Solar well water pumps for off-grid, agriculture and home wells.

There are two types of submersible well pumps--Diaphragm and Helical Rotor/Centrifugal.

Diaphragm pumps are cheaper, but require maintenance every two to four years and are generally not as powerful.

The Helical Rotor/Centrifugal (HR/C) pumps are the best quality and most expensive. These are the pumps that we will always recommend and include in our quotes that have wells.

• HC/R pumps can be used in water sources, i.e. ponds, springs. They can take some dirt, but the more dirt, the faster they degrade.
• They can be hooked up to AC sources, generator/inverter - just need to add the right controller.
• DC voltage - PV or batteries... Grundfos is 30-300VDC. Lorentz is 12-24,48-72,72-96, depending on model.
• Water pipe can range anywhere between 1/2" to 4". The smaller the water pipe, the more lift due to friction is present.

For Your Home
Our submersible pumps will not provide enough pressure for water home usage. You almost always need to pump into a holding tank. If a pressure system is needed for a home, you need a booster pump and a pressure tank going from the holding tank.