SolaX X3-ULT-20KP(AFCI) Hybrid Inverter 20kW, 3 MPPT, 22kVA, with Communication Module, DC Switch and CT Sensors, Compatible with Triple Power Battery

The SolaX X3-ULT-20KP(AFCI) is a high-performance three-phase hybrid inverter designed for residential and commercial solar energy systems. With a rated AC output of 20 kW and a maximum apparent power of 22 kVA, it efficiently manages energy from solar panels and battery storage. This inverter features three MPPTs, each with a maximum input current of 18 A, and supports a wide MPPT voltage range of 180 V to 950 V. It is compatible with SolaX Triple Power lithium-ion batteries, offering a battery voltage range of 180 V to 650 V and a maximum charge/discharge current of 30 A. The inverter includes an integrated communication module (WiFi/LAN/4G), DC switch, and CT sensors for easy monitoring and safety. With a maximum efficiency of 98.2% and IP65 protection, it is suitable for outdoor installation. The AFCI (Arc Fault Circuit Interrupter) feature enhances safety by detecting and mitigating arc faults.

Advantages

High efficiency (98.2%) reduces energy loss. Three MPPTs optimize energy harvest from multiple solar panel orientations. Integrated communication module simplifies system monitoring. AFCI protection ensures safety against electrical fires. IP65 rating allows flexible outdoor placement. Compatible with SolaX Triple Power batteries for reliable energy storage.

Suitable for

• Residential solar systems with battery storage
• Commercial installations requiring three-phase power
• Projects needing high efficiency and advanced safety features
• Systems with complex roof orientations (3 MPPT)

Key specifications

• Inverter Type: Hybrid, Three-Phase
• Rated AC Output Power: 20 kW
• Max AC Output Power (Grid): 22 kVA
• Number of MPPTs: 3
• Max DC Input Power: 26 kW
• Max DC Input Voltage: 1000 V
• MPPT Voltage Range: 180 V - 950 V
• Max Input Current per MPPT: 18 A
• Battery Compatibility: SolaX Triple Power (Li-ion)
• Battery Voltage Range: 180 V - 650 V
• Max Charge/Discharge Current: 30 A
• Max Efficiency: 98.2%
• Protection Features: AFCI, DC Switch, Anti-Islanding, RCMU, Over-temp, Over-current, Over-voltage, Short-circuit
• Communication Interfaces: DRM, USB, CAN, RS485, WiFi/LAN/4G (module included)
• Ingress Protection (IP) Rating: IP65
• Operating Temperature Range: -30°C to +60°C
• Cooling: Smart Fan Cooling
• Display: LCD + APP Monitoring

Recommendations

For optimal performance, pair this inverter with SolaX Triple Power batteries and ensure proper installation by a certified electrician. Regular monitoring via the SolaX app is recommended to maximize energy savings.