Solis 50kW S5 5x MPPT 3 Phase Grid-Tied Inverter
50kWSolis S5 5x MPPT
The Solis 50kW S5 5x MPPT 3 Phase Inverter is a high-performance commercial solar inverter designed for medium-to-large PV installations. With five independent MPPT channels, intelligent monitoring, and robust safety features, this inverter delivers efficient energy conversion, flexible system design, and reliable grid-tied performance — perfect for warehouses, industrial rooftops, and commercial solar projects.
Key Features
High Efficiency & Flexible Output
- Maximum conversion efficiency: 98.7%
- Nominal output: 50 kW AC, peak output up to 55 kW
- Supports up to 75 kW DC input
- Wide DC input voltage range: 195V startup – 1100V max
- 32A input per MPPT, 16A per PV string
5x MPPT & Optimised Energy Harvest
- 5 independent MPPT channels, each with 2 DC inputs
- Reduces mismatch losses from shading or different string orientations
- Supports intelligent monitoring and Smart I-V Curve diagnostics
Durable & Safe Design
- IP66-rated, C5 anti-corrosion level for harsh environments
- Integrated AFCI (DC arc-fault protection)
- Type-II surge protection on DC and AC circuits
- DC reverse-polarity protection and integrated DC switch for safe maintenance
Connectivity & Remote Management
- Supports PLC, Wi-Fi, and GPRS communication
- Compatible with SolisCloud for real-time monitoring, remote diagnostics, and system optimisation
- Reduces wiring complexity and installation costs
Why Choose Solis 50kW S5 5x MPPT Inverter?
The Solis 50kW S5 inverter combines high-efficiency energy conversion, five independent MPPT channels, and strong safety protections, making it an ideal solution for commercial and industrial solar installations. Its IP66-rated, anti-corrosion enclosure ensures long-term durability, while SolisCloud monitoring provides remote management and optimisation, helping maximise energy harvest and uptime for medium-to-large solar systems.
Solis 50kW S5 3 Phase 5x MPPT inverter – Max efficiency 98.7%, 55 kW AC output, 75 kW DC input, IP66-rated, AFCI & surge protection, ideal for commercial and industrial PV systems.
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