BLUETTI AC240 Portable Power Station User Manual

BLUETTI AC240 Portable Power Station

Please read this manual carefully before use and keep it for future reference.

Warning

1. Charge the unit before first use.
2. Do not use solar panels with open circuit voltage higher than 60VDC. Solar input voltage range for the unit is 11V-60VDC.
3. Charge the unit immediately when the SoC drops below 5%. If the SoC drops to 0, power off the unit and charge it for at least 30 minutes before restarting.
4. The unit is for off-grid use only. Do not connect its AC output to the grid.
5. If not used for more than 3 months, charge the unit to 40%-60% SoC and store it with the power off. For optimum battery life, discharge and charge the unit every 3 months.

INTRODUCTION

Thank You!

Thank you for making BLUETTI a part of your family.
From the very beginning, BLUETTI has tried to stay true to a sustainable future through green energy storage solutions while delivering an exceptional eco-friendly experience for our homes and our world.
That’s why BLUETTI makes its presence in 100+ countries and is trusted by millions of customers across the globe.

Copyright © Shenzhen PowerOak Newener Co., Ltd. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without the prior wrillen consent of Shenzhen PowerOak Newener Co., Ltd.

Notice

• BLUETTI’s products, services, and features are subject to the agreed-upon terms and conditions during purchase. Please note that some products, services, or features described in this manual may not be available under your purchase contract. Unless otherwise specified in the contract, BLUETTI makes no representations or warranties of any kind, express or implied, with respect to the contents of this manual.
• The contents of this manual are subject to change without notice. Please get the latest version from: https://www.bluettipower.com/pages/user-guides
• If you have any questions or concerns about this manual, please contact BLUETTI support for further assistance.

Symbol Conventions

This manual uses the following symbols to highlight important information:

/ Attention

| It indicates a hazardous situation which, if not avoided, could result in death or serious injury.
|

Notice

| It indicates a potentially hazardous situation which, if not avoided, could cause substantial damage to property and the environment.

Safety Instructions

Read this manual for instructions on the proper use and safety information for the product. The safety instructions provided herein are for illustrative purposes that include but are not limited to those listed in this manual. Actual operation shall comply with all applicable safety standards. If you have any questions, feel free to contact BLUETTI support or your local BLUETTI dealers.

Statement

To ensure a safe operation, it’s crucial to observe and adhere to the following conditions:

• Always operate or store the product in the conditions specified in this manual.
• The installation and ambient conditions must comply with the requirements in the relevant international, national, or regional standards.
• Avoid unauthorized disassembly, component replacement, or modification of software codes.

BLUETTI shall not be liable for damages resulting from the following circumstances：\

• Damage resulting from force majeure events such as earthquakes, fires, storms, floods, or mudslides.
• Damage caused by the customer’s own transportation.
• Damage resulting from inadequate storage conditions as specified in the manual.
• Hardware or data damage caused by customer negligence, improper operation, or intentional actions.
• System damage caused by third parties or customers, including but not limited to improper handling and installation not in accordance with the instructions in this manual.
• The product doesn’t fulfill power supply needs for power-reliant equipment in critical sectors like atomic energy, aviation, medical, and other domains where safety is paramount. BLUETTI assumes no liability for incidents involving personal safety, fire, equipment malfunction, or any adverse aftermath resulting from using this product with such equipment.
• Damage caused by adjustments, changes, or removal of labels in violation of this manual.
• This product is not intended for use with devices that require a high-performance Uninterruptible Power Supply (UPS), including but not limited to data servers, work-stations, medical equipment, and other similar devices. BLUETTI shall not be liable for any data loss, equipment damage, or personal injury resulting from the violation of this requirement.

General Requirements

INSTRUCTIONS PERTAINING TO RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS IMPORTANT SAFETY INSTRUCTIONS

WARNING:

When using this product, basic precautions should always be followed, including the following:

• Read all the instructions before using the product.
• To reduce the risk of injury, close supervision is necessary when the product is used near children.
• Do not put fingers or hands into the product. And do not insert foreign objects into any ports of the product.
• Use of an attachment not recommended or sold by the manufacturer may result in a risk of fire, electric shock, or injury to persons.
• To reduce the risk of damage to the electric plug and cord, pull the plug rather than the cord when disconnecting the product.
• Do not use a battery pack or appliance that is damaged or modified, as they may exhibit unpredictable behavior resulting in fire, explosion, or personal injury.
• Do not operate the product with a damaged cord or plug, or a damaged output cable.
• Do not attempt to replace the internal battery or any other component of the product by anyone other than authorized personnel. There are no end-user serviceable components. Do not disassemble the product, take it to a qualified service person when service or repair is required. Incorrect reassembly may result in a risk of fire or electric shock.
• To reduce the risk of electric shock, unplug the product from the outlet before attempting any instructed servicing.
• WARNING – RISK OF EXPLOSIVE GASES. To reduce the risk of battery explosion, follow these instructions and those published by the battery manufacturer and manufacturer of any equipment you intend to use in the vicinity of the battery. Review cautionary markings on these products and engines.
• PERSONAL PRECAUTIONS
  • Wear complete eye protection and clothing protection. Avoid touching eyes while working near the battery.
  • Never smoke or allow a spark or flame in the vicinity of the battery or engine.
  • Be extra cautious to reduce the risk of dropping a metal tool onto the battery. It might spark or short-circuit the battery or other electrical parts which may cause an explosion.
• When charging the internal battery, work in a well ventilated area and do not restrict ventilation in any way.
• Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
• Do not expose the product to fire or excessive temperature. Exposure to fire or temperature above 80°C (176°F) may cause an explosion.
• Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that safety is maintained.
• WARNING: Avoid contact with seawater, which may cause corrosion of metal parts.
• Do not stack anything on top of the product while in storage or while in use. Do not move the product while operating as vibrations and sudden impacts may lead to poor connections to the hardware inside.
• In case of fire, use only a dry powder fire extinguisher appropriate for the product.
• WARNING – RISK OF ELECTRIC SHOCK. Never use the product to supply power tools to cut or access live parts or live wirings, or materials that may contain live parts or live wirings inside, such as building walls, etc.

Grounding Instructions

This product must be grounded when connected to the grid. If it should malfunction or break down, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This product is equipped with a cord having an equip-ment-grounding conductor and a grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.

WARNING:  Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician if you are in doubt as to whether the product is properly grounded. Do not modify the plug provided with the product – if it does not fit the outlet, have a proper outlet installed by a qualified electrician.

Handling Requirements

During transportation or storage, take care to avoid dropping, violently impacting, or tilting the product as it may result in internal damage. If necessary, use mechanical assistance such as carts or adjustable height workbenches to ensure safe handling.

Recommended number of people based on the weight of product

Storage Instructions

• When the SoC drops to 5%, please charge the product immediately.
• Before storing the product, charge it to 40% to 60% SoC to keep it in optimal condition. In addition, power off the unit and disconnect all electrical connections from it.
• Store the product in a cool and dry place, keeping it away from flammable or combustible materials and gases.
• The product can be safely stored within a temperature range of -20°C to 45°C ( -4°F to 113°F). However, if the storage duration exceeds one month, it’s recommended to maintain an ideal storage temperature of around 30°C (86°F).
• Fully cycle the product every 3 months to maintain the battery’s health. It’s NOT recommended to store the unit for extended periods of time, as it may affect its performance and overall lifespan.

If the SoC drops to 0 (during storage or upon startup), take the following actions to safely restart the product:

• Shut down immediately.
• Charge within 48 hours.
• Keep it at an ambient temperature of 5°C to 35°C (41°F to 95°F) for 6 hours before charging. It’s recommended to charge the product via an AC source. If charging via solar energy, ensure that your solar system provides an output of more than 100W.

The symbol displayed is intended to remind you to read the instructions in the literature accompanying the product before operation and maintenance.

• Connect the product to a socket-outlet that has an earthing connection using the power cord provided.
• The socket-outlet should be installed near the product and easily accessible for safety purposes.
• Never dispose of a battery by throwing it into fire or a hot oven, or by mechanically crushing or cutting it, as these may cause it to explode.
• Avoid leaving batteries in extremely high-temperature environments, as this can result in an explosion or the leakage of flammable liquid or gas.
• The battery subjected to extremely low air pressure may result in an explosion or the leakage of flammable liquid or gas.
• Attention should be drawn to the environmental aspects of battery disposal.
• Please refer to the information on the exterior bottom enclosure for electrical and safety information before installing or operating the apparatus.

SAVE THESE INSTRUCTIONS

BLUETTI shall not be liable for any equipment damage caused by the violation of the above instructions.

Packing List

Standard Accessories

Optional Accessories

(Available on the official BLUETTI website: https://www.bluettipower.com)

Product Introduction

Meet the BLUETTI AC240 Power Station, an exceptional energy solution for travel enthusiasts who demand the best. With a massive 2,400W output, it can power everything from small electronics to large RV appliances. Plus, its IP65-rated water and dust resistance makes it durable enough to withstand even the harshest weather conditions.
Not only that, but the AC240 also boasts an impressive battery capacity that ranges from 1,536Wh to a staggering 10,136Wh with four B210 expansion batteries. And if you need even more power, you can simply connect another AC240 for uninterrupted power for days on end.

Managing the AC240 is a breeze thanks to the BLUETTI App, which lets you control the unit’s various functions and settings with ease. With features like ECO Mode and UPS Mode, you can optimize your power consumption and protect your device at all times. Whether you’re camping or on a road trip, the AC240 provides a reliable and easy-to-use energy solution for your on-the- go lifestyle.

Danger: Do not connect the AC output of AC240 to the grid.

Product Overview

1. Battery Expansion Port
2. Cigarette Lighter Port
3. Power Button
4. DC Output Power Button
5. LED Screen
6. USB Power Button
7. AC Output Power Button
8. NEMA TT-30 Port
9. AC Output
10. USB-C Port
11. USB-A Port
12. RV Port
13. DC Input
14. AC Input
15. Grounding Terminal
16. Bleed Valve
17. Parallel Port

Power

Power ON / OFF

Attention: Please place the unit on the platform firmly and stably.

• Power ON: Press the power button once, and the button lights up indicating that the AC240 is now on standby.
• Power OFF: Press and hold the power button for 2 seconds to turn off the unit.
• AC ON / OFF: When the AC240 is on, press the AC power button to turn it on / off.
• USB ON / OFF: When the AC240 is on, press the USB power button to turn it on / off.
• DC ON / OFF: When the AC240 is on, press the DC power button to turn it on / off.
• Restart: Power off the AC240 first, then press the power button to restart.
• If you do not perform any operation in 1 minute, the screen will turn off automatically.

LED Screen

The AC240 features an informative LED screen that offers easy access to all the essential information about the unit’s status and performance. When you power on the unit, the LED screen lights up, and when you power off the unit, the screen turns off as well.

1. Expansion Battery
2. Silent Charging
3. DC Input
4. Bluetooth Connection
5. WiFi Connection
6. Fan Status
7. Turbo Charging
8. AC Input Power
9. AC Output Power
10. AC Output Voltage
11. AC Output Frequency
12. Grid Connection
13. DC Output
14. AC Output
15. Power Lifting Mode
16. Charge / Discharge Remaining Time
17. Charge / Discharge Status
18. Parallel Connection
19. Low Temperature Alert
20. High Temperature Alert
21. Overload Alert
22. Overcurrent Alert
23. Fault Alert
24. DC Output Power
25. Low Battery Alert
26. Battery Capacity (SoC)
27. DC Input Power
28. ECO Mode
29. Charge / Discharge Progress

LCD Instructions

Charging

• AC240 supports five charging methods: AC, solar, car, generator, and lead-acid battery.

Attention:

• Double-check that all cables are firmly plugged in.
• Avoid getting the plug and socket wet to prevent any potential damage.

AC Charging

Plug the AC240 into a standard wall outlet and start charging. Once it’s fully charged, the AC240 automatically stops charging to prevent overcharging. For a fast charge, you can enable Turbo Charging in the BLUETTI App, which allows for an 80% capacity in just 45 minutes at an ambient temperature of 25°C (77°F).

Solar Charging

Connect the solar panels (in series or parallel) to AC240 via the solar charging cable. When receiving a continuous input of 1200W, the AC240 can be charged up to 80% in about 1.3 hours. However, please be aware that the charging time may vary based on weather conditions, sunlight intensity, panel orientation, and other variables.

Note:

• Make sure your solar panels meet the following requirements:
  • Voc: 11V-60V
  • Current: 21A Max.
  • Power: 1200W Max.
• Non-waterproof solar panels will lose efficiency if they get exposed in the rain for a long time.

Attention:

• For solar panels with an open circuit voltage between 60V and 145V, you can still use them to charge the AC240.
• Simply connect the solar panels to the AC240 via the PV Voltage Regulator, and you can enjoy seamless and hassle-free solar charging.

Car Charging

• Connect AC240 to the vehicle’s 12V / 24V cigarette lighter port via the car charging cable.
• The AC240 automatically stops charging once it’s fully charged.

Note: Make sure your vehicle meets the following conditions for charging:

• The vehicle is capable of supplying power with a maximum current of 8.2A.
• The vehicle’s engine is running during the charging process.

Generator Charging

Connect the AC240 to a generator via the AC charging cable. The AC240 also automatically stops charging when it’s fully charged.

Note: Make sure your generator delivers the AC output with charging voltage and frequency that meet AC240’s specifications.

• If the total power demand of your connected devices exceeds the generator’s output capacity, please turn on the Grid Self-adaption Mode to ensure a seamless charging experience.

Lead-acid Battery Charging

• Connect the AC240 to a lead-acid battery via the lead-acid battery charging cable.
• The AC240 also automatically stops charging when it’s fully charged.

Discharging

Besides the cigarette lighter port, USB-A, and USB-C, AC240 also features two types of AC outlets and an RV port, expanding your charging options.

AC Discharging

DC Discharging

Note: To ensure optimal performance, avoid short-circuiting the ports and keep them dry during use or storage. Additionally, do not block or cover the ports while ensuring proper ventilation.

• The AC240 has a maximum DC output of 430W. If the real-time output is exceeded, the AC240 turns off the USB output first to lower the total output. The screen flashes the and , and the USB power button indicator flashes.
• If the real-time output is still exceeded, the AC240 shuts off all DC output. The screen flashes the and , the USB indicator goes off, and the DC power button blinks.

Settings

The AC240 offers the convenience of adjusting its settings either via the LED screen or the BLUETTI app. With the unit’s LED screen, you have direct control over various settings such as Power Lifting Mode, ECO Mode, output frequency, and charging modes. Additionally, by using the BLUETTI app, you can access a user-friendly interface on your phone to conveniently monitor and control the AC240.

Setting Mode

• When the screen is on and the AC output is off, press and hold the AC and DC power buttons for about 2 seconds till the output frequency flashes to enter the Setting Mode.

ECO Mode

The AC240 has two ECO modes that help you save power and extend battery life:

AC-ECO Mode

• In this mode, if the AC power output falls below a certain level for a set period of time, the AC power will automatically turn off.

Note

• This mode is not available when the AC240 is charging from an AC source like a wall outlet or generator.

DC-ECO Mode

• In this mode, if the DC power output falls below a certain level for a set period of time, the DC power will automatically turn off.

Attention:

• The AC-ECO and DC-ECO modes are enabled by default to save energy, and it’s recommended to keep them enabled at all times.
• Use the BLUETTI app to enable or disable AC-ECO Mode and DC-ECO Mode separately.
• If you use the LED screen, they’ll be turned on or off at the same time.
• To avoid any interruption in charging, disable ECO Mode when charging a small device that consumes less than 60W of power.

In the Setting Mode, press the DC power button to navigate through the setting items.
When the ECO icon flashes on the screen, press the AC power button to enable or disable the ECO Mode.

Frequency Switching

The current output frequency (50Hz / 60Hz) is displayed in the lower right corner of the screen. In the Setting Mode, press the DC power button to navigate until the output frequency appears on the screen. Then, press the AC power button to switch the frequency options based on your requirements.Remember to turn off the AC output before setting it.

WiFi & Bluetooth Connection

To connect the AC240 to the BLUETTI app, turn on the WiFi or Bluetooth first. In the Setting Mode, press the DC power button to navigate through the setting items. When the icon flashes on the screen, press the AC power button to turn Bluetooth on. Similarly, when the icon flashes on the screen, press the AC power button to toggle WiFi on.

Note: Bluetooth and WIFI on by default.

Power Lifting Mode

The Power Lifting Mode is specifically designed to handle resistive loads up to 3,600W, including electric blankets, kettles, hairdryers, and other heating devices. To enable it, access the Setting Mode, navigate with the DC power button until the appears, and press the AC power button to enable the mode.

Note: The Power Lifting Mode is not enabled by default and is only suitable for resistive loads with a power rating between 2,400W-3,600W.

Although the AC240 can handle higher power demands, its actual operating power remains at 2,400W. Also, the mode is not available when the AC240 is working with another AC240 unit in parallel.

AC Charging Mode

The AC240 supports 3 AC charging modes – Standard, Turbo, and Silent to fit your specific needs. In the Setting Mode, press the DC power button to navigate through the setting items until both the and start simultaneously flashing on the screen. Then, press the AC power button to choose the charging mode. Please refer to the table below for useful instructions.

Mode

| Recharging Power|

Description

|

Note

|

Icon

---|---|---|---|---
AC| PV| AC+PV

Standard

|

800W Max.

|

800W Max.

|

800W Max.

| Fully charged in about 3 hours| More friendly to AC240’s battery.|

None

Turbo

|

2200W Max.

|

1200W Max.

|

2200W Max.

| 80% charge in 45 minutes| Comes in handy when recharging time is a priority.|

Silent

|

800W Max.

|

800W Max.

|

800W Max.

| Low operation noise less than 45dB| Offers a quiet, low-power operation for long battery life.|

UPS Mode

With the UPS mode enabled, the AC240 can provide uninterrupted power to your essential appliances during a power outage. And there are four different modes available through the BLUETTI app, allowing you to choose the best option for your needs.

• Standard UPS Mode
  • In this mode, the AC240 and its expansion batteries (if any) are always charged using available solar or grid power, ensuring that they are ready to provide backup power in case of a grid failure. When the grid fails, the AC240 units seamlessly take over to keep your devices running without any interruption.
  • Note: This mode is only available when two AC240 units are connected in parallel.
• Time Control UPS Mode
  • This mode allows you to program the AC240 to charge during off-peak hours when electricity is cheaper. Then, during peak hours when electricity is more expensive, the AC240 seamlessly switches over to power your devices, helping you to save money on your electricity bills.
• PV Priority UPS Mode
  • In this mode, the AC240 is mainly charged by solar energy to save power. You can also set a specific State of Charge (SoC) threshold. AC240 charges from the grid until reaching the designated SoC, and then seamlessly switches to solar charging for the remaining capacity.
• Customized UPS Mode
  • Tailor your UPS settings to match your unique needs in this mode. Create personalized schedules for charging and discharging, set battery SoC limits, and even control the grid charging switch and scheduled charging switch according to your diverse requirements.

Grid Self-adaption Mode

If you are charging the AC240 using a generator or unstable grid voltage, and the total power demand of your connected devices exceeds the AC240’s input power, it is recommended that you enable the Grid Self-adaption Mode through the BLUETTI app to ensure a stable, safe charging experience for both the AC240 and your devices.

Max. Grid Input Current

• The Max. Grid Input Current is set to 15A by default. If the grid current doesn’t match this setting, adjust the setting in the BLUETTI app.

Attention:

• A single AC240 unit allows a maximum grid input current of up to 20A.
• If you need to increase the setting beyond the default 15A, please contact BLUETTI and request a password to make the necessary adjustments.

Exit Setting Mode

• To save your AC240 settings and exit the Setting Mode, press and hold down both the DC and AC power buttons at the same time.

Note: If you do not perform any operation in 1 minute, the AC240 will automatically exit the Setting Mode, and no changes will be saved.

AC240 + B210 Expansion Connection

The AC240 unit supports up to 4 B210 expansion batteries, providing a total capacity of up to 10,136Wh. Follow these steps to connect the two units:

1. Make sure both the AC240 and B210 are turned off.
2. Connect them using the battery expansion cable.
3. Power the AC240 on and the B210 turns on automatically. The displays on the AC240’s screen.

If you want to add more B210 units, please set up the system as shown below

Attention:

• The AC240 connects to the upper battery expansion port of B210.

Parallel Operation

To increase your power output, you can connect two AC240 units in parallel. When connected in this way, the two units can deliver up to 4,800W of power. To connect them, please follow these steps:

1. Make sure both AC240 units are turned off.
2. Connect them using the parallel box and AC parallel charging cable.
3. Power on one AC240 unit, and the other unit will automatically turn on.

When you connect the Parallel System to a wall outlet, your device will be energized by the grid or the system’s power frame, depending on its power demand. If the load demand is less than 4000W, the parallel system can tap into the grid and energize the load. However, if the load demand is between 4000W and 4800W, the grid needs to be removed to obtain a more stable output of energy to the load.

Note:

• All the settings made on one AC240 unit will be synchronized to the other unit.
• If you need to adjust the Max. Grid Input Current, please use the BLUETTI app and make the necessary changes.
• Charge the two AC240s using the Parallel Charging Cable(with parallel box in Optional Accessories） in parallel mode.
• When the charging current exceeds 15A, be sure to check that the parallel charging cable used is capable of carrying the maximum grid input current setting, otherwise overheating of the charging cable may cause a fire.

BLUETTI App

Scan the QR code below or search “BLUETTI” in the App Store or Google Play to download the BLUETTI app.

For more details, please refer to AC240 BLUETTI App User Manual.

Specifications

Storage Temperature

| Up to 1 month: -20°C to 45°C / -4°F to 113°F
Up to 3 months: -20°C to 30°C / -4°F to 86°F
Up to 12 months: -20°C to 25°C / -4°F to 77°F
Working Humidity| 10% to 90%
Noise| 53dB
Working Altitude| 2,000m / 6,561ft
AC Output

Power| 2,400W in total

Overload Power

| 2500W-3000W, 2min；
3000W-3600W, 10s；

3600W, 500ms
Voltage| 120VAC
Current| 20A
Frequency| 50Hz / 60Hz
DC Output
Cigarette Lighter Port × 1| 12VDC / 10A
USB-A × 2| 18W Max. (QC3.0: 5V / 3A; 9V / 2A; 12V / 1.5A)
USB-C × 2| 100W Max. (PD3.0: 5 / 9 / 12 / 15 / 20V 3A; 20V / 5A, with built-in EMarker chip)
RV Port × 1| 12VDC / 30A
Total DC Output Power| 430W
AC Input
Voltage| 120VAC
Current| 20A Max.
Frequency| 50Hz / 60Hz
UPS| Switching time ≤15ms
Power| 0-80% in 45 min 2,200W Max.(Pair with B210 for 2,400W Max.)
DC Input
Interface| 2-pin Aviation Socket
Power| 1,200W Max.
Current| 21A Max.
Voltage| 11V to 60VDC
Battery Expansion Port
Voltage| 44.8V to 57.6VDC
Input Current| 60A Max.
Parallel Port
Interface| 3-pin Aviation Socket + 8-pin Aviation Socket
Output Current| 24A Max.

Button Operation Instructions

Press the DC power button

| Turn on / off the cigarette lighter port and RV port output|

/

Press the USB power button

| Turn on / off the USB output|

/

Press the AC and DC power buttons simultaneously and hold for more than 2 seconds till the output frequency flashes

|

Enter / exit the Setting Mode

| In the Setting Mode, the icons for the currently enabled functions remain lit, except for the flashing output

frequency icon.

If you do not perform any operation in 1 minute, the AC240 will automatically exit the Setting Mode, and no changes will be saved.

Press the DC power button in the Setting Mode

|

Navigate through the setting items

| The flashing setting item is selected and editable. In the Setting Mode, the corresponding codes will be displayed on the left side:

P01: Output Frequency P03: Charging Mode P04: Power Lifting Mode P05: ECO Mode

P06: Bluetooth

P07: WiFi

Press the AC power button when

the setting item is flashing

| Enable or disable the selected function.|

/

Press and hold the DC power button in the Setting Mode

|

Switch the status page

| You can view relevant information on the status page.

Troubleshooting

In the Setting Mode, press and hold the DC power button to switch the status page until the Er icon and the error code appear simultaneously on the screen. Please refer to the table below for helpful guidance.

Appx. 1

Appx. 1 Estimating Operation Time

To estimate the operation time of the AC240, consider the load you’re applying: Operation time = Battery Capacity (Wh) x DoD x η ÷ (Load Power + AC240 Self-consumption)

Note: DoD refers to the depth of discharge. AC240 works at 95% DoD for longer battery life.

• η is the conversion efficiency of the inverter, typically over 85% for AC240.
• The self-consumption of AC240 is approximately 9W.

Please keep in mind that the estimated operation time provided is for reference purposes and may vary based on actual usage conditions. Factors such as low temperature and excessive loads can significantly affect the battery capacity, leading to a reduction in

Appx. 2

Appx. 2 FAQ

Q1: How do I know whether my devices will work well with this product?

A: Please evaluate the total constant load of your devices. If it doesn't exceed the Max. output power of AC240 (2,400W), you can use this power station to run your devices. Note: Some devices with built-in motors or compressors may start at 2-4 times the rated power, which can easily overload the AC240.

Q2: Can I use third-party solar panels to charge this product?

A: Yes, you can. However, make sure your solar panels have an open circuit voltage of 11V-60V and are equipped with MC4 connectors. It's also important not to mix different types of solar panels.

Q3: Can it charge and discharge at the same time?

A: Yes. It supports pass-through charging. The AC240 comes with the premium LiFePO4 battery and proprietary Battery Management System to ensure that it can charge and discharge at the same time.

Q4: Why is the charging power often too low?

A: AC240 has a built-in intelligent BMS that automatically adjusts the charging power in response to the battery temperature and SoC, thus protecting the battery and extending its service life.

FCC STATEMENT

Appx. 3 FCC Statement

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio / TV technician for help.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
To maintain compliance with FCC’s RF Exposure guidelines, this equipment should be installed and operated with minimum distance between 20cm the radiator your body. Use only the supplied antenna.

Appx. 4 IC Caution

This device contains licence-exempt transmitter(s) / receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s).
Operation is subject to the following two conditions:

1. This device may not cause interference.
2. This device must accept any interference, including interference that may cause undesired operation of the device.

RF exposure statement

• The equipment complies with IC Radiation exposure limits set forth for uncontrolled environments.
• This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.

CAN ICES-3 (B)/NMB-3(B) (Canada)

• This Class B digital apparatus complies with Canadian ICES-003.

Contact

For more information, please visit

Web: https://www.bluettipower.com

Youtube

• @ BLUETTI Support
• @ BLUETTI Official

Twitter

• @ bluetti_inc

FB

• @bluetti.inc

Instagram

• @bluetti_official

service@bluettipower.com

Customer Service

• Tel: 800-200-2980 (Monday to Sunday 9:00-17:00)
• Email: sale@bluettipower.com (Pre-sales),
• service@bluettipower.com (After-sales)

USA Company

• Company: BLUETTI POWER INC
• Add: 6185 S VALLEY VIEW BLVD STE D LAS VEGAS NEVADA 89118 United States
• FRN: 0033559824

SHENZHEN POWEROAK NEWENER CO., LTD.

• Add: F19, BLD No.1, Kaidaer, Tongsha Rd No.168, Xili Street, Nanshan, Shenzhen, China

Scan

Certificate

Documents / Resources

| BLUETTI AC240 Portable Power Station [pdf] User Manual
AC240, AC240 Portable Power Station, Portable Power Station, Power Station, Station
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References

• BLUETTI: Portable Power Station, Solar Generator Kit
• BLUETTI: Portable Power Station, Solar Generator Kit

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