Stellenergy (Pty) Ltd was founded in 2013 and is a renewable energy company with a focus on utility grid connected and off-grid solar power linked to the renewables focus at Stellenbosch University. Concentrating solar power is the cornerstone of the company’s focus, from components to CSP systems within energy systems. We are specialists in solar energy engineering, but offer a range of energy consulting services.


To be leaders in providing energy and electricity ideas and technologies from infinite resources.


  • To develop, partner and integrate technologies that support solar power projects with flexible solutions for a variety of clients.
  • To make independent power production possible at the lowest available tariff.
  • To provide distributed power solutions and realise distributed economic benefits.
  • To develop skills within our team and to educate, train and inform society about knowledge that influences choices and decisions
  • To provide sustainable and secure energy and electricity which leads to socio-economic and environmental benefits