Solis 15kW S5 3 Phase Dual MPPT - DC

15kW Three Phase Grid-Tied Inverter

The 15kW three-phase grid-tied inverter is designed for commercial and large-scale residential solar systems, delivering high efficiency and robust protection features. With its IP66-rated casing and dual MPPT inputs, it ensures optimal energy conversion and system reliability.

Key Features

• ⚡ High Efficiency: Max efficiency of 98.6%

• 🌐 Three-Phase Design: Suitable for large-scale solar installations

• 🛡️ Comprehensive Protection: Type-II surge protection (DC & AC), AFCI (arc-fault) protection, DC reverse-polarity protection

• 💧 IP66 Rated: Dust- and water-resistant for outdoor installation

• 🔄 Dual MPPT: 2 MPPT inputs for maximum solar production

• ⚙️ Wide Voltage Range: Start-up voltage 180V, max PV input 1,100V

• 📦 Lightweight & Compact: 22.1 kg for easier handling and installation

Technical Specifications

• Rated Power: 15,000 W

• Weight: 22.1 kg

• Min PPT Voltage: 180 V

• Max PPT Voltage: 1,000 V

• DC Startup Voltage: 180 V

• DC Shutdown Voltage: 160 V

• Max Input Voltage: 1,100 V

• Max DC Power: 22,500 W

• Max AC Power (5 mins): 16,500 W

• Surge AC Power (1 sec): 16,500 W

• Max DC Current: 64 A

• Max DC Inputs: 4

• DC Fuses: None

• Connector Type: MC4

• Included Connectors: 8

• Euro Efficiency: 98 %

• Transformer: None

• MPPT Quantity: 2

• Integrated DC Switch: Yes

• Warranty: 5 years

Important Notes

This inverter does not include:

• Data logger

• CT

• Meter

• Export power manager

This 15kW three-phase inverter is ideal for high-capacity systems, offering high efficiency, robust protection, and dual MPPT tracking to maximise solar energy yield while maintaining long-term reliability.