Solar pumping systems work anywhere the sun shines. Pumping water is a sensible and effective use of solar electric power. During the hot months, when water requirements are highest, a solar pump will provide a reliable water source for a farm. Wind power, by comparison, can be inconsistent, and may not be available during the hottest months in many inland areas. Wind may be too unreliable for water pumping when a relatively constant supply is required, particularly for when watering animals.
Different needs can be serviced and systems are determined by the quantity of water to be pumped:
1. Water for drinking & cooking
2. Water for livestock
3. Water for crop irrigation