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Weco HYBO-120 Installation And User Manual

Integrated hybrid cabinet
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HYBO-120/120- TL
Integrated Hybrid Cabinet
Installation and User manual

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Summary of Contents for Weco HYBO-120

  • Page 1 HYBO-120/120- TL Integrated Hybrid Cabinet Installation and User manual...
  • Page 2 Overview This document mainly introduces the installation, electrical connection, commissioning, maintenance and troubleshooting methods of HYBO-120/120-TL. Before installing and using the photovoltaic energy storage charging cabinet, please read this manual carefully to understand the safety information and be familiar with functions and characteristics of the photovoltaic energy storage charging cabinet.
  • Page 3 Version revision list Version Date Tracking Remarks 2.00 23-03-2023 Integration with APP, Release EU market New Working Methods, IoT functions. 18-08-2023 Revised the size and 3.00 changed the off grid switch to STS...

  • Page 4: Table Of Contents

    CONTENTS 1 Safety Instructions ................................6 1.1 General security considerations .............................. 6 1.2 Statement ....................................6 1.3 Enclosure identification protection ............................6 1.4 System installation ..................................7 1.5 Electrical connection ................................7 1.6 Operate ...................................... 7 1.7 Maintenance and replacement ..............................7 2 Product Introduction ...............................
  • Page 5 7.3 Home Page....................................58 7.4 Device Page ..................................... 58 7.5 Warning page ..................................60 7.6 Chart Pages ..................................... 61 7.7 Settings page ................................... 67 7.8 Other Settings ..................................74 8 Noor Mobile APP ( iOS and Android) ......................... 79 8.1 App Introduction ..................................79 8.2 Download and install the app ..............................

  • Page 6: Safety Instructions

    HYBO cabinet with the local electrical system and the possible interference with any other existing infrastructure ⚫ WECO is not responsible for the installation process, either for the selection of the installers, the installer must be qualified as per the local regulation. WECO.

  • Page 7: System Installation

    When installing the HYBO, make sure that it is not electrically connected and energized. ⚫ There should be a certain distance between HYBO-120/120 and surrounding objects to ensure sufficient space for installation and heat dissipation. If you have any questions about the installation distance, please consult a technical service engineer.
  • Page 8 ⚫ HYBO can only be re-energized after the fault is handled, otherwise the fault may expand or the equipment may be damaged. ⚫ During maintenance, please be advised by ESD protection specifications and wear anti-static gloves. ⚫ Some components in the cabinet, such as copper bars, inductors, etc., take a while to cool down after a power outage. Do not touch them immediately after a power outage and be careful of burns.

  • Page 9: Product Introduction

    2 Product Introduction 2.1 Overview Function HYBO photovoltaic energy storage charging cabinet is a 120kW integrated system integrating photovoltaic series, MPPT module, PCS module, lithium battery input, mains/oil generator AC input, ATS dual power switch and touch screen; Its function is mainly photovoltaic power generation, providing backup uninterruptible power supply for loads, and realizing peak shaving and valley filling and electricity price trading.

  • Page 10: System Composition

    2.2 System composition The HYBO- TL system is a transformer less photovoltaic energy storage system developed for areas without grid or to maximize the renewable energy self-consumption. It has functional characteristics to managing efficiently the energy generation. Reliable power supply and intelligent operation and maintenance are granted by the Infographic HMI and Cloud EMS management platform.

  • Page 11: Description Of Appearance

    2.3 Description of appearance Front Rings Emergency stop button display screen Front door lock Air inletinlet holes Fig. 2.3-1 Front exterior drawing...
  • Page 12 Back Air outlet Rear door lock Fig.2.3-2 Exterior view of the back...
  • Page 13 Six-sided view of the shape 800(W)*2080(H)*975(D), height with lifting ring: 2053 Fig. 2.3-3 Six-sided view of the shape...
  • Page 14 Internal structure (front door open). MPPT*3 Router module PCS*2 Meter Photovoltaic switch*3 Battery switch Load switch Battery pack communication Grid switch module Generator switch Fig. 2.3-4 Internal structure diagram (front door open).
  • Page 15 List of electrical devices HYBO-120/120-TL Application Role Spec Manufacturer Model Specification Input circuit PV Input breaker Automatic NDM3Z-250V/3341 250A 1000V /250A Breaker Protection Breaker Nader DC24V Breaking capacity 25kA 1000V/20kA（8/20uS） Maximum discharge current PV SPD （8/20uS） protection Surge Protection Automatic...

  • Page 16: Technical Parameters

    2.4 Technical Parameters Model HYBO- HYBO- HYBO- HYBO- HYBO- 60/120-TL 120/60-TL 120/120-TL 180/120-TL 120/180-TL PV side parameters Maximum input power (kW) Maximum DC voltage (Vdc). PV MPPT range (Vdc). 200~650 Number of MPPT channels 1*12 2*12 2*12 3*12 2*12 Maximum Input Current (A) 200*1 200*2 200*2...

  • Page 17: Label Description

    Max capacitive load power (kW) System parameters MPPT efficiency MPPT 99.9% European efficiency Maximum efficiency Battery charge/discharge efficiency On-grid/off-grid switching time (Optional ≤ 8 seconds contactor) On-grid/off-grid switching time (Optional STS) ≤25 milliseconds -20~+60 （>50°C Derating） Operating temperature (°C) Permissible relative humidity ≤95%, non-condensing Noise (dB) Size (W*D*H) (mm)
  • Page 18 Read instructions always Remind the operator to pay attention to check before operating the HYBO the instruction manual of the cabinet Cabinet grounding label Protect the ground wire connection location Cabinet warning label When working, do not unplug the antenna directly Cabinet serial number label Serial number information...
  • Page 19 Nameplate Nameplate Example (1) Trademark and product model (2) Important technical parameters (3) Conformity of the certification system logo (4) Company name and origin Read info. The icon is for reference only, please refer to the actual product. Description of the certification mark icon name meaning...

  • Page 20: Working Principle

    2.6 Working principle HYBO can access up to 48 strings of PV strings as direct inputs via MC 4 Built In connection, while above 120kW PV power it is required to use a Photovoltaic DC Combiner. The direct PV inputs of the HYBO are integrated inside the cabinet, and each photovoltaic combiner box (MPPT INPUTS) corresponds to 12 String photovoltaic string.
  • Page 21 Working mode The HYBO can be set with different working modes. Description of the mode of operation: Working mode Scenario Description Photovoltaic, battery, grid power available: Load prioritized mode PV > EPS Load +Battery Charge If BAT SOC<Max SOC Then energy feed back to the Grid = PV -（ Battery Charge + EPS Load ） BAT Charge = Maximum allowable charging current of BMS Photovoltaic, battery, grid power available: PV >...
  • Page 22 Then PV+Plan Power=BAT Charge (Less than the maximum charging power, PCS quantity * 60KW, Less than Maximum allowable charging current of BMS ) BAT allow Charge<(PV+Plan power), Reduce PCS power, then PV deviate MPPT Make (PV+Plan power) = BAT charge Load1 is provided by the Grid PV, battery and power grid are available：...
  • Page 23 PV, battery are available, Grid shut down PV > EPS Load+ Battery Charge BAT SOC<Max SOC Then BAT Charge= Maximum allowable charging current of BMS PV, battery are available, Grid shut down PV > EPS Load+ Battery Charge BAT SOC>Max SOC Then BAT Charge= 0 PV deviate MPPT point;...

  • Page 24: Cabinet Storage

    3 Cabinet Storage If the cabinet is not immediately put into use, the storage of the cabinet needs to be preserved with the below conditions: ⚫ Do not remove the outer packaging of the cabinet. ⚫ The storage temperature should be kept at –20°C~+70°C. ⚫...

  • Page 25: Cabinet Installation

    4 Cabinet Installation 4.1 Pre-installation inspection Check the outer packaging Before unpacking the cabinet, check the outer packaging for visible damage, such as holes, cracks or other signs of possible damage inside, and check the model of the cabinet. If there is any abnormal packaging or the model of the cabinet does not match, do not open it and contact your dealer as soon as possible.

  • Page 26: Select The Installation Location

    Markers Multimeter (DC voltage range ≥ vacuum cleaner 600V DC). Hydraulic pliers Horizontal ruler Steel tape measure Heat shrink tubing Heat guns Personal protective equipment Protective goggles Dust masks Safety gloves Safety shoes 4.3 Select the installation location Basic requirements ⚫...
  • Page 27 Installation carrier requirements ⚫ The cabinet installation carrier must have fire performance. ⚫ Do not install integrated cabinets on flammable building materials. ⚫ Please ensure that the installation surface is firm and meets the load-bearing requirements of the installation cabinet. Installation floor support and angle requirements The cabinet should be installed on the ground with good load-bearing.

  • Page 28: Bottom Mounting

    Incoming wire position Base approach area Base approach area Fig. 4.3-2 Schematic diagram of the entry line Unit: mm 4. 4. Bottom mounting 4.4.1 Ground installation Procedure Step 1: Remove the perforated plate from the package. Fig. 4.4-1 Perforated plates Unit: mm Step 2: Confirm the installation position, use the punching plate to determine the punching position, and mark it with a marker.
  • Page 29 Step 3: Install the bottom fixing screws. For floor mounting, use expansion screws. Use percussion drills to punch holes. Danger! Before punching, make sure to avoid the water and electricity wires embedded in the ground to avoid danger. (1) Screw (2) Nut (3) Elastic pad (4) Flat pad (5) Expansion tube Fig.

  • Page 30: Install An Integrated Cabinet

    Install expansion bolts Fig. 4.4-4 Installation expansion bolt diagram 4. 5. Install an integrated cabinet Procedure Step 1 Use the crane lock cabinet lifting ring and a manual trans pallet to move the cabinet, lift the cabinet from and move it to the designated installation position.

  • Page 31: External Meter Installation

    Install an external meter when the user has EPS load and non-EPS load, as shown in the figure below. Fig. 4.6-1 External power means meaning Install external meters when users have EPS loads and non-EPS loads. Procedure for installation or maintenance of the inner meter (provided installed by WECO when a new cabinet is delivered).
  • Page 32 Operating Steps: It is recommended to use Acrel DTSD1352 ammeter and Acrel AKH-0.66-60II-500/5 current transformer. model Overall dimension Hole size Installation dimension Tolerance （mm） AKH-0.66-60II- 57.5 500/5 Unit: mm The installation method of the ammeter is rail installation, and the installation method of the transformer is bottom installation.
  • Page 33 Step 3: Pass U, V and W live wires through the transformer and fix them on the circuit breaker again. Fig.4.6-2 Installation diagram of external ammeter Note！ The transformer CT sensor shall be installed in the same direction, P1 close to the circuit breaker side.

  • Page 34: Electrical Connections

    The photovoltaic string is composed of Users bring their own photovoltaic modules connected in series and supports up to 48 optical volt strings Energy storage The cabinet supports WECO energy Users bring their own equipment storage equipment access Generator The cabinet supports generator equipment...

  • Page 35: Open The Front Door Of The Cabinet And Remove The Baffle

    Cable description serial location type Conductor Outside source number cross-sectional diameter area PV input line Industry-wide outdoor 120mm 15mm-16mm Users bring photovoltaic cable their own (recommended model: PV1-F). Energy Industry-wide outdoor 120mm 15 mm-16mm Users bring storage input photovoltaic cable their own line (recommended model:...
  • Page 36 Fig. 5.2-1 Illustration of removing the bezel Step 2: Confirm that the circuit breakers are in the OFF state, and the cables are wired according to the diagram.
  • Page 37 Fig. 5.2-2 Wiring diagram Caution! The AC input wires at the grid side are two 150 mm2 wires per phase, which need to be connected on both sides. The schematic diagram of the completion of the power harness wiring is as follows:...

  • Page 38: Connect The Protective Grounding Wire

    Fig. 5.2-3 Power harness wiring is complete 5.3 Connect the protective grounding wire Background information Danger! It is strictly forbidden to attach the N-wire to the chassis as a protective ground wire, as this may result in a risk of electric shock.

  • Page 39: Connect The Load Output Line

    (A) Core (B) Insulating layer (C) Heat shrinkable sleeve (D) Hydraulic pliers (E) Heat gun Step 2: Connect the protective ground wire. Note！ Make sure the protective ground wire connection is fastened. Figure 5-4 Connecting the protective ground wire. Explain ⚫...

  • Page 40: Connect The Ac Grid Input Line

    (A) Core (B) Insulating layer (C) Heat shrinkable sleeve (D) Hydraulic pliers (E) Heat gun Step 2: Install the load output line. As shown in Figure Fig 5.2-3 Complete the load output line connection. 5.5 Connect the AC grid input line precondition Before connecting the input line on the AC grid side, please make sure that the other end of the cable is not connected to the grid, or that the AC pre-circuit breaker is in the disconnected state.

  • Page 41: Connect The Energy Storage Device Input Line

    (A) Core (B) Insulating layer (C) Heat shrinkable sleeve (D) Hydraulic pliers (E) Heat gun Step 2: Install the AC grid input line. As shown in Figure Fig 5.2-3 Complete the AC input line connection. 5.6 Connect the energy storage device input line precondition Danger! ⚫...
  • Page 42 Installation of power cables Procedure Step 1: Make the cable, crimping the OT terminal, use 120 mm AC cable, strip the wire, crimping the OT 120-10 terminal. Note！ ⚫ When stripping the thread, do not scratch the core. ⚫ The cavity formed by the crimping of the conductor crimp of the OT terminal should completely cover the core, and the core and the OT terminal should be tightly bonded without loosening.
  • Page 43 The signal port connected to the energy storage device is CAN1/HVBOX, and the corresponding wiring harness sequence is as follows: The wire sequence of communication signals CANH, CANL, GND with energy storage equipment is as follows. The wire sequence at the other end shall be confirmed with the communication port of the energy storage equipment, and then the harness shall be made.

  • Page 44: Connect The Pv String Input Line

    Install power supply cable. AUX TERMINAL BLOCK Terminals 1 and 2 are connected to RS485+and RS485- signal respectively. Terminals 4 and 5 are for Dry Contact signals used for Start and Stop a Diesel Generator. Terminals 7 and 8 are for 24Vdc power supply used for the HUB can Combiner or others AUX. PIN 1 PIN 2 PIN 3...
  • Page 45 under any conditions ⚫ The maximum open-circuit voltage of each PV string must not exceed 650V DC ⚫ The polarity of the DC input side is correct, that is, the positive pole of the photovoltaic string is connected to the positive pole of the photovoltaic input terminal of the integrated cabinet, and the negative electrode is connected to the negative pole of the photovoltaic input terminal of the integrated cabinet.
  • Page 46 (A) Positive metal terminal (B) Negative metal terminal (C) H4TC0001 crimping pliers (D) Positive connector (E) Negative connector (F) H4TW0001 Open wrench Note！ Before and after crimping the positive and negative metal terminals, make sure that the wire core is visible in the sight hole. Observe the wire core inside the sight hole.
  • Page 47 Warning! Before performing step three, make sure that PV SWITCH is in the OFF state. Post-processing Warning! Before removing the positive and negative connectors, make sure that "DC SWITCH" has been placed on "OFF". If you need to remove the positive and negative connectors from the photovoltaic combiner box, you can use an open-end wrench to insert the fixed bayonet and press down hard to carefully remove the DC connector.

  • Page 48: Connect The Generator Input Line

    5.8 Connect the generator input line For systems with an optional generator, a generator is connected. precondition Danger! Before connecting the generator input cable, please confirm that the other end of the cable is not connected to the generator set, or the generator output is in a disconnected state, or the generator has stopped working. Install the power input cable Cable fabrication, crimping OT terminals at both ends, using 120mm AC cable, stripping, crimping OT120-10 terminals.

  • Page 49: Connection Of External Meters

    Install the generator control line Step 1: Control the production of the harness. The cabinet provides the control dry contact of the oil feeder. When the oil feeder needs to be started, the dry contact is closed. When the oil feeder needs to be closed, the dry contact is disconnected. Please crimp the E0512 tubular terminal on the side of the oil engine start stop control harness close to the cabinet.
  • Page 50 S1：Make 3 transformer S1 signal wires according to the figure below. S2：Make 3 S2 signal wires of transformer according to the figure below. Note！ ⚫ When stripping the thread, do not scratch the core. Voltage sampling wire production The voltage sampling wire uses 1mm2 AC cable, UL1569 conductor, withstand voltage of 600V or equivalent, with two ends stripped, one end crimped to E1012 tubular terminal, and the other end crimped to OT1-8 terminal.
  • Page 51 Note！ ⚫ When stripping the thread, do not scratch the core. Communication wire production RS485 uses 0.5mm2 wire, UL1569 wire, withstand voltage 300V or equivalent voltage, strip wire, and crimp E0512 tube terminals at both ends, please use twisted pair shielded wire. Make RS485 signal wires according to the figure below.
  • Page 52 Power supply wire connection The meter has been powered from the voltage sampling port, so no additional power supply wire is required to power the meter. Communication wire connection Meter side: The meter side is connected as shown below. 21 and 22 wiring holes are connected to RS485 communication signals： Cabinet side: As shown in the figure, terminals 1 and 2 are connected to RS485+and RS485- signal respectively.
  • Page 53 Voltage and current Up key Check the voltage and current in the viewing interface Left shift and flashing shift in programming interface Power class View the power in the view interface Down key Move right and modify flashing bit in programming interface Electric energy Programming OK View electric energy in the viewing interface...

  • Page 54: System Debugging

    6 System Debugging 6.1 Check before powering on Inspection items and acceptance criteria Check the Judging criteri item Products and equipment will not be deformed or damaged Check whether the cabinet installation is horizontal, vertical and stable, and whether the bottom support is stable and reliable The required space is reserved around the product installation Mechanical...

  • Page 55: Power Down The System

    Procedure Step 1 Close the AC side lightning protection circuit breaker. Step 2 Close the cabinet photovoltaic input lightning protection circuit breaker. Step 3 If the energy storage port of the HYBO cabinet is connected to the external energy storage device, first turn off the battery breaker of the HYBO cabinet, and then turn off the main circuit breaker of the external energy storage device.
  • Page 56 and after the cabinet has been turned off, perform power-down operations. ⚫ If the user does not use the HMI or APP to issue the shutdown command, after the power down on the power grid, the cabinet will switch to the off-grid working mode. Procedure Step 1 Use the HMI or APP to issue shutdown commands, see 7 HMI settings shutdown operation;...

  • Page 57: Hmi Settingshmi

    7 HMI SettingsHMI 7.1 Introduction to HMI This chapter describes the content distribution and operation methods of the centralized control touch screen interface. The primary menu bar of the HMI display is placed below the display, and the secondary menu is placed on the right side of the display, so that the operator is not allowed to view the screen information when switching between menus.

  • Page 58: Home Page

    7.3 Home Page As shown in the figure, the interface of the home page display is divided into four parts: Status bar: At the top of the page, the display includes: operating mode, air inlet temperature, and system time. Topology map: The middle of the page displays photovoltaic, battery, AC power supply, load direction and power. The menu bar at the bottom of the page, from left to right: Device, Warning, Home, Chart, Setting.
  • Page 59 MPPT data Battery data...

  • Page 60: Warning Page

    AMM data 7.5 Warning page Real-time alerts Click the “Warning” and click the “Real-time” on the warning page to jump to the Real-time warning information, as shown in the figure. Real-time alert page This page displays all critical warning information in the current system in real time. Includes time, device, and fault message.

  • Page 61: Chart

    Historical alerts Click the “History” on the warning page to jump to the Historical warning page, as shown in the figure. Historical alerts page The historical alarm information on this page needs to be actively search. Select the device and alarm signal as shown in the figure, select the start and end time period of warning generation, click the “Search”...
  • Page 62 PV power report page Battery Power Report Page...
  • Page 63 AC Power Report Page Battery SOC report page PV power generation curve: in minutes, display the PV side power curve for the past 24 hours. Battery Power curve: Displays a battery-side power graph for the last 24 hours, in minutes. AC power curve: in minutes, displays the active/reactive power curve of the AC side for the past 24 hours.
  • Page 64 Statistics page Click the Statistics button on the chart page to jump to the Statistics page, as shown in the figure. Photovoltaic power generation daily report page Battery charge and discharge daily report page...
  • Page 65 AC Charge and Discharge Daily Report Page Energy Saving Expense Daily Report page As shown in the image, the statistics contain four subpages: PV day generation: in daily units, display the histogram of photovoltaic power generation energy in the past 10 days. Battery day charge and discharge: in daily units, it displays a histogram of battery charge/discharge energy in the past 10 days.
  • Page 66 Historical data page Click the History button on the chart page to jump to the historical data page, as shown in the figure. Historical data page The historical data of this page needs to be actively queried. Select the device and signal as shown in the figure, select the start/end time period of the historical data, click the “Search”...

  • Page 67: Settings Page

    As shown in the figure, on the log page, there is a drop-down box control that allows you to select three log types: Configuration log: records the configuration information stored in the centralized control SCU database, such as electricity price and operation policy. Control log: record the data sent to specific module devices, such as on/off, module power, module working status, etc.
  • Page 68 Step 3: Set a running strategy Introduction to running the strategy: 1、 Load prioritized: that is, spontaneous self-consumption mode, the system is used as a backup energy, the photovoltaic power is given priority to meet its own use, followed by the battery charging, and the excess energy is fed back to the power grid after the battery is full.
  • Page 69 Load prioritized mode Set the Plan mode: Click the strategy button on the Settings page to jump to the Run strategy Settings page. Click the Plan mode, enter the charging and discharge period and power, click Confirm, enter the password verification, and the system runs in the Plan mode.
  • Page 70 Set the remote mode: Click the strategy button on the Settings page to jump to the Run Strategy Settings page. Click Remote Mode, click Confirm, enter password authentication, and the system runs according to the instructions issued by the superior EMS. Remote mode Set the local mode: Click the strategy button on the Settings page to jump to the Run Strategy Settings page, as shown in the figure.
  • Page 71 Note 2: a. To switch the operation strategy, click the "Confirm" button to store it in the centralized control system database, which takes effect in real time. Otherwise, failing to set CONFIRM will result in not functional setting. b. Click the Cancel button to restore the currently running policy and settings. Step 3: Set system parameters On the main interface, click the "Setting"...
  • Page 72 Step 4: Set the grid parameters Click the Config” button on the Settings page to jump to the System Configuration Settings page, as shown in the figure. Click “Grid” to enter the power grid parameter settings page: Grid parameter settings page Grid parameter setting page.
  • Page 73 Step 5: Set the battery parameters Click the “Config” button on the Settings page to jump to the System Configuration Settings page, as shown in the figure. Click “Protect” to enter the Battery Parameter Settings page and set the battery SOC threshold for starting inverter output, turning off system inverter output, and shutting down.

  • Page 74: Other Settings

    Step 6: Set the running parameters Click the “Config” button on the Settings page to jump to the System Configuration Settings page, as shown in the figure. Click the “control” to set up, the operation control includes Shutdown, On-Grid Start, Off-Grid Start. Run Control Settings page If the device is connected to the power grid normally, click “on grid start”, the device will start up, and on-grid mode work；...
  • Page 75 About The device SN number, software version information, and factory reset are described as shown in the figure. About page As shown in the figure, this page displays the system and module hardware and software version numbers, as well as factory reset.
  • Page 76 System upgrade Put the upgrade file into the root directory of the USB flash drive and insert it into any USB port of the centralized display screen, and the dialog box shown in the following figure will pop up, prompting whether to upgrade. Follow the dialog box prompts to complete the upgrade.
  • Page 77 Select the pop-up window for the time period. Password verification pop-up window: used to verify the control configuration to do the permission, click the input box to pop up the keyboard, enter the password. The upper right corner is the countdown of the pop-up window, the time will automatically hide the pop-up, and the countdown stops when the password is entered.
  • Page 78 Screensavers After 5 minutes without touching, you will enter the screensaver mode. Screensaver page...

  • Page 79: Noor Mobile App ( Ios And Android)

    8 Noor Mobile APP ( iOS and Android) 8.1 App Introduction function NOOR Cloud App (abbreviated as app) is a cloud through 4G and Cabinet. The mobile application software of terminal communication can realize alarm query, parameter configuration, daily maintenance, debugging and other functions, and is a convenient maintenance platform. Connection method After the DC side or AC side of the cabinet is powered on, the app and the cabinet can be connected through the router in the cabinet:...

  • Page 80: Login And Logout Of The App

    8.4 Login and Logout of the APP 8.4.1 Login APP After correctly installing the app on your mobile phone, you can use it by logging into the app. Steps： On the mobile desktop, use the Noor App application icon to login. On the app login page, enter your account and password, then click "Sign in".

  • Page 81: Build A Power Station Wizard

    8.5 Build a Power Station Wizard precondition After completing the device commissioning, you can use Noor App to create a power station and configure the basic information, which enables centralized monitoring and management of the devices. 8.5.1 Login at the first time to create an initial power station After registering and logging in for the first time, it will automatically jump to the page of adding a power station, fill in according to the page information, you can click "Skip"...

  • Page 82: Add New Device

    8.6 Add new device After the power station is created, if you want to add new device to the power station, you can add the new device to a power station by this function. Steps1: Click the " " icon in the upper right corner of the home page to enter the scanning page. Step 2: Scan or identify the QR code of the data collector from the album.
  • Page 83 Fault\Alarm messages: display the fault alarm information of the binding devices of the plant. ⚫ Real-time operating status: real-time status, working mode, and power supply direction of the ⚫ devices system under the plant. Today's information: CO2 emission reduction and today's energy information such as ⚫...

  • Page 84: Cabinet Settings

    8.7.3 Energy Information On the main interface, select "Energy charts" to view energy information, as shown below. Select time: Click the " " area to select the data view on the specified date. ⚫ Select parameters: Click the " " area to select the parameters that need to be ⚫...
  • Page 85 power station. When the load priority mode is enabled, the planning mode cannot be set. After load priority mode is disabled, planning mode is enabled immediately. Auto mode The priority of photovoltaic power generation is to ensure the load works, and then the remaining photovoltaic power is charged to the energy storage battery.
  • Page 86 Description：In the process of setting the planning mode, the charging/discharging time periods cannot overlap, and the 8.8.2 Device parameter setting On the "Basic Settings" page, set parameters as required。 Click to select the cabinet equipment for setting, function setting: system setting, protection parameter setting, power grid setting, operation control setting.
  • Page 87 "Charging Target SOC ": SOC limit for maximum battery charge. “SOC Threshold Hysteresis”: Hysteresis between SOC limits, such as charging maximum SOC, after reaching the charging maximum SOC, it must be discharged more than the hysteresis before the charging is started at the second time, preventing the device from frequently switching charge and discharging.
  • Page 88 Electricity price Setting Click on electricity price settings to set the time and electricity price. Click: "Electrovalence Setting" to enter the grid parameter setting interface, and set the time period and unit price of electricity price Top, peak, Flat, and valley time Advanced setting Steps1: Click "...

  • Page 89: Device Information

    8.9 Device Information You can view the detailed real-time operation information of the devices system under the current plant such as photovoltaic, power grid, battery, and load. Procedure: Step1：Click the“ ”icon in the upper left corner area of the homepage, and the page will pop up on the left side;...

  • Page 90: Plant Management

    Device information: You can view the basic information and operation status of all devices ⚫ under the current plant. Device deletion: Swipe left on the device you want to delete to appear the red delete button, ⚫ click to confirm the pop-up window and delete the device. 8.11 Plant Management In the app, users can create plant, edit plant information, and delete plant.
  • Page 91 Step3：On the "Plant Management" page, click the “ ”icon in the upper right corner of the plant that needs to be edited; Step4： Modify the relevant content according to your actual needs, and then click "Save". 8.11.3 Delete the plant Procedure: Step1：Click the “...

  • Page 92: System Maintenance

    9 System Maintenance 9.1 Routine Maintenance In order to ensure the long-term good operation of the cabinet, it is recommended to maintain it routinely as described in this section. Caution! Perform system power-down operations while performing maintenance such as system cleaning, electrical connections, grounding reliability, etc.
  • Page 93 The sampling voltage error of AC Voltage the upper and lower plates of Sampling Contact after-sales repair the grid voltage is large (only Abnormal Alarm 60kw has this fault) DC Voltage The DC sampling error is Sampling Failure Contact after-sales repair greater than 20V Alarm When the parallel is reached,...
  • Page 94 AC Current The AC side current sampling is Sampling Failure Contact after-sales repair abnormal Fault AC Output Short The AC side current sampling is Contact after-sales repair Circuit Fault abnormal The AC voltage does not reach Inverter Amplitude the given value during the start- Power down and restart Lock Alarm up process...
  • Page 95 Module C2 Temp. IGBT temperature reaches 85° Check the air duct and fan High Alarm Module B2 Temp. IGBT temperature reaches 85° Check the air duct and fan High Alarm Module A2 Temp. IGBT temperature reaches 85° Check the air duct and fan High Alarm Air Outlet Temp.
  • Page 96 During the start-up process, the DC Access 1 Soft error between the low-side Power down and restart Start Fault voltage and the given value is greater than 10V DC Access 1 The low-side voltage is less than Modify the lower voltage value of Undervoltage the set lower voltage limit the low-side access 1...
  • Page 97 Discharge Cell Discharge high temperature Alert prompts, no processing is High Temperature alarm required Alarm Charge Over Battery pack charge overcurrent Alert prompts, no processing is Current Alarm alarm required Discharge Over Battery pack discharge Alert prompts, no processing is Current Alarm overcurrent alarm required...
  • Page 98 The cloud platform connection is EMS Cloud lost, or the communication from Check whether the network and Comm. Fault the cloud platform is not cloud platform are unblocked received in 150s Communication The device failed to Check the communication cable, _Grid failed communicate with the SCU...

  • Page 99: Cabinet Disposal

    10 Cabinet disposal 10.1 Disassemble the cabinet Procedure Step 1 Perform a system power-down operation (see 6.3 System Power-down). Step 2 Disconnect all electrical connections of the cabinet, including signal wires, photovoltaic input wires, energy storage input wires, AC output wires and protective ground wires. Step 3 Remove the cabinet cabinet fixing screws.

  • Page 100: Appendix A Grid Standard Code

    Appendix A Grid Standard Code The list of grid standard codes will be refreshed from time to time, please refer to the actual product. Table A-1 List of grid standard codes serial Grid standard code illustrate Grid voltage Grid frequency number name Italy...

  • Page 101: Appendix B Abbreviations

    Appendix B Abbreviations Alternating Current Direct Current Identifier Light Emitting Diode LVRT Low Voltage Ride-Through Media Access Control MPPT Maximum Power Point Tracking Personal Computer Protective Earthing Photovoltaic Residual Current Device RCMU Residual Current Monitoring Unit Relative Humidity Serial Number THDI Total Harmonic Current Distortion WEEE...

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