BLUETTI AC300 + B300 | Home Battery Backup


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Price: $2,099.00
Regular price
List Price: $3,299.00
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Price: $2,099.00
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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 AC300 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.


Model: AC300


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: UL2743, UKCA, TELEC, RCM, FCC ID, CE

Model: B300


Capacity: 3,072Wh (51.2V, 60Ah)
Type: LiFePO4 (Lithium Iron Phosphate)
Life Cycles: 3,500+ Cycles to 80% Original Capacity
Shelf-life: Recharge to 80% Every 3-6 Months
Management System: MPPT Controller, BMS, etc.


    USB-C Port: 1 x 100W Max.
    USB-A Port: 1 x 18W USB-A
    12V DC Outlets: 1 x 12V/10A (Car Outlet)


      AC Adapter Input: 500W Max.
      Solar Input: 200W Max., VOC 12-60VDC, 10A
      Car Input: 12/24V from Cigarette Lighter Port
      Maximum Input: 700W, With AC Adatper + Solar Input Simultaneously


        AC Adapter: 6.5~7 Hours at 500W
        Solar: 15.5~16 Hours at 200W

        • (With prime sunshine, ideal orientation and low temperature)

        12V/24V Car Outlet (100W/200W): 30 or 15 Hours
        AC + Solar: 5 Hours at 700W

        • (With prime sunshine, ideal orientation and low temperature)

        Solar + Solar: 5 Hours at 700W (D050S DC Charging Enhancer REQUIRED)
        Dual AC: 5 Hours at 700W (Extra adapter REQUIRED)


          240V Split Phase Bonding: Yes, work with AC300
          Pass-through Charging: Yes
          Weight: 48lbs (21.8kg)
          Dimensions (LxWxD): 20.5 x 12.5 x 10.5in ( 52 x 32 x 26.6cm)
          Operating Temperature: -4-104℉ (-20-40℃)
          Storage Temperature: -4-104℉ (-20-40℃)
          Certifications: UL2743, UKCA, RCM, PSE, FCC, CE


          1. How many B300 Battery modules can connect with AC300?

          Up to 4.
          Friendly Note: which means, that if the total power of your devices exceeds 700W.

          2. Do AC300 and B300 support Hot Swapping?


          3. How many B230 Battery modules can connect with AC300?

          AC300 ONLY accepts B300 Battery modules.

          4. Can I connect 2x AC300's together to boost the output and capacity?

          Yes but 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).

          5. Can the AC300 be remotely controlled by the 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.

          6. How can you recharge the AC300 rapidly?

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

          7. Does the 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


          BLUETTI AC300 - 48 months

          BLUETTI B300 Expansion Battery - 48 months

          USER MANUAL

          BLUETTI AC300 User Manual

          BLUETTI B300 Expansion Battery User Manual


          Order Confirmation

          As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your choice of payment for the purchase.

          If your item happens to be on back-order or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

          Order Shipment

          Your order will ship within 5 business days. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. You should receive your item(s) between 5-10 business days.

          We offer free shipping on all orders within the contiguous United States via FED EX, UPS, DHL and USPS.

          No shipping outside the contiguous United States.

          If you have any questions feel free to give us a call or email us at

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          Customer Reviews

          Based on 1 review
          Shawn S.
          Easy and very powerful backup electrical system

          I feel more secure having a powerful backup source since I live in a very rural area.