Solis 40kW 5G Quad MPPT 3 Phase Grid-Tied Inverter
Solis40kW 5G Quad MPPT
The Solis 40kW 5G Quad MPPT 3 Phase Inverter is a high-performance commercial solar inverter designed for medium-to-large industrial and commercial PV installations. With quad MPPT channels, fan-less cooling, and advanced safety features, this inverter ensures efficient energy conversion, reliable power output, and intelligent monitoring — ideal for warehouses, commercial rooftops, and industrial facilities.
Key Features
High Efficiency & Reliable Output
- Maximum conversion efficiency: over 98.8%
- Nominal output: 40 kW AC, short-term peak up to ~44 kW
- Wide DC input voltage range: 200V–1000V, with ultra-low startup (~180V)
- Supports up to 30% DC oversizing, 12.5A input per PV string
Quad MPPT & Intelligent Energy Management
- 4 independent MPPT channels to optimise energy harvest from multiple strings
- Handles panels with different orientations, tilts, or shading
- 8-string intelligent monitoring with Smart I-V Curve diagnostics (depending on inverter size)
Durable & Maintenance-Free Design
- Fan-less natural convection, for quieter operation and reduced maintenance
- Fuse-free design reduces fire hazards
- IP66-rated enclosure for dust- and water-resistant outdoor installation
Advanced Safety & Protection
- Integrated AFCI (DC arc-fault protection)
- Type II surge protection on both DC and AC sides
- DC reverse-polarity protection for safe and reliable operation
- Solis40kW 5G Quad MPPT
Connectivity & Remote Monitoring
- Optional RS485, RJ45, Wi-Fi, and GPRS interfaces
- Compatible with SolisCloud for remote monitoring, diagnostics, and performance optimisation
- Real-time tracking helps improve uptime and system efficiency
Why Choose Solis 40kW 5G Quad MPPT Inverter?
The Solis 40kW 5G inverter delivers high-efficiency energy conversion, flexible quad MPPT tracking, and robust safety protections, making it a reliable solution for commercial and industrial solar installations. Its fan-less, IP66-rated design ensures long-term durability, while smart monitoring via SolisCloud allows for remote optimisation and effortless maintenance, maximising energy harvest and system uptime.
SEO Meta Description
Solis 40kW 5G Quad MPPT 3 Phase Inverter – High-efficiency (98.8%), fan-less cooling, IP66 rated, AFCI & surge protection, quad MPPT for optimal energy harvest, ideal for commercial and industrial PV systems.





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