Amid rising serious concerns about change in the global environment triggered by industrial growth rapidly, environmental pollution and global warming is fueling, which is caused by burning of fossil fuels. Moreover, it is expected that the economic b...
Amid rising serious concerns about change in the global environment triggered by industrial growth rapidly, environmental pollution and global warming is fueling, which is caused by burning of fossil fuels. Moreover, it is expected that the economic burden due to increasing global usage can be glew heavier than before, which is caused by finite fossil fuels reserves and oil export control to be played politically and also economically by OPEC. Given the higher oil price situation of 200 US$ a barrel on expectations of rising demand, It is essential not only to research and develop earth friendly alternative sources of energy, but also to become cheaper and more widely available of them.This thesis, includes selection of photovoltaic cell that will ensure its competitiveness in the market, through the analysis of photovoltaic industry and the study of low-priced & high-efficiency photovoltaic cell structure and its manufacturing key process.And also, this thesis includes the study on conversion efficiency characteristics of CIGS photovoltaic cell, which has been developed recently by KIER(Korea Institute of Energy Researsh) Solar Cell Research center.