Bluetti EP600 User manual

EP600 ENERGY
STORAGE SYSTEM
User Manual
Shenzhen PowerOak Newener Co.,ltd

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From the very beginning, BLUETTI has tried to stay true to a sustainable future
through green energy storage solutions for both indoor and outdoor use while
delivering an exceptional eco-friendly experience for our homes and our world.
That's why BLUETTI makes its presence in 70+ countries and is trusted by
millions of customers across the globe.

Instruction
Copyright statement
The copyright of this manual belongs to Shenzhen PowerOak Newener Co.,ltd
without the written 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 commer-
cial 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.
Danger
Warning
Caution
Attention
Instruction
It indicates that there is a high potential danger, it may cause
death or serious injury if not avoided.
It indicates that there is a moderate potential danger, it may
cause death or serious injury if not avoided.
It indicates that there is a mild potential danger, it may cause
moderate or mild injury if not avoided.
It indicates that there is potential risk. It may cause abnormal
operation of the Energy Storage System or property loss if not
avoided.
The "Instructions" are not safety warning and do not involve
information about personal, Energy Storage System and
environmental injuries.

Safety instruction
Precaution of installation
Precaution of electrical connection
Precaution of transportation
Box identification protection
Storage instruction
EP600 energy storage system instruction
Working mode
The function and character of EP600 inverter
Appearance instruction
LED Indicator
Buzzer Alarm
Routine maintenance
B500 Product Information
Appearance Description
Indicator Descriptions
Product Maintenance
EP600 Packing List
B500 Packing List
Base List
About installation
installation tools
installation steps
The whole units connection
B500 External ports description
Wiring description of EP600 external port
Connection ground protection（PE）
Connect PV cable
Connect the grid and load cable
Connecting the positive and negative poles of the battery
Other interfaces
B500 power on and power off
Communication methods
Firmware Upgrade
Preliminary Check
Power On
Power Off
Introduction
Download
Connection
Remove the Inverter
End-of-life Management for theInverter
Troubleshooting
Content
1.1
1.2
1.3
1.4
1.5
1.6
2.1
2.2
3.1
3.2
3.3
3.4
3.5
4.1
4.2
4.3
4.4
5.1
5.2
5.3
5.4
5.5
5.6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
7.1
7.2
7.3
8.1
8.2
8.3
9.1
9.2
10
EP600
B500
4
5
6
9
10
10
11
12
14
14
16
17
17
18
18
20
21
22
25
26
27
30
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35
37
39
40
41
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46
48
56
57
61
62
62
62
63
63
64
65
65
65
70
73

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 and property.
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.
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Warning
Instruction
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.
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.

Please measure the voltage of contact point to make sure there's no risk of electric
shock before touching 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, mainte-
nance, troubleshooting and replace operation must be operated by professional
electrical technician. EP600.
The installation and maintenance personnel must have received professional
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1.2 Precaution of installation
Attention
Please attention, it's forbidden to power on EP600 energy storage
system in the process of installation。

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training, have clear knowledge about the Energy Storage System safety instruc-
tion 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 opera-
tion, 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
in case 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.

Safety instruction
Precaution of installation
Precaution of electrical connection
Precaution of transportation
Box identification protection
Storage instruction
EP600 energy storage system instruction
Working mode
The function and character of EP600 inverter
Appearance instruction
LED Indicator
Buzzer Alarm
Routine maintenance
B500 Product Information
Appearance Description
Indicator Descriptions
Product Maintenance
EP600 Packing List
B500 Packing List
Base List
About installation
installation tools
installation steps
The whole units connection
B500 External ports description
Wiring description of EP600 external port
Connection ground protection（PE）
Connect PV cable
Connect the grid and load cable
Connecting the positive and negative poles of the battery
Other interfaces
B500 power on and power off
Communication methods
Firmware Upgrade
Preliminary Check
Power On
Power Off
Introduction
Download
Connection
Remove the Inverter
End-of-life Management for theInverter
Troubleshooting
Precaution of operation
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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.
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.

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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.
The label of Energy Storage System
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, tempo-
rary warning signs or fences must be erected for isolation.
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.
Figure 1-1 Safety label

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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.
Symbol Symbol name Symbol mean
Delay discharge label
Anti electric shock
warning symbol
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 complet-
ed, then the maintenance can be
operated.
This Energy Storage System has high
voltage during operation. All opera-
tions 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
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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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”.

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:
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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
B500 Battery
Figure 2-1 EP600 Energy storage system
EP600 Inverter
BLUETTI APP
Grid
AC Loads
CT

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.
Mode 1
PV generate power to the load , the overflow power will charge the battery first,
then output to the grid;
Mode 2
When there's no PV output , battery will provide power to the load first, then grid
provide power when battery is in low power.
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Public Grid
Solar panels
BLUETTI APP
EP600
B500 battery
Fed into the public grid.
Green Energy
Public Grid Energy
Hybrid Energy
AC loads
Figure 2-1
Figure 2-2
Public Grid
Solar panels
BLUETTI APP
B500 battery
AC loads
EP600
Green Energy
Public Grid Energy
Hybrid Energy

Mode 3
When the power grid is cut off , PV and battery will provide power to the
load together.
Mode 4
Battery can be charged by grid, the charging time and power can be set flexible
in APP.
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Figure 2-3
Figure 2-4
Public Grid
Solar panels EP600
B500 battery
AC loads
BLUETTI APP
Green Energy
Public Grid Energy
Hybrid Energy
Public Grid
AC loads
EP600Solar panels
B500 battery
BLUETTI APP
Green Energy
Public Grid Energy
Hybrid Energy

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
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Figure 3-1
Left Right

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

EP600 Inverter port description
3.3 LED Indicator
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Figure 3-3（Unit：mm/in）
Figure 3-2 Table 3-4
Run Indicator
Alarm Indicator
Fault Indicator
Front
States
No alarm and
No fault Always ON
Flash Always ON
Always ON
/
/
//
/
/Always ON
Always ON
Alarm without
fault
No alarm with
fault
Alarm and
fault
Run
Green light
Alarm
Orange light
Fault
Red light
Right

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.
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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Fault Code
5. BUS overvoltage
Battery overvoltage
Inverter overcurrent
LLC current overcurrent input
7.
8.
10.
Content

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-tem-
perature 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
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Figure 4-1
Left Right