We present a simple algorithm to perform fast and high-accuracy calculations of the maximum power point of illuminated photovoltaic panels, based on fixed-point iteration. This simple and rigorous procedure presents a fast convergence for a large range of initial values. Our algorithm is illustrated by applying it to measurements of photovoltaic modules with seven different technologies. The possibility of using the first iterations as a practical approximate solution is also considered.

中文翻译：

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光伏系统高精度最大功率点计算的简单算法


我们提出了一种基于定点迭代的简单算法，可以快速、高精度地计算照明光伏板的最大功率点。这个简单而严格的过程提供了大范围初始值的快速收敛。我们的算法通过将其应用于采用七种不同技术的光伏模块的测量来进行说明。还考虑了使用第一次迭代作为实际近似解的可能性。