Inverter – SOLAX – X3-IES-10K – hybrid – HV

The Solax X3-IES-10K inverter is a hybrid, high-voltage solution for photovoltaic installations with EPS (backup power) function. The device supports on-grid and off-grid modes, allows operation with batteries and multiple MPPTs, offering a short switching time and the ability to temporarily increase output power.

The manufacturer of the device is Solax Power — an international provider of energy storage solutions and PV inverters. The company's product range includes products designed for battery integration, intelligent energy management, and compatibility with VPP protocols and network standards.

Electrical parameters

• Apparent power (rated output apparent power): 10 kVA (AS4777 9.999 kVA)
• Max. recommended PV installation power: 16 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 MPPTs/strings per MPPT: 3 / (1 / 1 / 1)
• Max. input current per MPPT: 20 A DC (per MPPT)
• THDi (at rated power): < 3%
• Max. efficiency: 98.00% (European Efficiency: 97.70%)

Mechanical and environmental parameters

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