席尔瓦科 TCAD 建模,光学模拟和优化用于高电流矿和 u-CIGS 联太阳能电池,效率高于 30%
Reza Mosalanezhad1, Mohammad Reza Shayesteh2, Majid Pourahmadi1
1Department of Electrical Engineering, Ya.C., Islamic Azad University, Yazd, Iran.
Scientific reports
|February 13, 2026
概括
这项研究展示了一种高效的双重矿太阳能电池,使用无甲基胺和CIGS. 无设计实现了35.67%的功率转换效率,展示了一种具有成本效益和可扩展的太阳能技术.
科学领域:
- 材料科学 材料科学 材料科学
- 可再生能源可再生能源是可再生能源.
- 太阳能光伏发电是如何实现的
背景情况:
- 双联矿太阳能电池 (TPSC) 提供了高效率的潜力.
- 可扩展和具有成本效益的太阳能技术对于可再生能源至关重要.
- 无和无材料对于可持续的光伏是可取的.
研究的目的:
- 设计和优化一个双终端单体合太阳能电池.
- 调查使用无甲基二 (MBI) 和CIGS子电池的使用情况.
- 为了提高成本效益和稳定性,用添加氧化 (FTO) 取代氧化 (ITO).
主要方法:
- 使用Silvaco Atlas TCAD进行全面的设备模拟和优化.
- 设计了一种结合MBI矿 (Eg = 1.9 eV) 和CIGS (Eg = 1.68 eV) 亚电池的双电池.
- 采用添加氧化锡 (FTO) 作为透明导电氧化物 (TCO),以避免.
主要成果:
- 优化的独立MBI-矿电池实现了15.13%的功率转换效率.
- 这种单体合装置的功率转换效率达到35.67% (Voc=4.53V,Jsc=29.23mA/cm2,FF=77.88%).
- 与ITO相比,FTO的热稳定性和耐磨性已被证明是卓越的.
结论:
- 高性能,无,无的矿/CIGS双联太阳能电池是可行的.
- 对于大型TPSC制造来说,FTO是一种强大且具有成本效益的ITO替代方案.
- 开发的并联架构显示了下一代光伏的巨大潜力.
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