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Nastec VASCO Solar Pump Inverter

Nastec VASCO


Nastec VASCO Solar (VAriable Speed COntroller) inverters are designed to power traditional pumping systems using solar energy. Available in MP (MultiPower), the MP version can be powered in DC by solar panels or in AC by network or generator to ensure the functioning of the pump at any hour of the day.

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Maximum Power Point Tracking (MPPT) – Always the maximum power available

Based on the variations of solar irradiation and temperature, MPPT maximises the electrical power drawn from the panels and therefore the amount of water pumped. The greater the solar irradiation the faster the pump’s rotation speed, and consequently water flow increases.

When solar irradiation decreases (due to clouds or the different times of day), the pump reduces frequency and therefore the flow, but it continues to provide water until the irradiation falls below a minimum level necessary to ensure operation.

MPPT Graph
Nastec VASCO

Key Features

  • MP version can be powered by AC or DC. 
  • Built entirely of aluminium for optimal cooling and durability. 
  • Converts DC voltage coming from solar panels into AC voltage for powering any pump driven by a three-phase motor.
  • Internal and external fans adjust according to actual thermal conditions. 
  • Remote control through Nastec NOW mobile app. 
  • Protects pump from overload and dry running.