1. Solar cell efficiency tables (version 34), progress in photovoltaics;Green;Reserach and Applications,2009
2. Some aspects of a PV/T collector/forced circulation flat-plate solar water Heater with solar cells;Garg;Energy Conversion and Management,1995
3. National Renewable Energy Laboratory, National Solar Radiation Database 1991–2005 Update: Users Manual, Technical Report NREL/TP-581–41364 (2007).
4. A general correlation for saturated two-phase flow boiling heat transfer inside horizontal and vertical tubes;Kandlikar;Journal of Heat Transfer,1990
5. Multiphase flow handbook;Berlemont,2006