AC500 & B300S AC500 & B300S
3000W Max.
Solar Charging
3072 - 18432Wh
3500+
Life Cycles
50min
to 80% SOC
Max. 8000W Input
AC + PV
16 Outlets

What is AC500 & B300S System

You can call it home backup power station. Prepare for power outages, run your off-grid home, or just save your electricity bills. The decision is yours.

Also, you can call it portable power station. Without built-in battery, you're able to move it here and there. Always keep your playtime powered.

    Run Your Home

    Run Your Home

    On a 5000W Inverter

    This inverter delivers quality pure sine wave output and takes up to 10KW surge, ensuring anything you plug in will be running to its full functionality and capacity.

    1566.7

    Hours

    <100W
    100W~1000W
    1000W~5000W

    100%
    Modular, too

    Whether you’re seeking for backup or off-grid power, AC500 will cover all your needs by adding extra B300S or B300 expansion batteries.
    * Please note the different kits with B300 / B300S batteries. A P150D to P090D cable is required if connecting to B300.

    Totally
    Level Up

    1.67 ×  Output
    1.5 ×  Capacity
    1.4 ×  Input

    Good Luck
    Running Out
    of Power

    Max. 18,432Wh

    Each AC500 supports up to 6 expansion batteries for a total capacity of 18,432Wh, enough to get through the night during a severe outage.

    Power Your Days

    • 3072Wh
      3072 Wh
      1 Day
    • 6144Wh
      6144 Wh
      2 Days
    • 12288Wh
      12288 Wh
      4 Days
    • 18432Wh
      18432 Wh
      6 Days

      *Calculated by 3KWh of electricity per day in household emergency.

      Maximum Reassurance,
      Added Peace
      of Mind.

      4 years warranty
      10+ years service time
      100% protection

        0 to 80% in 50 Min

        AC500+B300S can charge to 80% SOC in less than an hour. So a lunch break or stopover can easily bring your AC500 to a full complement of power.

        AC Charging
        Max. 5000W
        Solar Charging
        Max. 3000W
        Generator Charging
        Max. 5000W
        Car Cigarette Lighter
        Car
        Cigarette
        Lighter
        12V / 24V
        Lead-acid Charging
        Multi-Charge
        Max. 8000W

        Plug Into a Green Generator

        AC500 powers your devices like a gas generator, but without any fuel costs, noise, and pollution.
        Set it next to your tent, workshop, or RV, and you don't have to worry about toxic emissions.

        24/ 7
        UPS
        Peace of Mind

        Even momentary power outage may result in data loss or hardware damage. AC500 will safely restore your power whenever the electricity knocks out.

        16 Ports for Every Need

        16 Ports for Every Need

        Simply plug in what you want to charge, AC500 will do the rest for you.

        Control at Your Fingertips

        Control at Your Fingertips

        Access your AC500 from BLUETTI app--real-time input and output, tailored power consumption, firmware upgrades and much more.

        Even Responsive on Chilly Days

        Waking up electronics on a freezing day may be time-consuming.
        But with the Temperature Adaptive Function,
        B300S will automatically heat up to work actively and smoothly as usual.

        Automatic Heating, Transferring Warmth