Study of Optimum Installation Angle of Fixed Photovoltaic Array
Journal Title: 河南科技大学学报(自然科学版) - Year 2019, Vol 40, Issue 1
Abstract
The optimal installation angle of photovoltaic arrays was one of the effective means to make full use of solar power. The best installation angle was based on the sun altitude angle of the local summer solstice, and the effect of the local regional climatic conditions was less taken into account. The installation angle of photovoltaic array was optimized by data fitting method. Based on the astronomical basis, a formula for calculating the radiation of photovoltaic arrays was introduced by combining with the local periodic climatic characteristics. The experimental results show that the optimum azimuth angle of the distributed photovoltaic power station in Guilin university of technology is 11. 3° and the best tilt angle is 27. 5°. At this time the photovoltaic power generation is the highest.
Authors and Affiliations
Yu ZHANG, Rui HUANG, Lieping ZHANG, Shuhao WEI
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