Ideal for any kind of solar pumping application


  • New solar pumping systems creation.

  • Conversion of existing systems into solar pumping systems.

  • Control of both three-phase and single-phase pumps.

  • Soft start and soft stop.

  • Installation on humid and dusty environments made possible by IP66 (NEMA 4X) protection degree.

  • Easy and fast commissioning thanks to initial configuration wizard.

  • High thermal and mechanical performance thanks to aluminium case and independent ventilation.



MIDA Solar can be used with any type of traditional AC pump, thereby offering maximum flexibility in several areas of application.

When using surface pumps, MIDA Solar can be used for an irrigation system drawing water from a nearby water supply, or powering a pool pump at no cost.

When using submersible pumps, MIDA Solar can fill tanks for watering livestock or simply irrigate lawns or crops.



MIDA Solar, in MP (MultiPower) 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. This controls the peaks of water demand using AC input to avoid the oversizing of the photovoltaic system.


HMA accessory, MIDA Solar, in MP (MultiPower) version, can be powered in DC by solar panels or in AC by network or generator used in combination with MIDA Solar MP models, manages independently the exchange from a source of energy to another on the basis of several options that can be select by the user:

  • irradiance level.

  • hour of the day.

  • achievement of the requested daily range.

  • remote control trough digital command.


Automatic voltage adjustment

MIDA Solar is equipped with an internal “boost” circuit able to increase the voltage coming from solar panels. In this way the sizing of the photovoltaic system is independent of the pump’s nominal voltage and only proportional to its power. This implies a significant saving in the number of the solar panels, compared to systems without boost.

Pump power: 0,75 kW
Motor’s nominal voltage: 3×230 VAC
Recommended photovoltaic system power: 1250 W


Built in Protections


Advanced Motor Controls


EMC compatibility for residential environment


MPPT: always the maximum 

power available

Based on the varying conditions of solar irradiation and temperature, MPPT (Maximum Power Point Tracking) 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 irradation falls below a minimum level necessary to ensure operation.


Unmatched user

Thanks to Nastec NOW it's possible to  communicate with all Nastec devices

Bluetooth® SMART

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