Huawei LUNA2000-5-S0 User Manual
Huawei LUNA2000-5-S0 User Manual

Huawei LUNA2000-5-S0 User Manual

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LUNA2000-(5-30)-S0
User Manual
Issue
15
Date
2024-01-12
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei LUNA2000-5-S0

  • Page 1 LUNA2000-(5-30)-S0 User Manual Issue Date 2024-01-12 HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei Digital Power Technologies Co., Ltd. and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...
  • Page 3: About This Document

    Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 4 4 Application Scenarios and Settings. ● 9 Emergency Handling. Issue 12(2023-02-15) ● Updated 4.1.2 Setting the Grid-tied ESS Mode. ● Updated 4.3 Grid-tied and Off-grid ESS. ● 8.6 Battery Health Check. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 5 Updated 2.3 Label Description. Issue 03 (2021-04-01) ● Updated 6.3.3 Installing a Signal Cable. ● Updated 8.1 System Power-Off. ● Updated 8.4 Battery Storage and Recharge. ● Updated FAQs. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 6 5.3 Determining the Installation Position. ● Updated 8.4 Battery Storage and Recharge. ● Updated 10.1 LUNA2000-5KW-C0. ● Updated 10.2 LUNA2000-5-E0. Issue 01 (2020-10-20) This issue is the first official release. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 7: Table Of Contents

    4.3.2 Setting the Grid-tied and Off-grid ESS Mode......................57 4.4 Networking with Third-party Inverters......................... 58 5 System Installation....................... 64 5.1 Checking Before the Installation............................. 65 5.2 Preparing Tools and Instruments............................ 66 5.3 Determining the Installation Position..........................68 Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 8 11.1 How Do I Replace a Fuse?............................148 11.2 SOC Change Description............................... 150 11.3 Checking Cable Connection when the Battery Fails to Be Upgraded............150 11.4 Delayed Upgrade Description............................150 Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 9 LUNA2000-(5-30)-S0 User Manual Contents 11.5 How Do I Recycle Used Batteries?..........................151 A Connecting the Inverter on the App................152 B Acronyms and Abbreviations................... 156 Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd. viii...
  • Page 10: Safety Information

    ● The equipment is operated beyond the conditions specified in this document. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 11: Personal Safety

    D ANGER During operations, use dedicated insulated tools to prevent electric shocks or short circuits. The dielectric withstanding voltage level must comply with local laws, regulations, standards, and specifications. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 12 – Trained personnel: personnel who are trained in technology and safety, have required experience, are aware of possible hazards on themselves in Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 13: Electrical Safety

    WARNING For the equipment that needs to be grounded, install the ground cable first when installing the equipment and remove the ground cable last when removing the equipment. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 14 Disconnect the power supply. Check whether the equipment is live. Install a ground cable. Hang warning signs and set up fences. ● Do not open equipment panels. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 15 If the external conditions (such as the cable layout or ambient temperature) change, verify the cable usage in accordance with the IEC-60364-5-52 or local laws and regulations. For example, check that the current-carrying capacity meets requirements. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 16 Figure 1-2 Wearing an ESD wrist strap ● When holding a board or a module with exposed circuit boards, hold its edge without touching any components. Do not touch the components with bare hands. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 17: Environment Requirements

    Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 18 Do not install the equipment outdoors in salt-affected areas because it may be corroded. A salt-affected area refers to the region within 500 m of the coast or prone to sea breeze. Regions prone to sea breeze vary with weather Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 19 ● After installing the equipment, remove the packing materials such as cartons, foam, plastics, and cable ties from the equipment area. Figure 1-3 Installation environment Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 20: Mechanical Safety

    Do not perform operations such as arc welding and cutting on the equipment without evaluation by the Company. ● Do not install other devices on the top of the equipment without evaluation by the Company. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 21 Avoid tilt or jolt during transportation. Working at Heights ● Any operations performed 2 m or higher above the ground shall be supervised properly. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 22 Before using a ladder, check that it is intact and confirm its load bearing capacity. Do not overload it. ● Ensure that the ladder is securely positioned and held firm. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 23 To avoid short circuits or other risks, do not drill holes into buried pipes or cables. ● When drilling holes, protect the equipment from shavings. After drilling, clean up any shavings. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 24: Battery Safety

    There is a risk of fire or explosion if the model of the battery in use or used for replacement is incorrect. Use a battery of the model recommended by the manufacturer. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 25 Ensure that the batteries do not fall or get damaged. Otherwise, they will need to be scrapped. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 26 (for example, in an environment that is damp or prone to rain). ● Batteries are not charged as required during storage due to your reasons, resulting in capacity loss or other irreversible damages to the batteries. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 27 ● If batteries are exposed to water accidentally, do not install them. Instead, transport the batteries to a safe isolation point and dispose of them in a timely manner. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 28 Do not place waste batteries in environments with high humidity or corrosive substances. ● Do not use faulty batteries. Contact a battery recycling company to scrap them as soon as possible to avoid environmental pollution. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 29: Product Introduction

    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 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 30 LUNA2000: residential battery Energy level 5: The energy level is 5 kWh. Design code E0: battery pack module ● The model of the LUNA2000 battery is LUNA2000-5-S0. 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.
  • Page 31 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 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 32: Appearance

    Connect the inverter to the public network through the Smart Dongle to manage and maintain the LUNA2000 battery through the management system. 2.2 Appearance Battery This topic describes the battery appearance. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 33 (5) Installation base (6) Black start switch modules (7) Heat sink Power Control Module The power of the power control module is 5 kW. Figure 2-7 Power control module Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 34: Label Description

    (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 2.3 Label Description Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 35 Grounding Indicates the position for connecting the PE cable. NO TE The labels are for reference only. Nameplate Nameplate of a power control module Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 36: Features

    ● The installation or replacement can be performed by two persons. Flexible Scalability The battery supports power expansion, battery capacity expansion, and hybrid use of old and new batteries. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 37: Working Mode

    The auxiliary power source inside the battery works, and the mode DC-DC converter does not work. Operating The internal auxiliary power source of the battery works, and mode the DC-DC converter charges or discharges. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 38 LUNA2000-(5-30)-S0 User Manual 2 Product Introduction Figure 2-11 Switchover among working modes Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 39: Transportation And Storage

    When moving a heavy object, be aware of the workbench, slope, staircase, and slippery places. When moving a heavy object through a door, ensure that the door is wide enough to move the object and avoid bumping or injury. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 40 ● Choose sea or roads in good conditions for transportation. Do not transport the equipment by railway or air. Avoid tilt or jolt during transportation. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 41 ● When transporting faulty batteries, avoid approaching flammable material storage areas, residential areas, or other densely populated places, such as mass transit facilities or elevators. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 42: Storage Requirements

    Proof that the product is stored according to the requirements must be available, such as temperature and humidity log data, storage environment photos, and inspection reports. ● Ensure that batteries are delivered based on the "first in, first out" rule. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 43 ● Ensure that the storage duration starts from the latest charge time marked on the battery packing case and that the latest charge time is updated after every charge. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 44: Application Scenarios And Settings

    (PDU), power meter, and grid. The PV string converts solar energy into electric energy, which is then converted by the inverter to power loads or be fed to the grid. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 45 RS485 port and is managed by the inverter connected to it. SmartLogger Networking SmartLogger V300R001C00SPC100 and later versions are supported in this scenario. For details about commissioning, see 6.3 ''Battery Commissioning''. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 46 M1 (with batteries) 30KTL, 36KTL, 40KTL)-M3 SmartLogger SUN2000-(3KTL-10KTL)- SUN2000-(3KTL-10KTL) SUN2000-(20KTL, 29.9KTL, M1 (with batteries) -M1 (with batteries) 30KTL, 36KTL, 40KTL)-M3 SmartLogger SUN2000-(3KTL-10KTL)- SUN2000-(3KTL-10KTL) SUN2000-(8KTL-20KTL)-M2 M1 (with batteries) -M1 (with batteries) Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 47 When the battery working mode is set to Maximum self-consumption or TOU (time-of-use), the Smart Dongle must be connected. If the working mode is set to Fully fed to grid, the Smart Dongle is optional. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 48 LUNA2000-(5-30)-S0 User Manual 4 Application Scenarios and Settings Figure 4-3 Smart Dongle networking (dashed boxes indicate optional components) Table 4-3 Mapping relationship (single-phase) Cascading Mode SDongle L1/LC0 L1/LC0 L1/LC0 Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 49 ESSs. In the Smart Dongle networking scenario, a maximum of three inverters and six ESSs can be connected. EMMA Networking The grid-tied ESS supports inverter cascading. A maximum of three inverters can be cascaded. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 50 4 Application Scenarios and Settings Figure 4-4 EMMA networking Table 4-5 Mapping relationship (single-phase) Cascading Mode EMMA L1/LC0 L1/LC0 L1/LC0 Table 4-6 Mapping relationship (three-phase) Cascading Mode EMMA M1/M2/M5/MB0 M1/M2/M5/MB0 M1/M2/M5/MB0 Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 51: 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 5% for Huawei LUNA2000 batteries. For details about how to change the charge or discharge cutoff capacity, see 7.3 Battery...
  • Page 52 Additional power] configuration is not required.If only one battery expansion module is configured, the maximum charge power is 2.5 kW. End-of-charge SOC (%) Set the charge cutoff capacity. 90%–100% Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 53 4 kW power, and the batteries discharge to supply 1 kW power to the loads. Figure 4-6 Example of Self-Consumption TOU (time-of-use) ● This mode applies to scenarios where the price difference between peak and off-peak hours is large. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 54 PV modules and grid supply power to loads. (In grid-tied and off-grid mode, if the grid is powered off, the batteries can discharge at any time.) Figure 4-7 TOU (time-of-use) working mode Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 55 If charge there is no requirement, the value is the power maximum charge power of the ESS by allowed by default. the grid] Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 56 PV energy can be used to charge the batteries, and the batteries do not discharge. When the load power supply is insufficient, the grid supplies power to the loads. For example, when the sunlight is insufficient, the PV module outputs 3 Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 57 2.5 kW power. When the sunlight becomes weak, the PV modules generate 3 kW power, the batteries charge 2.5 kW power, and the inverter connects to the grid with the maximum output power of 5.5 kW. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 58: Grid-Tied And Off-Grid Ess

    The grid-tied and off-grid ESS consists of the PV strings, LUNA2000 batteries, inverter, AC switch, load, Backup Box, PDU, Smart Power Sensor and grid. The grid connection status of the inverter is switched by using the Backup Box. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 59 RS485 port and is managed by the inverter connected to it. SmartLogger Networking SmartLogger V300R001C00SPC100 and later versions are supported in this scenario. For details about commissioning using the SmartLogger, see 6 ''System Commissioning''. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 60 SUN2000-(8KTL-20KTL)-M2 TL)-M1 (with batteries) SmartLogger SUN2000-(3KTL-10K SUN2000-(8KTL-20KTL)- SUN2000-(20KTL, 29.9KTL, TL)-M1 (with 30KTL, 36KTL, 40KTL)-M3 batteries) SmartLogger SUN2000-(3KTL-10K SUN2000-(3KTL-10KTL)- SUN2000-(20KTL, 29.9KTL, TL)-M1 (with M1 (with batteries) 30KTL, 36KTL, 40KTL)-M3 batteries) Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 61 A maximum of three inverters can be cascaded in the grid-tied and off-grid ESS. The batteries, power meter, Smart Dongle, and Backup Box need to be connected to the same inverter. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 62 Table 4-11 Mapping relationship (three-phase) Cascading Mode SDongle M1/M2/M5/MB0 M1/M2/M5/MB0 (Only M1 can be (Only M1 can be connected connected to the Backup to the Backup Box-B1.) Box-B1.) Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 63 (Q) SmartLogger NO TE indicates a power cable, indicates a signal cable, indicates wireless communication. Networking 3: SmartGuard Networking For details, see Residential Smart PV Solution User Manual (EMMA). Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 64: Setting The Grid-Tied And Off-Grid Ess Mode

    (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. Figure 4-14 Backup power setting Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 65: Grid-Tied And Off-Grid Ess

    The pure off-grid ESS supports only a single inverter and does not support parallel connection of inverters. ● Optimizer is not supported in the pure off-grid ESS Networking. Otherwise, the system may fail to start. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 66: Setting The Grid-Tied And Off-Grid Ess Mode

    PV energy in batteries. When the sunlight is insufficient or there is no sunlight, the 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 5%. For details about how to change the charge or discharge cutoff capacity, see 7.3 Battery...
  • Page 67: Networking With Third-Party Inverters

    ● When charging from grid is enabled on a third-party inverter, it can supply power to loads and charge batteries through the Huawei inverter. In this case, the batteries can work in maximum self-consumption and TOU modes. Issue 15 (2024-01-12)
  • Page 68 RS485-1 port on the Huawei inverter. RS485-2 port is used only to connect the LUNA2000 and meter 1 (used for battery control) ● When meter 2 is connected, only one Huawei inverter can be connected to the third- party inverter. In this case, multiple Huawei inverters cannot be cascaded through the RS485-1 port.
  • Page 69 (M) FusionSolar app (N) Load (Q) SmartLogger (R) Third-party Inverter NO TE indicates a power cable, indicates a signal cable, indicates wireless communication. Figure 4-18 Power meter cable connections for SUN2000-(2KTL-6KTL)-L1 Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 70 Meter 1 (DDSU666-H) PIN3 RS485B2, RS485 differential signal – PIN4 RS485A2, RS485 differential signal + SUN2000-(2KTL-6KTL)- Meter 2 (DDSU666-H) PIN1 RS485B1, RS485 differential signal – PIN2 RS485A1, RS485 differential signal + Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 71 Figure 4-19 Power meter cable connections for SUN2000-(3KTL-10KTL)-M1 Table 4-15 Power meter cable connections for SUN2000-(3KTL-10KTL)-M1 Inverter Meter Definition SUN2000-(3KTL-10KTL)- Meter 1 (DTSU666-H) PIN7 RS485A2, RS485 differential signal + Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 72 – SUN2000-(3KTL-10KTL)- Meter 2 (DTSU666-H) PIN 1 or PIN 2 RS485A1-1 or RS485A1-2, RS485 differential signal + PIN 3 or PIN 4 RS485B1-1 or RS485B1-2, RS485 differential signal – Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 73: System Installation

    Ensure that the batteries do not fall or get damaged. Otherwise, they will need to be scrapped. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 74: Checking Before The Installation

    If any damage is found or the battery model is not what you requested, do not unpack the product and contact your dealer as soon as possible. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 75: Preparing Tools And Instruments

    8 mm) Diagonal pliers Wire strippers Torque screwdriver Rubber mallet Utility knife Cable cutter Crimping tool (model: Cord end terminal Disassembly and crimper Assembly Tool (model: CZM-22100/19100) PV-MS-HZ open-end wrench) Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 76 ≥ 600 V DC) Marker Steel measuring tape Level Hydraulic pliers Heat-shrink tubing Heat gun Personal protective equipment (PPE) Dust mask Insulated gloves Protective gloves Safety boots Safety goggles Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 77: Determining The Installation Position

    Installation Space Requirements ● During installation, ensure that there is no other devices (except related Huawei devices and awnings) or flammable or explosive materials around the batteries. Reserve adequate space for heat dissipation and safety isolation. ● When the battery is mounted on a wall, do not place any objects under the battery.
  • Page 78 (one battery expansion module weighs 50 kg) and select the bolts by yourself. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 79 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. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 80 WARNING After installing a module, install and tighten the connecting pieces and screws on the left and right sides of the module, and then install the next module. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 81 The power control module (DCDC) must be fixed on the wall. If the device is installed in an area prone to earthquakes or vibration, you can mark the battery module mounting holes and drill holes to install expansion bolts in step 2. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 82: Wall-Mounted Installation

    5 System Installation Figure 5-6 Fixing the power control module ----End 5.4.2 Wall-Mounted Installation Installation Precautions Figure 5-7 shows the dimensions of mounting holes for the battery on the wall. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 83 Step 2 Install the mounting kit. D ANGER When drilling holes, avoid the water pipes and power cables buried in the wall. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 84 If the length and quantity of the bolts do not meet installation requirements, prepare M6 stainless steel expansion bolts by yourself. Figure 5-8 Wall-mounted installation Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 85 Step 4 Secure the power control module and battery expansion modules to the wall. WARNING The power control module and battery expansion modules must be fixed on the wall to prevent them from falling down. Figure 5-9 Fixing power control module ----End Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 86: Electrical Connection

    ● The equipment damage caused by incorrect cable connections is not covered under any warranty. ● Only certified electricians are allowed to connect cables. ● Operation personnel must wear proper PPE when connecting cables. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 87: Preparing Cables

    Figure 6-1 Battery cable connections (A) PV string (B) DC switch (C) SUN2000 (D) AC switch (E) ACDU (F) Smart Power Sensor (G) Power grid (H) LUNA2000 (M) FusionSolar app Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 88 (power product control module to battery expansion module) Signal cable Outdoor shielded twisted pair cable Delivered (power with the control product module to battery expansion module) Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 89: 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 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 90: Installing Internal Dc Terminals

    ----End 6.2.2 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 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 91 DC connection cable (Amphenol terminal) delivered with the battery. NO TICE After the positive and negative connectors snap into place, pull the DC input power cables back to ensure that they are connected securely. ----End Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 92: Connecting Internal Signal Cables

    7 mm. Do not install a cable with a diameter of 5 mm into a Ф7 mm rubber plug, the 7 mm hole is used to connect to an inverter or cascaded battery. Figure 6-4 Securing With Clips Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 93: External Electrical Connections Of The Battery

    COM port on the right side and connect the cascaded batteries to the COM port on the left side. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 94 The COM ports on the two sides of the DC-DC converter are symmetrical and in different directions. Insert the cables to the COM ports in the directions shown in the figure. Figure 6-6 SUN2000-(2KTL-6KTL)-L1 Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 95 6 Electrical Connection Figure 6-7 SUN2000-(3KTL-12KTL)-M1 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 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 96: Installing A Pe Cable

    ● Wrap the wire crimping area with heat shrink tubing or insulation tape. The heat shrink tubing is used as an example. ● When using a heat gun, protect the equipment from being scorched. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 97 (C) Heat shrink tubing (D) Heat gun (E) Hydraulic pliers Step 2 Connect the ground point of the power control module to the external ground point. Figure 6-10 Grounding the PE cable Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 98: Installing Dc Input Power Cables

    DC connectors. Using incompatible positive and negative metal terminals and DC connectors may burn the cables or damage the module. The resulting device damage will not be covered under warranty. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 99: Installing A Signal Cable

    It is recommended that the COM port on the switch side be connected to the inverter and the COM port on the other side be connected to the cascaded battery. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 100 Insert the communications terminal according to the following figures. ● The communications terminals on the inverter side need to be connected to RS485+ \RS485-, EN+\EN-, and PE. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 101 LUNA2000-(5-30)-S0 User Manual 6 Electrical Connection Figure 6-14 Inserting the terminal Connecting a Signal Cable Prepare signal cable terminals for connecting to the inverter. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 102: Optional) Cascading Batteries

    LUNA2000-(5-30)-S0 User Manual 6 Electrical Connection Figure 6-15 Connecting inverter terminals 6.4 (Optional) Cascading Batteries Battery Cascading Cable Connection Figure 6-16 Battery cascading cable connection Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 103 ● The communications terminals on the cascading side need to be connected to RS485+ \RS485-, EN+\EN-, CANH\CANL, and PE. Figure 6-17 Inserting the terminal Connecting a Signal Cable (Cascading) Prepare a signal cable terminal for connecting the power control module. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 104: Installing The Cover

    Figure 6-18 Cascading communication terminal 6.5 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 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 105 LUNA2000-(5-30)-S0 User Manual 6 Electrical Connection Figure 6-19 Installing the cover Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 106: System Commissioning

    7.1 Verification Before Power-On Table 7-1 Check items and acceptance criteria Check Item Acceptance Criteria Battery installation The installation is correct and reliable. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 107: System Power-On

    Turn on the DC switch on the battery. After the battery is installed and powered on for the first time, the ring LED blinks for three circles. Observe the battery indicator to check the running status. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 108: Battery Commissioning

    7.3 Battery Commissioning Download and install the FusionSolar app ● Method 1: Access https://solar.huawei.com using the mobile phone browser and download the latest installation package. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 109: Battery Deployment

    LUNA2000-(5-30)-S0 User Manual 7 System Commissioning Figure 7-1 Download Mode ● Method 2: Search for FusionSolar on Huawei AppGallery and download the latest installation package. ● Method 3: Scan the following QR code and download the latest installation package. Figure 7-2 QR code Download and install the latest FusionSolar app by referring to the quick guide for FusionSolar App Quick Guide .
  • Page 110 Figure 7-4 Setup Wizard Step 2 Tap Quick settings to set parameters for commissioning as prompted. For details about setting the battery working mode, see 3 ''Application Scenarios and Settings''. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 111 Wi-Fi of the Smart Dongle. (The Smart Dongle Wi-Fi can be found within three minutes after the Smart Dongle is powered on. If it has been powered on for more than three minutes, reconnect the Smart Dongle.) Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 112 User Manual 7 System Commissioning Figure 7-6 Connecting to the Smart Dongle Wi-Fi Step 2 On the home screen, choose Maintenance > Subdevice management and add a power meter. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 113 Scenario 2: Quick Settings for Cascaded System Based on SmartLogger Networking Step 1 Log in to the FusionSolar app as installer, tap Setup Wizard, and scan the SmartLogger QR code. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 114 Figure 7-8 Setup Wizard Step 2 Tap Quick settings to set parameters for commissioning as prompted. For details about setting the battery working mode, see 3 ''Application Scenarios and Settings''. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 115: Battery Control

    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 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 116 Log in to the FusionSolar app as installer, connect to the inverter, choose Power adjustment > Battery control on the home screen, and set the battery control parameters and working mode. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 117 Setting Parameters (Cascaded System Based on SmartLogger Networking) Log in to the FusionSolar app as installer, connect to the SmartLogger, choose Power adjustment > Battery control on the home screen, and set the battery working mode. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 118 7 System Commissioning Figure 7-12 Setting the battery working mode On the home screen, tap Device monitoring, select the corresponding inverter, and tap Settings to set the battery control parameters. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 119 Additional configuration is not required. Maximum discharge Retain this parameter to the Discharge: [0, power (kW) maximum discharge power. Maximum discharge Additional configuration is not power] required. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 120: Querying The Battery Status

    Log in to the FusionSolar app as installer, connect to the inverter, and tap Device monitoring on the home screen to check the running status, battery level, power, and charging and discharging status of the ESS. If an alarm is generated, see ''Troubleshooting''. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 121 Device monitoring, select the corresponding inverter, and choose Maintenance > Subdevice management to check the running status, battery level, power, and charging and discharging status of the ESS. If an alarm is generated, see ''Troubleshooting''. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 122: Battery Maintenance And Upgrade

    ● If the inverter is upgraded or reset, or the battery is upgraded or goes offline, forced charge and discharge will stop. Step 1 Choose Maintenance > Battery maintenance > Forced charge and discharge , set forced charge and discharge parameters, and tap Submit. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 123 Charged/Discharged Indicates the charged or energy (kWh) discharged battery level. This parameter cannot be set. Charged/Discharged Indicates the charged duration (min) and discharged duration. This parameter cannot be set. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 124 Figure 7-17 Downloading a file 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 Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 125: System Maintenance

    ● Stay away from the equipment when preparing cables to prevent cable scraps from entering the equipment. Cable scraps may cause sparks and result in personal injury and equipment damage. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 126: System Power-Off

    Table 8-1 Maintenance checklist Check Item Check Method Maintenance Interval System Check periodically that the heat sinks Once every 6 to 12 cleanliness are free from obstacles and dust. months Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 127: Troubleshooting

    Major: The battery shuts down or some functions are abnormal due to a fault. ● Minor: Some components of the battery are faulty but the battery can still work. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 128 DC input switch. 3. If the alarm persists on the [Battery-1/2] power control module (the battery fault indicator is steady on), contact your dealer or Huawei technical support. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 129 3. Turn on the battery DC switch, inverter AC output switch, and inverter DC input switch in sequence. If the alarm persists, contact your dealer or Huawei technical support. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 130 DC switch, AC output switch, and inverter DC input switch in sequence. 4. If the alarm persists, contact your dealer or Huawei technical support. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 131 DC switch, AC output switch, and inverter DC input switch in sequence. 4. If the alarm persists, contact your dealer or Huawei technical support. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 132 5 minutes. 3. Turn on the battery DC switch, inverter AC output switch, and DC input switch. 4. If the alarm persists, contact your dealer or Huawei technical support. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 133 DC switch, AC output switch, and inverter DC input switch in sequence. 4. If the alarm persists, contact your dealer or Huawei technical support. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 134 2. If the ambient temperature is excessively low, improve the installation environment. 3. If the alarm persists after the ambient temperature becomes normal, contact your dealer or Huawei technical support. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 135 AC module is low. reverse charging is allowed, the [Battery-1/2 battery expansion module-1/2/3] battery expansion modules can be charged when the inverter is running. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 136 3. After checking that cables are correctly connected, turn on the battery DC switch. 4. If the alarm persists, contact your dealer or Huawei technical support. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 137 2. The update failed. and needs to be updated. 2. If the update fails multiple times, contact your dealer or technical support. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 138: Battery Storage And Recharge

    Place batteries in a dry and clean place with proper ventilation. – Place batteries in a place that is away from corrosive organic solvents and gases. – Keep batteries away from direct sunlight. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 139 (next recharge time = latest charge time + recharge interval) on the label. Batteries can be charged for a maximum of three times during storage. Dispose of batteries if the maximum charge times are exceeded. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 140 Figure 8-1 Networking diagram for three-phase power supply scenario (C) SUN2000-10KTL-M1 (D) AC switch (E) ACDU (G) Power grid (H) LUNA2000 (M) FusionSolar app Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 141 The SUN2000-(3KTL-6KTL)-L1 provides 3 kW power to charge batteries. For other inverter models, see the following tables. Figure 8-2 Networking diagram for single-phase power supply scenario (C) SUN2000-(3KTL-6KTL)-L1 (D) AC switch (E) ACDU Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 142 Battery Recharging Cable Connection WARNING Use standard cables provided by Huawei to connect the power control module and battery expansion modules. Do not use non-standard cables (such as extension cables and interconnection cables). If B+ or B– battery cables are reversely connected, the device will be damaged.
  • Page 143 12 months in the recommended storage temperature, the irreversible capacity loss rate is 3%– 10%. Step 1 Connect cables correctly. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 144 Step 9 After the charging is complete, turn off the AC switch between the inverter and the power grid, and then set the DC SWITCH to OFF. If other ESSs need to be charged, repeat the preceding steps. ----End Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 145: Recharge Requirements For Batteries With A Low Soc

    DC SWITCH on the power control module is OFF. ● The ESS power cables or signal cables are not connected. ● The ESS cannot be charged due to a system fault after discharge. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 146: Battery Health Check

    Natural check: Natural checks are performed during normal operation and do not affect the operating status of the ESS. ● In different phases of Battery Health Check, the status is displayed as Detection Request (Requesting calibration), Detecting... (Calibrating...), Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 147 More batteries are power from the grid is discharging. supplied to loads. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 148 ● If the ESS or inverter is powered off during the forced check, the check fails and the system does not save the process data. After power-on, the forced check restarts when the conditions are met. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 149: Emergency Handling

    If the appearance is not deformed or damaged, and there is no obvious abnormal odor, smoke, or fire, contact the professionals to transfer the battery to an open and safe place, or contact a recycling company for disposal. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 150 Move the removed batteries to a safe place (an open and safe outdoor place is recommended), and then place the batteries in the fire sand box or salt water. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 151 LUNA2000-(5-30)-S0 User Manual 9 Emergency Handling If a Huawei ESS emits smoke or catches fire, household members should not dispose of the ESS by themselves. Follow the processes in the flowchart below. The detailed description is as follows: 1. If batteries emit smoke or catch fires, notify all household members to evacuate immediately.
  • Page 152 (4) Install warning objects and barricades around the electric shock site to prevent other personnel from getting electric shocks. (5) Notify distributors and installers to dispatch professional O&M personnel to rectify the fault. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 153 In this case, notify the related environmental protection department for evaluation and handling. ● If you have any questions about Huawei residential inverters and ESSs, contact the device distributor and installer. You can also contact us through the local service hotline on Huawei official website.
  • Page 154: Technical Specifications

    12 kg Cooling mode Free cooling IP rating IP66 Communications RS485 and CAN (for cascading) Operating temperature –25°C to +55°C Operating humidity 5%–95% RH Maximum operating 4000 m altitude Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 155: Luna2000-5-E0

    3000 W 3000 W 3000 W 3000 W power from grid to inverter Battery 5000 W 5000 W 5000 W 5000 W 5000 W 5000 W 5000 W port power Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 156 4000 W 5000 W 6000 W 8000 W 10000 W power from grid to inverter Battery port 10000 W 10000 W 10000 W 10000 W 10000 W 10000 W power Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 157: Faqs

    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 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 158 Nominal fusing 1000 heat I2T Cold resistance 0.005 Ω value Package 14 mm x 51 mm dimensions (the dimension tolerance should be specified in the specifications provided by the supplier) Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 159: Soc Change Description

    The upgrade process takes approximately 30 minutes. If you choose delayed activation, the activation of the firmware will be performed four hours after you log out of the app. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 160 NO TE You need to cover the related transportation expenses. Step 4 Recycling companies handle recycling. The recycled lithium batteries are at the disposal of the recycling companies. ----End Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 161 A Connecting the Inverter on the App Connecting the Inverter on the App Step 1 Access the Commission Device screen. Figure A-1 Method 1: before login (not connected to the Internet) Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 162 A Connecting the Inverter on the App Figure A-2 Method 2: after login (connected to the Internet) Step 2 Connect to the inverter WLAN, log in as Installer, and access the device commissioning screen. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 163 If the access fails in WEP mode, log in to the router and change the encryption mode of the router to WPA2 or WPA/WPA2. Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 164 WLAN, tap CONNECT. Otherwise, you cannot log in to the system. The actual UI and messages may vary with mobile phones. ----End Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 165 LUNA2000-(5-30)-S0 User Manual B Acronyms and Abbreviations Acronyms and Abbreviations application battery management system direct current feed-in tariff electromagnetic interference photovoltaic virtual power plant Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd.

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