1.5-Inch 1800W AC/DC Solar Submersible Pump for Greenhouse Farming
Model: SAMKING A/D-4SPW2-9P (142m | 5.6m³/h | 450V | 1800W)

The SAMKING Solar Pump is a premium-quality, versatile centrifugal pump equipped with a built-in controller for extended service life and reliable performance. Designed for greenhouse farming and similar applications, this pump is both economical and practical.

This model supports both AC and DC power sources, offering flexibility for various setups. It comes with a one-year warranty covering the DC solar pump and the DC controller.

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

Important Information:

• Recommended setup: Use 550W solar panels connected in series

• The controller is IP65-rated, but should not be installed in direct sunlight

• VOC (Open Circuit Voltage) = voltage when no load is connected
  Vmp (Voltage at Maximum Power) = voltage under load

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

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:

Voltage: 80-180

Power (W): 1200

Max flow (m3/hr): 5

Max Head: 100

Diameter: 4″

Outlet: 2″

Solar Panel: 4*410W

Controller type: External/Internal

Impeller: Plastic