C140W Solar Pump

Description

Submersible Solar Water Pump in Uganda

The CSOLAR range of pumps are high specification solar powered centrifugal and helical rotor DC pumps specifically designed for borehole and well applications and feature a remote surface mounted controller. Pumps are constructed principally from stainless steel and engineered to the highest standards to give serviceability, excellent efficiency, high reliability, and long life. Comes in 3/4’’ outlet size.

Motor

Pumps are fitted with full oil permanent magnet brushless high efficiency, maintenance-free DC motors specifically designed to for maximum efficiency from solar module power sources. It should be powered by solar array configured to provide the required input voltage and power.

Controller

The pump is supplied with a self-contained multifunction MPPT (Maximum Power Point Tracking) controller that tracks the solar module’s maximum power output voltage which varies with module temperature and irradiation levels. This ensures maximum current output, typically +25% higher than conventional module controllers and a similar increase in daily water output. The controller also protects from over and under voltage, over current and low well water and tank level (if electrodes are fitted) and features various pump speeds. The system can be installed either with or without batteries. If batteries are included, the pump will operate when there is insufficient solar irradiation for direct power.

Power output                                                                                 

Pump output curves are given at standard test conditions of 1000W/m solar irradiance and 25 C. Output will vary throughout the year depending upon prevailing irradiation levels. For estimated daily outputs at continuous pumping, multiply the indicated output at the duty point by the daily irradiation given in Graph 1. For indicative purposes, factors of 1.1 can be applied for hot arid areas and 0.9 for temperate high altitude areas in East Africa.

The output will vary throughout the day as a proportion of the estimated hourly irradiation as shown in Graph 2.

Operating parameters

Pumped Liquid: Thin, clean, chemically non-aggressive liquids without solid and fibres.

Minimum Immersion Depth: 0.5m           Maximum Immersion Depth: 20m

Minimum well Diameter: 110mm                Ambient Temperature: -20 C – +50 C

Maximum Liquid Temperature: +40 C

Applications

Can be used to pump water for

• Irrigation
• Home use
• Livestock
• Poultry

Find more about cost of solar water pump in uganda by filling our request for quotation here

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