solutions

Solar Water Pumping

Solar water pumps are cost-effective methods and are an ever dependable methodology for providing water in situations where water resources are spread over long distances. It can be used in remote areas too, where the cost of running well -water piping is cost prohibitive or for providing water to an off-grid home. Solar water pumping systems are also used to pump water for domestic animals and crop irrigation.

A photovoltaic solar powered pump system has three parts:

  • Solar panels.
  • The controller.
  • The pump.
The size of the PV-system is directly dependent on the size of the pump, the amount of water that is required (m³/d) and the solar irradiance available. The purpose of the controller is firstly, that it matches the output power that the pump receives with the input power available from the solar panels and secondly, a controller provides a low voltage protection, whereby the system is protected, if the voltage is too low or too high for the operating voltage range of the pump.
Solar water pumps make you to move water from its remote sources to where you use or need it, without any access to power lines. Solar pumping has three primary uses; domestic use for: cooking, drinking and washing, domestic animals watering and crop-irrigation. The same basic equipments are used for all three requirements, although domestic use may require some additional capabilities. Solar water pumps are different from regular alternating current powered pumps in more ways compared to the simple fact that they use Direct Current power instead of Alternating Current.
We offer solar water pumping solutions on turnkey basis. Both submersible and surface level pumps can be well operated using solar energy.
The solar water pump and the amount of solar panels needed both depend on how many gallons per day (GPD) or gallons per minute (GPM) that you want to pump and the vertical head which the pump needs to overcome.
Our Value Propositions:
  • Site Survey
  • System design and integration.
  • Installation and commissioning.
  • Responsive after sales services.
Solar water pumps are typically divided into two categories: submersible pump and surface pump. A submersible pump is installed under water, usually in a well, but can also be in a pond or stream if raised off the bottom. A surface pump is installed above the water, with an intake hose feeding the pump from the water source, and the output hose feeding the tank. Pumps are able to push water out much higher than they are able to suck water in, so the they need to be close to the water source. Keep the head, or the height difference between the water and the pump,as low as possible.

  • High energy efficient centrifugal water pumps with energy efficient inverter duty motor.
  • High efficiency solar photovoltaic panels with a service life of minimum 20 years.
  • Robust design galvanized steel mount structure for long life.
  • High Technology automatic controller with dynamic Maximum Power Point Tracking (MPPT) control method.
  • The controller is made tropical to operate satisfactory with an ambient temperature of up to 50 degree centigrade.
  • A Highly efficient controller with a conversion efficiency of 98%.
  • Virtually no maintenance costs.
  • The controller offers complete protection against under and over voltage and dry run protection for the pump.
  • Environmentally friendly noise and air pollution free solution.