BLUETTI AC300 + B300 | Home Battery Backup

Introducing the BLUETTI AC300, a modular power system that allows you to expand your power at will. With 100% modularity, the AC300 supports up to 4×B300 battery modules, offering an astounding capacity of 12,288Wh. Experience the freedom of powering your basic family needs for days during emergencies or power outages.


3,000W AC Pure Sine Wave Inverter (6,000W Surge)
3,072Wh Capacity (Expandable w/ up to 4 × B300 for 12,288Wh)
LiFePO4 Battery with 3,500+ Life Cycles to 80%
240V Split Phase Bonding ( With *2 AC300 & *2 B300 )
24/7 UPS Home Backup
7 Ways to Recharge (AC/Solar/Car/Generator/Lead-acid Battery/Dual AC/AC+Solar)
2400W Max. Solar Input
5400W Max. Fast Dual Charging (Solar + AC)
Equipped with a 3000W pure sine wave inverter, the AC300 provides reliable and clean power for your devices. The inverter allows you to adjust the charging rate from 1800W to 3000W via wall outlets, ensuring flexibility to meet your specific power requirements. By using the 30A charging cable (sold separately), you can boost the AC input to 3000W, maximizing the charging speed of your AC300.

With a blazing input rate of 5400W, the AC300 can be quickly charged using a combination of wall outlets and solar panels. By harnessing a maximum rate of 5400W (2400W solar and 3000W AC), you can significantly reduce charging time and ensure your power supply is always ready. Please note that to achieve the full 5400W input rate, two B300 batteries are required. With a single B300 battery, the input rate will be limited to 3000W.

For added versatility, the AC300 offers a 240V connection option. By using the Fusion Box Pro (P030A), you can connect two AC300S units in series, resulting in a 240V/6000W output and a total capacity of 24,576Wh. This configuration is ideal for powering high-demand appliances and meeting larger power needs.

With the BLUETTI Smart Home Panel, the AC300 can serve as a reliable 24/7 UPS home backup system. By connecting it to your home grid, you can ensure uninterrupted power supply during outages, keeping your essential devices and appliances running smoothly.

The BLUETTI AC300 is designed to be your all-in-one power solution. From emergency backup power to everyday use, this versatile system covers all your power needs. Set up is easy, simply power on and enjoy the peace of mind that comes with never running out of power.

Expand your power capacity, stay prepared for any situation, and experience the freedom of limitless power with the BLUETTI AC300.