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首页> 外文会议>European Photovoltaic Solar Energy Conference; 20060904-08; Dresden(DE) >SELF-CLEANING FILM TECHNOLOGIES APPLICABLE TO SOLAR ENERGY
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SELF-CLEANING FILM TECHNOLOGIES APPLICABLE TO SOLAR ENERGY

机译：适用于太阳能的自清洁薄膜技术

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摘要

A unique combination of chemistries and engineering technologies provide functional coatings to a variety of support materials, particularly on glass sheets. The technologies realize cost savings due to the low equipment costs, low chemical precursor costs and high utilization of materials. In addition, materials can be deposited by the spray deposition techniques that would be impossible or cost prohibitive by other techniques. This technology addresses a problem common to all forms of renewable energy; soiling when exposed to outdoor environments. The loss of performance is quite significant for photovoltaic cells, concentrators and solar collectors due to particles of soil blocking from 5 to 30 % of available sunlight, leading to lowering of the amount of solar power each device delivers. To overcome this problem coatings exist to keep the surface of the solar power device clean and thereby deliver the maximum amount of sunlight to the active component. To provide additional power output from each solar device, photoactive anti-soiling films exist that are also anti-reflective, which allows up to 94 % of the sunlight to pass through the window (without the coating only 89 % of the sunlight passes).
机译：化学和工程技术的独特结合为各种支撑材料提供了功能性涂层，尤其是在玻璃板上。由于设备成本低，化学前体成本低和材料利用率高，该技术实现了成本节省。另外，可以通过喷雾沉积技术来沉积材料，这是其他技术不可能或禁止的。该技术解决了所有形式的可再生能源共同的问题。暴露在室外环境中会弄脏。对于光伏电池，聚光器和太阳能集热器，由于土壤颗粒阻挡了可用太阳光的5％至30％，因此性能损失非常显着，从而降低了每个设备提供的太阳能量。为了克服该问题，存在涂层以保持太阳能设备的表面清洁，从而将最大量的阳光传递至活性成分。为了从每个太阳能设备提供额外的功率输出，存在抗反射的光敏抗污膜，该膜可允许多达94％的阳光通过窗户（没有涂层，只有89％的阳光通过）。

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