几种产业化太阳能电池板的户外实际发电性能比较

随着传统化石能源的日益消耗，各种可再生能源技术备受关注，其中，可直接将太阳能转换为电能的太阳能电池技术已成为新能源领域的主要研究方向之一。文章介绍了一种可连续测量多个太阳能电池板户外发电性能的测试设备，实际测量了目前市场上主流的太阳能电池板在不同天气条件下的发电性能，包括多晶硅、单晶硅、非晶硅、铜铟镓硒等电池，比较了单位面积和单位标称发电功率的实际发电性能，并对各种电池实际发电性能和特点进行了总结分析。

Performance Comparison of Mainstream Commercial Solar Panels

With the increasing consumption of traditional fossil energy, progress on the renewable energy attracts more and more attentions. Solar cells that convert the solar energy into electric energy, has been one of most important technology in the renewable energy domain. In this paper, an instrument which can continuously measure the electricity generation of several solar panels is developed and tested. Under different weather conditions, performance of several mainstream solar cells that available in the market was compared. The generated electricity by different solar panels was normalized to the area and nominal power. Based on the experimental results, performance and characteristic of different solar cells at different outdoor conditions are provided and analyzed.