Bluetti EP600 User manual

EP600 Energy Storage System
User Manual
Shenzhen PowerOak Newener Co.,ltd

EP600 Energy Storage System User Manual
I
Instruction
Copyright statement
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permission of the company, any company or individual is not allowed to extract or copy part or all of
the contents of this manual, and shall not disseminate it in any way.
Attention
The products, services or features you purchase shall be subject to the commercial contracts and terms
of our company. All or part of the products, services and features described in this manual may not be
within the scope of your purchase. Unless otherwise agreed in the contract, this manual is only used as
a guide, and the company makes no express or implied representations or warranties about the contents
of this document. Shenzhen PowerOak Newener Co.,ltd (hereinafter referred to as our company)
reserves the right of final interpretation.Due to product version upgrade or other reasons, the contents
of this manual will be updated from time to time. You can log in to our website:
http:www.poweroak.net to check the latest version.
Summary
This user's manual introduces the installation, electrical connection, debugging, maintenance and
troubleshooting of EP600 energy storage system, and the tutorial of user operation interface. When
installing and using the system, please read the manual carefully, understand it’s safety knowledge, and
be familiar with it’s functions and characteristics.
Reader
This guidebook is applicable to:
Professional technicians who need to install, operate and maintain the EP600 energy storage system.
User who learn to use BLUETTI APP for interface operation.
Conventional symbols
In order to ensure the personal and property safety of users when using the Energy Storage System and
use the Energy Storage System more efficiently and optimally, the manual provides relevant
information and highlights it with the following symbols.The symbols that may be used in this manual
are listed below. Please read them carefully to better use this manual.

EP600 Energy Storage System User Manual
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Danger
It indicates that there is a high potential danger, it may cause death or serious
injury if not avoided.
Warning
It indicates that there is a moderate potential danger, it may cause death or serious
injury if not avoided.
Caution
It indicates that there is a mild potential danger, it may cause moderate or mild
injury if not avoided.
Attention
It indicates that there is potential risk. It may cause abnormal operation of the
Energy Storage System or property loss if not avoided.
Instruction
The "Instructions" are not safety warning and do not involve information
about personal, Energy Storage System and environmental injuries.

EP600 Energy Storage System User Manual
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Content
目录
1.1 Safety instruction....................................................................................................................................................... 4
1.2 Precaution of installation............................................................................................................................................4
1.3 Precaution of electrical connection............................................................................................................................ 5
1.4 Precaution of transportation....................................................................................................................................... 9
1.5 Box identification protection......................................................................................................................................9
1.6 Storage instruction..................................................................................................................................................... 9
2.1 EP600 energy storage system instruction................................................................................................................ 10
2.2 Working mode..........................................................................................................................................................11
3.1 The function and character of EP600 inverter......................................................................................................... 13
3.2 Appearance instruction.............................................................................................................................................13
3.3 LED Indicator.........................................................................................................................................................16
3.4 Buzzer Alarm.......................................................................................................................................................... 16
3.5 Routine maintenance................................................................................................................................................17
4.1 B500 Product Information.......................................................................................................................................18
4.2 Appearance Description........................................................................................................................................... 18
4.3Indicator Descriptions............................................................................................................................................... 21
4.4 Product Maintenance...............................................................................................................................................21
5.1 EP600 Packing List.................................................................................................................................................. 22
5.2 B500 Packing List................................................................................................................................................... 26
5.3 Base List...................................................................................................................................................................28
5.4 About installation.....................................................................................................................................................29
5.5 installation tools....................................................................................................................................................... 33
5.6 installation steps....................................................................................................................................................... 36
6.2 B500 External ports description...............................................................................................................................41
6.3 Wiring description of EP600 external port.............................................................................................................. 42
6.4 Connection ground protection（PE）..................................................................................................................... 44
6.5 Connect PV cable.....................................................................................................................................................45
6.6 Connect the grid and load cable............................................................................................................................... 47
6.7 Connecting the positive and negative poles of the battery.......................................................................................49
6.8 Other interfaces........................................................................................................................................................ 51
6.9 B500 power on and power off..................................................................................................................................58
6.10 Communication methods....................................................................................................................................... 59
6.11 Firmware Upgrade................................................................................................................................................. 64
7.1 Preliminary Check....................................................................................................................................................65
7.2 Power On..................................................................................................................................................................65
7.3 Power Off................................................................................................................................................................. 66
8.1 Introduction.............................................................................................................................................................. 66
8.2 Download................................................................................................................................................................. 67
9.1 Remove the Inverter.................................................................................................................................................67
9.2End-of-life Management for the Inverter..................................................................................................................68
EP600............................................................................................................................................................................. 73
B500............................................................................................................................................................................... 77

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1. SAFETY INSTRUCTION
1.1 Safety instruction
Please read the guidebook before using the equipment.
The technician responsible for installing must hold an electrician certificate, because some components
might electric charged or heat up when the EP600 energy storage system running, improper
operation, incorrectly install or operate might cause the serious damage of personal safety andproperty.
Don't place the equipment near the heat producer, it's forbidden to place or power on the Energy Storage
System in the environment with flammable，explosive gas and smoke.
Except the authorized technician, please don't replace any components of Energy Storage System
arbitrarily.There's no replaceable component in the package.
Please use the Energy Storage System in the well-ventilated environment, don't block the air vent of Energy
Storage System, poor ventilate might cause the irreversible damage to the Energy Storage System.
Please don't place other object on the top of Energy Storage System when operating or settling.
Please don't move the Energy Storage System when it's operating, because the vibration and the shock
produce from movement might cause the internal hardware failure.
Warning
Please don't insert foreign object into any port of Energy Storage System. Please be
aware of operating and keep children away from the Energy Storage System. If the
Energy Storage System is on fire, please use dry powder extinguisher to put out the
fire.
For security, please use the cables configured by the original factory.
We will not responsible for the equipment damage cause by the third-party
device.
Instruction
The safety requirement of the guidebook aren't including the whole technical
requirement but a supplementary instruction, the actual operation are contact with
the on-site condition.
1.2 Precaution of installation
Attention
Please attention, it's forbidden to power on EP600 energy storage
system in the process of installation 。
Please measure the voltage of contact point to make sure there's no risk of electric shock before touching

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any conduct’s surface or metal terminal;
After the Energy Storage System is installed, please clean out the package material promptly, such as
cartons, foam, plastics, nylon ties, etc;
Except the operator, please keep other people away from the Energy Storage System;
Please use original package or other material to packing the Energy Storage System for shockproof
protection when moving;
All ports of the Energy Storage System must be sealed, and according the requirement to install the machine;
Forbid to alter ,damage or cover the identification and nameplate of Energy Storage System;
Please use the suitable tool to lock the screws tightly when installing the Energy Storage System;
Please fix the Energy Storage System on the group or other stable object(such as the wall or the frame ) before
operating;
Forbid to use water to clean the Energy Storage System or any electronic components;
Forbid to arbitrarily change or modify the structure、the order of install, etc.
1.2.1 Requirement of installation and maintenance personnel
EP600 energy storage system installation、electrical connection, test, maintenance, troubleshooting
and replace operation must be operated by professional electrical technician. EP600.
The installation and maintenance personnel must have received professional training, have clear knowledge
about the Energy Storage System safety instruction and master the correct operation.
Professional personnel: Personnel who have received correspond technical training can clearly realize what risk may
be brought to them during the operation, and able to take measure promptly to minimize the personal risk.
Energy Storage System or components (include software) must be replaced by professionals or authorized
personnel.
1.2.2 Requirement of anti-static
When installing the cables, it is recommended to wear anti-static glove or anti-static bracelet before contacting the
Energy Storage System. The other side of anti-static Bracelet should be grounded properly. Don't touch any exposed
components directly with your hand.
1.2.3 Precaution of drilling
When drill on the wall or ground , the following safety protection measures should be considered;
Forbid to drill on the Energy Storage System. Drilling will damage the Energy Storage System’s appearance,
internal components and cable insulation. In addition, if metal debris enters the internal of Energy Storage
System , it will cause internal circuit board short circuit;
Wear goggles and protective gloves when drilling;
In the process of drilling , the power station should be covered and protected incase of the debris or dust
drop into the power station. The debris and dust should be cleaned out promptly after drilling.
1.3 Precaution of electrical connection
The EP600 energy storage system will generate high voltage during operating, which may cause
casualties, personal injury or serious damage to property. Please comply with relevant safety
regulations during the installation 、 trial run 、 operation and maintenance of the product.

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Danger
Before connecting the power supply, make sure the Energy Storage System is not
damaged, otherwise it may cause danger. Make sure the Energy Storage System
and all relevant switches are in the "OFF" state, otherwise it may cause the electric
shock.
Warning
All installation must only be operated by professionals or authorized
personnel.
The specification of cables which used for solar panel must proper, firm
connection and good insulation. Incorrect wiring may damage the Energy
Storage System , such resulting damage will not within the warranty.
Attention
The EP600 energy storage system can be grid-connected for power generation
only with the permission of the electricity power department of the country or
region.
Precaution of operation
Danger
When the Energy Storage System is running, please do not touch any terminal of the
Energy Storage System, otherwise it may cause the electric shock. When the Energy
Storage System is running, the shell temperature is high, please do not touch it, otherwise
it may cause the burn injure.
Attention
In the process of moving the Energy Storage System, the weight of Energy Storage
System shall be considered and take care of the balance to avoid the Energy Storage
System overturn or fall.
Precaution of repair and maintenance
Danger
In the process of operating the Energy Storage System, there exist high voltage
which may cause electric shock, result in the casualty or serious damage of
personal injury and property. Therefore, the Energy Storage System must be shut
down and powered off before operate any maintenance, and the precaution of
safety which listed in this guidebook and other relevant documents must be
strictly followed when operating the Energy Storage System.

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Danger
Before operating any maintenance, the electrical connection between the Energy
Storage System and the grid must be disconnected first, then disconnect the
electrical connection between inverter and PV 、 battery pack. Wait for at least 30
minutes until the internal components are discharge completely then the
maintenance can be operated.
Attention
In the process of maintenance, please observe the precaution of anti-
static,wear anti-static gloves.
If any maintenance is required, please contact the local authorized
maintenance center. During the maintenance, please try to avoid irrelevant
personnel from entering the maintenance site, temporary warning signs or
fences must be erected for isolation.
The label of Energy Storage System
There are some symbol related safety on the Energy Storage System’s label . Please carefully read and fully
understand the content of these labels before installing the Energy Storage System.
Figure 1-1 Safety label
Symbol
Symbol name
Symbol mean
Delay discharge label
There still exist residual
voltage after power off the
Energy Storage System, it
needs to wait for 30 minutes to
ensure that the discharge is
completed, then the
maintenance can be operated.
Anti electric shock
warning symbol
This Energy Storage System has
high voltage during operation. All
operations of the Energy Storage
System must be operated by
trained professional electrical
technician.
Warning symbol
There are potential danger
after the Energy Storage
System is operated. Please
take precautions during

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operation.
Read instruction
Please read the instruction
carefully before operate the
Energy Storage System
European standard CE
certification
This product comply with
European standard CE
certification.
This side up
It must always be transported,
handled and stored in this way
that the arrow always point
upward.
Weight symbol
The inverter and battery pack
are pretty heavy and need to be
moved by multi-people.

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1.4 Precaution of transportation
When this product leaves the factory, it is in the best electrical and mechanical state. It's necessary to use the
original package or appropriate package of the product to ensure the safety of the Energy Storage System
during transportation. The transportation company will be responsible for the machine damage caused during
transportation. Please conduct a thorough check when picking up the products. If any packaging problems that
may cause damage to the product or any visible damage of the product have been found, please notify the
responsible transportation company immediately. If necessary, you can ask your installer or our company for
help.
1.5 Box identification protection
The identification on the box contains important information for safe operation. It is forbidden to alter or
damage it.
There’s a nameplate on the side of the box, which contains important parameter information relate to the
product. It is forbidden to alter or damage it.
The label shouldn't be covered, please clean up regularly. It should be always visible.
1.6 Storage instruction
If the EP600 energy storage system isn’t put into use immediately, the storage shall meet the following
requirements:
Please power off the Energy Storage System and charge it to 50-70% of capacity before storage;
In order to keep the battery healthy, please fully charge and discharge it every six months;
When using or storing, please make sure the ventilate are proper.
Please keep away from flammable and explosive object or gas. It is recommended to place them in a
clean and dry environment.
It’s strongly recommended to frequently clean the dust and debris outside the Energy Storage System
with dry soft cloth.
Keep away from children and pet.
Please do not place anything on the top of the Energy Storage System when using or storing.
Avoid exposing to the equipment with rain, humidity or direct sunlight.
The details of storage temperature please view“11.basic parameter”.

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2. EP600 energy storage system
2.1 EP600 energy storage system instruction
The EP600 energy storage system include grid-connected inverter (EP600) 、 energy storage battery
pack (B500), IOT controller and other accessories (CT, cables, etc.), which can form a household
energy storage and PV grid-connected power generation system with photovoltaic (PV) and user
distribution box,etc; This system is suitable for families and regions with energy shortage or unstable
power supply. The system has intelligent power generation and UPS function, and it can be operated
and monitored by APP. It is simple operation, economical and practical.
The block diagram of EP600 energy storage system shown as below:
Figure 2-1 EP600 Energy storage system
Instruction
The introduction describes the general behavior of EP600 energy storage
system, and the system operating mode can be adjusted on the APP of this
product.
IOT controller
EP600 Inverter
B500 Battery
BLUETTI APP
Grid
CT
AC Loads

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2.2 Working mode
The following are the general working modes of the EP600 energy storage system. According to
your configuration and layout condition to select the working mode.
Mode1
PV generate power to the load , the overflow power will charge the battery first, then output to the grid;
Figure 2-1
Mode2
When there's no PV output , battery will provide power to the load first, then grid provide power when
battery is in low power.
Figure 2-2
Solar panels
Public Grid
AC loads
B500 battery
BLUETTI APP
Green Energy
Public Grid Energy
Hybrid Energy
Fed into the public grid.
EP600
Solar panels
Public Grid
AC loads
B500 battery
BLUETTI APP
EP600
Green Energy
Public Grid Energy
Hybrid Energy

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Mode3
When the power grid is cut off , PV and battery will provide power to the load together.
Figure 2-3
Mode4
Battery can be charged by grid, the charging time and power can be set flexible in APP.
Figure 2-4
Solar panels
Public Grid
AC loads
B500 battery
BLUETTI APP
EP600
Solar panels
Public Grid
AC loads
B500 battery
BLUETTI APP
EP600
Green Energy
Public Grid Energy
Hybrid Energy
Green Energy
Public Grid Energy
Hybrid Energy

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3. EP600 Inverter instruction
Ep600 inverter is a three-phase PV energy storage inverter integrate PV input and grid-
connection charging and discharging. It is an important part of EP600 energy storage system.
3.1 The function and character of EP600 inverter
PV application: Dual MPPT, which can achieve PV charge and storage energy, and also can generate
power with grid-connected system .
Energy storage application: Intelligent user application mode, which can automatically control the flow of
system charging and discharging power or according the user demand to adjust the energy actively .
UPS application: Under the uninterruptible power supply (UPS) mode, the switching time of on-grid
and off-grid is less than 10ms, and off-grid output can connect the unbalanced load.
Battery expansion: Support parallel with 2-16 battery packs (B500) to expand the total capacity.
Intelligent monitor: WiFi / Bluetooth, support using app to control and monitor, and
check the system condition at anytime and anywhere.
High protection: The protection level of the system is IP65, which can be installed and
used in great majority environments.
3.2 Appearance instruction
EP600 Inverter product appearance
Figure 3-1
Left
Right

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EP600 Inverter port description
Figure 3-2
Left
Right
No.
Port name
No.
Port name
1
PV input 1
9
Waterproof and
ventilate valve
2
PV input 2
10
COM Communicate
Port
3
DC ON/OFF
11
CT Input Port
4
Battery Negative
12
DRMs Port
5
LED Indicator
13
USB Port
6
Signal Port 1
14
Load Port
7
Signal Port 2
15
Grid Port
8
Battery Positive
16
Ground

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EP600 Inverter outline dimensions
Figure 3-3（Unit：mm/in）
Front
Right

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3.3 LED Indicator
Table 3-4
Figure 3-2
3.4 Buzzer Alarm
When the buzzer setting is enabled：
When a new fault occurs, the buzzer sounds for 5s and stops for 1s. It will stop sounding after 10
cycles.
When a new alarm occurs, the buzzer sounds for 2s and stops for 1s. It will stop sounding after 10
cycles.
Table 3-5 Fault Information
Fault Code
Content
5.
BUS overvoltage
7.
Battery overvoltage
8.
Inverter overcurrent
10.
LLC current overcurrent input
States
Run
Green
light
Alarm
Orange
light
Fault
Red
light
No alarm and
No fault
Always
ON
/
/
Alarm without
fault
Flash
Always
ON
/
No alarm with
fault
/
/
Alway
s ON
Alarm and
fault
/
Always
ON
Alway
s ON
Run Indicator
Alarm Indicator
Fault Indicator

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3.5 Routine maintenance
EP600 inverter requires regular maintenance, details shown as follow:
Check whether dust and other blockages are attached to the air outlet and the heat sink. If the fan is
blocked or there is too much dust on the heat sink, clean the fan, fan guard or heat sink.
Check whether the fan makes abnormal noise when running.
Check whether the cable connection is loose or disconnected. Please use a torque wrench to tighten the
AC and DC cable connections annually.

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4. B500 Battery Pack Introduction
4.1 B500 Product Information
The B500 energy storage battery system is designed for residential and small commercial uses.
Single pack rated capacity is 4.96KWh. It support 16 battery packs in parallel to meet capacity up to
80KWH.
The B500 battery management system adopts a multi-level architecture, which can detect the
voltage, current and temperature of the battery pack in real time during the charging and discharging
process. Accurately and efficiently realize the over-voltage, under-voltage, over-current, over-
temperature and under-temperature protection of the system.
The safety function of B500 control system adopts redundant design, which meets the functional
safety requirements and has good safety and stability.
4.2 Appearance Description
Appearance of B500 Battery Pack
Table 4-1
Left
Right

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B500 Battery Pack Port Description
Table 4-2
Left
Right
NO.
Parts name
NO.
Parts name
1
Negative output cable port
(Upper)
8
Waterproof and breathable
valve
2
Signal connection cable port
(Upper)
9
Positive output cable port
(bottom)
3
Signal cable port (Bottom)
10
ON/OFF Switch
4
Negative output cable port
(Bottom)
11
Ground wire port(Upper)
5
Manual mechanical switch
12
Ground wire
port(Bottom)
6
Positive output cable port
(upper)
13
Waterproof and
breathable valve
7
Inverter signal cable port