick Installation Guide for HMP Online Registration” for detail account creation steps). Note: For more setting details regarding the Export Management, Local Install Assistant please acquire the related Operation Guide from our Tech. Support Team at [email protected]. 6. Warning Warning ➢ Only qualified personnel can install or replace the DTU. ➢ Do not attempt to repair the DTU as it contains the parts that are not serviceable to users. If the DTU breaks down, please contact your distributor for maintenance. Opening the DTU without permission will invalidate the warranty.

Version 1.3 (August 2020) © 2019 Hoymiles Converter Technology Co., Ltd. All rights reserved. 2 DTU-PRO Contents 1. Important Safety Information .................................................................................................................................... 3 1.1 Read this First ...................................................................................................................................................... 3 1.2 Safety Instructions ............................................................................................................................................... 3 1.3 User ........................................................................................................................................................................ 3 1.4 Support and Contact Information ....................................................................................................................... 3 1.5 Other Information ................................................................................................................................................. 4 2. Hoymiles Microinverter System ................................................................................................................................ 4 2.1 Microinverter ......................................................................................................................................................... 4 2.2 DTU ........................................................................................................................................................................ 4 2.3 Hoymiles Monitoring Server ............................................................................................................................... 4 3. Interface Layout .......................................................................................................................................................... 5 3.1 For DTU-Pro (GPRS Version) ............................................................................................................................ 5 3.2 For DTU-Pro (WiFi Version) ............................................................................................................................... 5 3.3 Zero Export Function (RS485 port) ................................................................................................................... 6 3.4 Remote active power control(RS485 port) ....................................................................................................... 7 3.5 DRM Port .............................................................................................................................................................. 7 3.6 Local Install Assistant .......................................................................................................................................... 8 4. DTU Installation .......................................................................................................................................................... 8 4.1 System Capacity .................................................................................................................................................. 8 4.2 Basic Conditions Required ................................................................................................................................. 8 4.3 Dimensions ........................................................................................................................................................... 9 4.4 System Installation Sequence .......................................................................................................................... 10 4.5 Preparation ......................................................................................................................................................... 10 4.6 Install the DTU .................................................................................................................................................... 11 5. Complete Installation Map ...................................................................................................................................... 14 6. Site Creation on HMP .............................................................................................................................................. 15 7. Customer Login ........................................................................................................................................................ 15 8. Browse the Web Station .......................................................................................................................................... 15 9. View Phone APP ...................................................................................................................................................... 16 10. LED Indicators ........................................................................................................................................................ 17 11. Technical Data ........................................................................................................................................................ 18 © 2019 Hoymiles Converter Technology Co., Ltd. All rights reserved. 3 DTU-PRO 1. Important Safety Information 1.1 Read this First This manual includes important instructions for installing and maintaining the Hoymiles Data Transfer Unit (DTU-Pro). 1.2 Safety Instructions l Note that only professionals can install or replace DTU. l Do not try to repair DTU without Hoymiles’ approval. If DTU is damaged, please send the DTU back to your installer for repairing/replacing. Disassembling DTU without Hoymiles’ approval will invalidate remaining of the warranty period. l Please read all instructions and warnings on the technical specifications carefully. l Do not use Hoymiles products in a way that is not suggested by manufacture. Doing so may cause death or injury to persons or damage to equipment. 1.3 User This manual is only for professional installation and maintenance personnel to use. 1.4 Support and Contact Information If you have technical queries concerning our products, please contact your system’s installer or distributor. If further support is required, please contact Hoymiles’ support at this link. l www.hoymiles.com l Hoymiles’ customer service center: [email protected] Symbol Usage Indicate a hazardous situation that can result in deadly electric shock hazards, other serious physical injuries, or fire hazards. Indicate directions that must be fully understood and followed entirely to avoid potential safety hazards including equipment damage or personal injury. Indicate that the described operation must not be carried out. The reader should stop, use caution, and fully understand the operations explained before proceeding.

Version D-3-1.0 @2019 © 2019 Hoymiles Converter Technology Co., Ltd. All rights reserved. 2 DTU-PRO Contents 1. Important Safety Information .................................................................................................................................... 3 1.1 Read this First ........................................................................................................................................... 3 1.2 Safety Instructions .................................................................................................................................... 3 1.3 User ............................................................................................................................................................ 3 1.4 Support and Contact Information ........................................................................................................... 3 1.5 Other Information ...................................................................................................................................... 4 2. Hoymiles Microinverter System ............................................................................................................................... 4 2.1 Microinverter ................................................................................................................................................... 4 2.2 DTU ................................................................................................................................................................. 4 2.3 Hoymiles Monitoring Server ......................................................................................................................... 4 3.2 For DTU-Pro (WiFi Version) ................................................................................................................................... 5 4. DTU Installation .......................................................................................................................................................... 6 4.1 System Capacity ............................................................................................................................................ 6 4.2 Basic Conditions Required ...................................................................................................................... 6 4.3 Dimensions ................................................................................................................................................ 6 4.4 System Installation Sequence ................................................................................................................ 7 4.6 Install the DTU .......................................................................................................................................... 8 6. Site Creation on HMP .............................................................................................................................................. 11 7. Customer Login ........................................................................................................................................................ 12 8. Browse the Web Station ......................................................................................................................................... 13 9. View Phone APP ...................................................................................................................................................... 13 10. Datasheet ................................................................................................................................................................ 14 © 2019 Hoymiles Converter Technology Co., Ltd. All rights reserved. 3 DTU-PRO 1. Important Safety Information 1.1 Read this First This manual includes important instructions for installing and maintaining the Hoymiles Data Transfer Unit (DTU-PRO). 1.2 Safety Instructions 1.3 User This manual is only for professional installation and maintenance personnel to use. 1.4 Support and Contact Information If you have technical queries concerning our products, please contact your system’s installer. If further support is required, please contact Hoymiles’ support at this link. l www.hoymiles.com l Hoymiles’ customer service center: [email protected] Symbol Usage Indicate a hazardous situation that can result in deadly electric shock hazards, other serious physical injuries, or fire hazards. Indicate directions that must be fully understood and followed entirely to avoid potential safety hazards including equipment damage or personal injury. Indicate that the described operation must not be carried out. The reader should stop, use caution, and fully understand the operations explained before proceeding. l Note that only professionals can install or replace DTU. l Do not try to repair DTU without Hoymiles’ approval. If DTU is damaged, please send the DTU back to your installer for repairing/replacing. Disassembling DTU without Hoymiles’ approval will invalidate remaining of the warranty period. l Please read all instructions and warnings on the technical specifications carefully. l Do not use Hoymiles products in a way that is not suggested by manufacture. If doing so, it may cause death or injury to persons or damage to equipment. © 2019 Hoymiles Converter Technology Co., Ltd. All rights reserved. 4 DTU-PRO 1.5 Other Information Product information is subject to change without notice. The user manual will be updated frequently; please refer to Hoymiles official website at www.hoymiles.com for the latest version. 2. Hoymiles Microinverter System 2.1 Microinverter It converts the DC output of solar modules into grid-compliant AC power. It sends the output information of PV panels and the operation data of the microinverters to the DTU, which is the hardware basis of the panel-level monitoring. With conversion efficiency up to 96.7% and MPPT efficiency up to 99.9%, Hoymiles microinverters rank into the first class of the world’s Microinverter industry. 2.2 DTU The DTU is the key component in Hoymiles microinverter system. It works as the communication gateway, which operates between the Hoymiles microinverters and the Hoymiles Monitoring Server. The DTU communicates with the microinverter wirelessly via 2.4G RF, collecting the operation data of the system. Meanwhile, the DTU connects to the Internet via router and communicates with Hoymiles Monitoring Server. The microinverter system operation data will be uploaded to Hoymiles Monitoring Server via DTU. 2.3 Hoymiles Monitoring Server It collects the operation data and status of the microinverters in the system and provides the panel-level monitoring for the users and maintenance staff. The following diagram shows the Hoymiles Microinverter system.

Version 1.4 (March 2021) DTU-Pro © 2021 Hoymiles Power Electronics Inc. All rights reserved. 2 DTU-PRO Contents 1. Important Safety Information .....................................................................................................................................3 1.1 Read this First ................................................................................................................................................. 3 1.2 Safety Instructions .......................................................................................................................................... 3 1.3 User .................................................................................................................................................................. 3 1.4 Support and Contact Information ................................................................................................................. 3 1.5 Other Information ............................................................................................................................................ 4 2. Hoymiles Microinverter System ................................................................................................................................4 2.1 Microinverter .................................................................................................................................................... 4 2.2 DTU .................................................................................................................................................................. 4 2.3 Hoymiles Monitoring Server .......................................................................................................................... 4 3. Interface Layout ..........................................................................................................................................................5 3.1 For DTU-Pro (WIFI Version) ......................................................................................................................... 5 3.2 For DTU-Pro (GPRS Version) ...................................................................................................................... 5 3.3 Export Management Function (RS485 port)............................................................................................... 6 3.4 Remote active power control (RS485 port) ................................................................................................ 6 3.5 DRM Port ......................................................................................................................................................... 7 3.6 Local Install Assistant .................................................................................................................................... 7 4. DTU Installation ...........................................................................................................................................................8 4.1 System Capacity ............................................................................................................................................. 8 4.2 Basic Conditions Required ............................................................................................................................ 8 4.3 Dimensions ...................................................................................................................................................... 8 4.4 System Installation Sequence ...................................................................................................................... 9 4.5 Preparation ...................................................................................................................................................... 9 4.6 Install the DTU .............................................................................................................................................. 10 5. Complete Installation Map ...................................................................................................................................... 13 6. Site Creation on HMP ............................................................................................................................................. 14 7. End-user Login ....................................................................................................................................................... 14 8. View the Website platform ...................................................................................................................................... 15 9. View the mobile Application ................................................................................................................................... 15 10. LED Indicators ........................................................................................................................................................ 15 11. Technical Data ....................................................................................................................................................... 16 © 2021 Hoymiles Power Electronics Inc. All rights reserved. 3 DTU-PRO 1. Important Safety Information 1.1 Read this First This manual includes important instructions for installing and maintaining the Hoymiles Data Transfer Unit (DTU-Pro). 1.2 Safety Instructions  Note that only professionals can install or replace DTU.  Do not try to repair DTU without Hoymiles’ approval. If DTU is damaged, please send the DTU back to your installer for repairing/replacing. Disassembling DTU without Hoymiles’ approval will invalidate remaining of the warranty period.  Please read all instructions and warnings on the technical specifications carefully.  Do not use Hoymiles products in a way that is not suggested by manufacture. Doing so may cause death or injury to persons or damage to equipment. 1.3 User This manual is only for professional installation and maintenance personnel to use. 1.4 Support and Contact Information If you have technical queries concerning our products, please contact your system’s installer or distributor. If further support is required, please contact Hoymiles’ support at this link.  www.hoymiles.com  Hoymiles’ customer service center: [email protected] Symbol Usage Indicate a hazardous situation that can result in deadly electric shock hazards, other serious physical injuries, or fire hazards. Indicate directions that must be fully understood and followed entirely to avoid potential safety hazards including equipment damage or personal injury. Indicate that the described operation must not be carried out. The reader should stop, use caution, and fully understand the operations explained before proceeding.