Solar pump inverters - Variable frequency drive (VFD)
Half of the energy produced around the
world is used to operate pumps. Compared to diesel generator pumps, our solar pump
inverters are environmentally friendly, with a long lifetime and low maintenance
costs. It is independent from the grid and produces no pollution or noise. Typical
applications are irrigation, community water supply, fish farming and agriculture.
All of our drives have many solar-specific and pump control functions, such as built-in maximum power point tracking and dry run detection, as well as sensorless flow calculation.
The maximum power point tracking (MPPT) ensures you to get the best output power possible from your solar panel and it maximizes the performance of your pump along the day while the automatic start and stop with solar radiation can save money and fuel during daylight hours.
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ABB solar pump drive is an innovative solution that uses solar power as a clean energy source for pumping water. ACQ80 drives (0.75 to 200 kW) are intended to be used for speed control of 3-phase AC pump motors and powered from either AC grid or DC photo-voltaic array.
Grundfos has sourced the RSI off-grid solar inverter to enable us to expand the family of solar submersible pumping systems. The RSI is designed specifically to be compatible with a wide range of the famously reliable SP submersible pumps.

