Rock 3hp AC/DC 255m solar submersible pump

3hp AC DC solar submersible pump with in-built controller is a hybrid solar pump that can use DC which is direct source of energy from the panel or AC which is the regular electricity from nepa or gen. it is 100% copper coil it is applicable for both home, farming, office or industrial use. 

This 3hp is for very deep boreholes.

2200W (connect to 5-6pcs of 550 watt or 8-10pcs of 300w solar panel connected in series)

DC Voltage 300v (max 440v)

Head max 255m (can lift upto 255 meters / 830 feet)

flow rate 5.2m3/h

8A

1.25" outlet

2mm cable

internal controller

stainless impeller

This pump comes with an in-built controller which means you just have to connect direct to the panels or electric and it will start working, you will need a changeover switch for the switching. The controller has voltage protection and current protection which prevents high voltage from getting to the coil and damaging it. It is very easy to install, the panels should be connected in series.