Showering with energy from the sun: the new built hostels of the Polytechnic of Namibia are equipped with 87 solar water heaters with a capacity of 300 litres each. Photo: Namibian Engineering Corporation
Australia is pushing solar: The solar water heater market profit from the banning of electric water heaters in new homes. Photo: Rheem
A recoupment period of two years: The University of Namibia in Windhoek replaced an oil boiler that had reached the end of its life cycle with 109 solar water heaters.
Photo: Namibian Engineering Cooperation/Solahart