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	investigação desenvolvimento apresentações artigos interessantes		- Questões gerais sobre fotovoltaico. font EERE Energy (PDF-795 KB) - Concentração solar - Design Procedure of V-trough Cavities for Photovoltaic Systems (PDF) - V-Trough Concentrator on a photovoltaic full tracking system in a hot desert climate (PDF) - Experimental performance of PV V-Trough System (PDF) - www.pvresources.com/en/concentrator.php

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