Solis 15kW S5 3 Phase Dual MPPT - DC

Harness the power of solar energy with the Solis-3P(3-20)K-4G three-phase series string inverter, your reliable choice for residential, small industrial, and commercial PV stations. This advanced inverter boasts smaller size and higher efficiency, making it ideal for a variety of applications. Choose from a range of power models to suit your needs, ensuring flexibility and optimal energy conversion.

Product Features

Experience maximum efficiency with up to 98.5% efficiency rating. Benefit from Type-II over-voltage surge protection for both DC and AC inputs, ensuring your system's safety and longevity. The wide voltage range includes an ultra-low start-up voltage of 180V and a maximum PV input voltage of 1100V, enhancing performance even in challenging conditions. With 32A PV string input per MPPT and a maximum AC output power of 22.5kW, the Solis-3P(3-20)K-4G delivers robust performance across diverse settings.

• Max. efficiency: 98.5%
• Type-II over-voltage surge protection: Yes (DC and AC)
• Wide voltage range: 180V start-up to 1100V PV input
• PV string input: 32A x 2
• Maximum AC output power: 22.5kW
• Max PV DC Power: 15kW
• Integrated AFCI: Yes (DC arc-fault circuit protection)
• IP Rating: IP66
• DC reverse-polarity protection: Yes
• Warranty: 5 years standard

Input (DC)

• Max. DC input power: 22.5 kW
• Max. DC input voltage: 1100 V
• Rated Voltage: 600 V
• Start-up voltage: 180 V
• MPPT voltage range: 160-1000 V
• Max. input current: 32A per MPPT, 2 MPPTs

Output (AC)

• Rated output power: 15 kW
• Max. apparent output power: 16.5 kVA
• Max. output power: 16.5 kW
• Rated grid voltage: 3/N/PE, 220 V / 380 V, 230 V / 400 V
• Rated grid frequency: 50/60 Hz
• Operation phase: Three
• Rated grid output current: 22.8 A / 21.7 A
• Max. output current: 23.8 A
• Power Factor: 0.8 leading...0.8 lagging
• THDi: <1.5% (at rated output power)

Efficiency

Benefit from maximum efficiency of 98.5% and EU efficiency of 98.1%, ensuring optimal energy conversion and cost-effectiveness.

Protection

Enjoy comprehensive protection features including DC reverse-polarity protection, short circuit protection, output over current and voltage protection, insulation resistance monitoring, residual current detection, surge protection, and anti-islanding protection, ensuring safety and reliability.

General Data

• Dimensions: 310(W) * 63(H) * 219(D) mm
• Weight: 18.9 kg
• Topology: Transformerless
• Self-consumption (night): <1W (Night)
• Operating ambient temperature range: -25~60°C
• Ingress protection: IP65
• Noise emission (typical): <30dBA
• Cooling concept: Natural convection
• Max. operation altitude: 4000m
• Designed lifetime: >20 years
• Grid connection standard: EN50438 G59/3 AS4777 VDE0126-1-1 IEC61727
• Relative humidity: 0~100%
• Safety/EMC standard: IEC62109-1/-2 AS3100 EN61000-6-1 EN61000-6-3

Features

• DC connection: MC4
• AC connection: Terminal connectors
• Display: LCD
• Communication connections: RS485, Optional: Wi-Fi, GPRS

Whether you're looking to power your home or enhance your commercial PV setup, the Solis-3P(3-20)K-4G three-phase solar inverter offers unmatched reliability and efficiency. Embrace sustainable energy solutions with a product designed for performance and longevity.