Huawei LUNA2000-5-S0 User manual

LUNA2000-(5-30)-S0
User Manual
Issue 07
Date 2022-01-10
HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2022. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
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 specied in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees
or representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every eort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: https://e.huawei.com
Issue 07 (2022-01-10) Copyright © Huawei Technologies Co., Ltd. i

About This Document
Purpose
This document describes the LUNA2000 battery in terms of its overview,
application scenarios, installation and commissioning, system maintenance, and
technical specications. The LUNA2000 battery consists of a LUNA2000-5KW-C0
power control module and LUNA2000-5-E0 battery expansion modules.
Intended Audience
This document is intended for:
● Sales engineers
● System engineers
● Technical support engineers
● End users
Symbol Conventions
The symbols that may be found in this document are dened as follows.
Symbol Description
Indicates a hazard with a high level of risk which, if not
avoided, will result in death or serious injury.
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.
Indicates warning information about device or environment
security which, if not avoided, could result in equipment
damage, data loss, performance deterioration, or
unanticipated results.
NOTICE is used to address practices not related to personal
injury.
LUNA2000-(5-30)-S0
User Manual About This Document
Issue 07 (2022-01-10) Copyright © Huawei Technologies Co., Ltd. ii

Symbol Description
Supplements the important information in the main text.
NOTE is used to address information not related to personal
injury, equipment damage, and environment deterioration.
Change History
Changes between document issues are cumulative. The latest document issue
contains all the changes made in earlier issues.
Issue 07 (2022-1-10)
● Updated1.4 Installation Environment Requirements。
● Updated 3.4 Networking with Third-party Inverters.
● Updated 6.3.1 Battery Deployment.
Issue 06 (2021-08-17)
Updated 8.2 LUNA2000-5-E0.
Issue 05 (2021-07-10)
● Updated 1.1 General Safety.
● Updated 1.4 Installation Environment Requirements.
● Updated 8.3 SUN2000-Related.
Issue 04 (2021-05-30)
● Updated 1.1 General Safety.
● Updated 2.3 Label Description.
Issue 03 (2021-04-01)
● Updated 5.3.3 Installing a Signal Cable.
● Updated 7.1 System Power-O.
● Updated 7.4 Battery Storage and Recharge.
● Updated 9 FAQs.
Issue 02 (2020-11-20)
● Updated 2.3 Label Description.
● Updated 3.1 Grid-tied ESS.
● Updated 4.3 Determining the Installation Position.
● Updated 7.4 Battery Storage and Recharge.
● Updated 8.1 LUNA2000-5KW-C0.
LUNA2000-(5-30)-S0
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Issue 07 (2022-01-10) Copyright © Huawei Technologies Co., Ltd. iii

● Updated 8.2 LUNA2000-5-E0.
Issue 01 (2020-10-20)
This issue is the rst ocial release.
LUNA2000-(5-30)-S0
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Contents
About This Document................................................................................................................ ii
1 Safety Precautions...................................................................................................................1
1.1 General Safety.......................................................................................................................................................................... 1
1.2 Personnel Requirements....................................................................................................................................................... 5
1.3 Electrical Safety........................................................................................................................................................................5
1.4 Installation Environment Requirements.......................................................................................................................... 6
1.5 Transportation Requirements.............................................................................................................................................. 8
1.6 Mechanical Safety................................................................................................................................................................... 9
1.7 Commissioning...................................................................................................................................................................... 10
1.8 Maintenance and Replacement....................................................................................................................................... 10
2 Product Introduction............................................................................................................ 12
2.1 Overview.................................................................................................................................................................................. 12
2.2 Appearance............................................................................................................................................................................. 15
2.3 Label Description.................................................................................................................................................................. 17
2.4 Features.................................................................................................................................................................................... 19
2.5 Working Mode....................................................................................................................................................................... 20
3 Application Scenarios and Settings.................................................................................. 22
3.1 Grid-tied ESS........................................................................................................................................................................... 22
3.1.1 Grid-tied ESS Networking............................................................................................................................................... 22
3.1.2 Setting the Grid-tied ESS Mode....................................................................................................................................28
3.2 Grid-tied and O-grid ESS.................................................................................................................................................35
3.2.1 Grid-tied and O-grid ESS Networking.....................................................................................................................35
3.2.2 Setting the Grid-tied and O-grid ESS Mode..........................................................................................................41
3.3 Pure O-grid ESS.................................................................................................................................................................. 43
3.3.1 Pure O-grid ESS Networking...................................................................................................................................... 43
3.3.2 Setting the Pure O-grid ESS Mode........................................................................................................................... 44
3.4 Networking with Third-party Inverters......................................................................................................................... 45
4 System Installation............................................................................................................... 51
4.1 Checking Before the Installation..................................................................................................................................... 51
4.2 Preparing Tools and Instruments.................................................................................................................................... 51
4.3 Determining the Installation Position............................................................................................................................53
4.4 Equipment Installation........................................................................................................................................................ 54
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4.4.1 Floor-Mounted Installation............................................................................................................................................ 54
4.4.2 Wall-Mounted Installation............................................................................................................................................. 58
5 Electrical Connection............................................................................................................62
5.1 Preparing Cables................................................................................................................................................................... 63
5.2 Internal Electrical Connections of the Battery............................................................................................................ 64
5.2.1 Installing an Internal Ground Cable............................................................................................................................64
5.2.2 Installing Internal DC Terminals................................................................................................................................... 65
5.2.3 Connecting Internal Signal Cables...............................................................................................................................67
5.3 External Electrical Connections of the Battery........................................................................................................... 68
5.3.1 Installing a PE Cable.........................................................................................................................................................71
5.3.2 Installing DC Input Power Cables................................................................................................................................ 73
5.3.3 Installing a Signal Cable................................................................................................................................................. 74
5.4 (Optional) Cascading Batteries........................................................................................................................................ 77
5.5 Installing the Cover.............................................................................................................................................................. 79
6 System Commissioning........................................................................................................ 81
6.1 Verication Before Power-On........................................................................................................................................... 81
6.2 System Power-On................................................................................................................................................................. 82
6.3 Battery Commissioning....................................................................................................................................................... 83
6.3.1 Battery Deployment......................................................................................................................................................... 84
6.3.2 Battery Control................................................................................................................................................................... 90
6.3.3 Querying the Battery Status.......................................................................................................................................... 95
6.3.4 Battery Maintenance and Upgrade............................................................................................................................. 97
7 System Maintenance.......................................................................................................... 100
7.1 System Power-O.............................................................................................................................................................. 100
7.2 Routine Maintenance........................................................................................................................................................ 100
7.3 Troubleshooting.................................................................................................................................................................. 101
7.4 Battery Storage and Recharge....................................................................................................................................... 111
8 Technical Specications.....................................................................................................116
8.1 LUNA2000-5KW-C0........................................................................................................................................................... 116
8.2 LUNA2000-5-E0.................................................................................................................................................................. 117
8.3 SUN2000-Related............................................................................................................................................................... 117
9 FAQs....................................................................................................................................... 119
9.1 How Do I Replace a Fuse?...............................................................................................................................................119
9.2 SOC Change Description.................................................................................................................................................. 121
9.3 Checking Cable Connection when the Battery Fails to Be Upgraded.............................................................. 121
9.4 Delayed Upgrade Description........................................................................................................................................ 121
A Acronyms and Abbreviations........................................................................................... 122
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1 Safety Precautions
1.1 General Safety
Declaration
Before installing, operating, and maintaining the equipment, read this document
and observe all the safety instructions on the equipment and in this document.
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.
Ensure that the equipment is used in environments that meet its design
specications. Otherwise, the equipment may become faulty, and the resulting
malfunction, component damage, personal injuries, or property damage are not
covered under the warranty.
Follow local laws and regulations when installing, operating, or maintaining the
equipment. The safety instructions in this document are only supplements to local
laws and regulations.
Huawei will not be liable for any consequences of the following circumstances:
● Operation beyond the conditions specied in this document
● Installation or use in environments that cannot meet relevant international,
national, or local standards
● Unauthorized modications to the product or software code or removal of the
product
● Failure to follow the operation instructions and safety precautions on the
product and in this document
● Equipment damage due to force majeure, such as earthquakes, re, storms,
oods and debris ows
● Damage caused during transportation by the customer
● Damage caused by storage conditions that do not meet the requirements
specied in related documents
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General Requirements
D ANGER
Do not work with power on during installation.
● Do not install, use, or operate outdoor equipment and cables (including but
not limited to moving equipment, operating equipment and cables, inserting
connectors to or removing connectors from signal ports connected to outdoor
facilities, working at heights, and performing outdoor installation) in harsh
weather conditions such as lightning, rain, snow, and level 6 or stronger wind.
● After installing the equipment, remove idle packing materials such as cartons,
foam, plastics, and cable ties from the equipment area.
● In the case of a re, immediately leave the building or the equipment area,
and turn on the re alarm bell or make an emergency call. Do not enter the
building on re in any case.
● Do not scrawl, damage, or block any warning label on the equipment.
● Tighten screws using tools when installing the equipment.
● Understand the components and functioning of a grid-tied PV power system
and relevant local standards.
● Repaint any paint scratches caused during equipment transportation or
installation in a timely manner. Equipment with scratches cannot be exposed
to an outdoor environment for a long period of time.
● Do not open the host panel of the equipment.
● Without prior consent from the manufacturer, do not alter the internal
structure or installation procedure of the equipment.
● Ensure that battery terminal components are not aected during
transportation. Do not hoist or move batteries by using battery terminal bolts.
● You shall not reverse engineer, decompile, disassemble, adapt, add code to
the device software or alter the device software in any other way, research the
internal implementation of the device, obtain the device software source
code, infringe on Huawei's intellectual property, or disclose any device
software performance test results.
Personal Safety
● Wear proper personal protective equipment (PPE) during operation. If there is
a probability of personal injury or equipment damage, immediately stop the
operations, report the case to the supervisor, and take feasible protective
measures.
● Use tools correctly to avoid hurting people or damaging the equipment.
● Do not touch the energized equipment, as the enclosure is hot.
● To ensure personal safety and normal use of the equipment, the equipment
must be reliably grounded before use.
● 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.
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● Do not place irrelevant objects on the top of the equipment or insert them
into any position of the equipment.
● Do not place inammables around the equipment.
● To prevent explosions and body injury, do not place batteries in a re.
● Do not place the battery module in water or other liquids.
● Do not short-circuit wiring terminals of batteries. Short circuits can cause a
re.
● Batteries may cause electric shocks and high short-circuit currents. When
using the battery, pay attention to the following points:
(a) Remove any metal objects from yourself, such as watches and rings.
(b) Use tools with insulated handles.
(c) Wear rubber gloves and boots.
(d) Do not place tools or metal parts on top of batteries.
(e) Before connecting or disconnecting battery terminals, disconnect the
charging power supply.
(f) Check whether batteries are accidentally grounded. If it is accidentally
grounded, remove the power supply from the ground. Touching any part of a
grounded battery can cause an electric shock. If these grounding points are
removed during installation and maintenance, the possibility of electric shocks
can be reduced.
● Do not use water to clean electrical components inside or outside of a
cabinet.
● Do not stand on, lean on, or sit on the top of the equipment.
● Do not damage the modules of the equipment.
● If a battery pack is dropped or violently impacted during installation, internal
damage may occur. Do not use such battery packs; otherwise, safety risks
such as cell leakage and electric shock may arise.
● If a dropped battery has obvious damage or abnormal odor, smoke, or re
occurs, evacuate the personnel immediately, call emergency services, and
contact the professionals. The professionals can use re extinguishing facilities
to extinguish the re under safety protection.
● If a dropped battery has no obvious deformation or damage and no abnormal
odor, smoke, or re occurs, contact the professionals to transfer the battery to
an open and safe place, or contact a recycling company for disposal.
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Hazardous and Toxicity Class
● Hazard: It may cause heat generation or electrolyte leakage if battery
terminals contact with other metals. Electrolyte is ammable. In case of
electrolyte leakage, move the battery from re immediately.
● Toxicity: Vapor generated from burning batteries, may make eyes, skin, and
throat irritate.
Battery Troubleshooting Measures
● Avoid contact with leaked liquids or gases in the case of battery leakage or
abnormal odor. Do not approach the battery. Contact professionals
immediately. Professionals must wear safety goggles, rubber gloves, gas
masks, and protective clothing.
● Electrolyte is corrosive and can cause irritation and chemical burns. Should
you come into direct contact with the battery electrolyte, do as follows:
Inhalation: Evacuate contaminated areas, get fresh air immediately, and seek
immediate medical attention.
Eye contact: Immediately ush your eyes with water for at least 15 minutes, do
not rub your eyes, and seek medical attention immediately.
Skin contact: Wash the aected areas immediately with soap and water and seek
medical attention immediately.
Ingestion: Seek immediate medical attention.
Handling Fires
● If a re occurs, power o the system if it is safe to do so.
● Extinguish the re with carbon dioxide, FM-200 or ABC dry powder re
extinguishers.
● Ask reghters to avoid contact with high-voltage components during re
ghting to prevent the risk of electric shock.
D ANGER
Overheating may cause batteries to deform and leak corrosive electrolyte or toxic
gas. Keep away from the batteries to avoid skin irritation and chemical burns.
Handling Floods
● Power o the system if it is safe to do so.
● If any part of the batteries is submerged in water, do not touch the batteries
to avoid electric shock.
● Do not use batteries that have been soaked in water. Contact a battery
recycling company for disposal.
Battery Recycling
● Dispose of used batteries in accordance with local laws and regulations. Do
not dispose of batteries as household waste.
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● If the batteries leak or are damaged, contact technical support or a battery
recycling company for disposal.
● If the batteries are out of service life, contact a battery recycling company for
disposal.
● Do not expose batteries to high temperatures or direct sunlight.
● Do not expose batteries to high humidity or corrosive environments.
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.
● Only qualied professionals or trained personnel are allowed to install,
operate, and maintain the equipment.
● Only qualied professionals are allowed to remove safety facilities and inspect
the equipment.
● Personnel who will operate the equipment, including operators, trained
personnel, and professionals, should possess the local national required
qualications in special operations such as high-voltage operations, working
at heights, and operations of special equipment.
● Only professionals or authorized personnel are allowed to replace the
equipment or components (including software).
NO TE
● Professionals: personnel who are trained or experienced in equipment operations
and are clear of the sources and degree of various potential hazards in equipment
installation, operation, and maintenance
● Trained personnel: personnel who are technically trained, have required experience,
are aware of possible hazards on themselves in certain operations, and are able to
take protective measures to minimize the hazards on themselves and other people
● Operators: operation personnel who may come in contact with the equipment,
except trained personnel and professionals
1.3 Electrical Safety
Grounding Requirements
● For the equipment that needs to be grounded, install the protective earthing
(PE) cable rst when installing the equipment and remove the PE cable last
when removing the equipment.
● Do not damage the ground conductor.
● Do not operate the equipment in the absence of a properly installed ground
conductor.
● Ensure that the equipment is connected permanently to the protective
ground. Before operating the equipment, check the electrical connection to
ensure that it is securely grounded.
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General Requirements
D ANGER
Before connecting cables, ensure that the equipment is intact. Otherwise, electric
shocks or re may occur.
● Ensure that all electrical connections comply with local electrical standards.
● Obtain approval from the local electric utility company before using the
equipment in grid-tied mode.
● Ensure that the cables you prepared meet local regulations.
● Use dedicated insulated tools when performing high-voltage operations.
DC Operation
D ANGER
Do not connect or disconnect power cables with power-on. Transient contact
between the core of the power cable and the conductor will generate electric arcs
or sparks, which may cause re or personal injury.
● Before connecting cables, switch o the disconnector on the upstream
equipment to cut o the power supply if people may contact energized
components.
● Before connecting a power cable, check that the label on the power cable is
correct.
● If the equipment has multiple inputs, disconnect all the inputs before
operating the equipment.
Cabling Requirements
● When routing cables, ensure that a distance of at least 30 mm exists between
the cables and heat-generating components or areas. This prevents damage
to the insulation layer of the cables.
● Bind cables of the same type together. When routing cables of dierent types,
ensure that they are at least 30 mm away from each other.
● Ensure that the cables used in a grid-tied PV power system are properly
connected and insulated and meet specications.
1.4 Installation Environment Requirements
● The installation and use environment must meet relevant international,
national, and local standards for lithium batteries, and are in accordance with
the local laws and regulations.
● Ensure that the battery is not accessible to children and away from daily
working or living areas, including but not limited to the following areas:
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studio, bedroom, lounge, living room, music room, kitchen, study, game room,
home theater, sunroom, bathroom, toilet.
● Install the battery in a dry and well-ventilated environment. Secure the
battery on a solid and at surface.
● You are advised to install the battery in a sheltered place or install an awning
over it to avoid direct sunlight or rain.
● Install the battery in a sheltered place or install an awning over it to avoid
direct sunlight or rain.
● Install the battery in a clean environment that is free from sources of strong
infrared radiation, organic solvents, and corrosive gases.
● For areas prone to natural disasters such as oods, debris ows, earthquakes,
and typhoons/hurricanes, take corresponding precautions for installation.
● Keep the battery away from re sources. Do not place any ammable or
explosive materials around the battery.
● Keep the battery away from water sources such as taps, sewer pipes, and
sprinklers to prevent water seepage.
● Do not install the battery in a position where it is easy to touch as the
temperature of the chassis and heat sink is high when the battery is running.
● To prevent re due to high temperature, ensure that the vents and the cooling
system are not blocked when the battery is running.
● Do not expose the battery to ammable or explosive gas or smoke. Do not
perform any operation on the battery in such environments.
● Do not install the battery on a moving object, such as ship, train, or car.
● In backup power scenarios, do not use the battery for the following situations:
a. medical devices substantially important to human life
b. control equipment such as trains and elevators, which may cause personal
injury
c. computer systems of social and public importance
d. locations near medical devices
e. other devices similar to those described above
● Do not install the battery outdoors in salt-aected areas because it may
corrode. A salt-aected area refers to the region within 500 meters from the
coast or prone to sea breeze. The regions prone to sea breeze vary with
weather conditions (such as typhoons and monsoons) or terrains (such as
dams and hills).
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Figure 1-1 Installation environment
NO TE
● The operation and service life of the battery depend on the operating temperature.
Install the battery at a temperature equal to the ambient temperature or in a
better environment.
● The operating temperature of the LUNA2000 ranges from –20°C to +55°C. If the
LUNA2000 is installed in a cold environment, the built-in thermal control system
starts to heat the battery to achieve better performance. The heating process
consumes rechargeable power, which reduces the system energy eciency in cold
weather.
● If the LUNA2000 is stored in a cold environment (for example, 0°C) before
installation, the LUNA2000 needs some time (< 2 h) to heat up before it can be
charged. You are advised to place the LUNA2000 in a warm place before
installation to facilitate commissioning.
● When the ambient temperature of the LUNA2000 is higher than +45°C or lower
than –10°C, the battery charge and discharge power will be derated.
1.5 Transportation Requirements
The product passes the certications of the UN38.3 (UN38.3: Section 38.3 of the
Sixth Revised Edition of the Recommendations on the Transport of Dangerous
Goods, Manual of Tests and Criteria) and SN/T 0370.2-2009 (Part 2: Performance
Test of the Rules for the Inspection of Packaging for Exporting Dangerous Goods).
This product belongs to class 9 dangerous goods.
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The product can be delivered to the site directly and transported by land and
water. The packing case must be secured for transportation, compliant with
related China standards, and printed with marks such as anti-collision and
moisture prevention. Aected by external environment factors, such as
temperature, transportation, and storage, the product specications at the delivery
date prevail.
Protect the packing case with the product from the following situations:
● Being dampened by rains, snows, or falling into water
● Falling or mechanical impact
● Being upside-down or tilted
CA UTION
If the batteries leak or have bulges, do not transport them. Contact a battery
recycling company for disposal.
1.6 Mechanical Safety
Using Ladders
● Use wooden or berglass ladders when you need to perform live working at
heights.
● When a step ladder is used, ensure that the pull ropes are secured and the
ladder is held rm.
● Before using a ladder, check that it is intact and conrm its load bearing
capacity. Do not overload it.
● Ensure that the wider end of the ladder is at the bottom, or protective
measures have been taken at the bottom to prevent the ladder from sliding.
● Ensure that the ladder is securely positioned. The recommended angle for a
ladder against the oor is 75 degrees, as shown in the following gure. An
angle rule can be used to measure the angle.
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● When climbing a ladder, take the following precautions to reduce risks and
ensure safety:
– Keep your body steady.
– Do not climb higher than the fourth rung of the ladder from the top.
– Ensure that your body's center of gravity does not shift outside the legs
of the ladder.
Drilling Holes
When drilling holes into a wall or oor, observe the following safety precautions:
● Wear goggles and protective gloves when drilling holes.
● When drilling holes, protect the equipment from shavings. After drilling, clean
up any shavings that have accumulated inside or outside the equipment.
Moving Heavy Objects
● Be cautious to avoid injury when moving heavy objects.
● When moving the equipment by hand, wear protective gloves to prevent
injuries.
1.7 Commissioning
When the equipment is powered on for the rst time, ensure that professional
personnel set parameters correctly. Incorrect settings may result in inconsistency
with local certication and aect the normal operation of the equipment.
1.8 Maintenance and Replacement
D ANGER
High voltage generated by the equipment during operation may cause an electric
shock, which could result in death, serious injury, or serious property damage.
Prior to maintenance, power o the equipment and strictly comply with the safety
precautions in this document and relevant documents.
● Maintain the equipment with sucient knowledge of this document and
using proper tools and testing equipment.
● Before maintaining the equipment, power it o and follow the instructions on
the delayed discharge label to ensure that the equipment is powered o.
● Place temporary warning signs or erect fences to prevent unauthorized access
to the maintenance site.
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● If the equipment is faulty, contact your dealer.
● The equipment can be powered on only after all faults are rectied. Failing to
do so may escalate faults or damage the equipment.
● Do not open the cover without authorization. Otherwise, electric shocks may
occur, and the resulting faults are beyond warranty scope.
● Installation personnel, maintenance personnel, and technical support
personnel must be trained to operate and maintain the equipment safely and
correctly, take comprehensive precautionary measures, and be equipped with
protective instruments.
● Before moving or reconnecting the equipment, disconnect the mains and
batteries and wait for ve minutes until the equipment powers o. Before
maintaining the equipment, check that no dangerous voltages remain in the
DC bus or components to be maintained by using a multimeter.
● Battery maintenance should be carried out or supervised by personnel who
are familiar with batteries and the precautions required.
● When replacing batteries, replace them with batteries or battery strings of the
same type.
● 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.
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2 Product Introduction
2.1 Overview
Function
The LUNA2000 battery consists of a power control module and battery expansion
modules. It can store and release electric energy based on the requirements of the
inverter management system. The input and output ports of the LUNA2000
battery are high-voltage direct current (HVDC) ports.
● Battery charge: The power control module connects to the battery terminals
(BAT+ and BAT–) of the inverter. Under the control of the inverter, the power
control module charges the batteries and stores excessive PV energy in
batteries.
● Battery discharge: When the PV energy is insucient to supply power to the
loads, the system controls the batteries to supply power to the loads. 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
LUNA2000-(5-30)-S0
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Table 2-1 Model description
No. Meaning Value
1 Product LUNA2000: LUNA2000 battery
2 Power level 5KW: The power level is 5 kW.
3 Design code C0: product series of the power control
module
● Model of battery expansion modules in the LUNA2000 battery: LUNA2000-5-
E0
Figure 2-2 Model number
Table 2-2 Model description
No. Meaning Value
1 Product LUNA2000: residential battery
2 Energy level 5: The energy level is 5 kWh.
3 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
No. Meaning Value
1 Product LUNA2000: residential battery
2 Energy level 5: The capacity level is 5 kWh. This product
supports 5 kWh to 30 kWh.
LUNA2000-(5-30)-S0
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