Bluetti AC300+B300 set ZH000141

SKU: 117408
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The BLUETTI AC300 + B300 Home Battery Backup empowers you with versatile and reliable power solutions. With its modular design, it supports up to 4 B300 battery modules, achieving an impressive 12,288Wh capacity to sustain your essential needs during emergencies or outages. Its 3,000W AC pure sine wave inverter ensures smooth operation for high-power devices. Enjoy a multitude of recharging options, including solar, AC, car, and more, and control everything conveniently through its smart app. With multiple output ports, wireless charging, and robust construction, this system provides a resilient power hub. Experience uninterrupted power supply and peace of mind with the BLUETTI AC300 + B300.

Sale price£3,742.40 GBP
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BLUETTI AC300 + B300 Home Battery Backup

Expand Your Power At Will

BLUETTI AC300 is 100% modular, supporting up to 4×B300 (3,072Wh per pack) battery modules for a groundbreaking capacity of 12,288Wh! Power your basic family needs for DAYS during emergencies or power outages!

Never Run Out of Power

Suitable for various occasions

  • 3,000W AC Pure Sine Wave Inverter (6,000W Surge).
  • 3,072Wh Capacity (Expandable w/ up to 4 × B300 for 12,288Wh).
  • 7 Ways to Recharge (AC/Solar/Car/Generator/Lead battery/Dual AC/AC+Solar).
  • 2400W Max. Solar Input.
  • 5400W Max. Fast Dual Charging (Solar + AC Adapter Simultaneously).
  • Smart App Control & Monitor.
  • 24/7 UPS Home Backup.


Important Notice:

Please note that the images of the product shown above are for illustrative purposes only.

While we strive to provide accurate representations, there might be slight differences between the product image and the actual product you receive. These variations could be due to lighting, individual screen settings, product enhancements, or minor design updates from the manufacturer.

We assure you that any discrepancies are minimal and will not affect the overall quality and functionality of the product.

If you have any questions or concerns, please feel free to contact our customer support team for further assistance at or phone us at 01752 656270.

At Batteries and Solar, your satisfaction is our top priority, and we are committed to providing the best shopping experience for you.

Thank you for choosing Batteries and Solar for your purchase.

Key Features
Modular Expandability: The BLUETTI AC300 supports up to 4 B300 battery modules, offering a groundbreaking capacity of 12,288Wh. This modular design allows you to tailor your power storage to your needs, providing an extensive power supply during emergencies or power outages.

Reliable Power Source: With the AC300 + B300, you'll never run out of power. It's suitable for various occasions and can power your basic family needs for days during emergencies. It ensures you have a consistent power source to keep your essential devices running.

High-Power Inverter: The system features a 3,000W AC pure sine wave inverter with a surge power capability of 6,000W. This ensures that even high-demand appliances and devices can be powered smoothly.

Ample Capacity: The B300 battery module provides a 3,072Wh capacity. When combined with up to 4 modules, you can achieve a substantial 12,288Wh capacity. This capacity is suitable for running a variety of household appliances and devices.

Multiple Recharge Options: The AC300 + B300 offers seven ways to recharge, including AC, solar, car, generator, lead battery, dual AC, and AC + solar. This versatility ensures that you can recharge your system using the most convenient and available sources.

Efficient Solar Input: The system can handle a maximum solar input of 2,400W, allowing you to make the most of solar energy. Additionally, it supports fast dual charging, allowing simultaneous solar and AC adapter charging for quicker replenishment.

Smart App Control: You can control and monitor the AC300 + B300 system using a smart app via both Wi-Fi and Bluetooth connections. This feature enhances your control over power management and system monitoring.

24/7 UPS Home Backup: The system provides uninterrupted power supply as a 24/7 uninterruptible power supply (UPS) for your home. This is particularly useful during power outages, ensuring continuity of essential devices.

Diverse Output Ports: The AC300 + B300 offers versatile output options, including six 220V-240V AC outlets with a total output of 3,000W, USB-C and USB-A ports for various device charging needs, and regulated 12V and 24V DC outlets.

Wireless Charging: The system includes two 15W wireless charging pads, allowing for convenient wireless charging of compatible devices.



Capacity: Work with B300's, start at 3072Wh
Cell Chemistry: LiFePO4 (Lithium Iron Phosphate)
Lifecycle: 3500+(to 80%),6000+(to 50%)
Management System: MPPT Controller, BMS, etc


AC Output: 6x 220V-240V
3,000W In Total
Inverter Type: Pure Sine Wave
Surge Power: 6000W
USB-C Port: 1 x 100W Max
USB-A Port: 2 x 5V/3A USB-A
2 x 18W USB-A
12V* DC Outlets: 1 x 12V/30A (RV Outlet)
1 x 24V/10A (Car Outlet)
*All Regulated.
Wireless Charging Pad: 2 x 15W Max. (For Each)


AC Adapter Input: 3,000W Max.
Solar Input: 2,400W Max., VOC 12-150VDC, 12A
Car Input: 12/24V from Cigarette Lighter Port
Max Input: 5,400W, with AC and Solar Input Simultaneously


App Control:
Yes, Wifi&Bluetooth
Scalability: Expandable W/Up to 4 x B300
Simultaneous Recharge & Discharge: Yes
Weight: 47.6lbs (21.6kg)
Dimensions (LxWxD): 20.5 x 12.5 x 14.1in ( 52 x 32 x 35.80cm)
Operating Usage Temperature: -4-104℉ (-20-40℃)
Storage Temperature: -4-104℉ (-20-40℃)
Certifications: UL Standard, PSE, FCC, CE, UN38.3, msds, SAA and ROHS
Warranty: 4 Years (Enter to learn more about our warranty policy)


Shipping and Returns

-Standard delivery to UK mainland from £9.00 (3-5 days service).
Restrictions apply*

- Worldwide delivery available for items not exceeding 30Kg.

- Some products may incur an additional Pallet Delivery charge where a palletised delivery is required.

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