SolaX X3-ULT-15KP(AFCI) Hybrid Inverter 15kW 16.5kVA 3-Phase with AFCI, DC Disconnector, Communication Module, CT Clamps

The SolaX X3-ULT-15KP(AFCI) is a high-performance three-phase hybrid inverter designed for residential and commercial solar energy systems. With a nominal AC output of 15 kW and a maximum apparent power of 16.5 kVA, it efficiently manages energy from solar panels and battery storage. This inverter features three MPPTs with a maximum input current of 18A per MPPT, supporting high-power solar arrays. It includes an integrated Arc Fault Circuit Interrupter (AFCI) for enhanced safety, a built-in DC disconnector, and comes with a communication module (Wi-Fi/LAN) and CT clamps for energy monitoring. Compatible with SolaX Triple Power batteries, it offers flexible energy storage solutions.

Advantages

High efficiency of up to 98.2% ensures maximum energy harvest. The integrated AFCI provides protection against arc faults, reducing fire risk. The included communication module and CT clamps simplify installation and monitoring. Natural convection cooling ensures silent operation and long lifespan.

Suitable for

• Residential and commercial solar installations with three-phase grid connection
• Systems requiring battery storage integration with SolaX Triple Power batteries
• Projects demanding high safety standards with AFCI and DC disconnector

Key specifications

• Inverter Type: Hybrid (Grid-tied & Battery Storage)
• Phase: Three-Phase
• Nominal AC Output Power: 15 kW
• Max. AC Output Power: 16.5 kVA
• Number of MPPTs: 3
• Max. DC Input Power: 22.5 kW
• Max. DC Input Voltage: 1000 V
• MPPT Voltage Range: 180 - 950 V
• Max. DC Input Current per MPPT: 18 A
• Number of DC Strings per MPPT: 1
• Nominal AC Voltage: 230V/400V
• Nominal AC Frequency: 50/60 Hz
• Max. Efficiency: 98.2%
• Battery Compatibility: SolaX Triple Power Battery
• Battery Voltage Range: 80 - 480 V
• Arc Fault Circuit Interrupter (AFCI): Yes (Integrated)
• DC Disconnector: Integrated
• Communication Interfaces: Wi-Fi/LAN Module (Included), RS485
• Enclosure Protection Rating: IP65
• Cooling Method: Natural Convection

Recommendations

For optimal performance, pair this inverter with SolaX Triple Power batteries and ensure proper ventilation for natural convection cooling. Professional installation by a certified electrician is recommended.