⚡ Solis S5 25.0kW Triple MPPT 3-Phase Grid Tie Inverter
The Solis S5 25.0kW Triple MPPT 3-Phase Grid Tie Inverter is purpose-built for commercial and industrial-scale solar installations that demand maximum performance, reliability, and advanced system control. With a high output of 25.0kW, this inverter supports three independent MPPT trackers, allowing optimal solar energy harvest across large, complex PV arrays — even those with multiple roof orientations or variable shading.
Backed by Solis’ global reputation for dependable inverter technology, this unit offers seamless integration with 3-phase grid networks, full compliance with international safety standards, and intelligent monitoring for long-term operational peace of mind.
🌞 Top Features at a Glance:
✅ 25.0kW AC Output Power
Ideal for large commercial rooftops, farms, schools, or light industrial buildings.✅ Triple MPPT Design
Supports flexible PV configurations and ensures high energy yields even in mixed array conditions.✅ Ultra-High Efficiency – Up to 98.7%
More solar power converted into usable electricity, less lost in conversion.✅ Smart Grid Compliance
Built-in support for remote control, frequency regulation, and anti-islanding for modern energy networks.✅ Wide MPPT Voltage Range (160V–1000V)
Excellent low-light and high-irradiance performance, ideal for early starts and late solar hours.✅ Natural Cooling & Silent Operation
Fanless design reduces maintenance and improves longevity.✅ Robust Outdoor Protection (IP66)
Dustproof, weather-resistant housing ensures reliable operation in harsh environments.✅ Remote Monitoring & Smart App Support
Built-in RS485, Wi-Fi (optional), and SolisCloud compatibility for real-time system tracking.
🧰 Best For:
Commercial rooftop solar systems
Agricultural and irrigation solar systems
Schools, shopping centers, hospitals
Warehouses, factories, and industrial parks
High-consumption 3-phase grid-connected users
📊 Technical Specifications:
| Parameter | Details |
|---|---|
| Model | Solis S5-GR3P(15-25)K series |
| Rated AC Output Power | 25,000W (25.0kW) |
| Max DC Input Power | ~37,500W (varies by string config) |
| MPPTs / Strings per MPPT | 3 MPPTs / 2 strings each (6 total) |
| MPPT Voltage Range | 160V – 1000V |
| Max DC Voltage | 1100V |
| Efficiency (Max) | 98.7% |
| Grid Output | 3-Phase (3/N/PE, 400V AC) |
| Communication | RS485, Wi-Fi (optional), DRM, AFCI |
| Cooling Method | Natural convection (fanless) |
| Enclosure Rating | IP66 – Outdoor-Ready |
| Weight | ~29 kg |
| Warranty | 5 Years Standard (Optional 10+) |
🌍 Made for Demanding Global Solar Projects
Whether you’re deploying solar in South Africa, Australia, Europe, India, or the Middle East, the Solis S5 25.0kW Triple MPPT 3-Phase Grid Tie Inverter is certified to meet international electrical standards and grid requirements. Its flexible configuration options and rugged build make it the go-to choice for installers and project developers across diverse markets.





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