Energy and Building Design;
Lund University;
Lund;
Sweden;
Solarus Sunpower AB;
Stockholm;
Sweden;
Finsun AB;
Alvkarleby;
Sweden;
Universidade Eduardo Mondlane;
Maputo;
Mozambique;
University of Zambia;
Lusaka;
Zambia;
Division of Energy Engineering;
Malardalen University;
Vasteras;
Sweden;
CPC-collector; PVT hybrid; incidence angle modifier; asymmetric collector; electrical efficiency;