Selected Energy, a member of the Sustainable Energy Society of Southern Africa (SESSA), has installed Solahart solar water heating systems at the Martie du Plessis School in Bloemfontein in the Free State and at the Save the Children Centre in Tjakastad, Mpumalanga. Martie du Plessis School, established in 1985, caters for schoolchildren with special needs, from Grade R to Grade 12. The school was looking for a solar water heating solution that would provide sufficient hot water to meet the requirements in its three boarding houses, which accommodate about 150 pupils, and nine flats, which house school personnel. Selected Energy supplied and installed 26 solar water heaters to the school. In the first phase of the project 21 systems were installed, delivering a total of 6 069 litres of hot water, daily, for the boarding houses. A further five systems were installed in the second phase, to supply hot water to the flats.