1. Agyenim F, Hewett N, Eames P, Smyth M (2010) A review of materials, heat transfer and phase change problem formulation for intent heat thermal energy storage systems (LHTESS). Renew Sustain Energy Rev 14:615–628
2. Anderson TN, Duke M (2007) Analysis of a photovoltaic/thermal solar collector for building integration. In: Proceedings of the SB07, New Zealand sustainable building conference, Auckland
3. Anderson WG, Dussinger PM, Saraff DB (2008) Heat pipe cooling of concentrating photovoltaic cells. In: Proceedings of the 53rd IEEE photovoltaic specialists conference, pp. 1–6
4. Andrews JW (1981) Evaluation of flat-plate photovoltaic/thermal hybrid systems for solar energy utilization, U.S. Department of Energy, Report no BNL-51435
5. Bergene T, Lovvik OM (1995) Model calculations on a flat-plate solar heat collector with integrated solar cells. Solar Energy 55:453–462