Munji, M. K.Butler, B.A.van Dyk, E.E.Okullo, W.Booysen, P.2014-10-212014-10-212012-05Physica B: Condensed Matter Volume 407, Issue 10, 15 May 2012, Pages 1501–1504 Proceedings of the 4th South African Conference on Photonic Materials (SACPM 2011)0921-45261873-2135http://ir-library.ku.ac.ke/handle/123456789/11501DOI: 10.1016/j.physb.2011.09.071Low concentration photovoltaic (LCPV) systems have the potential to reduce the cost per kWh of electricity compared to conventional flat-plate photovoltaics (PV) by up to 50%. The cost-savings are realised by replacing expensive PV cells with relatively cheaper optical components to concentrate incident solar irradiance onto a receiver and by tracking the sun along either 1 axis or 2 axes. A LCPV module consists of three interrelated subsystems, viz., the optical, electrical and the thermal subsystems, which must be considered for optimal module design and performance. Successful integration of these subsystems requires the balancing of cost, performance and reliability. In this study LCPV experimental prototype modules were designed, built and evaluated with respect to optimisation of the three subsystems and overall performance. This paper reports on the optical and electrical evaluation of a prototype LCPV module.Low concentrator photovoltaicsOptical elementsCurrent–voltage characterizationPerformance evaluationDevice parametersPerformance parametersCharacterization of a low concentrator photovoltaics moduleArticle