Sunray Power Company Limited is a Zambian company that was incorporated in January 2013.

The main goal of the company is to bring quality renewable energy solutions to the people of Africa.

The company is vertically integrated with activities that include the following:

  1. Sourcing, importation and distribution of quality solar products, accessories, and components.
  2. Engineering consultation, focusing on energy efficiency and power generation technologies.
  3. Design of bespoke solar systems for homes, schools, hospitals, businesses, farms and lodges.
  4. Procurement and installation of solar systems.
  5. Design and installation of solar water pumping systems.
  6. Maintenance of solar systems.
  7. Training

Sunray is headquartered in Chamba Vally, Lusaka, Zambia

Gideon Greyvenstein

Managing Director

PrEng, DEng (UP), MBL (UNISA)

Gideon Greyvenstein holds a PhD in mechanical engineering and a Masters in Business Leadership (MBL). He is registered as a professional engineer with the Engineering Council of South Africa and the Engineering Institution of Zambia.


Tymen Nagel

Project Engineer

BEng (Mech). (UP)

Tymen holds a Bachelors degree in mechanical engineering from the University of Pretoria and completed several masters-level courses at the NorthWest University

Mateo Tembo

Zambia Country Manager

BEng (Electrical)

Mateo holds degrees in Electrical Engineering and Business and Project Management from the Copperbelt University in Zambia and a certificate in Business Sales and Marketing from the Handsworth Institute of Health Sciences and Technology. He is member of the Engineering Institute of Zambia.

Ms Sarah Kanguya

HR & Admin Manager

Ms Sarah Kanguya joined Sunray Power in 2018 and currently serves as HR & Admin Manager. She studied accounting with ACCA at Evelyne Hone College of Education. She is a member of the Zambia Institute of Human Resource Management