An empirical model current versus voltage for PEM hydrogen fuel cell. - Pontsho Mokautu; Andrew J. Palmer; Christo Pienaar (AFRICON, 2011)

Determining the electrical properties of granite for the VHF range using a parallel-plate capacitor. - Arthur James Swart; Christo Pienaar; Peter Mendonidis (AFRICON, 2011)

Negating temperature on photovoltaic panels. - Ruaan Morné Schoeman; Arthur James Swart; Christo Pienaar (AFRICON, 2013)

Ensuring sustainability of PV systems for a given climate region in South Africa. - Arthur James Swart; Ruaan Morné Schoeman; Christo Pienaar (AFRICON, 2013)

Graphical User Interface control for a solar/battery/hydrogen/fuel cell power plant. - Marius Viljoen; Christo Pienaar (AFRICON, 2013)