Innovations

The North-West University (NWU) has pioneered the novel use of Europium-Tellurium-Oxide (ETO) in the production of clean energy. ETO is a light-chargeable catalyst material that exhibits sustained and enhanced activity after light excitation has ended. Its unique characteristics present an

SUNSPOT is a solar thermal power plant with rock-bed storage, containing a unique set of patented and individually licensable Stellenbosch University technologies. The SUNSPOT cycle is appropriate and efficient for generating, storing and deploying solar power in arid regions.

The technology uses a clear polymer film embedded with luminescent compounds that absorb high-energy UV light and re-emit it as blue light, which solar cells can convert more efficiently into electricity. This film works with all types of solar panels and can be applied to existing installations