1. Alboteanu L, Increase efficiency of stand alone photovoltaic systems by reducing temperature of cells. Annals of the “Constantin Brancusi ”University of Targu Jiu, Issue 3/2011 ISSN: 1842–4856, pp. 195–204.
2. Alboteanu L, Ocoleanu CF, Bulucea CA. Cooling system for photovoltaic module“, Recent Researches in Environmental and Geological Sciences. Proceedings of the 7th WSEAS International Conference on Energy & Environment. Kos Island, Greece, July 14–17, 2012, 133–138.
3. Choi SUS, Estman A. Enhancing thermal conductivity of fluids with nanoparticles. Proceedings of ASME international Mechanical Engineering Congress and Exposition. 12–17 November, 1995. San Franciso, CA, USA.
4. Increased electrical yield via water flow over the front of photovoltaic panels;Krauter;Sol Energy Mater Sol Cells,2004
5. Improving photovoltaic module efficiency using water cooling;Odehand;Heat Transfer Eng,2009