VDSUN variable frequency drives are designed for installation outside electrical cabinets or in harsh environments thanks to their IP65-rated aluminum enclosure. They offer two modular configuration options: Basic and Premium. The Basic model includes only the boost module, while the Premium models also add a 10A dv/dt output filter and an IoT/GPRS communication module for remote monitoring and control via a mobile app. Both models include RS-485 communication for connecting other equipment.  
 
All models feature functions typical of these applications, such as MPPT control, pump protections (dry pump, low frequency, low power, etc.), pressure control, and tank level control. They are compatible with conventional three-phase pumps, permanent magnet pumps, and single-phase BLDC pumps.

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