Abstract

High-efficiency concentrator photovoltaic modules have been developed and fabricated. The modules include a lens panel based on 32 Fresnel lenses (12 × 12 cm each), 32 multi-junction solar cells with secondary concentrators in the form of phocons, and heat-removing electrically insulating boards based on an aluminum oxide ceramic placed on the backside aluminum base. Efficiency measurements of a 0.46-m² module under a pulsed sunlight simulator (AM1.5D, 1000 W/m²) yielded a value of 32.3%. An efficiency of 33.9% was obtained for a subunit with an area of 144 cm².

中文翻译：

---

带聚光器的高效光电单元

摘要

高效的聚光光伏组件已经开发和制造。这些模块包括一个基于32个菲涅耳透镜（每个12×12厘米）的透镜面板，具有phocon形式的二次聚光器的32个多结太阳能电池，以及一个基于氧化铝陶瓷的散热电绝缘板，该电绝缘板置于背面铝制底座。在脉冲阳光模拟器（AM1.5D，1000 W / m ²）下对0.46-m ²模块的效率测量得出的值为32.3％。对于面积为144 cm ²的亚基，效率为33.9％。