Solax Hybrid Inverter in the X3 ULTRA series
Introduces a new C&I energy storage solution, suitable for factories, malls, offices, and warehouse. With 2/3 MPPTs, it maximizes power generation, enhancing compatibility with complex solar systems. Even if one MPPT encounters a fault, it won’t affect the operation of other arrays.
200% oversized PV input = 100% AC Output + 100% Battery Storage. We ensure every unit of solar power is fully utilized, converted into AC output and stored in batteries efficiently. Power is allocated independently to each phase, controllable down to 0W per phase, with a max.10kW output on a single phase, reducing grid reliance.
Highlighting our micro-gird function. The micro-grid feature enables the hybrid inverter to simulate the grid and activate the string inverter when off-grid. By connecting the string inverter to the hybrid inverter’s EPS port, it can use PV or battery energy to power the string inverter during utility outages.
Leveraging real-time data detection through our SOLAX Cloud streamlines commercial and industrial management processes.
Solax Hybrid Inverter X3 ULTRA advantages:
Smart Management
- Single unit UPS-level switchover time<10ms
- Built-in shadow tracking
- Smart loads management(e.g., heat pump, smart EV charger)
- Loads respond time within 0.3 s
- VPP ready with a variety of compatibility
Flexible Adaptability
- Max. 10pcs parallel for on-grid and off-grid
- Microgrid and generator function for versatile operations
- Max. 36A PV input per MPPT, optimized for high-power solar panel
Assured Reliability
- Battery terminal temperature detection
- IP66 protection degree
- Type II SPD on AC&DC side
- Optional AFCI protection
High Performance
- 200% PV oversizing and up to 110% AC output
- 200% EPS overload for 10s
- Max. 60A charging / discharging current
- Low start-up voltage for longer operation
See technical datasheet here:
Solax Hybrid Inverter X3 Ultra datasheet en
For more information visit SolaX Power homepage




