Overview
High-output portable energy. Simultaneous 120V + 240V capability. Built to scale.
Power demanding applications with the BLUETTI Apex 300 Versatile Power Station, designed for home backup, RVs, off-grid applications, workshops, remote properties, and mobile power.
With 3,840W rated AC output and 2,764.8Wh (2.76kWh) battery capacity, the Apex 300 combines substantial standalone power with a dual-inverter architecture capable of supplying 120V and 240V simultaneously.
For larger systems, it can integrate with the compatible SolarX 4K solar charge controller for expanded solar and backup-power configurations.
Key Features
- 3,840W Rated AC Output — Supports compatible appliances, tools, electronics, RV equipment, and other demanding loads.
- 2,764.8Wh Battery Capacity — Approximately 2.76kWh of nominal stored energy.
- Simultaneous 120V + 240V Output — Supports both voltage classes at the same time.
- Power While Recharging — Can supply appropriate loads while accepting compatible charging input, subject to system limits.
- SolarX 4K Compatible — Integrates with BLUETTI's compatible high-power solar ecosystem.
- Expandable Architecture — Designed for energy needs that may grow beyond one unit.
- Versatile Applications — Suitable for backup, RV, cabin, workshop, remote-work, and off-grid use.
Why This Product Stands Out
The Apex 300's simultaneous 120V + 240V capability supports appropriately configured systems with a mix of standard and compatible higher-voltage equipment.
It can also accept compatible charging while supplying loads. Combined with SolarX 4K compatibility and an expandable architecture, the Apex 300 is designed as more than a portable battery—it's a scalable power platform.
Power & Battery Capacity
The 3,840W rated AC output represents the rated AC power the system can deliver within its operating limits. The 2,764.8Wh capacity represents nominal energy stored in the base battery.
Actual runtime varies with equipment consumption, startup demand, duty cycle, conversion losses, temperature, battery state, and operating conditions. Evaluate runtime based on the specific equipment being powered.
SolarX 4K Integration
The Apex 300 can work with the compatible SolarX 4K solar charge controller, rated at 4,000W. SolarX 4K can also support AC coupling with compatible rooftop solar installations, depending on system design.
Larger solar-array ratings do not mean a single Apex 300 accepts the entire array output directly into its battery. Solar capability depends on the controller, array, and complete system configuration.
SolarX 4K and solar panels are sold separately unless explicitly included in the selected bundle.
Specifications
| Specification | Details |
|---|---|
| Brand / Model | BLUETTI Apex 300 |
| Rated AC Output | 3,840W |
| Battery Capacity | 2,764.8Wh / 2.76kWh |
| 120V Output | Yes |
| 240V Output | Yes |
| Simultaneous 120V + 240V | Yes* |
| Charging While Powering Loads | Supported* |
| Solar Expansion | SolarX 4K Compatible |
| SolarX Controller Rating | 4,000W |
| Rooftop Solar Integration | Compatible AC-Coupled Configuration |
| Applications | Backup / RV / Off-Grid / Workshop / Mobile |
*Subject to BLUETTI's current operating and input/output limits.
Who This Is For
The Apex 300 is designed for customers whose requirements extend beyond a basic recreational power station. It's well suited for home backup planning, RVs, cabins, off-grid properties, workshops, remote-work setups, mobile applications, and compatible 240V equipment.
Important Electrical & Solar Safety
Before connecting equipment, verify voltage, running wattage, startup demand, frequency, outlet requirements, and total simultaneous load.
For solar installations, verify panel voltage, current, connectors, array configuration, controller limits, and manufacturer requirements.
Never use improvised connections to backfeed household wiring. Home-panel, transfer-equipment, rooftop-solar, and AC-coupled installations require approved compatible equipment and must follow applicable electrical codes and manufacturer instructions.
Do not exceed rated input/output limits, connect incompatible solar arrays, block required ventilation, use damaged components, or modify internal high-voltage equipment. Permanent or panel-connected installations should be completed by appropriately qualified electrical professionals.