Huawei LUNA2000 Series User Manual
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Huawei LUNA2000 Series User Manual

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LUNA2000-(5-30)-S0
User Manual
Issue
01
Date
2020-09-18
HUAWEI TECHNOLOGIES CO., LTD.

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Frequently Asked Questions (10)

  • What are the available energy storage capacities for the Huawei LUNA2000 series?

    The Huawei LUNA2000 series offers energy storage capacities ranging from 5 kWh to 30 kWh. Each battery expansion module (LUNA2000-5-E0) has a standard capacity of 5 kWh, and one power control module can support a maximum of three battery expansion modules.

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  • How is the Huawei LUNA2000 battery system connected to a solar inverter?

    The Huawei LUNA2000 battery system is connected to a solar inverter as follows:

    • The input and output ports of the LUNA2000 battery are connected to the battery ports of the inverter.
    • The battery communicates with the inverter over the RS485 port and Enable port to implement communication and control.
    • DC input power cables are connected from the battery to the inverter.

    For more information, see pages 18 and 60 of the manual.
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  • Does the Huawei LUNA2000 battery support parallel connection for increased capacity?

    Yes, the Huawei LUNA2000 battery supports power and capacity expansion. Up to two power control modules can be connected in parallel, and one power control module supports a maximum of three battery expansion modules. This allows for increased capacity through battery cascading.

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  • What safety features are integrated into the Huawei LUNA2000 battery system?

    The Huawei LUNA2000 battery system integrates various safety features and precautions:

    • General Safety: Includes warnings against unauthorized modifications, failure to follow instructions, and damage due to external factors. It emphasizes not working with power on during installation and removing idle packing materials. In case of fire, immediately evacuate the building. Users should not scrawl, damage, or block warning labels and must tighten screws using appropriate tools. It also advises against opening the host panel or altering the internal structure without manufacturer consent.
    • Personal Safety: Requires wearing proper personal protective equipment (PPE) and using tools correctly. It warns against touching energized equipment, as the enclosure can be hot. The equipment must be reliably grounded. Users should avoid touching a faulty battery due to potential high temperatures and must not disassemble or damage the battery to prevent contact with harmful electrolyte.
    • Electrical Safety: Emphasizes grounding requirements, ensuring the protective earthing (PE) cable is installed first and securely connected. All electrical connections must comply with local standards, and approval from the local electric utility company is required for grid-tied mode. Dedicated insulated tools are to be used for high-voltage operations. Power cables should not be connected or disconnected with power on, and the disconnector on upstream equipment should be switched off before working on energized components.
    • Installation Environment Requirements: Specifies installation in a dry, well-ventilated environment away from direct sunlight, rain, fire, and water sources. The support surface must be solid and flat. It prohibits installation in areas with flammable or explosive materials or in salt-affected areas. Ventilation vents must not be blocked to prevent fire due to high temperatures.
    • Maintenance and Replacement: Requires power-off before maintenance, following delayed discharge instructions, and placing temporary warning signs. Faulty equipment should be reported to the dealer. Only trained personnel should perform maintenance, ensuring no dangerous voltages remain before working.
    • Enclosure Labels: Labels provide warnings such as burn hazards (do not touch hot enclosure), delayed discharge (high voltage persists for 5 minutes after power-off), and operator warnings (only qualified professionals should install/maintain, ground before power-on).
    • Battery Storage: Batteries should be stored according to labels, stacked properly, and handled with caution to avoid damage.
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  • Where can I find the technical datasheet for the Huawei LUNA2000 battery pack?

    The technical datasheet for the Huawei LUNA2000 battery pack can be found in the Technical Specifications section of the user manual, specifically under LUNA2000-5KW-C0 for the power control module and LUNA2000-5-E0 for the battery expansion modules.


    For more information, see pages 81 and 82 of the manual.
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  • What is the maximum power output of the Huawei LUNA2000 energy storage system?

    The Huawei LUNA2000 energy storage system has a rated charge and discharge power of 5 kW and a peak discharge power of 7 kW (for 10 seconds).


    For more information, see page 81 of the manual.
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  • Can the Huawei LUNA2000 battery be monitored remotely?

    Yes, the Huawei LUNA2000 battery can be monitored remotely. It can be managed and maintained through a cloud data management system via the Smart Dongle, and local and remote operations can also be performed using a mobile phone app.


    For more information, see pages 18 and 23 of the manual.
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  • What is the minimum state of charge recommended for the Huawei LUNA2000 battery?

    The minimum state of charge recommended for the Huawei LUNA2000 battery depends on the working mode:

    • For self-consumption and pure off-grid modes, the default discharge cutoff capacity is 0%.
    • When the off-grid mode is enabled, the backup power SOC can be set between 0% and 50%, meaning the battery stops discharging when it reaches the set backup power SOC.

    For more information, see pages 28, 35 and 36 of the manual.
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  • What is the optimal operating temperature range for the Huawei LUNA2000 battery?

    The recommended operating temperature range for the Huawei LUNA2000 battery is from 15°C to 30°C. The general operating temperature range is -10°C to +55°C.


    For more information, see pages 12 and 82 of the manual.
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  • What type of battery cell technology does the Huawei LUNA2000 use?

    The Huawei LUNA2000 battery expansion module uses LiFePO4 (Lithium Iron Phosphate) battery cell technology, which is a type of Li-ion battery.

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Summary of Contents for Huawei LUNA2000 Series

  • Page 1 LUNA2000-(5-30)-S0 User Manual Issue Date 2020-09-18 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

    NOTICE is used to address practices not related to personal injury. Supplements the important information in the main text. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 4 About This Document Change History Changes between document issues are cumulative. The latest document issue contains all the changes made in earlier issues. Issue 01 (2020-09-15) This issue is the first official release. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 5: Table Of Contents

    3.3.2 Setting the Pure Off-grid ESS Mode........................30 4 System Installation ........................32 4.1 Checking Before the Installation ..........................32 4.2 Preparing Tools and Instruments..........................32 4.3 Determining the Installation Position ......................... 34 4.4 Equipment Installation ..............................35 Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 6 8 Technical Specifications ......................75 8.1 LUNA2000-5KW-C0 ..............................75 8.2 LUNA2000-5-E0 ................................ 76 9 FAQ ..............................77 9.1 How Do I Replace a Fuse? ............................77 A Acronyms and Abbreviations ....................79 Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 7: Safety Precautions

    The "NOTICE", "WARNING", and "DANGER" statements in this document do not cover all the safety instructions. They are only supplements to the safety instructions. Huawei will not be liable for any consequence caused by the violation of general safety requirements or design, production, and usage safety standards.
  • Page 8 When a battery is faulty, the temperature may exceed the burn threshold of the touchable surface. Therefore, avoid touching the battery.  Do not disassemble or damage the battery. The released electrolyte is harmful to your skin and eyes. Avoid contact with the electrolyte. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 9: Personnel Requirements

     Do not damage the modules of the equipment. 1.2 Personnel Requirements  Personnel who plan to install or maintain Huawei equipment must receive thorough training, understand all necessary safety precautions, and be able to correctly perform all operations. ...

  • Page 10: Electrical Safety

    This prevents damage to the insulation layer of the cables.  Bind cables of the same type together. When routing cables of different types, ensure that they are at least 30 mm away from each other. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 11: Installation Environment Requirements

     Do not expose the equipment to flammable or explosive gas or smoke. Do not perform any operation on the equipment in such environments. Figure 1-1 Installation environment Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 12: Transportation Requirements

    Ensure that the ladder is securely positioned. The recommended angle for a ladder against the floor is 75 degrees, as shown in the following figure. An angle rule can be used to measure the angle. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Commissioning

    When the equipment is powered on for the first time, ensure that professional personnel set parameters correctly. Incorrect settings may result in inconsistency with local certification and affect the normal operation of the equipment. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 14: Maintenance And Replacement

    Take out all tools and parts from the equipment after maintenance is complete.  If the equipment is not used for a long time, store and recharge batteries according to this document. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 15: Product Description

    The battery energy is output to the loads through the inverter. Model  Model of the power control module in the LUNA2000 battery: LUNA2000-5KW-C0 Figure 2-1 Model number Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 16 Figure 2-3 Model number Table 2-3 Model description Meaning Value Product LUNA2000: residential battery Energy level 5: The capacity level is 5 kWh. This product supports 5 kWh to 30 kWh. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 17 The LUNA2000 battery is applicable to the grid-tied systems of residential rooftop PV plants. Typically, a grid-tied system consists of PV strings, LUNA2000 batteries, an inverter, an AC switch, and a power distribution box (PDB). Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 18 LAN to manage and maintain the LUNA2000 battery. − Connect the inverter to the public network through the Smart Dongle to manage and maintain the LUNA2000 battery through the management system. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 19: Appearance

    (3) Power control module (4) Battery expansion modules (5) Installation base (6) Black start switch (7) Heat sink Power Control Module The power of the power control module is 5 kW. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 20 (1) Battery expansion (2) Boss for alignment (3) Battery cascading module terminals (B+/B–) (4) Battery cascading (5) COM port (COM) (6) Ground point terminals (B+/B–) (7) Heat sink (8) Ground point Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 21: Label Description

    Refer to documentation Reminds operators to refer to the documentation provided with the equipment. Grounding Indicates the position for connecting the PE cable. The labels are for reference only. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 22: Features

    Easy Installation and Replacement  Standard battery DC terminals are used for system connection.  Modular design is adopted for batteries.  The installation or replacement can be performed by two persons. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 23: Working Principles

    LVDC into HVDC and feed the power into the power grid through the inverter. Figure 2-11 Schematic diagram Working Mode The LUNA2000 battery can work in hibernation, standby, or operating mode. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 24 The auxiliary power source inside the battery works, and the DC-DC converter does not work. Operating The internal auxiliary power source of the battery works, and the DC-DC mode converter charges the battery. The DC-DC converter discharges. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 25: Application Scenarios And Settings

    The SUN2000-(2KTL–6KTL)-L1 or SUN2000-(3KTL–10KTL)-M1 inverters are supported. The PV string converts solar energy into electric energy, which is then converted by the inverter into power for loads and then fed to the power grid. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 26 The grid-tied ESS supports inverter cascading. A maximum of three inverters can be cascaded. One inverter connects to and manages batteries, and the other inverters are used to generate extra energy. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 27 When the capacity requirement is high, you can add inverters and batteries. A maximum of three inverters can be cascaded. Each battery connects to the inverter through an independent RS485 port and is managed by the inverter connected to it. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 28: Setting The Grid-Tied Ess Mode

     In this mode, Maximum self-consumption is selected. By default, the charge cutoff capacity is 100% and the discharge cutoff capacity is 0% for Huawei LUNA2000 batteries. For details about how to change the charge or discharge cutoff capacity, see Battery Commissioning.
  • Page 29 Maximum Retain this parameter to the maximum discharge  discharge power power. Additional configuration is not required. Maximum (kW) discharge power] End-of-charge Set the charge cutoff capacity. 80%–100% capacity (%) Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 30 If no time segment is set, the ESS does not discharge, and the PV modules and power grid supply power to loads. Figure 3-5 Time-of-use working mode Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 31 The value is determined by the local grid Maximum (kW) company. If there is no requirement, the value is charge power the maximum charge power of the ESS by allowed by default. the grid] Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 32 When the PV energy is less than the maximum output capability of the inverter, batteries discharge to maximize the output energy of the inverter to the grid. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 33: Grid-Tied And Off-Grid Ess

    The grid-tied and off-grid ESS supports inverter cascading. One inverter connects to and manages batteries, and the other inverter is used to generate extra energy. The Backup Box can be connected to only one inverter. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 34: Setting The Grid-Tied And Off-Grid Ess Mode

    SOC when the grid fails. (The battery SOC for power backup can be set based on customer requirements.) Enabling Off-grid Mode On the home screen, choose Settings > Feature parameters and enable Off-grid mode. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 35 Automatic switching, if the switching grid fails, the inverter is switched to off-grid  Manual mode. If the grid recovers, the inverter is switched switching to grid-tied mode. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 36: Pure Off-Grid Ess

    PV energy in batteries. When the sunlight is insufficient or there is no sunlight, batteries discharge to supply power to loads. By default, the charge cutoff capacity of Huawei LUNA2000 batteries is 100% and the discharge cutoff capacity is 0%. For Issue 01 (2020-09-18)
  • Page 37 LUNA2000-(5-30)-S0 User Manual 3 Application Scenarios and Settings details about how to change the charge or discharge cutoff capacity, see 6.3 Battery Commissioning. Figure 3-11 Battery control parameter setting Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 38: System Installation

    If any item is missing or damaged, contact your dealer. For details about the number of deliverables delivered with the battery, see the Packing List in the packing case. 4.2 Preparing Tools and Instruments Type Tools and Instruments Installation Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 39 Cord end terminal Disassembly and PV-CZM-22100) crimper Assembly Tool (model: PV-MS-HZ open-end wrench) Cable tie Vacuum cleaner Multimeter (DC voltage measurement range ≥ 600 V DC) Marker Steel measuring tape Level Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 40: Determining The Installation Position

    Do not place any flammable or explosive materials around the equipment.  To prevent fire due to high temperature, ensure that the ventilation vents or heat dissipation system are not blocked when the equipment is running. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 41: Equipment Installation

    Reserve sufficient clearance around the battery to ensure sufficient space for installation and heat dissipation. Figure 4-1 Installation space 4.4 Equipment Installation 4.4.1 Floor-Mounted Installation Installation Precautions Figure 4-2 shows the dimensions of mounting holes for a battery. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 42 M6x60 expansion bolts delivered with the battery are used to install the floor support and power control module. If the length and quantity of the bolts do not meet installation requirements, prepare M6 stainless steel expansion bolts by yourself. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 43 LUNA2000-(5-30)-S0 User Manual 4 System Installation Figure 4-3 M6 expansion bolt composition (1) Bolt (2) Nut (3) Spring washer (4) Flat washer (5) Expansion sleeve Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 44 Otherwise, the mounting kit will not be securely installed on the wall or ground.  Loosen the nut, spring washer, and flat washer of the expansion bolt at the bottom. Figure 4-4 Installing expansion bolts Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 45 Step 3 Place the first battery module on the floor support, install the connecting pieces on both sides, and tighten the four screws. Install the remaining battery expansion modules and power control module from bottom to top. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 46 Figure 4-5 Installing the battery expansion modules and power control module Step 4 Secure the power control module to the wall. The power control module must be fixed on the wall to prevent it from falling down. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 47: Wall-Mounted Installation

    User Manual 4 System Installation Figure 4-6 Securing the power control module ----End 4.4.2 Wall-Mounted Installation Installation Precautions Figure 4-7 shows the dimensions of mounting holes for the battery on the wall. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 48 M6x60 expansion bolts delivered with the battery are used to fix the power control module. If the length and quantity of the bolts do not meet installation requirements, prepare M6 stainless steel expansion bolts by yourself. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 49 Step 3 Place the first battery expansion module on the wall-mounted support, install the left and right connective pieces, and install the second battery expansion module, third battery expansion module, and power control module from bottom to top. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 50 Step 4 Secure the power control module to the wall. The power control module must be fixed on the wall to prevent the battery from falling down. Figure 4-9 Securing the power control module ----End Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 51: Electrical Connection

    Select cables in accordance with local cable specifications (green-and-yellow cables are only used for PE). 5.1 Preparing Cables 5.2 Internal Electrical Connections of the Battery 5.3 External Electrical Connections of the Battery 5.4 (Optional) Cascading Batteries 5.5 Installing the Cover Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 52: Preparing Cables

    (inverter to twisted pair cable (8 cross-sectional battery and cores) area: 0.20–0.35 customer battery to battery)  Cable outer diameter: 6.2–7 Ground cable Single-core outdoor  10mm Prepared by copper cable customer Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 53: Internal Electrical Connections Of The Battery

    It is recommended that silica gel or paint be used around the ground terminal after the PE cable is connected. Step 1 Connect the PE cable to the battery power control modules and battery expansion modules. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 54: Installing Internal Dc Terminals

    Figure 5-2 Connecting the internal PE cable ----End 5.2.2 Installing Internal DC Terminals Step 1 Insert the positive and negative connectors delivered with the battery into the positive and negative battery cascading terminals (B+ and B–). Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 55: Connecting Internal Signal Cables

    Connecting Signal Cables Between the Power Control Module and Battery Expansion Modules Connect the communications terminals of the power control module and battery expansion modules in sequence and secure them using cable clips. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 56: External Electrical Connections Of The Battery

    5.3 External Electrical Connections of the Battery Routing Cables Out of the Cable Hole Cut a cable hole based on the cabling mode, and route external cables through the cable hole. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 57: Installing A Pe Cable

    Ensure that the PE cable is securely connected. Otherwise, electric shocks may occur.  It is recommended that silica gel or paint be used around the ground terminal after the PE cable is connected. Procedure Step 1 Crimp an OT terminal. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 58 When using a heat gun, protect the equipment from being scorched. Figure 5-6 Crimping an OT terminal (A) Core wire (B) Insulation layer (C) Heat shrink tubing (D) Hydraulic pliers (E) Heat gun Step 2 Ground the PE cable. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 59: Installing Dc Input Power Cables

    Insert the positive and negative battery connectors (Staubli) into the corresponding DC input terminals (BAT+ and BAT–). The DC input terminals (BAT+ and BAT–) on the left and right sides of the battery are the same. Step 1 Assemble DC connectors. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 60 Step 2 Insert the positive and negative connectors into the battery terminals (BAT+ and BAT-) on the switch and connect the other end to the cascaded battery. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 61: Installing A Signal Cable

    Figure 5-10 Signal cable ports Table 5-3 COM port definition Label Definition Description Shield layer grounding Shield layer grounding Enable- Enable signal GND Connects to the enable signal GND of the inverter. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 62 Extended CAN bus port Used for signal cable cascading in battery cascading scenarios. Shield layer grounding Shield layer grounding Connecting a Signal Cable (Cascading) Prepare signal cable terminals for connecting the power control module. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 63 LUNA2000-(5-30)-S0 User Manual 5 Electrical Connection Figure 5-11 Connecting inverter terminals Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 64: Optional) Cascading Batteries

    Connect the DC input terminals (BAT+ and BAT–) between the power control module by referring to 5.3.2 Installing DC Input Power Cables. Connecting a Signal Cable (Cascading) Prepare a signal cable terminal for connecting the power control module. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 65: Installing The Cover

    Figure 5-13 Cascading communication terminal 5.5 Installing the Cover After electrical connections are complete, check that cables are correctly and securely connected, install the external protective cover, and secure it using screws. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 66 LUNA2000-(5-30)-S0 User Manual 5 Electrical Connection Figure 5-14 Installing the cover Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 67: System Commissioning

    Unused terminal and port Unused terminals and ports are locked by watertight caps. Installation environment The installation space is proper, and the installation environment is clean and tidy. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 68: System Power-On

    Steady red Steady red Faulty Battery system indicator Green after touching Battery level. Each bar indicates 10%. Steady red The first three bars indicate the number of faulty battery expansion modules. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 69: Battery Commissioning

    The battery working mode is set to Maximum self-consumption by default. Tap ? to view the details. View the detailed settings and select a working mode by referring to 3 Application Scenarios and Settings. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 70: Battery Control

    Function When the inverter connects to a battery, add the battery and set battery parameters. Adding a Battery To add a battery, choose Maintenance > Subdevice management on the home screen. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 71 LUNA2000-(5-30)-S0 User Manual 6 System Commissioning Figure 6-3 Adding a battery Parameters Settings On the home screen, choose Power adjustment > Battery control, and set the battery parameters and working mode. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 72 End-of-charge Set the charge cutoff capacity. 80%–100% capacity (%) End-of-discharge Set the charge cutoff capacity. 0%–20% capacity (%) Charge from grid If Charge from grid function is disabled by  Disable Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 73: Battery Status Check

    On the home screen, choose Maintenance > Battery upgrade and set related parameters. Forced Charge and Discharge Step 1 Choose Maintenance > Battery maintenance > Forced charge/discharge, perform operations, and click Submit. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 74 Charged/Discharged energy Indicates the charged or (kWh) discharged battery level. This parameter cannot be set. Charged/Discharged Indicates the charged and duration (min) discharged duration. This parameter cannot be set. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 75 Step 2 Download the device upgrade package and grid code when an update is detected. Step 3 On the screen for downloading the upgrade package, tap Download. ----End Version Upgrade Step 1 Choose Maintenance > Subdevice management to upgrade the battery version. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 76 LUNA2000-(5-30)-S0 User Manual 6 System Commissioning Figure 6-8 Upgrading the battery ----End Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 77: System Maintenance

    To ensure that the battery can operate properly for a long term, you are advised to perform routine maintenance on it as described in this chapter. Before cleaning the system, connecting cables, and ensuring the grounding reliability, power off the system. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 78: Troubleshooting

    1. Place batteries according to the labels on the packing case. Do not put batteries upside down or sidelong. 2. Stack battery packing cases by complying with the stacking requirements on the external package. 3. Handle batteries with caution to avoid damage. 4. Storage environment requirements: Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 79 Step 2 Connect cables by referring to the battery quick guide and inverter quick guide. Step 3 Check that all cables are reliably connected with correct polarity and there is no short circuit. ----End Battery Power-On and Commissioning Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 80  Ensure that only trained professionals perform recharge operations. For details about how to store and recharge the battery, see the Lithium Battery Storage and Recharge Guide. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 81: Technical Specifications

    Voltage range on the 300–400 V low-voltage side Dimensions (H x W x 240 mm x 670 mm x 150 mm Weight 62 kg Cooling mode Free cooling IP rating IP55 Communications RS485, CAN Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 82: Luna2000-5-E0

    Dimensions (H x W x D) 360 mm x 670 mm x 150 mm Weight 48 kg Cooling mode Free cooling IP rating IP55 –10° C to +55° C Operating temperature Maximum operating 4000 m altitude Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 83: Faq

    Step 3 Lift the fuse box opening, remove the fuse, insert a new fuse into the slot, and close the fuse box. If you hear a click sound and the bulge on the side is inside the box, the fuse box is properly installed. Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 84 10 kA Nominal fusing 1000 heat I2T 0.005 Ω Cold resistance value Package 14 mm x dimensions (the 51 mm dimension tolerance should be specified in the specifications provided by the supplier) Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 85: A Acronyms And Abbreviations

    LUNA2000-(5-30)-S0 User Manual A Acronyms and Abbreviations Acronyms and Abbreviations application battery management system direct current feed-in tariff electromagnetic interference photovoltaic virtual power plant Issue 01 (2020-09-18) Copyright © Huawei Technologies Co., Ltd.

This manual is also suitable for:

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