MAXOAK EB40, EB40JP, EB40EU, EB40UL User Manual

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Portable Solar Power Generator

(PPS)

User Manual

Thank you for using our product! Please strictly follow all warnings and instructions on this manual and the

unit. Make sure to take good care of this manual.

Do not operate until you have read all the safety and operation instructions.

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Contents

Product Overview.......................................................1

LCD DISPLAY............................................................1

LCD battery symbol and failure code..........................2

Safety Instructions....................................................2

Operation Guidance...................................................3

FAQ(Frequently Asked Questions).............................6

Unpacking..................................................................6

Technical specication...............................................7

Trouble Shooting........................................................9

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Product Overview

5 9

10 11

INPUT

DC ON/OFF

AC ON/OFF

3 4

5 6

1. PV/Adapter Charging port

2. CAR Jump Starter Port

3. Main power On/Off Button

4. DC Power On/Off Button

5. AC Outputs

6. AC Power On/Off Button

7. Power On/Off Indicator Lights

LCD DISPLAY

8. LCD Display

9. AC Outputs

10. USB 5V Output ports(6mm)

11. 12V/5A Output port

12. Type-C QC3.0 Output port

13. 12V/10A Output port(8mm)

1. Battery Level

2. Input Charging Power

3. DC ON/OFF

4. DC Output Power

5. AC ON/OFF

6. AC Output Power

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LCD battery symbol and failure code

The LCD Battery Display indicates the Battery level. There are 5 segments

of the battery, approximately 20%-40%-60%-80%-100% capacity. During using,

segments will disappear from the display. When charging your PPS, you will

notice a battery segment blink at 1 second interval, which indicates the current

charge status and the number under INPUT shows the real-time charging

power. Once it is fully charged, all battery segments will be lit and remain solid.

When the product breaks down, the fault code is displayed at the input or

output power display, such as "E01"

Note: Charge your PPS when there is only one battery segment!

Safety Instructions

Safety Caution

1. Before using this product, please read the "safety instructions" carefully

to ensure correct and safe use. And please keep the instructions carefully, if the

equipment is damaged due to failure to operate as described in this manual,

the company has the right not to guarantee the quality.

2. Operate as required.

3. Avoid using the product in direct sunlight, rain or wet environment.

4. This product can not be used near the heat source area, or there are

electric heating furnace, heat furnace and other similar equipments.

5. When placing this product, keep a safe distance around it to ensure

ventilation

6. When cleaning, please use dry articles for wiping

7. In the re, please use dry powder re extinguisher correctly. There is a

danger of electric shock if you use a liquid re extinguisher

8. When using, please do not touch other parts inside the cabinet except the

terminal.

9. If this product needs maintenance, please contact us.

10. Operating temperature r: 0°C-40°C; Operating humidity: 5% - 90%.

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11. Charging plug must be connected to charging socket. Don't connect

charging plug to discharging socket.

Use in low temperature environment

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.

1. 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 5°C .

2. Low temperature discharging protection

If the product is discharged at a temperature of -20°C, it will turn off output in

15 seconds. The product will reboot and turn on output when the temperature

rise to above -15°C.

Storage and maintenance

1.Please fully charge the product before storage and charge it at least once

every 3 months.

2.Store this product in a cool, dry and well-ventilated area. Storage

temperature:0°C-40°C.

3.Failure to use, store and maintain the product according to the instruction

would void the warranty.

Note:

1. The using environment must meet our requirements;

2. Ensure the product is placed in a well-ventilated environment

Operation Guidance

How to use this product

1. Press the main power button for 2 seconds to turn on the product, then

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the power indicator and LCD screen will be lit up. When the main power switch

key is turned on, the product can be charged and the AC/DC key can be turned on.

2. After the main power button is turned on, you must turn on the AC/DC

key when using this product to power your device. Press the AC/DC button

for 2 seconds to open the corresponding AC/DC output. Then you will nd the

corresponding LED green indicator next to AC/DC button will be lit up. After 15

seconds of use, the backlight of the display screen is closed and any key is

pressed to activate the display screen.

3. If the main power button is turned on, and the AC and DC switch button is

not turned on, then the product will be automatically shut down after 10 minutes

without charging.

4. To save battery power, turn off the product when you are not going to

use it for a long time. Press the AC/DC button for 2 seconds to close the

corresponding AC/DC output. Long press the main power button for 2 seconds

to shut down, then AC and DC have no output, and the display screen and

indicator lights are off. The product cannot be charged when it is off.

Note:

1. Please turn off the product when you don’t use it;

2.Please fully charge the product if you are going to leave it idle for a long

period.

How to charge this product ?

Note: Please charge the product before use; Turn on the product before

charging.

There are 3 ways to charge the product, using AC adapter, solar charging

cable or car charger. First, you need to determine the input source and select a

charger accordingly. Then, connect the charger to the input port of the product

and it will be charged. When the product is being charged, the LCD battery

would ash on the LCD screen. When the product is fully charged, the LCD

battery would stop ashing.

A. Charge with Solar Charging Cable

Place your solar panel somewhere that it can receive direct sunlight and

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abundant sunshine.

The solar panel open-circuit voltage should be 14-40v.The maximum

charging power of this product is 125W.

Connect the solar panel and the product using solar charging cable. Make

sure that the solar charging cable is correctly connected and forming a solid

contact with the input port of the product.

This product is built-in advanced system control circuit module. When the

battery is full charged, it will stop charging automatically.

B. Charge with AC Adapter

Please use the AC charger equipped with this product to charge. You can

know the charging status of this product through the LCD screen. This product

is built-in advanced system control circuit module. When the battery is full

charged, the product will stop charging automatically.

C. Charge with Car Charger

Please use the original car charger. Insert one end of the car charger to the

car cigarette lighter and insert the other end to the input port of the product. The

LCD battery will blink to indicate that the product is being charged normally.

Note: A car with 12V starting battery can't charge this PPS fully, but a car

with 24V battery can charge it fully. You'd better start the car when you charge

this PPS.

How to Jump-Start a Car

Precautions before jump-starting a car:

1.Make sure the engine displacement of the vehicle (or other motor vessels,

here take a car for example) is no more than 4L.

2. Make sure the PPS power is over 60% (four battery segments on).

3. Make sure the clamps on jump-start cable is not broken.

Steps:

1. Clamp the red clip to car battery positive pole and the black clip to the

battery negative pole.

2. Plug the other end of jump-start cable into your PPS.

3. Turn the key to start your car as normal.

4. After starting, remove the cable from this product rst, then remove red

and black clip.

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FAQ(Frequently Asked Questions)

Q1.How do I know if my PPS is charged?

To check the charging state of your portable power supply, refer to the LCD

Battery Display. When lit up, you will see a battery outline with ve segments,

indicating the current charge level. You can turn on the Battery Display by

pressing the Master Power Button. It is OK to use your PS5B even when it’s not

fully charged.

Q2. How do I know if my device will work with the PPS?

First, you’ll need to determine the amount of power your device requires.

This may require some research in your side, a good Google search or

examining the user guide of your device should be enough.

Second, you will need to check the capacity for the individual output ports.

For example, the AC port is monitored by an inverter that allows Max.300W of

continuous output power. This means if your device needs to work over 300W

power for a long time, the PPS’s inverter will shut off automatically.

Q3.What’s Depth of Discharge(DOD)

To extend the service life and storage time, the DOD is set around 90%, which

is 90% of 400wh, to keep the battery from damage due to over discharge. Then

the product real working time is calculated as : Working time =400wh*0.9÷P (P:

Power of connected electrical devices)

Unpacking

Before opening the package, please check if the packaging is damaged.

After unpacking, please check if product appearance is damaged or any part is

missing. If so, please contact us.

PPS accessories are as follows.

No. Item Quantity

A Portable Power Supply 1

B AC wall charger 1

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C Car charging cable 1

D Solar charging cable 1

E 12V/10A output to car charging cable 1

F Type-C to type-C cable 1

G Car jump-starting cable 1

H User Manual 1

I Warranty card 1

Technical specication

Model EB40(JP&UL) EB40(EU)

Battery Material Lithium-ion Rechargeable Cell

Battery model Samsung INR18650-29E

Battery rated voltage 11.1V(3S14P)

Battery capacity 400Wh(36Ah*11.1V)

Battery

Output

AC output

12V/10A

output

port(8mm)

Continuous Output Power (Max.) 300W 300W

Peak output 600W 600W

Rated output voltage 110Vac 230Vac

Rated frequency 50/60Hz 50/60Hz

Power factor 1 1

Overload

Self-consumption (No load) <5W <10W

Max efciency (>70% load) 88% 88%

Output voltage 12.6 12.6

Rated output current 10A 10A

Overload protection power >140W >140W

100-150%@2min;

>150%@10S

100-150%@2min;

>150%@10S

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12V/5A output

port(7909)

Type-C output

port

USB output ports(6pcs)

Max. PV charge power 126W 126W

PV input voltage range 12.6~40Vdc 12.6~40Vdc

Output voltage range 10~12.6V 10~12.6V

Rated output power 60W 60W

Overload protection power >65W >65W

Communication protocol type QC3.0 QC3.0

Output voltage range

Rated output current

Overload protection current >3A >3A

Output voltage 5V 5V

Max output current 3.5A 3.5A

PV charge

voltage range 15-40Vdc 15-40Vdc

Max. input voltage 40Vdc 40Vdc

Max. input current 10A 10A

MPPT efciency 99.50% 99.50%

Max. efciency >96% >96%

3.6~12V(

5V/2.5A, 9V/2A,

default

5V)

12V/1.5A

3.6~12V(

5V/2.5A, 9V/2A,

default

5V)

12V/1.5A

Solar power charge type MPPT MPPT

Main Unit

relative humidity: 10%-90% (without

Working environment

Relative temperature: 0-40

condensation)

°C

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Trouble Shooting

This product has been fully tested prior to shipping. If you meet any difculty

during operation of the generator, read this manual carefully.

If any failure occurs, please refer to this trouble shooting form. If still can’t

solve, please contact our customer service. During a call, please provide

us with the following information: Serial NO.,describe details what error is

happening, input and output information.

Error

code

E01 Over Temperature Protection

E02 Battery Over Voltage Protection Disconnect the charger and restart it;

E03 Battery Damage Protection Please contact customer service.

E04 1st Battery String Over-Voltage Disconnect the charger and restart it

E05 2nd Battery String Over-Voltage Disconnect the charger and restart it

E06 3rd Battery String Over-Voltage Disconnect the charger and restart it;

E07 1st Battery String Low Voltage

E08 2nd Battery String Low Voltage

E09 3rd Battery String Low Voltage

Cause Solution

1, Check the ambient temperature if higher than 40

generator cools down.

Charge the unit in time, restart it after fully charged

. Output will start again if the

°C

Discharge low temperature

E10

protection

E11 Battery Low Voltage Protection

Check the ambient temperature whether it’s lower than -20

Charge the unit in time, restart it after fully charged;

°C

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E12 Inverter Over Current Protection Check if the AC output overload or short circuit

E13 Inverter Over Load Protection Check if the AC output overload

E14 Inverter Short-Circuit Protection Check if the AC output overload or short circuit

E16 Charging Over Voltage protection

12V6A Output Over Current

E19

Protection

E20 12V6A over load protection Check the if the 12V6A is over load

12V10A Output Over Current

E21

Protection

E22 12V10A overload protection Check if the 12V10A output overload

E23 5V1 Over Current Protection Check if the output overload or short circuit

E24 5V2 Over Current Protection Check if the output overload or short circuit

Battery over temperature

E25

protection

Check if the input voltage excess the max input voltage

Check if the 12V/6A output overload or short circuit

Check if the 12V10A output overload or short circuit

Check if the environment temperature is higher than 40℃. Generator will recover to normal work after it cools down.

Should you have any technical questions, please contact your distributor.

With following information:

Purchase date

Model

Error code

Details refer to the warranty card.

Please tell the distributor or us the details of the failure and process

Thank you for your support

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MAXOAK EB40, EB40JP, EB40EU, EB40UL User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual