off-grif 220V BLDC PMSM Brushless Solar Water Pump for Agriculture Irrigation

Yx3900 series inverters for photovoltaic pumps use a new hardware technology platform and an optimized global MPPT algorithm to maximize the efficiency of equipment conversion and output communication. Applicable to all kinds of constant waterpump; support DC and AC input. When there is no solar energy, the controller can be switched to a single-phase or three-phase AC input such as a generator or utility power.

Product advantages

  Similar with INVT MPPT 99% efficiency PV solar pump inverter

  Support PMSM motor, higher efficiency less solar panel

  Build-in DC Booster function, dramatically reduce solar panel required for 0.75kw, 1.5kw & 2.2kw

  1.Voltage levels 220V AC /380V AC/415VAC  

  Support single-phase 220V and three-phase 220V/380V pumps, the power range 0.4KW to 132KW.

  2.Easy to use       

  The inverters automatically start & sleep after being connected to solar panels without any complicated parameter setting.

  3.High reliable for using multiple protective measures        

  a.PV over-voltage protection

  b.Polarity reverse warning

  c. Auto derating when over-temperature to extend product lifespan.

  4.Use advanced MPPT algorithms, ensuring that the solar power tracking efficiency reaches max all the time;

  5.Models of 2.2kW or lower can be configured with boost mode, meeting low-voltage work requirements. This reduces the use of       solar panels to save the cost.

  6.Auto switch between solar DC input and grid input by detecting the DC input voltage implementing 24-hour unattended work.