Strathmore University, located in Nairobi, Kenya, is a chartered institution known for its commitment to quality education and research. The university is validating Sunsafe, a mobile application designed to address the challenge of inaccurate solar system sizing in rural Kenya. This issue affects the reliability and adoption of solar energy. Strathmore University is testing four business models, including different sizes and options with and without QR codes, targeting retailers, technicians, manufacturers, and distributors.