PV- battery charge controller:

A PV-Solar Charge Controller (or Regulator) is a device which protects the batteries in a solar electric system from being overcharged or being over-discharged. Overcharged batteries have a much shorter life time than well cared for batteries since the electolyte is boiled off as gas and lost. Overly discharged (i.e. flat) lead acid batteries become permanently damaged, so a solar charge controller is used to disconnect any load when the battery is discharged down to a safe cut off voltage.
We mostly use different models of Morningstar charge controllers that have a three-function controller and provide reliable solar battery charging, load control or diversion regulation. It is rated up to 60 amps and has an optional meter, remote meter and remote temperature sensor.

MorningStar PVCC Data Sheets:

•  Prostar Data Sheet (pdf)

•  Tristar Data Sheet (pdf)

Solar Water Pump Controllers:

AeroVironment's USPC-2000, 5000, and 10,000 are versatile, high-performance variable speed motor controllers that are used for various solar powered pumping applications. The USPC-5000 delivers up to 5000 watts directly from photovoltaic modules, including single or poly-crystalline silicon and thin-film arrays.
A power conversion efficiency of 97% peak-power tracking and variable speed operations maximizes your system performance to get the most water to your installation.

The largest demand for these products comes from ranchers and villages in remote areas in need of water. The inverters have also been used for other solar motor driven applications, including refrigeration / freezers, blowers, driving ice making machines and grain mills, and many other pumping applications (reverse osmosis, surface pumping, oil, etc.).

AV Universal Solar Pump Controller Data Sheets:

•  USPC 2000 Data Sheet (pdf)

•  USPC 5000 Data Sheet (pdf)

For complete Solar Water Pump Systems just contact us