SOLAR WATER PUMPS

Submersible Water Pumps

Integrated controls and input flexibility make the SQFlex an advanced, reliable, and user-friendly submersible pump. The SQFlex comes in a variety of lift and flow rate options.

Applications:

• Drinking water supply
• Livestock watering
• Pond management
• Irrigation

Pump Model	Pump Type	Max Lift	Flow Range
3 SQF-2	Helical Rotor	360 feet	2-3 GPM
3 SQF-3	Helical Rotor	650 feet	2 GPM
6 SQF-2	Helical Rotor	360 feet	4-5 GPM
11 SQF-2	Helical Rotor	300 feet	6-11 GPM
16 SQF-10	Centrifugal	210 feet	13-22 GPM
25 SQF-3	Centrifugal	45 feet	30-40 GPM
25 SQF-6	Centrifugal	90 feet	30-40 GPM
40 SQF-3	Centrifugal	45 feet	53-73 GPM
40 SQF-5	Centrifugal	90 feet	33-70 GPM
60 SQF-3	Centrifugal	45 feet	63-85 GPM

Solar Slowpump

The Solar Slowpump was the world’s first commercially available low power solar pump. It was developed by Windy Dankoff in 1983, in response to those who said, “That’s impossible.” Thousands of Slowpumps have been installed worldwide by ranchers, homeowners, missionaries, health workers, government agencies, etc. Some of the oldest Slowpumps are still in daily service.

Slowpump is not submersible, but can draw water from shallow wells, springs, cisterns, tanks, ponds, rivers, and streams, and push it as high as 450 vertical feet and through miles of pipeline.

Slow pumping minimizes the size and cost of the solar array, wire, and piping.

Slowpump is less expensive than submersible DC pumps, and made in a much wider range of sizes. Wearing parts can typically last 5 to 10 years. Overall life expectancy is 15 to 20 years.

Solar Force Piston Pump

The Solar Force Piston Pump draws water from a shallow well, spring, pond, river or tank. It can push water uphill and over long distances for home, village, irrigation or livestock uses. It can use power directly from a photovoltaic array, or from storage batteries, to fill a storage tank or to pressurize water.

SunCentric

The SunCentric uses solar-electric power to pump as much as 50,000 gallons (200 cu. m.) per day from shallow water sources. Applications include irrigation, livestock, domestic water, pond management, water treatment, solar water heating, hydronic space heating, fire protection, and more. These pumps have been in worldwide use since 1989. They can be used without batteries. Maximum suction lift is 10 vertical feet (3 m).

Solaram Surface Pump

The Solaram Surface Pump draws water from a shallow well, spring, pond, river or tank. It can push water uphill and over long distances for home, village, irrigation or livestock uses. It can use power directly from a photovoltaic array to fill a storage tank.

Flowlight Booster Pump

The Flowlight Booster Pump provides city water pressure, anywhere. It has been a standard in home renewable energy systems since 1986. It is economical for domestic water supply, drip irrigation, and water purification.

A booster pump is far more cost effective than an elevated tank, providing pressure equivalent to over 100 feet (30m) of elevation. It uses one third to one half the energy of a conventional AC pump, and eliminates high starting surges. It is more powerful, quieter, and much more durable than plastic RV/Marine pumps. Wearing parts are replaceable, and typically last 5 to10 years. Overall life expectancy is 15 to 20 years. The complete instruction manual and Easy Installation Kit make this pump simple for anyone to install and service, with no previous experience.