1.5-Inch 1200W DC Submersible Pump for Small Industrial Use

Model: SAMKING A/D-3SPW1-14P (120m | 4m³/h | 180V | 1200W)

The SAMKING Solar Pump is a high-quality, versatile centrifugal solar pump featuring a built-in controller to enhance durability and extend pump life. This series is known for being both cost-effective and practical, making it ideal for small-scale industrial applications. It comes with a one-year warranty covering both the DC solar pump and the DC controller.

Please note: Solar panels are not included in the package.

Additional Information:

• It is recommended to use 550W solar panels connected in series.

• The controller is IP65-rated, but it should not be mounted in direct sunlight to ensure longevity.

• VOC (Volts Open Circuit) = voltage when nothing is connected.
  Vmp (Voltage at Maximum Power) = voltage under load at peak performance.

• Exceeding specified limits can result in serious damage or permanent failure.

Material: AISI 304

Type: BLDC motor

Feature: Encapsulated water filled

Bearing: Thrust bearing system

Current: Max. DC 15A

Submersion: Max. 150m

Water Temp: Max. 40°C

Efficiency: Max. 85%

Insulation Class: F

Max Voltage: DC Max. VOC 100V

Optimal Voltage: DC Best. Vmp 40-90V

Max Speed (Plastic): 4500 RPM

Max Speed (SS304):  4000 RPM

Max Speed (Helical): 4000 RPM

Enclosure Class: IPX8

Required Cooling Flow: 0.5L/s

Solar Water Pump Controller Details

Type: External

Function: Voltage/current/power display

Voltage: 40-90Vmp/100Voc

MPPT Efficiency: Max.98%

Enclosure Class: IP65

PROTECTION TYPE

Dry-Run: Yes

Reverse: Yes

Phase Loss: Yes

Over-Voltage: Yes

Low-Voltage: Yes

Over-Current: Yes

Over-Load: Yes

Over-Power: Yes

Over-Temperature: Yes

Stall: Yes

Error Display: Yes

Solar Product Advantages:

/ Stainless Steel-AISI 304 (316 Optional)

/ BLDC High Efficiency Motor

/ External Controller

/ Powered by DC Power Only

/ Voltage/Current/Power/Speed Display

/ Encapsulated water filled motor(No pollution risk)

/ Soft start running makes system’s life longer

/ Thrust bearing system

/ Positive and negative pole reverse connection alarm

/ Over-load/Over-current/Over-voltage/Low-voltage protection

/ Dry protection(No additional float sensor required)

/ A wide range of accessories

Solar Pump End:

Stainless steel: AISI 304 (316 optional)

Non-return valve

Recommend Max Input

Standards:

 

What’s Included in the Solar-Powered Water Well Pump Kit

Voltage: 80-180

Power (W): 1200

Max flow (m3/hr): 4

Max Head: 114

Diameter: 3″

Outlet: 1.5″

Solar Panel: 4*410W

Controller type: External/Internal

Impeller: Plastic