Analysis and Research of Photovoltaic Module Cooling Effect

• Main Authors: Siang-Yong Song, 宋湘詠
• Other Authors: Chang-Chun Wang
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/nrfskp

碩士 === 國立臺北科技大學 === 能源與冷凍空調工程系碩士班 === 100 === In photovoltaic power generation system, it still exists problems like high building cost and low transfering efficiency. Reducing building cost can take mass production and standardized component. Rising transfering efficiency can take researching new material, developing maximum power point tracking technique, using sun tracking system and reducing power loss. Besides these methods, we can also use cooling of photovoltaic module to enhance photovoltaic module output voltage, so that the output power will be rise. This paper shows the experimental results that putting cooling device on photovoltaic module will lower the temperature of module, and then rising the output power. With rising output power, we should consider whether there is additional power input. We should also consider whether the rising of power output for adding cooling device on photovoltaic module is larger than additional power input.