BI-FACIAL PHOTOVOLTAIC SOUNDPROOF WALL PANEL INJECTED FILL MATERIAL AND VERTICAL TYPE SOUNDPROOF WALL USING THAT AND CONSTRUCTION METHOD THEREOF

摘要

The present invention relates to a double-sided photovoltaic soundproof wall panel filled with a filling medium, and a vertical soundproof panel and a soundproof construction method using the same. According to the present invention, the vertical soundproof panel comprises: a soundproof panel installed between a plurality of posts; and a double-sided photovoltaic soundproof panel installed between the posts and collecting sunlight to supply electric energy. The double-sided photovoltaic soundproof panel is vertically installed to maintain a sunlight collection time equal to or greater than constant hours required for solar generation in a day regardless of a layout direction of the double-sided photovoltaic soundproof panel or a season so as to collect sunlight from front and rear surfaces of the double-sided photovoltaic soundproof panel and collect the sunlight reflected from the groove to come to a soundproof panel side, such that power is continuously and efficiently produced more than a conventional soundproof wall structure with a photovoltaic module, electric energy required for a road safety facility is autonomously supplied, and thus an independent photovoltaic system is realized.