Farmers Review Africa July/Aug 2016 | Page 34

Ideas & Innovation Solar powered pumps reduce irrigation costs Water has been a critical lifeline for can survive and produce enough to pump is often the best option for farmers as a day without proper feed them. reducing cost and labor. irrigation can damage crop quality and Small farm productivity can be yields. doubled through making available Affordable Solar Powered Pumps There are several methods for irrigation water which does not rely on for Poor Farmers pumping water in remote areas, such engine pumps (UN FAO), this is by Companies, such as Futurepump Ltd as windmills, gas/diesel pumps, and decoupling volumes of irrigation water solve this problem by selling robust, ram pumps. But most of these options pumped from volumes of gasoline or portable, solar pumps to those farmers are either too expensive to install, or diesel fuel consumed. in need. for fuel and maintenance, or require Solar water pumps are a cost- A solar pump encourages smart specific site conditions to operate. effective and dependable method for farming practices and makes the most Smallholder farmers have been providing water in situations where use of the water available in a affected by drought for many years, water resources are spread over long sustainable way. The FAO states that something which is only going to distances; power lines are few or non- improved water management through increase with climate change. The existent; or fuel and maintenance sustainable irrigation and small, low-lift challenge we face is that water is often costs are considerable. pumps holds the key to producing in the wrong quantities or quality in the Solar pumps can work for most enough food to alleviate food wrong place and at the wrong time! locations and are at full capacity when shortages. These farmers often struggle to meet needed most: during warm, sunny In many places, farmers are using the cost demand of petrol for irrigation days. In temperate regions, they can expensive and inefficient petrol pumps pumps or have to spend hours be used year-round—which can be to irrigate their plots. These pumps per