Solar photovoltaic power generation plays an important role in future energy supply and social development. Rational use of solar energy, clean and green energy, is one of the effective ways to solve the energy crisis and environmental pollution. at the heart of photovoltaic energy production systems. The components, research and efficient use of solar cells are key issues in the development of new energy sources in the 21st century. In order to meet the challenges of new energy technologies, it is essential for contemporary students to understand and master some basic characteristics and methods of solar cells. The Experiment for Measuring Basic Characteristics of Solar Cells is a general physics experiment comprehensively designed for science and engineering students. In experimental teaching, the method traTraditional experimental data processing of this experiment mainly uses the manual drawing method on graph paper, drawing curves by hand. and work together. The curve extension line is used to find the characteristic parameters of the battery, which is useless for data fitting, and the error in each step will be large and time-consuming. Origin is currently recognized as the fastest, most flexible and easiest to use technical drawing software. This item uses the powerful drawing analysis function of Origin software to draw beautiful graphs, clearly display solar characteristic data, and perform data fitting on the battery I-V curve, so as to quickly and easily obtain the parameters basic of the solar cell.
This article tests the output characteristics of solar panels and uses Origin toplot and process experimental data. According to the I-V curve of the battery, the characteristic parameters of the battery are obtained. The results show that using Origin software for processing and adjusting experimental data presents not only a simple operational process, but also accurate and aesthetic drawings and detailed parameters. It avoids errors caused by subjective factors in the manual drawing process and can process experimental data. conveniently, quickly and accurately, it has greatly improved students' interest in carrying out physical experiments and their ability to learn on their own.