Apex 300 Versatile Power Station | 3,840W, 2,764.8Wh

General Overview:

• World's smartest 120V/240V off-grid portable energy 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 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 30kW solar charging using Solar X 4k & AT 1

Features:

• Home Battery System

From a simple plug-in setup to full-home battery backup, build the system that matches your home's size and energy needs.

• RV & Van Life Power

From charging devices to running small appliances, enjoy home-like comfort with plug-and-play setups built for life on the road.

• True Off-Grid Freedom

Store solar energy, run essentials, and stay connected — all with a setup that's easy to expand and customize for your off-grid lifestyle.

• Standalone Power House 

Not just a mere expansion battery, the B210P offers standalone functionality as it features multiple DC ports, including a 100W USB-C, an 18W USB-A, and a 12V/10A cigarette lighter port, allowing you to charge smartphones, laptops, drones, mini-fridges, and more. * Extra cables are required for car charging and AC charging (sold separately).

• 120V/240V Generator, Does It All at Once

Designed for U.S. 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.

• Whole-Home Battery Backup

Run high-demand appliances through long outages with 7,680W of reliable power. No hardwiring, just plug in and enjoy seamless, automatic backup.

• Smart Energy Hub

Store massive sunshine to power your home day and night. The system intelligently manages energy to maximize savings while keeping everything running.

• Essential Protection 

Keep the basics running when the grid goes down — fridge, lights, WiFi, and more. Quick plug-and-play setup for instant peace of mind.

• A Home Battery Backup That Pays for Itself

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.

* Requires a SolarX 4K.

• Solar Charging

Get up to 80% in just 40 minutes, and a full charge in 80 minutes with 2,400W of solar power. With SolarX 4K, enjoy ultra-fast solar replenishment, reaching up to 30,000W.

* Requires 3 Apex 300 units and 3 SolarX 4K units.

• AC + Solar Dual Charging

Charge fully in just 65 minutes with 3,840W of combined AC and solar power. Fast, efficient, and reliable.

Note: Data tested by BLUETTI Labs. Actual charging times may vary.

• 120V/240V Generator Charging

When solar power isn't an option, use a generator to fully charge your Apex 300 in 65 minutes with 3,840W of power. Stay ready no matter the conditions.

Note: Data tested by BLUETTI Labs. Actual charging times may vary.

• TurboBoost AC Charging

Need a quick boost? Enable Turbo Charging and get 80% in just 45 minutes, and a full charge in 65 minutes — all using just one standard home wall outlet.

Note: Data tested by BLUETTI Labs. Actual charging times may vary.

• Charge on the Go

Harness your alternator's excess power — no waste, no impact on fuel or engine performance. Use 560W to fully charge in 5.5 hours. Add solar, and you can charge up to 1,760W, reaching full power in just 1.8 hours.

Note: Data tested by BLUETTI Labs. Actual charging times may vary.

• EV Chargers RV Park Chargers

Recharge your Apex 300 in 65 minutes with 3,840W from a EV charging station. Effortlessly keep your energy levels up while traveling, camping, or parked, so you're always ready for what's next.

Note: Data tested by BLUETTI Labs. Actual charging times may vary.

• RV Park Chargers

Charge your Apex 300 with the RV park charger, offering up to 3,600W. A full charge in just 70 minutes — perfect for when you take a break, grab a meal, or relax. 

Note: Data tested by BLUETTI Labs. Actual charging times may vary.

• Super-Fast Solar Charging

With BLUETTI's SolarX 4K—the world's first 4,000W solar charge controller, 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.

*Note: The SolarX 4K is expected to launch on September 9.

Note: Data tested by BLUETTI Labs. Actual charging times may vary.

• 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.

• Built for Durability and Efficiency

With the EnerBalance AI system, enjoy up to 6,000 cycles with 80% capacity retention. The magnetic-core transformer and five-stage efficiency tech cut idle loss to just 20W. Fast 0ms or 20ms switching keeps sensitive devices like CPAP machines running smoothly. Plus, it's military-grade tested (MIL-STD-810G) for tough, long-lasting performance.

Specifications:

What's in the Box:

1. Apex 300
2. AC Charging Cable
3. Car Charging Cable
4. Grounding Screw
5. User Manual

Product Documents:

Product Manual

Warranty:

5-Year Hassle-Free Warranty

FAQs

Is the Apex 300 waterproof?
No. Please keep it dry during use.

Why are there two types of battery cables?
Short Cable (270±5 mm): Designed for stacking the Apex 300 directly on top of the B300K for better efficiency and cable management.
Long Cable (800±2mm): Great for users who prefer to place the battery separately — gives you more flexibility in setup.

What's the maximum capacity I can get with Apex 300?
You can connect up to 6 batteries, even mix and match models: 
● With 6×B300K: Up to 19,353.6Wh (Requires P090A battery cables – short or long depending on placement) 
● With 6×B300 or B300S: Up to 21,196.8Wh (For B300: long P090D cable recommended; For B300S: P150D to P090D cable needed) 
Tip: If stacking more than 3 batteries, consider starting a second stack. Use long cables when connecting battery #3 to #4 across stacks. Short cables are more efficient, but long cables offer layout flexibility.

What's new about the Apex 300?

The Apex 300 builds on the AC300/AC500 with major hardware and software improvements: 

● Streamlined design for easier setup and use 
● Smarter control through the BLUETTI app 
● One-tap OTA updates for faster upgrades 
Note: When paired with B300K, the Apex 300 supports one-step firmware updates for both units—just 10 minutes. When using B300 or B300S, each unit needs to be updated separately via the app.

Are there add-ons for the Apex 300?
Yes. You can customize your system with these optional accessories: 
● Hub D1 – Adds DC output ports for running compatible devices 
● Charger 1 – Enables fast, on-the-go charging using your car's alternator 
● P090D/A battery expansion cables ((800±2mm) for flexible expansion 
● Solar charging cable (MC4 to XT60) for connecting solar panels 
● Lead-acid battery charging cable (clamp to XT60) for charging from external batteries 
Tips: These accessories are sold separately, so pick the ones that match your setup needs.

How to charge the Apex 300?
You've got multiple options: 
● AC charging (wall outlet) 
● Solar charging 
● Car charging (via cigarette lighter port or alternator using Charger 1) 
● Generator charging 
● Combined charging (AC + solar) 
It's ready for everyday use, off-grid setups, or emergency power.