DC 24V 300W 3" Lift 35m Flow 3000L/H Solar Water Pump For Deep Well Agricultural Irrigation With MPPT Controller 3DPC3-35-24-300 |

DC 24V 300W 3" Lift 35m Flow 3000L/H Solar Water Pump For Deep Well Agricultural Irrigation With MPPT Controller 3DPC3-35-24-300 |

DC 24V 300W 3" Lift 35m Flow 3000L/H Solar Water Pump For Deep Well Agricultural Irrigation With MPPT Controller

Suggest Solar Panel Assemble：2pc 36v 200w-330w

Pump Features

1. Permanent magnet DC brushless synchronous motor, designed for solar, with 15-20% efficiency improved.

2. Brass outlet/connector/ oil cylinder.

3. The double bearing motor base can work under more axial pressure

4. Alloy mechanical seal: Longer working life and high reliability.

5. Intelligent water shortage protection: The pump stops working automatically when there is no water in the well, and automatically start working 15-30 minutes later.

6. 2 years warranty.

Controller Features

1. High waterproof grade: IP65, double seal effect in waterproof and leak-proof

2. Soft start technology: No impulse current, longer life for the pump motor.

3. High voltage/Low voltage/Over-current/High temperature protection

4. 1 years warranty.

Package Include

- 1 x 3" DC stainless steel solar Pump with 2m cable

- 1 x Pump controller with MPPT function

- 1 x Stainless steel float switch (sensor for the tank)

- 1 x Pump outlet joint connector

- 1 x Splice kit for cable join

- 1 x Splice kit for waterproof

(1)Selecting the solar panelof the pumping system

If you have not purchased a complete system from your supplier, the following formulae will be useful. Your pump supplier will be

able to help you with panel selection

a. Solar PV panel (solar panel) selection

power of PV panels (watts) =Rated  power of pump (watts) x( 1. 3  ~ 1.6)

voltage of solar panel = Rated  voltage of pump (volt) x 1.5

the controller will already be matched to the pump by your supplier

eg  A 300 watt pump needs a minimum of 390 watts of PV panels to drive it (300w x 1.3 = 390w)

b. You may need combinations of panels, especially for the larger pumps. During connection of solar panels, you have to get the

solar panels in series to reach the rated voltage of the pump, then in parallel to reach the rated current of the pump

Panels in parallel double the current and the wattage of the panels

Panels in series double the voltage and the wattage of the panels

e.g. 2 x 12V/ 100 W panels in parallel →    12 V/200W system

2 x 12V/ 100 W  panels in series   →    24V/200W system

INSTALLATION

(1)  Function of solar pump controller box

Low voltage protection(It is automatic)

Over voltage protection(It is automatic)

a.    Over current protection(It is automatic)

b.    Protection for low water level in well (WC,WH sensors)

c.    Protection for full water level in tank (TC,TH sensors)

d.    Controlling running speed of motor (Speed regulator)

e.    Delay for restart working function (Timer regulator is to be set a period of rest time after the pump stops working from low water level protection in well)

f.     MPPT function. (Maximum Power Point Tracking)

g.    Battery(Battery can be connected to the controller directly for storing electricity.)