研究目的
Investigating the performance of thin silicon solar cells with a quasi-monocrystalline porous silicon layer on the rear side.
研究成果
The study concludes that the QMPS layer on the rear side of thin silicon solar cells improves photovoltaic parameters by increasing the transport parameters of minority carriers in the p-region. The analytical model and simulations show good agreement with experimental results, suggesting the potential for improved cell efficiency with QMPS layers.
研究不足
The study is limited by the assumptions made in the analytical model and the reliance on simulation software for validation. The actual performance may vary due to manufacturing variances and environmental conditions.
1：Experimental Design and Method Selection:
The study employs an analytical model to simulate the performance of n+–p–p+ thin silicon solar cells with a QMPS layer on the rear side. The model includes the formulation of equations for photocurrent density, solved analytically in the base region, considering the photocurrent generated by light reflected by the QMPS layer.
2：Sample Selection and Data Sources:
The study uses physical parameters from previous experimental studies for simulation.
3：List of Experimental Equipment and Materials:
AFORS-HET software is used for simulation.
4：Experimental Procedures and Operational Workflow:
The study involves solving the one-dimensional continuity equation for minority carriers in the p-region under illumination, including the effect of light reflected by the QMPS layer.
5：Data Analysis Methods:
The study compares the simulated results with experimental data to validate the analytical model.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
