In some parts of the world, being able to take running water from the tap is not a given by any means. Water resources are becoming increasingly scarce, water quality continues to fall. With its solar-powered Wilo-Actun OPTI borehole pump, the Dortmund-based technology company Wilo has created a stand-alone solution to tackle this challenge.

For over 18 years, the BAOBAB CHILDREN FOUNDATION in Kissi, Ghana, has been caring for children and young people who often have little chance of receiving a proper education in the surrounding rural area. As well as basic English, reading and arithmetic skills, the Foundation teaches the children in its care traditional handicrafts, farming techniques and how to take responsibility for themselves. The village is spread across some five hectares, providing accommodation for more than 100 girls and boys. “We shouldn’t take running water from the tap as a universal matter of course around the world. Until now, our village’s water supply was based on a fuel pump,” said Edith de Vos, Managing Director of the BAOBAB Foundation. “In remote areas, however, securing a fuel supply is either wholly inefficient or altogether impossible. The solar-powered pump has opened up entirely new possibilities for us.” Wilo and the Foundation were put in touch by ENTERIA. The Wuppertal-based company makes a point of providing individual, sustainable technologies. In addition to its German branch, ENTERIA also has locations in two other countries: Ghana and Mozambique. “The decision to use Wilo products was primarily due to the partnership-based approach and dedication of our contacts at the company,” said Marc-Oliver Bruckhaus, founder and Managing Director of ENTERIA. “What’s more, their devices are far easier and more convenient to use than other comparable products – which means that technicians on the ground were able to install the products and perform maintenance without any trouble after I left. And, of course, we were impressed by the Wilo solar pumps’ high technical efficiency compared to their competitors.”

In Kissi, the new Wilo-Actun OPTI pump will be used to supply running water for the vegetable garden, among other things. “As we experience strong sunlight for up to 90 % of the year, a solution based on a solar-powered pump is perfectly suited to us. Of course, the output can vary, such as during the Harmattan season when the weather is rather misty and cloudy. Nevertheless, we benefit greatly from our independent supply of running water,” said de Vos.