2.2KW Solar Pumping Inverter 800VDC

The WP-2K2-H33 is a compact and efficient 2.2kW inverter that has been developed for professional agricultural and light industrial use, as part of a transition to three-phase systems.

The WP-2K2-H33 model has been optimised for small three-phase submersible pumps used in deep wells, with a maximum output current of 5.5A. The primary advantage of this technology is the high-frequency switching mechanism, which results in a smaller physical size and lighter weight compared to traditional inverters.

This facilitates easier transport and installation in remote field locations. The unit incorporates intelligent sleep and wake-up functions, automatically initiating the pump when solar irradiance reaches a pre-determined threshold and deactivating it when light levels decrease, thus preventing battery drainage or sub-optimal low-light operation.

This feature is of paramount importance for autonomous systems in remote pastures or forestry stations. Its utilisation encompasses livestock watering in extensive ranches, small orchard irrigation, and groundwater monitoring stations. The H33 series has been demonstrated to exhibit excellent electromagnetic compatibility (EMC), thereby minimising interference with nearby communication equipment or sensitive electronics.

The WP-2K2-H33's provision of stable three-phase power from solar arrays ensures efficient pump operation and extended motor life, making it a reliable choice for small-scale commercial farming operations seeking to reduce operational costs through renewable energy.

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