The newly installed solar plant at Sun International’s Sun City, in the North West, is exceeding expectations, having saved the company over R1-million over the past two months. The R16-million, grid-tied, 1.4 MW installed capacity system, with 2 584, 550 W monocrystalline solar photovoltaic modules, was installed on the roof of Sun City’s conference and entertainment centre earlier this year to reduce the resort’s reliance on South Africa’s electricity grid.