3ESC-A/D 3" AC/DC Brushless Solar Pump With S/S Impeller

Main Features：
1、 Oil-filled AC/DC motor : Minimize the number of solar panels in order to save energy but no loss of efficiency
2、Stainless steel outlet/connector/ oil cylinder:Ensures that the pump operates smoothly and quietly, while the stainless steel impeller ensures durability and longevity.

3、 Japanese NSK bearing : ensuring that you get the most out of your investment

4、 Alloy mechanical seal : Durability and longevity.

5、 Automatic winding machine with centralized winding technology forms Motor coil  

6、 The pump operates smoothly and quietly that makes you have a confortable circulation.

7、Installation easily : It is easy to install and operate, making it a convenient option for those who need a reliable water pumping solution.

8、 AC/DC Controller or HV Controller :
  1) Waterproof grade : IP65
  2) Tolerable temperature : -15℃ to 60℃
  3) MPPT function , In essence, the frequency conversion technology, the maximum power point tracking technology of photovoltaic array
  4) Automatic charging function : The battery can sustain the motor whenever in sunny or not
  5) You will see the condition of the pump by LED screen
  6) Reliable conversion function:If you want to control it by your hand,the pump can also satisfy you
  7) Automatically start and stop working,with water protection.
  8) Water proof and leak-proof: Prevent water from coming in or out the motor
  9) Soft start: No impulse current and vibration-free
 10) High voltage/Low voltage/Over-current/High temperature protection
9、 2 years warranty.

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Installation Tutorial：

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