SAW Technology

PumpWell
SolarWell

PumpWell

Solar DC Submersible Water Pump

The submersible pump is highly efficient and DC powered. It is suitable in remote areas

for irrigation and drinking water by using free solar energy.

The pump body, outlet and motor body are made of stainless steel or brass. It is the best quality submersible pumps in their class.

The pump can be installed below the water level in the river,

pond, lake or water well. It require very little maintenance and repairable.

The pump is 3" (76mm) in diameter.

Main Features:

Made of stainless steel
Brushless DC motor for long lifetime
Solar or battery powered
Low water sensor to avoid dry pumping
Advanced controller with MPPT technology for maximum solar power
Prevent frequent startup of low solar power, the controller prolong the motor lifetime

The pump controller is a high quality and micro-processor controlled.

Each system consists of a pump, controller and water level sensor. Extra impeller also included for replacement. Parts are available for easy repair.

Maximum depth below water level : 40m

Pump model	3T0.5-28-12/80	3T0.76-55-24/120	3T1.8-80-24/210	3T1.4-100-48/500	3T2.1-120-48/540
Max. head	28m (90ft)	55m (180ft)	80m (260ft)	100m (330 ft)	120m (390ft)
Max. flow rate	8 L/min	14 L/min	30 L/min	23 L/min	35 L/min
Voltage (Vdc)	12V	24V	24V	48V	48V
Power (W)	80W	120W	210W	500W	540W
Outlet Size	0.75"	0.75"	0.75"	0.75"	0.75"
Recommended Solar Panel Size	110W	2 x 80W	2 x 150W	4 x 175W	4 x 195W

The pump body, outlet and motor body are made of stainless

steel. It is the best quality submersible pumps in their class

The pump body, outlet and motor body are made of stainless

steel. It is the best quality submersible pumps in their class.

Pump model	4T2.5-70-48/500	4T2.5-140-110/1000
Max. head	70m (230ft)	140m (460ft)
Max. flow rate	41 L/min	41 L/min
Voltage (Vdc)	48V	110V
Power (W)	500W	1000W
Outlet Size	1"	1"
Recommended Solar Panel Size	4 x 175W	6 x 235W