The BLUETTI Apex 300 + SolarX 4K Bundle combines the power of the Apex 300 freestanding power station with the world's first 4,000W solar charge controller — giving you an all-in-one home energy system that's smart, scalable, and storm-ready. This is the complete package for homeowners who want real energy independence without a rooftop installation.
Together, the Apex 300 and SolarX 4K deliver up to 19.2kW of solar input capacity (with additional units), 120V/240V split-phase output, and enough expandability to grow from a basic backup system all the way to a 58kWh whole-home solution.
Key Features
120V/240V Split-Phase Output: Powers your full home — not just a few circuits.
Scalable from 2.7kWh to 58kWh: Start small and expand as your needs grow.
17-Year Battery Life: EV-grade LiFePO₄ cells for safe, long-term energy storage.
Fast Payback: Lower your electricity bills and recoup your investment in as little as 2 years.
0ms UPS Switchover: Instant backup keeps essentials running nonstop during outages.
Massive Solar Capture: Up to 19.2kW solar input with multiple SolarX 4K units.
Storm-Ready Automation: BLUETTI app alerts you early and preps the system automatically.
12kW Bypass Mode: Handles HVACs, EV chargers, and heavy loads without strain.
Whether it's your first project or your fifth, our USA-based team is here for you. Lifetime support means you're never on your own.

Bundle Includes
Apex 300 Power Station + SolarX 4K Controller
Inverter Output
3,840W (Pure Sine Wave)
Built-In Capacity
2,764.8Wh (Expandable to 58kWh)
Solar Input
Up to 4,000W per SolarX 4K (up to 19.2kW total)
Output Voltage
120V / 240V Split-Phase
UPS Switchover
0ms
Bypass Power
12kW
Compatible Batteries
B300K, B500K, B300, B300S, AC300, AC500
Brand
BLUETTI