What We Do
Note: Overall our solar pump is responsible for the crucial task of transferring water efficiently and reliably using the electrical energy generated by the solar panels.
Conversion of Electrical Energy
The solar panels generate electricity from sunlight, and this electrical energy is supplied to the pump motor. In most solar pumps, the motor is designed to operate on direct current (DC) power
Pressurisation
Depending on the type of pump and its design, the motor may also pressurise the water to ensure it flows efficiently to the desired destination. For example, in centrifugal pumps, the impeller imparts kinetic energy to the water, increasing its pressure
Impeller Action
The pump motor's mechanical action, often through an impeller, creates a flow of water by drawing it from the source (e.g., well or borehole) and pushing it through the pump and into the delivery system.
Water Transfer
The primary function of the pump motor is to transfer water from the source to the point of use. This may involve lifting water from deep wells or boreholes, pushing water through pipes for irrigation, filling storage tanks, or delivering water to livestock troughs
Protection Mechanisms
Solar pump motors may include protective mechanisms, such as overvoltage and overcurrent protection, to ensure the pump operates safely and to prevent damage in the event of electrical fluctuations.
Mechanical Work
The pump motor converts the electrical energy it receives into mechanical energy. This mechanical energy is used to drive the pump's impeller or other moving parts.
Control and Monitoring
Some solar pump systems incorporate controls and monitoring features within the motor or connected to it. These controls can regulate the pump's operation based on factors such as water demand, sunlight intensity, or water level in the source, optimising efficiency and preventing damage.