BLUETTI Apex 300 Portable Power Staion - 2764.8Wh | 3840W

The BLUETTI Apex 300 Portable Power Station is a high-performance 2,764.8Wh LiFePO₄ energy system designed for home backup, caravanning, RV travel, off-grid living, remote properties, workshops and emergency preparedness. Delivering 3,840W of continuous pure sine wave AC output and supporting selected resistive appliances up to 7,680W through Power Lifting Mode, it can operate refrigerators, air conditioners, kitchen appliances, power tools, communication systems and other high-demand equipment. With dual 1,200W solar inputs, ultra-fast AC charging, expandable battery storage, parallel operation, approximately 20ms UPS switching and integration with the Hub A1, Hub D1 and SolarX 4K, the Apex 300 provides a scalable energy platform for portable, residential and off-grid applications.

Product Information

• Brand: BLUETTI
• Model: Apex 300
• Product Type: Expandable Portable Power Station / Home Backup Energy System
• Battery Capacity: 2,764.8Wh
• Rated Battery Specification: 51.2V, 54Ah
• Battery Chemistry: LiFePO₄ / Lithium Iron Phosphate
• Battery Cell Type: Second-Generation Automotive-Grade LiFePO₄
• Battery Cycle Life: 6,000+ cycles to 80% original capacity
• Estimated Battery Service Life: Up to approximately 17 years under modelled regular use
• Rated AC Output: 3,840W
• Power Lifting Output: Up to 7,680W for selected pure resistive appliances
• AC Output Voltage: 230V
• AC Output Frequency: 50Hz / 60Hz
• Inverter Type: Pure Sine Wave
• Australian AC Outlets: 4
• Maximum Onboard AC Charging Input: 2,300W
• Maximum Turbo AC Charging: Up to 3,840W with a compatible Hub A1 configuration
• Maximum Built-In Solar Input: 2,400W
• Solar Input Ports: 2 × XT60PM-M
• Solar Input Per Port: 1,200W maximum, 12V–60V DC, 20A maximum
• Maximum Combined Charging – Apex 300 Alone: 3,840W
• Maximum Combined Charging with B300K Batteries: Up to 6,240W
• UPS Switching Time: Approximately 20ms
• Wireless Connectivity: Wi-Fi and Bluetooth
• App Support: BLUETTI App
• Parallel Operation: Up to 3 Apex 300 units with the Hub A1
• Maximum Parallel Output: 11.52kW
• Expansion Battery Support: B300K, B300, B300S and compatible B500K configurations
• Maximum Single-Unit Capacity with B300K: 19,353.6Wh with six B300K batteries
• Maximum Multi-Unit Capacity: Approximately 58,060.8Wh with three Apex 300 units and eighteen B300K batteries
• Protection Rating: IP20
• Warranty: 5 Years
• Compatibility Note: The Apex 300 is a modular energy platform. Certain DC outputs, high-voltage solar charging, parallel operation and whole-home integration features require separately sold accessories such as the Hub D1, SolarX 4K or Hub A1. 

Key Features & Benefits

• 2,764.8Wh Built-In Battery Capacity: Stores 2,764.8Wh of energy for operating household appliances, refrigeration, communication equipment, lighting, power tools and other essential devices during blackouts or off-grid use.
  
  
• 3,840W Continuous Pure Sine Wave Output: Provides up to 3,840W of stable 230V AC power through four Australian outlets, supporting demanding appliances and sensitive electronic equipment.
  
  
• Up to 7,680W Power Lifting Mode: Power Lifting Mode allows the Apex 300 to support selected pure resistive appliances rated between approximately 3,840W and 7,680W, including suitable kettles, heaters, electric blankets and hair dryers.
  
  
• Four Australian AC Outlets: Provides four directly accessible 230V AC outlets for compatible household, workshop, caravan and off-grid appliances.
  
  
• Second-Generation Automotive-Grade Battery Cells: Uses automotive-grade LiFePO₄ cells designed to provide improved durability, thermal stability and long-term reliability.
  
  
• More Than 6,000 Battery Cycles: The battery is rated to retain approximately 80% of its original capacity after more than 6,000 complete charging cycles.
  
  
• Expandable to More Than 19kWh per Unit: A single Apex 300 can connect to as many as six B300K batteries, increasing total storage to approximately 19,353.6Wh.
  
  
• Up to 58kWh Multi-Unit Expansion: Three Apex 300 units and eighteen B300K batteries can provide approximately 58,060.8Wh of total energy storage for longer outages and larger off-grid systems.
  
  
• Expandable Output up to 11.52kW: Two Apex 300 units can provide up to 7,680W, while three units connected through the Hub A1 can deliver up to 11,520W.
  
  
• Dual 1,200W Solar Inputs: Two XT60 solar inputs each accept up to 1,200W, providing a combined built-in solar charging capacity of up to 2,400W.
  
  
• SolarX 4K Integration: The optional SolarX 4K allows compatible high-voltage rooftop or ground-mounted solar arrays to charge the Apex 300 ecosystem at up to 4,000W per controller.
  
  
• Fast Solar Recharging: With a stable 2,400W solar input, the Apex 300 can reach approximately 80% in 55 minutes and full charge in around 75 minutes under suitable conditions.
  
  
• Fast AC Charging: The standard onboard AC input supports up to 2,300W, while a compatible Hub A1 configuration can enable up to 3,840W AC charging and reach approximately 80% in around 45 minutes.
  
  
• Up to 6,240W Combined Charging: When connected to compatible B300K batteries, combined AC and DC charging can reach up to 6,240W in supported configurations.
  
  
• Approximately 20ms UPS Protection: The Apex 300 can automatically switch compatible connected appliances to battery power during a grid failure, helping prevent interruptions to refrigerators, routers, lighting and selected electronics.
  
  
• Multiple UPS Operating Modes: The BLUETTI app supports Backup, Time-of-Use, Self-Consumption and Custom operating modes for different backup and energy-management requirements.
  
  
• Low Idle Power Consumption: BLUETTI’s magnetic-core transformer and efficiency system reduce idle consumption to approximately 20W, helping preserve more stored energy during extended standby operation.
  
  
• Wi-Fi and Bluetooth App Control: The BLUETTI app provides remote monitoring, energy-use information, operating-mode selection, charging settings, firmware updates and compatible extreme-weather alerts.
  
  
• MIL-STD-810G Tested Construction: BLUETTI states that the Apex 300 has undergone military-grade environmental and durability testing for demanding backup, travel and off-grid applications.
  
  
• Detachable Dust Filter: The removable dust filter helps simplify maintenance and supports reliable airflow around the internal cooling system.
  
  
• Complete BLUETTI Ecosystem Integration: The Apex 300 can operate with compatible BLUETTI expansion batteries, alternator chargers, solar charge controllers, DC power hubs and parallel connection equipment.

Mechanical Specifications

• Product Type: Expandable LiFePO₄ Portable Power Station
• Dimensions: 525 × 327 × 320mm
• Dimensions in Inches: 20.67 × 12.87 × 12.60in
• Net Weight: Approximately 38kg / 83.78lb
• Installation Type: Freestanding, stacked or integrated system placement
• Carrying Design: Integrated side handles
• Display Type: Integrated LCD system display
• Dust Protection: Removable dust filter
• Protection Rating: IP20
• Charging Temperature: 0°C to 40°C / 32°F to 104°F
• Discharging Temperature: -20°C to 40°C / -4°F to 104°F
• Storage Temperature: -20°C to 40°C / -4°F to 104°F
• Recommended Long-Term Storage Temperature: Below 35°C / 95°F when stored for more than one month
• Working Humidity: 10%–90%
• Water Resistance: Not waterproof
• Recommended Storage Charge: Approximately 40%–60%
• Long-Term Battery Maintenance: Complete a full charging and discharging cycle approximately every three months
• Recommended Installation Location: Dry, stable and properly ventilated indoor, vehicle, workshop or protected off-grid area

The Apex 300 should be operated and stored in an upright position away from rain, standing water, excessive humidity, combustible materials and obstructed ventilation. Due to its approximately 38kg weight, appropriate lifting assistance should be used when moving or installing the unit.

Electrical Performance

Battery Specifications

• Battery Capacity: 2,764.8Wh
• Rated Battery Voltage: 51.2V
• Rated Battery Capacity: 54Ah
• Battery Chemistry: LiFePO₄ / Lithium Iron Phosphate
• Battery Cell Grade: Second-Generation Automotive-Grade
• Battery Cycle Life: 6,000+ cycles to 80% original capacity
• Estimated Service Life: Up to approximately 17 years under BLUETTI’s modelled use conditions
• Battery Management: EnerBalance AI System, integrated BMS and MPPT control
• Battery Expansion Port: 51.2V DC, 90A maximum
• Supported Expansion Batteries: B300K, B300, B300S and compatible B500K systems
• Maximum B300K Batteries per Apex 300: 6
• Maximum Capacity with Six B300K Batteries: 19,353.6Wh
• Recommended Storage Charge: 40%–60%
• Storage Maintenance: Complete a battery cycle approximately every three months

AC Output Specifications

• Number of Australian AC Outlets: 4
• AC Output Voltage: 230V
• AC Output Frequency: 50Hz / 60Hz
• Maximum Combined AC Output: 3,840W
• Maximum Combined AC Current: 16.7A
• Maximum Current per Australian Outlet: 15A
• Inverter Type: Pure Sine Wave
• Power Lifting Output: Up to 7,680W
• P050A AC Output: 3,840W maximum, 230V, 16.7A maximum
• Supported Standard Loads: Compatible appliances and equipment requiring no more than 3,840W combined
• Power Lifting Compatibility: Selected pure resistive appliances rated between approximately 3,840W and 7,680W

Power Lifting Mode reduces the operating voltage supplied to compatible resistive equipment. It is not recommended for sensitive electronics, motor-driven appliances, compressors or devices requiring their full rated voltage.

Direct DC and USB Output Specifications

• Built-In USB Outputs: Not Included
• Built-In Cigarette Lighter Outlet: Not Included
• Built-In Anderson Output: Not Included
• Optional DC Output Accessory: BLUETTI Hub D1 Parallel Box

When paired with the Hub D1, the Apex 300 can support:

• 1 × Anderson/RV output

• 2 × Cigarette lighter outputs

• 2 × DC5521 outputs

• 2 × 100W USB-C outputs

• 2 × USB-A outputs

• Up to 700W of total combined DC and USB output

The optional Hub D1 connects through the Apex 300’s P090D-compatible battery expansion interface.

AC Input Specifications

• Built-In AC Charging Port: 230V, 50Hz / 60Hz
• Maximum Built-In AC Charging Input: 2,300W
• Maximum AC Input Current: 10A
• P050A AC Input: 230V, up to 50A for charging and bypass applications
• Maximum AC Charging with Hub A1: Up to 3,840W
• Standard Charging Mode: Up to 1,440W
• Turbo Charging Mode: Up to 3,840W in a supported configuration
• Silent Charging Mode: Up to 500W
• Generator Charging: Supported through a compatible regulated 230V AC generator
• Maximum Multi-Unit Generator Charging: Up to 11.52kW with three compatible parallel Apex 300 units

Solar and DC Input Specifications

• DC Input Ports: 2 × XT60PM-M
• Maximum Input per Port: 1,200W
• Input Voltage per Port: 12V–60V DC
• Maximum Input Current per Port: 20A
• Maximum Built-In Solar Input: 2,400W
• Standard Solar Charging Mode: Up to 1,440W
• Turbo Solar Charging Mode: Up to 2,400W
• Silent Solar Charging Mode: Up to 500W
• Compatible Solar Connector: MC4-equipped solar panels used with the appropriate MC4-to-XT60 cable
• Optional High-Voltage Solar Controller: BLUETTI SolarX 4K
• SolarX 4K Input Capability: Up to 4,200W solar input and 4,000W charging output per controller
• Combined Charging Performance
• Maximum Combined Input – Apex 300 Alone: 3,840W
• Maximum Combined Input with One to Six B300K Batteries: 6,240W
• Solar Charging to 80% at 2,400W: Approximately 55 minutes
• Full Solar Charging at 2,400W: Approximately 75 minutes
• AC Charging to 80% with Hub A1: Approximately 45 minutes under suitable temperature and input conditions
• SolarX 4K Charging: Charging time depends on the total connected battery capacity and available solar-array power

Actual charging performance depends on:

• Available AC or generator input

• Selected charging mode

• Number of connected expansion batteries

• Solar-array wattage

• Solar open-circuit voltage and current

• SolarX 4K configuration

• Sunlight intensity

• Weather and cloud conditions

• Panel orientation and angle

• Battery state of charge

• Battery and ambient temperature

• Connected loads during pass-through operation

• Cable condition and installation quality

UPS and Operating Modes

• Backup UPS Switching Time: Approximately 20ms
• Pass-Through Operation: Supported
• Backup UPS Mode: Prioritises solar power where available and maintains stored battery capacity for grid interruptions
• Time-of-Use Mode: Schedules charging during lower-cost periods and battery use during higher-cost electricity periods
• Self-Consumption Mode: Prioritises available solar energy for connected appliances and battery charging
• Custom Mode: Allows users to configure charging schedules, discharge schedules, grid input settings and battery charge limits
• Eco Mode: Automatically disables selected outputs after an extended period of low or no power demand
• Grid Self-Adaption Mode: Adjusts charging behaviour when connected to a weak, unstable or distorted grid or generator source
• Black-Start Support: Supports compatible system restart without an active grid supply under specified conditions
• App-Controlled Operation: UPS modes, charging limits, charging modes, output settings, firmware updates and system information can be managed through the BLUETTI app

The approximately 20ms UPS function is suitable for many household appliances and electronics. BLUETTI does not recommend relying on it for high-performance data servers, critical workstations or equipment requiring a zero-transfer-time online UPS.

Warranty Information

• Warranty: 5-Year Product Warranty
• Customer Support: Lifetime Customer Support
• Battery Cycle Rating: 6,000+ cycles to 80% original capacity
• Installation Requirement: Operate and install the Apex 300 according to the supplied user manual and applicable Australian electrical requirements.
• Professional Installation: A licensed electrician should complete any fixed wiring, switchboard, sub-panel, high-current outlet or whole-home backup integration.
• Appliance Requirement: Standard connected loads must remain within the 3,840W continuous output rating.
• Power Lifting Requirement: Power Lifting Mode should only be used with suitable pure resistive appliances rated between approximately 3,840W and 7,680W.
• Solar Compatibility Requirement: Each built-in XT60 solar input must remain within 12V–60V DC, 20A and 1,200W.
• Expansion Battery Requirement: Use compatible BLUETTI batteries and approved battery expansion cables.
• Parallel Connection Requirement: Use the BLUETTI Hub A1 and approved P050A cables when connecting multiple Apex 300 units.
• Moisture Protection: The Apex 300 has an IP20 rating and is not waterproof.
• Cold-Weather Charging: Do not charge the internal battery below 0°C.
• Storage Requirement: Store the unit in a dry and ventilated location at approximately 40%–60% charge and cycle the battery approximately every three months.
• Handling Requirement: Use appropriate lifting assistance because the Apex 300 weighs approximately 38kg.

Compatibility

• Compatible Standard AC Appliances: Devices operating within the 3,840W continuous output limit
• Power Lifting Compatibility: Selected pure resistive appliances rated up to approximately 7,680W
• Compatible Built-In Solar Input: Solar arrays providing 12V–60V DC, no more than 20A and no more than 1,200W per input port
• Maximum Built-In Solar Input: 2,400W
• Solar Connector Requirement: Compatible MC4-equipped solar panels used with approved MC4-to-XT60 solar cables
• Maximum B300K Batteries per Apex 300: 6
• Battery Combination Note: Mixing B300 and B300S battery models is not recommended.
  
• Mobile App Compatibility: BLUETTI App through Wi-Fi and Bluetooth
• Not Suitable For: Direct exposure to rain, unsupported third-party batteries, solar arrays exceeding the permitted input limits or unapproved fixed electrical installations

Compatible Expansion Batteries:

• BLUETTI B300K

• BLUETTI B300

• BLUETTI B300S

• BLUETTI B500K in supported configurations

Parallel System Compatibility:

• BLUETTI Hub A1 Parallel Box

• Up to 2 Apex 300 units for 7,680W output

• Up to 3 Apex 300 units for 11,520W output

DC Power Compatibility:

• BLUETTI Hub D1 Parallel Box

• Compatible 12V and 24V RV appliances

• USB-A and USB-C devices through the Hub D1

High-Voltage Solar Compatibility:

• BLUETTI SolarX 4K

• Compatible rooftop or ground-mounted solar arrays

• Supported high-voltage solar arrays within the SolarX 4K’s electrical limits

Vehicle Charging Compatibility:

• Standard 12V or 24V cigarette lighter charging

• BLUETTI Charger 1

• BLUETTI Charger 2

Home Backup Compatibility:

• Compatible sub-panels

• Supported whole-home integration equipment

• Hub A1 parallel systems

• Compatible BLUETTI energy-management accessories

For safe operation, confirm the wattage, startup demand, voltage, current, polarity, connector and cable requirements of every appliance, solar array, battery and charging accessory before connection.

Smart Energy Features

• Provides 2,764.8Wh of built-in battery capacity

• Delivers 3,840W of continuous pure sine wave AC output

• Supports selected resistive appliances through 7,680W Power Lifting Mode

• Provides four Australian 230V AC outlets

• Uses second-generation automotive-grade LiFePO₄ battery cells

• Provides more than 6,000 battery cycles

• Uses EnerBalance AI battery-management technology

• Supports up to six B300K expansion batteries per unit

• Expands a single unit to approximately 19,353.6Wh

• Supports up to three Apex 300 units in parallel

• Expands output to 7,680W with two units

• Expands output to 11,520W with three units

• Expands total storage to approximately 58,060.8Wh

• Supports up to 2,400W built-in solar charging

• Provides two independent 1,200W solar inputs

• Supports SolarX 4K high-voltage solar integration

• Supports up to 3,840W combined charging for one Apex 300

• Supports up to 6,240W combined charging with B300K batteries

• Supports fast AC charging through the Hub A1

• Provides approximately 20ms UPS switching

• Supports Backup, Time-of-Use, Self-Consumption and Custom UPS modes

• Supports Wi-Fi and Bluetooth app monitoring

• Supports remote firmware updates

• Supports compatible extreme-weather alerts

• Provides approximately 20W low idle consumption

• Supports Hub D1 DC power distribution

• Supports Charger 1 and Charger 2 vehicle charging

• Supports MIL-STD-810G-tested durability

• Generates stored electricity without fuel, exhaust fumes or engine noise

Applications

• Whole-home backup configurations

• Essential household circuit backup

• Extended power outage protection

• Off-grid homes and cabins

• Caravanning and RV travel

• Campervan energy systems

• Remote properties

• Camping and outdoor adventures

• Portable refrigerator and freezer power

• Air-conditioner operation

• Kitchen appliance operation

• Workshop and garage equipment

• Construction and job-site power

• Power tool operation

• Small-business backup systems

• Laptop and mobile workstation power

• Communication and networking equipment

• CPAP and compatible medical-device backup

• Lighting and security systems

• Outdoor events

• Remote working

• Electric vehicle charging with compatible equipment

• Solar energy storage

• Time-of-use energy management

• Peak-demand reduction

• Emergency preparedness

Included Accessories

• BLUETTI Apex 300 Portable Power Station × 1

• AC Charging Cable × 1

• Car Charging Cable – Cigarette Lighter to XT60 × 1

• Grounding Screw – M5 × 10 × 1

• User Manual and Warranty Card × 1

Optional Accessories

• BLUETTI B300K Expansion Battery

• BLUETTI B300 Expansion Battery

• BLUETTI B300S Expansion Battery

• BLUETTI B500K Expansion Battery

• BLUETTI Hub A1 Parallel Box

• BLUETTI Hub D1 Parallel Box

• BLUETTI SolarX 4K Solar Charge Controller

• BLUETTI Charger 1 Alternator Charger

• BLUETTI Charger 2 Alternator and Solar Charger

• BLUETTI Display 1

• MC4-to-XT60 Solar Charging Cable

• Solar Extension Cables

• Compatible BLUETTI Portable Solar Panels

• P090D Battery Expansion Cable

• P050A Parallel Connection Cables

• Compatible Home Backup Integration Equipment

Package contents may vary according to the selected bundle or supplied market version. Expansion batteries, solar panels, parallel boxes, DC hubs and home-integration equipment are sold separately unless included in a selected package.

System Benefits When Paired with Compatible BLUETTI Expansion Batteries, Solar Equipment and Power Hubs

• Provides 2,764.8Wh of built-in energy storage

• Delivers 3,840W of continuous AC output

• Supports selected resistive loads through 7,680W Power Lifting Mode

• Expands to approximately 19,353.6Wh with six B300K batteries

• Supports up to three Apex 300 units in parallel

• Increases total output to as much as 11.52kW

• Increases total storage to approximately 58kWh

• Supports high-demand home, RV, workshop and off-grid appliances

• Supports up to 2,400W of built-in solar input

• Integrates with the SolarX 4K for high-voltage solar charging

• Supports compatible rooftop and ground-mounted solar arrays

• Helps reduce reliance on grid electricity and fuel generators

• Supports rapid charging through grid, solar, generator or vehicle sources

• Provides approximately 20ms backup switching during outages

• Supports scheduled charging and discharging

• Supports time-of-use electricity management

• Supports solar self-consumption

• Provides Wi-Fi and Bluetooth system monitoring

• Supports 12V and 24V DC appliances through the optional Hub D1

• Supports high-output parallel operation through the Hub A1

• Supports mobile charging through Charger 1 and Charger 2

• Uses long-lasting LiFePO₄ battery technology

• Allows users to expand output and capacity progressively

• Supports dependable long-term backup when installed with correctly rated batteries, solar arrays, cables and electrical equipment

Contact PVtoEV for compatibility guidance and complete BLUETTI Apex 300, B300K, B500K, Hub A1, Hub D1, SolarX 4K and home backup system recommendations.