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Weco HYBO-240 Installation And User Manual

Integrated hybrid cabinet
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HYBO-240/240- TL
Integrated Hybrid Cabinet
Installation and User manual

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Summary of Contents for Weco HYBO-240

  • Page 1 HYBO-240/240- 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-240/240-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: Table Of Contents

    CONTENTS 1 Safety Instructions ................................5 1.1 General security considerations .............................. 5 1.2 Statement ....................................5 1.3 Enclosure identification protection ............................5 1.4 System installation ..................................6 1.5 Electrical connection ................................6 1.6 Operate ...................................... 6 1.7 Maintenance and replacement ..............................6 2 Product Introduction ...............................
  • Page 4 7 HMI SettingsHMI ................................56 7.1 Introduction to HMI ................................56 7.2 System Boot ..................................... 56 7.3 Home Page....................................57 7.4 Device Page ..................................... 57 7.5 Warning page ..................................59 7.6 Chart Pages ..................................... 60 7.7 Settings page ................................... 65 7.8 Other Settings ..................................

  • Page 5: 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 6: System Installation

    When installing the HYBO, make sure that it is not electrically connected and energized. ⚫ There should be a certain distance between HYBO-240/240 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 7 ⚫ 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 8: Product Introduction

    2 Product Introduction 2.1 Overview Function HYBO photovoltaic energy storage charging cabinet is a 240kW 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 9: 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 10: Description Of Appearance

    2.3 Description of appearance Front Fig. 2.3-1 Front exterior drawing Emergency stop button Display screen -HMI Info LED Light Front door lock Air inlet Filter...
  • Page 11 Back Air outlet Rear door lock Fig.2.3-2 Exterior view of the back...
  • Page 12 Six-sided view of the 240kW version 1150mm(W)*2140mm(H)*1000mm(D), height with lifting ring: 2240mm, Weight 1020 kg Fig. 2.3-3 Six-sided view...
  • Page 13 HYBO 240/240 Internal structure (front door open). MPPT *4 Load breaker Battery breaker Generator breaker Grid breaker Fig. 2.3-4 Internal structure diagram (front door open).
  • Page 14 List of electrical devices HYBO-240/240-TL Application Role Spec Manufacturer Model Specification Input circuit PV Input breaker Automatic NDM3Z-250/4341 250A J0 1000V /250A Breaker Protection Breaker Nader DC24V Breaking capacity 25kA 1000V/20kA（8/20uS） Maximum discharge current PV SPD （8/20uS） protection Surge Protection...
  • Page 15 Internal structure (rear door open) MPPT *4 STS *1 PCS *4 Wheels Fig.2.3-5 Internal structure diagram (rear door open)

  • Page 16: Technical Parameters

    2.4 Technical parameters Model HYBO-180/180- HYBO-180/240- HYBO-240/180- HYBO-240/240- PV side parameters Maximum input power (kW) Maximum DC voltage (Vd.c) PV MPPT range (Vd.c). 200~650 Number of MPPT channels MPPT 3*12 3*12 4*12 4*12 Maximum Input Current (A) 200*3 200*3 200*4...

  • Page 17: Label Description

    Max Inductive load power (kW) 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 ATS) On-grid/off-grid switching time (Optional ≤25 milliseconds STS) -20~+60 （>50°C Derating） Operating temperature (°C) Permissible relative humidity ≤95%, non-condensing...
  • Page 18 Read instructions always Remind the operator to pay attention to check the instruction before operating the HYBO 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 cabinet serial number Serial number information label...
  • 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.

  • Page 20: Working Principle

    Description of the certification mark icon name meaning EU CE certification mark The product complies with the basic requirements of the EU's New Method for Technical Coordination and CE Déclaration Standardization EU WEEE logo It is not possible to dispose of the cabinet as household waste 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 240kW PV power it...
  • 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, mains power available: Load prioritized mode PV > EPS Load +Battery Charge If BAT SOC<Max SOC Then Feedback Grid=PV -（ Battery Charge + EPS Load ） BAT Charge= Maximum allowable charging current of BMS Photovoltaic, battery, mains power available: PV >...
  • Page 22 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： Discharge Time (PV>Plan Power)&(Plan Power>Load1),SOC<max SOC,BAT Charging Then BAT Charge=PV-Plan power energy feed back to the Grid=Plan power-Load1 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= 0 PV deviate MPPT point; PV=EPS Load PV, battery are available, Grid shut down PV < EPS Load BAT SOC> On-Grid SOC Discharge Limit, Then BAT Discharge= EPS Load-PV PV, battery are available, Grid shut down PV <...

  • Page 24: Cabinet Storage

    3 Cabinet Storage If the cabinet is not used immediately, the storage of the device should be in accordance with the following 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

    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: Container Bottom Installation

    Note！ ⚫ In order to prevent dust from entering the human respiratory tract or falling into the eyes when drilling or cutting, the operator should wear protective goggles and dust cover. ⚫ Use a vacuum cleaner to remove the dust inside and outside all holes, and then measure the hole distance, and reposition and punch holes for large errors.

  • Page 30: Container Top Installation

    4.4.3 Container top installation Procedure Step 1: Install the top fixing as shown in the figure below. 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 Fig. 4.5-1 Baffle structure diagram Step 3: Move the cabinet onto the retaining screws, so that the cabinet is perpendicular to the ground, tighten the combination screws, and replace the left and right baffles. Fig. 4.5-2 Installation Diagram...

  • Page 32: External Meter Installation

    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). Operating Steps: It is recommended to use Acrel DTSD1352 ammeter and Acrel AKH-0.66-60II-1500/5 current transformer.
  • Page 33 Unit: mm The installation method of the ammeter is rail installation, and the installation method of the transformer is bottom installation. The specific operations are as follows： Step 1: Open the front power distribution cabinet, install the fixed guide rail on the bottom plate beside the front circuit breaker, and fix the meter on the guide rail.
  • Page 34 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 35: 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 36 Cable description serial location type Conductor cross- Outside diameter source number sectional area PV input wire Industry-wide outdoor 120mm 15mm-16mm Users bring their photovoltaic cable (recommended model: PV1-F). Energy storage Industry-wide outdoor 120 mm 15 mm-16mm Users bring their input wire photovoltaic cable (recommended model: PV1-F).

  • Page 37: Open The Front Door Of The Cabinet And Remove The Baffle

    5.2 Open the front door of the cabinet and remove the baffle Procedure Step 1: Open the front door and remove the circuit breaker switch baffle and base inlet baffle. 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 38: Connect The Protective Grounding Wire

    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: Fig.

  • Page 39: Connect The Load Output Wire

    Note！ Make sure the protective ground wire connection is fastened. Connect the protective grounding wire to the earth terminal and the cabinet PE grounding bar. Read info ⚫ The PE of the AC output interface is only used as an equipotential connection point for the protective ground and cannot replace the protective grounding point of the chassis housing.

  • Page 40: Connect The Ac Grid Input Wire

    5.5 Connect the AC grid input wire Precondition Before connecting the input wire 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. Procedure Step 1: Cable making, crimping OT terminals, using 150 mm AC cable, stripping, crimping OT 150-12 terminals.
  • Page 41 ⚫ A short circuit in energy storage equipment can cause personal injury. The instantaneous high current caused by a short circuit will release a large amount of energy, which may cause a fire. ⚫ During operation, it is forbidden to perform maintenance operations on the energy storage wire, such as entering or exiting the energy storage equipment.
  • Page 42 Step 2: Install the power input wire of the energy storage device, if using 2 clusters of batteries, please use 120 square millimeter cables per cluster. If using 4 clusters of batteries, please use 70 square millimeter cables per cluster. Danger! Energy storage equipment voltage is fatal for a human, please use a special insulation tool when connecting cables.
  • Page 43 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. Step 2: Install the communication cable. The connectors at both ends of the communication connection with the energy storage equipment are inserted into the corresponding network ports, and the integrated cabinet side is inserted into the CAN1/HVBOX port.

  • Page 44: Connect The Pv String Input Wire

    Terminals 7 and 8 are for 24Vdc power supply used for the HUB can Combiner or others AUX. PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 RS485 RS485 Reserved Dry Contact Reserved...
  • Page 45 Caution! Please use the positive and negative metal terminals and DC connectors that come with the box. The use of metal terminals and photovoltaic connectors of other incompatible models can lead to serious consequences, and the resulting damage to the equipment is not covered by the equipment warranty. Note！...
  • Page 46 Step 2: Measure the voltage of the DC input string with a multimeter, verify the polarity of the DC input cable, and ensure that the voltage of each string is within the allowable range of the integrated cabinet. Step 3: Connect the total positive and negative poles of the photovoltaic combiner box to the photovoltaic input terminal of the integrated cabinet.

  • Page 47: Connect The Generator Input Wire

    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. Remove the DC connector 5.8 Connect the generator input wire For systems with an optional generator, a generator is connected.
  • Page 48 Step 2: Install the power output cable. As shown in Figure Fig 5.2-3 Complete the generator output wire connection. Install the generator control wire 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.

  • Page 49: Connection Of External Meters

    5.8 Connection of external meters For customers who need to do external discharge countercurrent, you can choose an external meter, recommended model: Precondition The installation of the external meter is complete. Step 1: Make a wiring harness to connect to the external meter. Current sampling hall wire production The current sampling wire uses a 1mm2 AC cable, a UL1569 wire with a withstand voltage of 600Vac or equivalent, stripped, at both ends Crimped E1012 terminals.
  • Page 50 Make 3 voltage sampling signal wires according to the figure below. 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.
  • Page 51 Connect according to the following electrical schematic diagram： 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：...
  • Page 52 As shown in the figure, terminals 1 and 2 are connected to RS485+and RS485- signal respectively. Step 2: Meter setting Key Function Description Key icon Key name Key functions Menu key Enter/Exit Menu. Voltage and current Up key Check the voltage and current in the viewing interface. Left shift and flashing shift in programming interface.

  • Page 53: 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 54 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 55: Power Down The System

    6.3 Power down the system Background information Warning! ⚫ After the cabinet is powered down, there is still residual power and heat in the chassis, which may cause electric shock or burns. Therefore, after 15 minutes of powering down the cabinet system, wear protective gloves and then operate the cabinet. ⚫...

  • Page 56: 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 57: 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 58 MPPT data Battery data...

  • Page 59: 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 60: 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 “button, you can search the historical warning information once, and the results are displayed in the table above, including Device, Fault message, Start time, End time.
  • Page 61 Battery Power Report Page AC Power Report Page...
  • Page 62 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. Battery SOC curve: Displays the battery SOC curve for the last 24 hours, in minutes.
  • Page 63 Battery charge and discharge daily report page AC Charge and Discharge Daily Report Page...
  • Page 64 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. AC day charge and discharge: in daily units, display the AC charge/discharge energy histogram of the past 10 days.

  • Page 65: Settings 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” button, that is, you can search the historical data information once, and the results are displayed in the table above, including device, signal, value, and time.
  • Page 66 Electricity price parameter setting page As shown in the figure, the page displays the current peak valley period and peak valley electricity price. If you need to modify the peak valley electricity price, you can directly click on the electricity price to modify it, and click on the corresponding period button box to modify the same peak valley period.
  • Page 67 Click Load prioritized, click Confirm, enter password authentication, and the system runs in load priority mode. 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 68 Plan mode Note 1: The charging and discharging periods cannot coincide. 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.
  • Page 69 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. Click Local Mode, click Confirm, enter password authentication, and the system runs according to local manual instructions. Local mode Note 2: a.
  • Page 70 PCS ID: Give this device a code name, which is a string of numbers. HMI IP: is the IP address of the equipment in the cabinet. The default is to use the router in the cabinet. If an external network is used, it needs to be configured as an external matching network address. HMI GW: it is the gateway of the equipment in the cabinet.
  • Page 71 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 72: 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 73 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 74 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 75 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 76 Screensavers After 5 minutes without touching, you will enter the screensaver mode. Screensaver page...

  • Page 77: 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 78: 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 79: Build A Power Station Wizard

    8.4.2 Logout APP Steps： Click " " in the upper left corner of the main page, and a pop-up page will appear on the left side. On the pop-up page that slides out, click the " Log Out" icon to log out. 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...

  • Page 80: Add New Device

    8.5.2 Add a power station Step1: Click " " in the upper left corner of the main page, and a page will slide out from the left side. Step2: Click on the "Plant Management" button in the slide-out page to view the power station list. Step3: Click the "+"...

  • Page 81: Check The Power Station Status

    8.7 Check the power station status The Noor App provides an overview of the power station, real-time status overview of the power station, energy output and consumption, revenue, energy flow diagrams, and other information. 8.7.1 View the details of the power station After logging in to the App, you can view the details of the current power station, or you can click the "...
  • Page 82 8.7.2 Fault message reminder Click " " on the "Home Page" to view the fault messages of the devices of the power station. View fault\alarm messages: Click the fault alarm record to view the fault alarm details. ⚫ 8.7.3 Energy Information On the main interface, select "Energy charts"...

  • Page 83: Cabinet Settings

    8.8 cabinet settings The working mode and parameters of specific equipment can be set in the power station setting Steps1: Click the“ ” icon in the upper left corner area of the homepage, and the page will pop up on the left side; Steps2: Click "Cabinet Setting"...
  • Page 84 Peak Shaving The system can run according to the set time and power, use photovoltaics and batteries when electricity prices are high, use the grid and charge batteries when electricity prices are low, and sell the remaining electricity generated by photovoltaics to the grid during the day (with the permission of the grid company first In order to use the function of feeding into the grid), it can save electricity costs.
  • Page 85 DG Capacity：Rated power of the generator connected to the system. Maximum Load Power：The maximum value of EPS load external to the integrated cabinet. When the generator starts, the integrated cabinet will use the remaining power after subtracting the maximum load power from the generator capacity to charge the battery.
  • Page 86 Grid Setting Grid parameter settings include maximum power and grid capacity for grid connection. On-Grid Maximum: Maximum grid-connected power refers to the maximum power that can be fed back to the grid, which can be confirmed with the local power company to meet local regulatory restrictions. Grid Capacity: The maximum power value that can be taken from the power grid, and it is allowed to confirm the size of the previous stage circuit breaker to avoid abnormal disconnection of the previous stage circuit breaker.

  • Page 87: Device Information

    The advanced settings page can be configured to turn off the integrated cabinet, connect to the grid, and disconnect from the grid Shut down：Integrated cabinet shutdown On-grid start：When the system has AC input, select grid connection and power on Off-grid start：When the system does not have AC input, select Off Network and Start 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.

  • Page 88: Device Management

    8.10 Device management You can view the basic status of all devices added by the current plant. Procedure: Step1：Click the “ ” icon in the upper left corner area of the homepage, and the page will pop up on the left side. Step2：Click "Device Management"...
  • Page 89 8.11.2 Edit plant information According to the actual situation, the name of the plant, the address of the plant and other information can be edited. 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 8.11.3 Delete the plant Procedure: Step1：Click the “ ”icon in the upper left corner area of the homepage, and the page will pop up on the left side. Step2： Click "Plant Management" to enter the plant list page. Step3：Select a plant to slide left and the "Delete" button will appear. Step4：...

  • Page 91: 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 92 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 93 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 94 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 95 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 96 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 97 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 98: 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 99: 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 100: 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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Hybo-240-tl

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