Huawei SDongleA-01 User Manual
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Huawei SDongleA-01 User Manual

Management system connection
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FusionSolar Smart PV Management System
Connection
User Manual (Inverters +
SDongleA)
Issue
02
Date
2021-11-25
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei SDongleA-01

  • Page 1 FusionSolar Smart PV Management System Connection User Manual (Inverters + SDongleA) Issue Date 2021-11-25 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...

  • Page 3: About This Document

    Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 4 Updated 2.3 Communication Networking of the SDongleA-05 (WLAN-FE). Updated 3.2 Installing the 4G/WLAN Smart Dongle. Updated 5.2 Setting Grid-tied Control Parameters. Issue 01 (2020-12-10) This issue is the first official release. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 5: Table Of Contents

    About This Document........................ ii 1 Safety Precautions........................1 2 Introduction to the Solution....................4 2.1 Communication Networking of the SDongleA-01 (WLAN)..................4 2.2 Communication Networking of the SDongleA-03 (4G).................... 7 2.3 Communication Networking of the SDongleA-05 (WLAN-FE)................14 3 Cable Connections.........................17 3.1 Connecting Cables for Cascaded Inverters........................
  • Page 6 FusionSolar Smart PV Management System Connection User Manual (Inverters + SDongleA) Contents 6.6 Troubleshooting Common Issues............................ 65 7 Acronyms and Abbreviations....................67 Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 7: Safety Precautions

    Follow all the safety precautions and instructions provided by Huawei. The safety precautions provided in this document do not cover all the safety precautions. Huawei shall not be liable for any consequence caused by the violation of the safety operation regulations and design, production, and usage standards.
  • Page 8 High voltage generated by the equipment during operation may cause an electric shock, which could result in death, serious injury, or serious property damage. Perform operations in strict accordance with safety precautions specified in this document and other relevant documents. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 9 Place temporary warning signs or erect fences to prevent unauthorized access to the maintenance site. ● Rectify any faults that may compromise the equipment security performance before powering on the equipment again. ● Observe ESD precautions during maintenance. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 10: Introduction To The Solution

    FusionSolar Smart PV Management System over an IP network. Note a: The SDongleA-03-CN Smart Dongle is applicable only to the Chinese mainland. For other countries or regions, Huawei does not provide quality assurance. 2.1 Communication Networking of the SDongleA-01 (WLAN) ●...
  • Page 11 Maximum Number of Devices Number of Slave Inverters Number of Other Devices That Can Be Connected to the (Such as Power Meters) Smart Dongle n ≤ 9 ≤ 9 – n Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 12 FusionSolar app of 5.7.001 or a later version. The app can Huawei be locally connected to the inverter and remotely connected to the FusionSolar Smart PV Management System. Power distribution Prepared by the customer Device unit supplier Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Communication Networking Of The Sdonglea-03 (4G)

    FusionSolar app to view the running information and settings of the inverter. ● You can remotely log in to the FusionSolar Smart PV Management System over the WebUI or FusionSolar app. RS485 networking Figure 2-2 Networking description Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 14 M0, SUN2000-50KTL/SUN2000-63KTL-JPM0, or SUN2000-50KTL-JPM1. Software version: SUN2000 V300R001C00SPC112 or later. ● SUN2000-100KTL/110KTL/125KTL-M0, SUN2000-75KTL/100KTL-M1, or SUN2000-100KTL- INM0. ● SUN2000-175KTL/196KTL/215KTL-H0, SUN2000-185KTL-INH0, SUN2000-185KTL-H1. Software version: SUN2000. HAV300R001C00SPC101 or later. ● SUN2000-125KTL-JPH0 ● SUN2000-196KTL/200KTL/215KTL-H3 ● SUN2000-200KTL-H2 Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 15 Customer prepare a standard SIM card of the local carriers (size: 25 mm x 15 mm). Intelligent ● Huawei management system: FusionSolar Smart PV Huawei management system Management System with the software version of SmartPVMS V500R007C00SPC110 or later. You are advised to use the latest version.
  • Page 16 You can remotely log in to the FusionSolar Smart PV Management System over the WebUI or FusionSolar app. NO TICE The MBUS communication is applicable to medium-voltage grid connection scenarios and non-low-voltage public grid connection scenarios (industrial environment). Figure 2-3 Networking description Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 17 If the Smart Dongle is not configured with a SIM Customer card, prepare a standard SIM card (size: 25 mm x 15 mm) of a local carrier. Intelligent management ● Huawei management system: FusionSolar Smart ● Huawei system PV Management System with the software ● Device...
  • Page 18 DC-HSPA+/HSPA+/HSPA/UMTS: B1, B5, B8, B9 TD-SCDMA: B34, B39 GSM/GPRS/EDGE: 900 MHz, 1800 MHz SDongleA-03-EU LTE FDD: B1, B3, B7, B8, B20 LTE TDD: B38, B40 WCDMA/HSDPA/HSUPA/HSPA+: B1, B8 GSM/GPRS/EDGE: 900 MHz, 1800 MHz Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 19 + 5 MB x Number of DC-DC converters With Smart PV Optimizers 13 MB + 7 MB x Number of inverters + 5 MB x Number of DC-DC converters Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 20: Communication Networking Of The Sdonglea-05 (Wlan-Fe)

    FusionSolar app to view the running information and settings of the inverter. ● You can remotely log in to the FusionSolar Smart PV Management System over the WebUI or FusionSolar app. Figure 2-4 Networking description (WLAN-FE) Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 21 Device supplier Inverter Master ● SUN2000-(2KTL-6KTL)-L1. Software version: SUN2000L Huawei inverter V200R001C00 or later. (all software versions of this inverter model are supported.) ● SUN2000-(3KTL-20KTL)-M0 ● SUN2000-(3KTL-12KTL)-M1 ● SUN2000-(8KTL-20KTL)-M2 ● SUN2000-(20KTL-40KTL)-M3 Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 22 FusionSolar Smart PV Management System. Power distribution Prepared by the customer Device unit supplier Smart Power DTSU666-H Huawei Sensor Power meter Prepared by the customer Device supplier Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 23: Cable Connections

    ● Ensure that the shielding layer is grounded when connecting the RS485 cable. ● When laying out communications cables, separate them from power cables and keep them away from strong interference sources to prevent communication interruption. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 24 FusionSolar Smart PV Management System Connection User Manual (Inverters + SDongleA) 3 Cable Connections Figure 3-2 Connecting cables to the DTSU666-H (three-phase three-wire) Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 25: Installing The 4G/Wlan Smart Dongle

    Step 1 Install a SIM card. (Skip this step for the WLAN Smart Dongle or the Smart Dongle that is configured with a SIM card.) Figure 3-4 Installing a SIM card Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 26: Installing The Wlan-Fe Smart Dongle

    You are advised to use a Cat 5e outdoor shielded network cable (outer diameter < 9 mm; internal resistance ≤ 1.5 ohms/10 m) and shielded RJ45 connectors. Figure 3-7 Installing a Smart Dongle Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 27: System Power-On And Commissioning

    Normal The Smart Dongle is not secured or the Smart is not powered on. Dongle Yellow (blinking Steady on The Smart Dongle is secured and green and red powered on. simultaneously) Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 28 If not, set the parameters correctly. Green Blinking fast Normal The inverter is communicating with (on for 0.2s the management system through and then off the Smart Dongle. for 0.2s) Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 29 If no signal is received or the signal strength is weak, contact the carrier. Check whether the tariff and traffic of the SIM card are normal. If not, recharge the SIM card or purchase a data package. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 30 Check whether the Smart Dongle or the USB port of the inverter is faulty. Blinking fast (red Normal The Smart Dongle is being upgraded locally. for 0.2s and then green for 0.2s) Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 31: Site Deployment And Commissioning

    ● You have obtained the login account and password from the installation contractor or Huawei service engineer. If no account or password is available, create an account. NO TE ● The latest app version is required for device commissioning. You can search for FusionSolar in App Store or scanning the QR code to install the app for iOS.
  • Page 32 In these cases, the user is liable for any loss caused to the PV plant. ● To create multiple installer accounts for a company, log in to the app and create an installer account by choosing New User. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 33: Creating A Pv Plant Over The Webui

    You have matched the devices with the PV plant with the PV plant with the help of the installation contractor. ● The inverter and Smart Dongle have been powered on and communicates properly with the management system. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 34 5 Site Deployment and Commissioning ● You have obtained the login account and password from the installation contractor or Huawei service engineer. If no account or password is available, create an account. Figure 5-4 Procedure for creating a PV plant...
  • Page 35 Figure 5-7 Creating a PV plant (Method 1) ● Method 2: On the home page, click Plants in the upper-right corner to go to the Plant page, and choose Plant Management, click Add Plant. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 36 Description Company* Company to which the new PV plant belongs. Plant name* Name of the new PV plant. Grid connection time* Start date of the safe operation of the PV plant. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 37 String Capacity Configuration. The String Capacity Configuration dialog box is displayed. Figure 5-12 String capacity configuration Verify the number of PV strings and the string capacity, and click OK. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 38 Plant time zone of the PV plant. Start time of safe running refers to the day when the PV plant starts to generate electricity normally. It is mainly used to calculate the safe running days of the PV plant. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 39: Setting Grid-Tied Control Parameters

    ● You have downloaded and installed the FusionSolar app which can be obtained by searching for FusionSolar in Huawei AppGallery or scanning the QR code. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 40 Connection User Manual (Inverters + SDongleA) 5 Site Deployment and Commissioning ● SUN2000 APP: Search for "SUN2000" in Huawei AppGallery, download the latest installation package, and install the SUN2000 app by following the instructions. NO TE ● In areas (such as the UK) where the FusionSolar app is not available, or when a third- party management system is used, only the SUN2000 app can be used for commissioning.
  • Page 41 If a password is lost, devices cannot be accessed. In these cases, the user is liable for any loss caused to the PV plant. Step 3 Set grid-tied control parameters. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 42 Total power, no backfeeding ● Single-phase power occurs on the three phases. ● When this parameter is set to Single-phase power, no backfeeding occurs on the phase with the maximum power. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 43 If the Smart Dongle does not detect any power meter data or the communication between the Smart Dongle and the inverter is disconnected, the Smart Dongle delivers the derating value of the inverter active power by percentage. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 44 ● The recommended value is 5s or greater. Power control Specifies the dead zone for adjusting hysteresis the inverter output power. If the power fluctuates within the power control hysteresis, the power is not adjusted. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 45 Specifies the total maximum active power in the inverter cascading scenario. Maximum grid Specifies the percentage of the feed-in power maximum active power of the grid- tied point to the PV plant capacity. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 46 Smart Dongle and the inverter is disconnected, the Smart Dongle delivers the derating value of the inverter active power by percentage. ----End Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 47: Setting Parameters Over The Webui

    ● You have obtained the login account and password from the installation contractor or Huawei service engineer. If no account or password is available, create an account. Procedure Step 1 Enter the management system address in the address box of a browser: https:// intl.fusionsolar.huawei.com.
  • Page 48 Device Management, select the corresponding PV plant, select Smart Dongle, and click Ser Parameters. Figure 5-21 Setting export limitation 1 Step 4 Choose Active Power Control and set related parameters. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 49 ● When this parameter is set to Single-phase power, no backfeeding occurs on the phase with the maximum power. Power Specifies the shortest interval for a adjustment single export limitation adjustment. period Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 50 ● When this parameter is set to Single-phase power, no backfeeding occurs on the phase with the maximum power. PV plant capacity Specifies the total maximum active power in the inverter cascading scenario. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 51 Inverter. When the inverter is directly connected, Closed-loop controller to Inverter. When the SmartLogger is connected, set Closed-loop controller to SDongle/SmartLogger. ● For multiple inverters, Closed- loop controller can only be set to SDongle/SmartLogger. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 52 Smart Dongle and the inverter is disconnected, the Smart Dongle delivers the derating value of the inverter active power by percentage. ----End Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 53: Maintenance

    ● You have downloaded and installed the FusionSolar app which can be obtained by searching for FusionSolar in Huawei AppGallery or scanning the QR code. ● SUN2000 APP: Search for "SUN2000" in Huawei AppGallery, download the latest installation package, and install the SUN2000 app by following the instructions.
  • Page 54 FusionSolar Smart PV Management System Connection User Manual (Inverters + SDongleA) 6 Maintenance Figure 6-1 Device commissioning Step 2 Connect to the inverter. Figure 6-2 Connecting to the inverter Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 55 In these cases, the user is liable for any loss caused to the PV plant. Step 3 Tap Communication configuration and set the parameters for Router connection settings. Figure 6-3 Inverter communication settings Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 56 Specifies the address for the secondary DNS server. server Table 6-2 Description of icons Icon Router Management system Mean Disconnec Incorrect Connected; signal strength Connection Connecti password failed. on is successf ----End Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 57: Communication Networking

    Step 1 Run the FusionSolar app and go to the Device commissioning screen. (Perform this step only for the FusionSolar app.) Figure 6-4 Device commissioning Step 2 Connect to the inverter. Figure 6-5 Connecting to the inverter Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 58 Figure 6-6 Inverter communication settings Table 6-3 Parameter description Type Parameter Setting Description APN mode ● Set the parameters related to the SIM card based on the information provided by the SIM card carrier. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 59: Fe Communication Networking

    ----End 6.1.3 FE Communication Networking Step 1 Run the FusionSolar app and go to the Device commissioning screen. (Perform this step only for the FusionSolar app.) Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 60 FusionSolar Smart PV Management System Connection User Manual (Inverters + SDongleA) 6 Maintenance Figure 6-7 Device commissioning Step 2 Connect to the inverter. Figure 6-8 Connecting to the inverter Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 61 In these cases, the user is liable for any loss caused to the PV plant. Step 3 Tap Communication configuration and set the parameters for Router connection settings. Figure 6-9 Inverter communication settings Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 62: Exporting Inverter And Smart Dongle Logs

    6.2 Exporting Inverter and Smart Dongle Logs Procedure Step 1 Log in to the management system, click Settings in the upper-right corner to go to the System Settings page, and choose Log Export. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 63: Upgrading The Inverter And Smart Dongle Software

    ● You have downloaded and installed the FusionSolar app which can be obtained by searching for FusionSolar in Huawei AppGallery or scanning the QR code. ● SUN2000 APP: Search for "SUN2000" in Huawei AppGallery, download the latest installation package, and install the SUN2000 app by following the instructions.
  • Page 64 Step 2 Run the FusionSolar app and go to the Device commissioning screen. (Perform this step only for the FusionSolar app.) Figure 6-12 Device commissioning Step 3 Connect to the inverter. Figure 6-13 Connecting to the inverter Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 65 Connecting to the Smart Dongle over the App NO TE Only SDongleA-05 supports this upgrade mode. Step 1 Run the FusionSolar app and go to the Device commissioning screen. (Perform this step only for the FusionSolar app.) Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 66 Figure 6-15 Device commissioning Step 2 Connect the Smart Dongle. Figure 6-16 Connecting the Smart Dongle Step 3 Upgrade a device as prompted. NO TE Prepare the upgrade package before upgrading the device. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 67 Step 2 Set Upgrade Mode, Device type, Target version, and Device selection, and click Confirm to upgrade the devices. NO TE If the update after confirmation mode is selected, the device can be updated only after the user's consent is obtained. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 68: Updating The Device List

    Step 1 On the home page of the management system, select the plant to be modified from the plant list. Step 2 On the Device Management page, select the target device, and then delete or replace the device. Figure 6-20 Device management Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

  • Page 69: Replacing The Smart Dongle And The Master Inverter

    Replacing a Faulty Smart Dongle with a Smart Dongle of the Same Model NO TE If SDongleA-01, SDongleA-03, or SDongleA-05 is faulty, only SDongleA of the same model can be used to replace it. Step 1 Remove the faulty Smart Dongle.

  • Page 70: Replacing The Master Inverter

    Figure 6-21 Setting inverter cascading Step 2 Remove the Smart Dongle and install it on the new master inverter. Step 3 Set up a site and commission the new master inverter. ----End Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 71 Management communications cables are System properly. connected properly. 3. Check that the RS485 communications parameters of the inverter are set correctly. 4. Check that the inverter communications parameters are correctly set. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 72 Contact the carrier of the SIM card Dongle is replaced, Smart Dongle. to unbind the SIM card from the the connection to Smart Dongle. the management system using the original SIM card fails. Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.
  • Page 73 FusionSolar Smart PV Management System Connection User Manual (Inverters + SDongleA) 7 Acronyms and Abbreviations Acronyms and Abbreviations Application liquid crystal display Serial Number Universal Serial Bus Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd.

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