Inverter – SOLAX – X3-IES-15K – hybrid – AFCI – HV

The Solax X3-IES-15K inverter is a high-voltage hybrid inverter with the highest power in the series, optionally equipped with arc fault detection (AFCI). It supports large PV installations, works with batteries, and features EPS with a momentary peak power increase.

Manufacturer Solax Power focuses on solutions for the PV and ESS market, providing products that comply with international safety standards and are compatible with advanced energy management systems, including readiness for integration with VPP.

Electrical Parameters

• Rated output apparent power: 15 kVA
• Max. recommended PV installation power: 30 kWp
• Max. PV input voltage: 1000 V DC
• Recommended nominal PV voltage: 600 V DC
• MPPT operating range: 110 ~ 950 V DC
• Start-up voltage: 140 V DC
• Number of MPPT / strings per MPPT: 3 / (1 / 1 / 1)
• Max. input current per MPPT: 20 A DC (per MPPT)
• Maximum efficiency: 98.00% (European Efficiency: 97.70%)
• AFCI: optional (Arc-fault circuit interrupter)

Mechanical and Environmental Parameters

• Dimensions (W × H × D): 717 × 405 × 209.5 mm
• Net weight: 40 kg
• Protection class: IP66
• Operating temperature range: -35 ~ 60°C (with derating above 45°C)
• Maximum operating altitude: 3000 m
• Relative humidity: 4 ~ 100% RH (condensation allowed)
• Cooling: Natural
• Communication interfaces: RS485, Pocket-X, CAN, DO, DI
• Topology: Non-isolated