• Cost effective high efficiency solar cells 

    Saha, Sayan (2014-08)
    To make solar energy mainstream, lower-cost and more efficient power generation is key. A lot of effort in the silicon photovoltaic industry has gone into using fewer raw materials (i.e., silicon) and using more inexpensive ...
  • A low-cost and novel method for fabricating bifacial solar cells 

    Saha, Sayan (2010-12)
    In this work we proposed and demonstrated a novel and very cost effective method to fabricate bifacial solar cells with conventional structure. Bifacial cells collect sunlight from both faces, and hence have an obvious ...