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SolaX X3 Ultra 15kW Three Phase Hybrid Inverter

SolaX X3 Ultra 15kW Three Phase Hybrid Inverter

Introducing 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.

High Yield & Full Utilization

  • Max. 36A DC input per MPPT

  • 3 MPPT, 6 Strings

  • 200% PV Oversizing

  • Max. 200% PV Input

Money Saving

  • 100% Unbalanced Output

  • 7X24 Time of Use (ToU)

AI-Driven Energy Management

  • Smart Schedule

  • Smart Scene

  • Intelligent loads management

Dual Independent Battery Ports

  • Managed independently for easy expansion

  • Dual ports can be paralleled to connect

  • one large capacity battery.

  • Up to 2.8MWh with TB-PBOX*

High Safety & Reliability

  • AFCI optional

  • Type II SPD on AC&DC side

Robust Backup

  • <10ms switchover time

  • 2Pn EPS overload for 10 sec

  • All types of loads supported 

  • Micro-grid supported 

  • Diesel generator supported


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Product Specs: Default Title

Max. input current per MPPT 36A
Max. charge/discharge current 60(30×2)A
Battery voltage range 180-800V
Max. Apparent AC power 16500
EPS peak power [VA] 2 time of rated power, 10s
EPS rated power [VA] 15000
Dimensions (W*H*D) 696*529*240mm
Net weight 47kg