Specifications

solar water pump for irrigation
1)solar water pump system
2)high quality
3)environmental protection
4)clean energy 

solar water pump for agriculture and daily water supply

1. Solar Water Pumping System Introduction

1,Solar Cell Array
    The solar array, an aggregation of many solar modules connected in series and in parallel, absorbs sunlight radiation and converts it into electrical energy, providing dynamical power for the whole system.
2,Solar Pumping Inverter
    The pumping inverter controls and adjusts the system operation and converts the DC produced by the solar cell array into AC to drive the pump, and adjusts the output frequency in real-time according to the variation of sunlight intensity to realize the maximum power point tracking (MPPT). Advantages are as follows:
       1). Patented dynamic VI MPPT algorithm ensuring swift response and stable operation
       2). Digital control, automatic operation, data collection and storage for up to 8 years, etc; 98% conversion efficiency, complete protection
      3). The system is free of any energy storage devices. Instead, the system stores water. As a result, reliability is improved dramatically comparing to systems requiring energy storage (battery) and at the same time greatly reducing construction and maintenance costs
3,Pump
    Any three-phase pump is suitable for solar AC pumping system, pump powered by solar cell arrays draws water from the deep wells or rivers and lakes and pours into the storage tank or reservoir, or directly connects the irrigation system, fountain system, etc. According to the actual system demand and installation condition, different types of pumps such as centrifugal pump, axial flow pump, mixed flow pump or deep well pump can be used.

2.Products

 3.Application

 4.Project Case Analysis

   Livestock Living Water Supply in Botswana

Project Location: Xause Charolais Ranch in theWestern Sandveld Ranching area of Botswana.

Project Introduction: Over 70 percent of Botswana’s population lives in rural areas and earns a living from agriculture. Because of the dry climate, livestock production dominates agricultural activities. How to solve the living water supply problem for livestock has become the first issue to increase the agricultural income. The project location is near to the Kalahari Desert, the boreholes are normally 200m to 300m deep. The project has the support of the banks and Citizen Empowerment Fund. The project was constructed by a
member of Botswana Confederation of Commerce, Industry and Manpower (BOCCIM) in June,2012.

Solution:Solar pumping systems were applied in this project, drawing water from 2 boreholes which are 216m and 180m deep, providing over 20m3 of water daily, and ensuring the drinking water safety for 600 cattle. A reservoir capacity of 254,000 liters was built for water storage.

Economic Benifits:12400 kWh of electricity generated annually; 115.2 tons of coal saving in its 25-year service life;50.4 tons of CO2, 2.2 tons of SO2, 1.8 tons of smoke and 30 tons of ash reductions in its 25-year service life.