Features:

• World's smartest 120V/240V off-grid portable energy solution
• Super scalable: 2,764Wh to 58kWh capacity, 3,840W to 11.52kW output
• 2nd-gen automotive-grade LiFePO₄ battery built to last 17 years
• Pays for itself in as little as 2 years
• Real-time Extreme Weather Alerts via the BLUETTI App.
• Plug-and-play setup with instant 0ms UPS switchover
• 12kW bypass powers HVACs, EVs, and other heavy-duty loads
• Ultra-low self-consumption, 2-3x more efficient than competitors
• Supports up to 11.52kW generator charging at 120V/240V
• 120V & 240V dual voltage for whole-home backup
• Up to 19.2kW solar charging using SolarX 4k.
• Warranty: 1 Year Local Supplier Warranty

BATTERY INFO

• Capacity:2764.8Wh (51.2V/54Ah)
• Battery Type: LiFePO₄
• Life Cycles:6,000+ cycles to 80% original capacity
• Shelf-life: Recharge to 40%-60% every 3-6 months
• Management System: MPPT controller, BMS, etc.

OUTPUT

• Inverter Type: Pure sine wave
• Lifting Power: 7,680W

• AC Outlets - 4 × NEMA 5-20R: Up to 3,840W total

  120V mode: 20A Max. per outlet, 120V, 50/60Hz 240V mode: 16A Max. per outlet, 240V, 50/60Hz (pairs share 1,920W Max.)

• AC Outlets - 1 × NEMA TT-30R: Up to 3,600W

  120V mode: 30A Max., 120V, 50/60Hz 240V mode: 16A Max., 240V, 50/60Hz

• AC Outlets - 1 × NEMA 14-50R: Up to 3,840W

  120V mode: 32A Max. (discharge only), 120V, 50/60Hz; 50A Max. (bypass mode), 120V, 50/60Hz 240V mode: 16A Max. (discharge only), 240V, 50/60Hz; 50A Max. (bypass mode), 240V, 50/60Hz

• AC Outlets - 1 × P050A (with Hub A1): Up to 3,840W

  (Requires to be used with Hub A1)

• Cigarette Lighter Port / DC5521(Output (DC)*)

  2 × 12V/10A; 24V/5A Cigarette lighter port 2 × 12V/10A; 24V/5A DC5521 * Requires a Hub D1 which is rated at 700W.

• USB-C Port

  2 × 100W Max. * Requires a Hub D1 which is rated at 700W.

• USB-A Port

  2 × 15W, 5V/3A * Requires a Hub D1 which is rated at 700W.

• Anderson Port

  1 × 12V/50A; 24V/25A * Requires a Hub D1 which is rated at 700W.

INPUT

• AC Charging

  3,840W Max. (80% in 45 mins @ 59°F to 77°F /15°C to 25°C)

• AC Input (Standard)

  120V, 50/60Hz, 15A Max. 1,800W Max. with bypass

• AC Input (P050A)

  120V/208V or 120V/240V, 50/60Hz, 50A Max. 120V: 6,000W Max. with bypass 240V: 12,000W Max. with bypass

• Solar Input

  1,200W*2, 12-60VDC, 20A*2

• Car Input

  12V or 24V via cigarette lighter port

• Max Input

  Apex 300: 3,840W Max Apex 300+1~6 B300K: 6,240W Max

GENERAL

• App Control

  Yes, via WiFi & Bluetooth

• Scalability

  Up to 6 × B300K / B300S / B300 per unit

• Pass-through Charging

  Yes

• Weight

  83.78 lbs / 38 kg

• Dimensions (L×W×H)

  20.67 × 12.87 × 12.6 in (525 × 327 × 320 mm)

• Charging Temperature

  32°F to 104°F / 0°C to 40°C

• Discharging Temperature

  -4°F to 104°F / -20°C to 40°C

• Storage Temperature

  -4℉ to 104℉ / -20℃ to 40℃

 Why does Apex 300 Edge Out its Peers?

A Power Ecosystem for Every Lifestyle

120V/240V Generator, Do It All at Once

Designed for Canadian homes, the dual inverter delivers 120V and 240V power simultaneously. Run a heavy 240V appliance while recharging the unit from a regular 120V outlet and powering other 120V devices—no need to pick one or the other.

Your Home Battery Backup That Pays You Back

Turn sunshine into serious savings. With up to 4,000W solar input*, the Apex 300 helps you cut down your energy bills fast—enough to pay for itself in just 2 years. After that, the savings are all yours.

Multiple Ways to Recharge, All Fast

Solar Charging,AC+Solar Dual Charging,120V/240V Generator Charging,TurboBoost AC Charging

Charge on the Go, EV Chargers,RV Park Chargers

Super-Fast Solar Charging

With BLUETTI's SolarX 4K—the world's first 4,000W PV voltage regulator, you can harness 4kW–30kW of solar input. Easily integrate it with existing rooftop solar systems via AC coupling, making it perfect for DIY enthusiasts who want flexible, high-power charging. *SolarX 4K needs to be purchased separately.

4kW Quick Power, 8kW Off-Grid Power, 30kW Whole-Home Backup

Apex 300+B300K+SolarX 4K: Fully charges in just 1.9 hours with 4kW solar from SolarX 4K alone, providing fast energy for lights, small appliances, and daily electronics.

Works with Generator, Stronger Together

When hurricanes or snowstorms strike, pair your generator with the Apex 300 to extend runtime and keep essentials running around the clock—like your refrigerator and medical devices. Enjoy quieter, more efficient, and eco-friendly backup power for greater comfort and peace of mind.

EnerBalance AI Military-Grade Battery

6,000 cycles with 80% capacity retention
Magnetic-core transformer + 5-stage efficiency tech (20W idle loss)
0/20ms seamless transition (keeps CPAP devices running)
MIL-STD-810G military certified

All-in-One AC+DC Power for Your RV

Hit the road with Apex 300 — a quiet, clean RV solar generator that can replace or work alongside your gas generator. 
Whether it's a weekend getaway or a long haul, enjoy easy AC and DC power (with Hub D1) to keep your RV running strong.

Smart Energy Manager

FlexPower Modular Energy System

Powering Lives with the BLUETTI LAAF Program

Tech Specs

IN THE BOX