基于Quokka3模拟的TBC太阳能电池的双面性优化
Fen Yang1, Zhibin Jiang1, Yi Xie2
1College of Materials Science and Engineering, Sichuan University, Chengdu 610065, China.
Materials (Basel, Switzerland)
|January 28, 2026
概括
下一代道氧化物化反接触 (TBC) 太阳能电池被优化,以克服低双面性. 模拟实现了27.26%的效率和92.96%的双面性,有助于工业化.
科学领域:
- 太阳能光伏发电是如何实现的
- 半导体设备 半导体设备
- 材料科学 材料科学 材料科学
背景情况:
- 道氧化物化反接触 (TBC) 太阳能电池提供高效率和低成本潜力.
- 对TBC细胞的一个关键挑战是由于后侧结构,它们固有的低双面性.
研究的目的:
- 系统地优化TBC太阳能电池设计,以提高转换效率和双面性.
- 解决填充因子 (FF),双面性和TBC细胞的效率之间的权衡问题.
主要方法:
- 使用Quokka3模拟软件进行全面分析.
- 进行了表面形态,光学涂层,散装材料特性和后侧几何学的多参数协同优化.
- 假设高质量的表面被动化和细线印刷精度.
主要成果:
- 实现了27.26%的模拟转换效率.
- 达到了92.96%的模拟双面性比.
- 量化了FF,双面性和效率之间的权衡关系.
结论:
- 优化过程提供了一条改善TBC太阳能电池性能的途径.
- 模拟结果为TBC细胞工业化提供科学决策支持.
- 已经证明了高效率和高双面性的TBC太阳能电池的潜力.
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