WP-5K5-L11 | 5.5kW MPPT Solar Water Pump Inverter - High Efficiency and Powerful Performance

The WP-5K5-L11 is a high efficiency 5.5kW solar water pump inverter designed for single phase solar water pumping systems. Designed for durability and intelligent energy conversion, this inverter delivers superior performance in agricultural irrigation, remote water supply and off-grid applications.

Equipped with advanced MPPT (Maximum Power Point Tracking) technology, the WP-5K5-L11 achieves a remarkable MPPT efficiency of 99%, ensuring maximum utilisation of solar energy. It continuously tracks the solar voltage in real time and adjusts the output to extract the maximum power from the PV array, even under changing weather or shading conditions.

The inverter supports an output frequency range of 0-400Hz, providing flexible and precise control of the pump speed. This wide frequency range enables smooth start-up and variable speed operation, reducing water hammer and mechanical stress, while improving system life and efficiency. Whether powering small agricultural pumps or larger irrigation systems, the WP-5K5-L11 delivers consistent and reliable performance.

With single-phase input and output and a rated output current of 30A, the WP-5K5-L11 is easy to integrate with standard AC water pumps. Ideal for areas without access to mains power, it provides a practical and sustainable solar-powered water pumping solution.

Built for harsh environments, the WP-5K5-L11 features a weatherproof design, optional IP65-rated enclosure for outdoor installation and intelligent cooling for thermal protection. Its multiple protection features - such as over-voltage, under-voltage, over-current, short-circuit and over-temperature protection - ensure long-term stability and safety.

The inverter also features a user-friendly interface for fast setup and real-time monitoring. Optional RS485/CAN communication ports enable remote management, making it suitable for both individual and multi-site installations.