MAXOAK Bluetti EB120 User manual

Portable Power Station
User Manual
Model: EB120 EB150 EB180 EB240

Contents
English................................01-10
Deutsch...............................11-20
日本語 .................................21-29

EN-01
Please read this manual before use and follow its guidance. Keep this manual for future
reference.
Product Overview
A
C
D
B
F
J
H
G
I
E
A. Master power button B. DC power button
C. AC power button D. LED indicator lamps
E. 5V-USB output ports F. Type-C PD output port
G. Display screen H. AC charger/PV input port
I. 12V cigarette lighter socket J. AC100-120V outlet US standard socket
LCD Display
INPUT
W
W
DC ON/OFF
W
AC ON/OFF
6
1
2
3
4
5

EN-02
1. Charging power 2. DC ON/OFF status
3. DC output power 4. AC ON/OFF status
5. AC output power 6. Battery status indicator
Note:
1. If the product malfunctions, error codes would be displayed on screen.
2. When product is powered on, but not in use, the product would turn off by itself after
60seconds of inactivity.
3. When the product is powered on and the AC/DC output is turned on, the backlight
would turn off by itself after a period of inactivity. To turn on the backlight again, press
any button.
Safety warning
1. please read all the safety warnings before use and keep the manual.warranty does
not cover damage caused by failure to follow instructions.
2. Please note the warning labels and operate accordingly.
3. Avoid exposing the product to rain or using the product in humid environment.
4. Do not install the product near heat sources, such as electric furnace and heaters.
5. Place and store the product in a well-ventilated place.
6. Wipe the product clean with a dry cloth.
7. Incaseofre,usedrypowderreextinguishersforthisproduct.donotusewaterre
extinguisher, which may cause electric shock.
8. Please do not alter or disassemble this product.
9. If the generator needs maintenance, please contact the local designated system
installation and maintenance personnel or contact seller
Storage and maintenance
1. operatingandstorageenvironmentmayinuenceproductlifeandthereliabilityof
performance. Thus, remember to:
(1)place the product in a dry and well- ventilated area with mild temperature (suitable
temperature:0℃-40℃, suitable relative humidity 10% ~ 90% )
(2)place the product in a safe area where it would not be hit or shaken.
(3)Keep the product away from corrosive and combustible material.
2. The product would turn off itself when the battery voltage is too low, if this happens,
you need to charge the battery within 2-3months.
3. If you are not going to use it for a long time, please charge it fully before storage and
then charge it at least once every month, store the product in a dry environment.
4. Please fully charge the product before storage and charge it at least once every 3 months.

EN-03
Off-grid power storage system
BMS
Battery
management
system
DC power or Solar
Panel /Charger Car devices
12V/9A cigarette lighter
Type-C/USB output port
Mobilephones, tablets
Charge controller
Small appliances
Pure-sine-wave inverter
AC output controller
Unboxing
Before opening the parcel, please check whether if the parcel is damaged or not. If the
product is damaged during delivery or if any items went missing upon arrival, please
contact Seller customer service([e-mail]) to get it solved. You
should receive the following items:
Item Number of item
1 Portable solar power generator 1
2 AC wall charger
(Including AC input charging cable) 1
3 PV solar charge cable(7909 to MC4) 1
4 User manual 1
5 Warranty card 1
6 Certicateofqualication 1

EN-04
1
2 4 5
3 6
picture is only for reference,
pls take the product as the
standard
Operation guidance
Attention:
1.theoperatingenvironmentshouldmeetourrequirement.
2. Make sure that the air inlet/outlet is not blocked.
3. Please power off the product if you are not going to use it.
4. Please fully charge the product if you are going to idle for a long period.
How to use the product
Turn on/off the product
1. turn on the product: press and hold the master power button about 2 seconds to turn
on the product. The LED indicator light and the display screen will light up.
2. Turn off the product: press and hold the master power button about 2 seconds to turn
off the product. The display screen and the LED indicator light would turn off.
AC/DC output
Note: check to make sure the product is turned on. Otherwise, you can not turn on AC/
DC output.
1. Turn on AC/DC output: press and hold the AC/DC power button to turn on the product.
The corresponding LED indicator light would light up and the display screen would
show “AC ON/DC ON”.
2. Turn off AC/DC output: press and hold the AC/DC power button to turn off the product.
The LED indicator light would turn off and the display screen would show “AC OFF/
DC OFF”.
PV charge activation
Turn off generator, connect PV( or charger)to charge, activate PV charge function ,the

EN-05
rstcolumnonscreenwillbelitupandshowinputpower,atthistime,thegenerator
is in charging state, can not support AC and DC functions. If want to open AC and
DC functions, need to press master power button more than 1 second to turn on the
generator, screen will be all lit up after generator be turned on. After start-up, connect
PV(or charger) to start charging, screen shows input power wattage, at this time, can
open AC and DC functions.
Notice:
1. If Master Power Button is not turned on, AC button and DC button are in off status, no
AC output and DC output.
2. If Master Power Button is turned on, AC button and DC button are still in off status,
no AC output and DC output. Need to turn on AC power button and DC power button
separately.
How to charge the product
Charge with solar power
To charge the product, insert the solar charging cable or AC adapter into the input port
of the product. The display screen would light up and the charging power would be
displayed. But don’t care this the wrong way. The product will not turn on by itself when
being charged. If the product is previously turned off, it will remain turned off unless you
manually turn it on.
Charge with AC power
Insert one end of the adapter into wall outlet and insert the other end to the input port of
the product. Then, the product will be charged and you can monitor the battery status by
checking the battery icon on the LCD screen The product comes with a built-in advanced
control circuit. When the battery is fully charged, it will stop charging itself automatically.

EN-06
Cold Weather
Coldweathercaninuencebatterycapacity.Insub-zerotemperature(<0°C),youmay
be able to discharge the product, but you should not charge it. Otherwise, the battery of
the product would be greatly damaged and the capacity may not even be recovered.
Low temperature charging protection: When the product is charged at a temperature
below0°C,itwillshutoffandstopchargingitselfautomatically.Theproductwillreboot
andstartchargingitselfwhenthetemperaturerisetoabove10°C.
Low temperature discharging protection: If the product is discharged at a temperature
of-20°C,itwillturnoff.Theproductwillrebootandturnonoutputwhenthetemperature
risetoabove-10°C.
FAQ
Q1: How to check charging status?
The battery icon indicates the battery level of this product. The battery level is displayed
in5segments.Whenbatteryisbeingcharged,theiconwouldash.Whenthebatteryis
fullycharged,theiconwouldstopashingandall5segmentswillbelled.
Q2: Can this product be used to charge my electronic devices?
You need to check the power at each output port. For example, the power at AC output
port is provided by the built-in inverter of the product, whose maximum continuous
output power is 1000W. This means that it is only suitable for electronic device whose
requiredpowerisnomorethan1000W.
Intelligent Cooling Control
Cooling fan will start working automatically when the following conditions are met :
1. The load of inverter exceeds 400w.
2. The load of 12V cigarette lighter socket exceeds 80w.
3. The charging power of attached appliances exceeds 100W.
Besides, generator intelligent system will adjust the PV input or AC output
power based on the outer case temperature, to keep the outer case at a touchable
temperature.
Note: Do not use the machine when the cooling tan is broken.
Frequency Setting
When the product is powered on, turn on DC output and keep the AC output turned
off. Press and hold both DC button & AC button to enter setting mode Press AC power
buttontochooseinverterACoutputfrequency.PressandholdbothDCandACpower
buttontoexitfrequencysettingmodeRestartthemachine.

EN-07
Trouble shooting and technical specification
Error Problem Solution
E001 Over-voltage protection
(battery pack) Stop charging and start discharging.
E002 Under-voltage protection
(battery pack) Pleasechargetheproductintime.Restartthe machine once it is fully charged.
E003 Battery failure Restartthemachineandchargeit.
E004 Over-temperature protection when dis- charging the
battery.
Wait for a while for it to cool down and then
restart the machine.
E005 Under-temperature protection when dis-
charging the battery.
Wait for a while for it to heat up and then
restart the machine.
E006 Over-temperature protection
when charging the battery. Wait for a while for it to cool down and then restart the machine.
E007 Under-temperature protection when charging
the battery.
Wait for a while for it to heat up and then
restart the machine.
E008 Under-voltage protection for
the 1st cell. Please charge the product in time and re- start it when fully charged.
E009 Under-voltage protection for
the 2nd cell. Please charge the product in time and re- start it when fully charged.
E010 Under-voltage protection for
the 3rd cell. Please charge the product in time and re- start it when fully charged.
E011 Under-voltage protection for
the 4th cell. Please charge the product in time and re- start it when fully charged.
E012 Busbar fault of inverter due
to under-volt- age. Turn off and on the machine.
E013 Over-load protection of
inverter.
Check if the output port of inverter is over-
loaded. Turn off and on the AC output to
recover.
E014 Output port of inverter is
short-circuited.
Check if the output port of inverter is short-
circuited. Turn off and on the AC out- put to
recover.
E015 The heat sink of inverter is
overheated. Wait for it to cool down and then restart the machine.
E016 The temperature of the heat
sink is not detected. Insert the NTC and restart the machine.
E017 Over-voltage protection (PV
input). Disconnect the solar charging cable and then restart the machine.

EN-08
E018 Over-voltage protection (PV
output)
Disconnect the solar charging cable, re- start
the machine and then re-insert the solar
charging cable.
E019 Over-temperature protection
of heat sink for PV module The heat sink for PV module overheats. Wait for it to cool down and then charge it.
E020 The temperature of the heat sink for PV module is not
detected. Restartthemachine.
E021 Charging protection of
battery protection board
Wait for the temperature to return to an
acceptable temperature and then start
charging.
E022 Battery protection Disconnect the solar charging cable and
restart the machine.
E023 Over-power protection
(system) Check if the total output power is overload- ed. Restartthemachine.
If you have tried the methods mentioned above, but the problem still cannot be solved.
Contact seller customer service team.
ATTENTION!
Ifyoucannotndthesolutionforyourprobleminthechartabove,pleaseprovidethe
following information to our customer service team:
1. About the product
(1)Serial number
(2)Model
(3)Displayed information on the screen
(4)Description of your problem
(5)Does it happen before?
(6)In what circumstance does the problem occur?
2. About the solar panel (not included)
(1)Manufacturer and model of the solar panel
(2)Output voltage of the solar panel
(3)Output power of the solar panel
(4)MPPT output voltage of the solar panel
(5)MPPT output current of the solar panel
(6)The number of solar panels and how do you connect the panels

EN-09
Specifications
Model EB120 EB150 EB180 EB240
Output Specications
Inverter
Output
Continuous Output
Volt- age 100-120Vac, 220-240Vac
RatedFrequency 50/60Hz
Continuous Output
Power 1000W
Power Factor 1
[email protected](under
nominalvoltage) <5%
Over-load
protection
1000W≤Load<1200W@2Min;
1200W≤Load@1s;
Power Loss (No
Load & Turned-off) <20W
MaxEfciency
(>70% Load) 88%(100-120Vac), 90%(220-240Vac)
12V/9A
Cigar
Light- er
Output
Continuous Output
Volt- age 12.2V(±1V)
Continuous Output
Cur- rent 9A
5V USB
Output
Output Voltage
Range 5V±0.3V
Max Output Current 3A
Note: The maximum output of a single USB port is 3A. The maximum output
of 2 USB ports is 3A((top and down).
Type-C
PD
Output
Supported Fast
Charge PD Protocol
Output Voltage
Range 5-20V(±5%) (5V by default)
Continuous Output
Volt- age/Current (5V/9V/12V/15V)3A(±0.3A), 20V/2.25A(±0.2A)
Input Specication
AC Adapter Charger 42V/200W
PV Max Input Power 500W
PVInputVoltageRange 16-60Vdc(OVP 73V±2V)
PV Max Input Cur- rent 10A
MPTTEfciency 99.5%
MaxEfciency >88%
Solar Charging Mode MPPT

EN-10
Battery
rated voltage 14.8Vdc
rated capacity 1200Wh 1500Wh 1800Wh 2400Wh
built-in battery cell Li-ion Li-ion Li-ion Li-ion
battery packing 4S30P 4S3P 4S45P 4S60P
Min Unit
IPRating IP 21
Operating Environ- ment RelativeHumidity:10%-90%
OperatingTemperature:0-40°C
Dimensions 293.5*165.4*
364.7mm
371.5*165.4*
364.7mm
393.5*165.4*
364.7mm
493.5*165.4*
364.7mm
Net Weight 12.6 KG 17.2 KG 17 KG 22 KG
Note: When the total output power exceeds 1000W, the DC output will be directly shut
down. When the load is less than 30W, the output power would not be displayed. When
a high-power appliance is attached to the product, the displayed output power and the
actual output power could be different for up to 30W.
Warranty
Our company provides customers with warranty of 12 months from the date of purchase.
Contact us
Foranyinquiriesorcommentsconcerningourproducts,pleasecontactseller(service@
kayomaxtar.com) and we will respond as soon as possible.

P/N:16.061.00223-01A0
FB public page：MaxoakDirect
Twitter：Maxoak_fans
Instagram：Maxoak.fans