Knox 40.5KW G4 Pro On-Grid Solar Inverter – 3 Phase 60000W PV, 4 MPPT, IP66 Commercial Solution

The Knox 40.5KW G4 Pro On-Grid Solar Inverter is a powerful and advanced solution specifically engineered for commercial and industrial solar applications. Built with cutting-edge grid-tied technology, it efficiently converts solar energy into usable electricity while seamlessly synchronizing with the utility grid.

With a rated output of 40.5KW and support for up to 60000W PV input through 150% oversizing capability, this inverter allows businesses to maximize solar energy production and achieve higher returns on investment.

Equipped with 4 independent MPPT (Maximum Power Point Tracking) inputs, the inverter ensures optimal energy harvesting from multiple solar panel strings. This improves system performance, especially in installations with partial shading or varying panel orientations.

The inverter features a wide MPPT voltage range (180V–1000V), enabling flexible system design and compatibility with different solar configurations. Advanced ShadeSol technology further enhances performance under non-ideal sunlight conditions.

Designed with an IP66 protection rating, the Knox 40.5KW G4 Pro is suitable for both indoor and outdoor installations, offering excellent resistance against dust and water. Its robust build and active cooling system ensure reliable performance even in harsh environmental conditions.

With a maximum efficiency of up to 98.7%, the inverter delivers superior energy conversion with minimal losses, making it highly efficient for large-scale solar systems.

The on-grid functionality allows excess solar energy to be exported back to the utility grid, making it ideal for net metering applications. This helps businesses significantly reduce electricity bills and improve overall system profitability.

Smart monitoring capabilities, including WiFi, RS485, LAN, and optional 4G connectivity, allow real-time tracking of system performance through mobile and web applications.

Advanced safety features such as anti-islanding protection, reverse polarity protection, residual current monitoring, and surge protection ensure safe and stable operation.

The Knox 40.5KW G4 Pro On-Grid Solar Inverter is a reliable, high-performance, and scalable solution for factories, commercial buildings, and large solar projects aiming for efficiency, durability, and long-term energy savings.