隨著全球晶片型及薄膜太陽電池產業的快速發展，對於基板材料之透明玻璃平板的需求將會迅速提高，太陽能玻璃(photovoltaic glass)將會是產業焦點。未來太陽能產業對太陽能玻璃的需求會更強烈。然而，灰塵的累積及顆粒的侵蝕會影響太陽能技術的能源效率。根據文獻指出，國外大多數太陽能系統模組安裝在乾燥地區，並且會因為玻璃表面的沙塵積聚和砂沖蝕，而導致其性能下降，因此研究了砂沖蝕對表面粗糙度的影響和模擬太陽能系統表面玻璃的透射率。此外，在太陽能玻璃的研究當中，並沒有針對含有溶液的沖蝕損耗進行研究，而不同pH值的沖蝕溶液所產生的沖蝕損耗以及光學性質的影響也沒有被深入的探討。因此本實驗計畫將利用噴射式沖蝕試驗機針對太陽能玻璃，來進行沖腐蝕(使用不同pH值與相同顆粒大小的沖蝕粒子)的實驗，並且配合表面與光學量測設備，對材料在沖蝕試驗前後的特性改變進行探討。可利用本實驗所設計之實驗，了解太陽能玻璃之光學變化受到沖蝕與腐蝕的影響，加上表面粗度儀的輔助，更可以進一步探討沖腐蝕效應對於微觀尺度下，材料之表面形貌之影響。上述之結論將可用以評估太陽能玻璃抵擋外來侵蝕之能力，並分析在何種條件下的沖腐蝕損耗對太陽能玻璃具有顯著的影響。

According to the literature, most foreign solar system modules are installed in arid areas, and their performance is degraded due to sand accumulation and sand erosion on the glass surface. Therefore, the influence of sand erosion on surface roughness is studied and then simulates the transmittance of the surface glass of a solar system. In addition, in the research of solar glass, the wear loss with the solution was not studied, and the wear loss and the effect of optical properties with different pH values were also not discussed in depth. Therefore, the experimental plan will use the impinging jet erosion apparatus for solar glass to erosion and corrosion (using different pH values and particles of the same size), and also use the surface and optical measurement equipment. The experiments designed in this experiment can be used to understand that the optical changes of solar glass are affected by erosion and corrosion.
The experiments can be used to understand that the optical changes of solar glass are affected by erosion and corrosion. With the aid of the surface roughness meter, the influence of the erosion effect on the surface topography of the material at the microscopic scale can be further explored.

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