BLUETTI AC300 + 2*B300 | Home Battery Backup

Save $899.00

Model: AC300+2*B300
Sale price$5,298.00 Regular price$6,197.00


  • 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)

    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!

    3000W Pure Sine Wave Inverter

    The inverter can adjust the charging rate from 1800W to 3000W via wall outlets according to your needs.
    * The AC input is 1800W by default, which can boost to 3000W with the 30A charging cable(Sold separately on BLUETTI).

    5400W Blazing Input Rate

    Plug in the wall outlet and solar panels, you can fast charge the AC300 much faster at a 5,400W Max rate, saving you a lot of charging time.
    *The 5,400W input rate combines 2,400W solar and 3,000W AC, which requires two B300 batteries. Or the rate would be limited to 3,000W with only one B300.

    240V Connection Available

    With the Fusion Box Pro(P030A), you can connect two AC300s in series for 240V/6,000W output and a total capacity of 24,576Wh(4 B300s for each AC300).

    24/7 UPS Home Backup

    Using BLUETTI Smart Home Panel, you can tie the AC300 power system to your home grid. Always get you prepared for power outages.
    One System For All Power Needs
    Power your home whenever power outages occur. Easy setup, Just Power On.

    Never Run Out of Power

    Suitable for various occasions

    Tech Specs


    bluetti ac300 size


    AC Outlets: 6 x 120V/20A Outlets
    1 x 120V/30A TT-30
    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 Charging Cable Input: 3,000W Max. Solar Input: 2,400W Max., VOC 12-150VDC, 12A Car Input: 12/24V from Cigarette Lighter Port Maximum Input: 5,400W, with AC and Solar Input Simultaneously


    240V Split Phase Bonding: Yes 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 Temperature: -4-104℉ (-20-40℃) Storage Temperature: -4-104℉ (-20-40℃) Certification: UL Standard, PSE, FCC, CE, UN38.3, msds, SAA and ROHS Warranty: 48 Months (Enter to learn more about our warranty policy)

    In The Box

    bluetti ac300 in the box

    • Q1: How many B300 battery modules can connect with AC300?

      A:Up to 4.

      Friendly Note: which means that if the total power of your devices exceeds 700W.

    • Q2: Do AC300 and B300 support Hot Swapping?

      A: Yes.
    • Q3: How many B230 battery modules can connect with AC300?

      A:No, AC300 ONLY accepts B300 battery modules.
    • Q4: Can I connect 2×AC300 together to boost the output and capacity?


      Yes. With the Fusion Box Pro(P030A), you can connect two AC300 in series for 240V/6,000W output and a total capacity of 24,576Wh(4 B300 for each AC300).

    • Q5: Can AC300 be remotely controlled by App?


      Yes. Once connected via WiFi or Bluetooth, the BLUETTI App will enable you to control the AC300+B300 remotely like switching the working mode and upgrading the firmware.

    • Q6: How to recharge AC300 rapidly?


      Recharge it with the wall outlet and solar panels at the same time, then you will get a maximum 5,400W input.

    • Q7: Dose AC300 have UPS function?

      Yes. It supports 4 UPS modes:
      1.Standard UPS
      2.Time Control UPS(Pay less for higher electricity consumption)
      3.PV Priority UPS(Recommended for regions with sufficient solar energy)
      4.Customized UPS
    How-To Videos



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