Bluetti AC300 3000W Inverter Module Generator (Must use with B300)

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Product Description

Bluetti AC300 3000W Inverter Module Generator (Must use with B300), 2 Year Warranty. With a quality AC inverter, the AC300 is capable and safe enough to take care of your high-power devices like air conditioners, fridges, mowers and laser cutting machines.

As BLUETTI's first 100% modular station, the AC300 can accept external battery packs and boost its capacity to a Max. 12,288Wh. From emergency backup to off-grid power source, this generator for home backup is sure to handle all your electricity needs.

Plug in the adapter and solar panels, then you can top up BLUETTI AC300 with astonishing 5400W input rate. Charge this powerhouse before an impromptu trip, and you're good to go. 5400W = 3000W AC + 2400W Solar( At least 2×B300 are REQUIRED).

The 12V/30A DC port are perfect for RVers. Meanwhile, the wireless chargers enable you to charge compatible smart phones, earphones and so on.


  • 3,000W AC Pure Sine Wave Inverter (6,000W Surge).
  • Expandable Up To 12,288Wh with 4×B300's.
  • 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.

Product Manual



Brand Bluetti

GTIN 6970991291388

Warranty Period: 2 Years

Product Category Inverter Generators

Maximum Output (Watts) 3000

Operating temperature range -20-40℃

Dimensions (L x W x H) 520mm x 320mm x 358mm

Net Weight (kg) 21.6

AC Input Voltage 3000W Max

Product Q&A

Ask Us a Question
  • How many B300 expansion batteries can I connect with AC300?

    A single AC300 can take up to 4 B300 batteries for a capacity of 12,288Wh. Friendly Note: Only B300 can be connected to AC300. B230 can not be connected to AC300.

  • Does AC300 work with third-party expansion battery?

    No. AC300 ONLY accepts BLUETTI B300 expansion battery.

  • Can I use AC300 alone?

    No. There's no battery inside AC300 and it must work with B300.

  • Does AC300 support App Control?

    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.

  • Can I use it as an uninterruptible power supply (UPS)?

    Yes. It supports four 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 do I connect this to my home main panel?

    BLUETTI recommends a competent and trained licensed electrician undertake the task. Connect the wires of critical equipment from your house electric panel to BLUETTI AC300 directly.

  • What is the UPS switching time?

    There are two types of working conditions of UPS for AC300 system.

    1. No delay for online UPS
    2. 20ms from standby UPS
  • Can I use third-party solar panels to charge the AC300 system?

    Yes, if the solar panels' specs fall in

    1. Total Voltage: 12-150V.
    2. Total Power: 2,400W Max. (From the two PV input ports)
    3. Include MC4 connectors.
  • Can I connect two AC300 systems in series?


  • Is the AC300 power station waterproof?

    No. Also, please do NOT store it in a humid environment for a long time.

  • Can it charge and discharge at the same time?


  • How do I know whether my appliance can work well with the AC300 and B300 combo?

    Calculate the total wattage of your devices. AC300 should work if the load doesn't exceed its rated 3,000W.

  • How long can it run my device?

    Running time = Battery capacity × DoD × η ÷ Device rated power

    DoD refers to Depth of Discharge and η is local inverter efficiency.

    For AC300, both DoD and η are 90%. If you run a 1,000W microwave oven with AC300+B300 combo, the running time will be:

    3,072Wh × 90% × 90% ÷ 1,000W ≈ 2.5hrs


    1. The formula is NOT suitable for inductive loads with compressors, like refrigerator, air conditioner, etc.
    2. The above data is for reference ONLY.
  • What is the maximum input charging power of the BLUETTI AC300?

    For AC300 with one B300: 3,000W Max.

    For AC300 with more than one B300: 5,400W Max. Via 3,000W wall socket and 2,400W solar panels simultaneously.

  • Is the AC300 system hot-swappable?

    Yes. You can easily swap battery packs for continuous power use, and the system can hold 4 batteries at once.

  • Is it possible to replace the built-in battery?

    No. If the battery inside your power station is faulty or even dead, please contact BLUETTI Customer Service.

  • I'd like more tutorial videos on the AC300 system.

    Sure, please follow BLUETTI Support on YouTube :


For details relating to this product's warranty CLICK HERE


    For details relating to our delivery process CLICK HERE

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