Solar Slowpump by Dankoff Solar is a reliable surface pump cabable of pumping water up to 450 feet vertical. This pump runs with or with out batteries and can pump between 200 and 2600 gallons of water from your well.

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The solar Slowpump by Dankoff Solar is capable of pushing water as high as 450 feet vertical. Supplying between 200 and 2600 gallons of well water a day while running on only a little amount of power with or without batteries.

Solar Slowpump is designed to run for years all day long. This is possible because of the superior design of the positive displacement vane pump mechanism, which is forged brass.

The pump requires a 5-micro filtration for protection.

If a PV-direct system (with out batteries) is used then the watts required need to exceed the pump watts by 20% or plus, otherwise a linear current booster controller is needed for the pump to work properly.

If you use a battery-powered system with this pump the flow and wattage will be lowered by 15%.

By using a solar tracker it’s possible to increase the power your solar panels produce allowing you to pump up to 40%-50% more water in the summer time.

If you need more lift from your pump Slowpumps are available with 1/2 HP motors.

Learn more about solar well water pumping

Solar slow pump installation manual