BLUETTI APEX300+B300K 3.8KW 5.4Kwh Flagship Solar Generator
APEX300 3.8KW 2.7Kwh BLUETTI Flagship Portable Power Station
- World's smartest off-grid 3.8kw portable power solution
- Super scalable from 2,764.8Wh to 58kWh capacity and 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 20ms UPS switchover
- Ultra-low self-consumption, 2~3x more efficient than competitors
- Supports up to 11.52kW generator charging at 230V
- Up to 19.2kW solar charging using SolarX 4K(Sold Separately)
Home Backup
Stay powered during grid outages with the Apex 300 — a flexible, easy-to-install home battery backup system. Its modular design and 20ms UPS capability adapt to your needs, keeping essential devices like your fridge, router, and lights powered when you need them most.
Off-Grid Power
Take your power off the grid — and stay there. The Apex 300 delivers steady, long-lasting energy for remote cabins, outdoor studios, and hunting lodges. From tools to tech, it's built to keep you powered up, anywhere.
RV Life
Flexible Power, Effortless Expansion
The Apex 300 offers a modular design that grows with your needs. Parallel link 3 system and connect up to 18 B300K batteries for 11.52kW output and 58kWh capacity. Start small, expand as needed, and customize your power system without complicated upgrades or extra hassle.
Mutiple Ways to Recharge, All Fast
Super-Fast Solar Charging
Smart, Simpler Control with BLUETTI App
Built for Durability and Efficiency
With the EnerBalance AI system, enjoy up to 6,000 cycles with 80% capacity retention. Our magnetic-core transformer and five-stage efficiency tech cut idle loss to 20W, maximizing every charge. 20ms fast switching keeps sensitive devices like CPAP machines running without interruption. Plus, it's military-grade tested (MIL-STD-810G) for tough, long-lasting performance.
Tech Specs
BATTERY:
- 2764.80Wh( 51.2V/54Ah) for single APEX300
- LifePo4 Battery
- Max 6 extension batteries B300K/B300S/B300 to be connected to one APEX300
- 6000+ Cycles to 80% original capacity
- Built-in MPPT charger, BMS
- Recharging to 40%+ everything 6 months during storage is suggested
OUTPUT:
- 3.8KW Pure Sine Wave Inverter for single APEX300
- 4X230VAC outlets are AU standard 15A sockets
- Lifting power 7680W
- Max 3 system working together to achieve 11.52KW output power
- 3840W max AC charging power
- 2x12V/10A,24V/5A cigarette lighter output via HUB D1 （sold separately）
- 2x12V/10A,24V/5A DC5521 output via HUB D1 （sold separately）
- 2x100W Type C output via HUB D1 （sold separately）
- 2X15W 5V/3A USB A output via HUB D1 （sold separately）
- 1x12V/50A, 24V/25A Anderson Plug output via HUB D1 （sold separately）
INPUT:
- 2300W Standard AC charging power
- 3450W (230VAC, 15A)
- 1200W*2 Max 2400w Solar input. 12V-60VDC, 20A each string
- 12V or 24V Car charging from cigarette lighter in your car
- Max 3840W charging power for single Apex 300
- Max 6240W AC+Solar charging power for Apex 300 + 1~6 B300K
GENERAL INFORMATION:
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App Remote Control via WiFi & Bluetooth
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Up to 6 × B300K / B300S / B300 per system
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Pass-through Charging
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Weight 83.78 lbs / 38 kg
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Dimensions (L x W x D) 20.67 × 12.87 × 12.6 in / 525 × 327 × 320 mm
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Charging Temperature: 32°F to 104°F / 0°C to 40°C
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Discharging Temperature: -4℉ to 104℉ / -20℃ to 40℃
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Storage Temperature: -4℉ to 104℉ / -20℃ to 40℃
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Certification: FCC, UL, TELEC, CE, NTC, RCM, LOA ICASA
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Warranty: 5 Years
