A novel compact model is developed to predict the PV temperature T_pv, coefficient f which relates T_pv with the in-plane solar irradiance I_T, and power output P_m. The T_pv, I_T, ambient temperature T_a, and wind velocity v_w on a sun-tracking pc-Si PV and c-Si BIPV were monitored. f depends explicitly on v_w, PV efficiency, heat losses coefficient, and implicitly on T_pv, I_T, T_a, loosely on the module inclination at low v_w, while this effect weakens at high v_w. T_pv prediction is provided by means of 5 functions, which cater for the deviation of the environmental conditions from the Standard Operating Conditions, the operating efficiency, the natural ageing, PV geometry and cell technology. The T_pv prediction for the sun-tracking system has relative error 2.6% for PV operating temperatures around the NOCT, and may overestimate by up to 1.4 °C. Similarly, the relative error for the BIPV system is −2.1% for PV temperatures around the NOCT, with underestimation up to 1.6 °C. The model predicted P_m with relative error 1.9% for PV operating near its nominal value. The model is compared to 3 well-known models and also applied to other BIPV/BAPV configurations in various countries proving its wide applicability, high accuracy and universality.

一种新颖的紧凑模型来预测PV温度Ť _PV，系数˚F其涉及Ť _PV与面内太阳辐照我_Ť，和功率输出P_米。对太阳跟踪 pc-Si PV 和 c-Si BIPV 上的T _pv、I _T、环境温度T _a和风速 v _w进行了监测。f明确取决于 v _w、PV 效率、热损失系数，并隐含地取决于T _pv、I _T，T _a，在低 v _w时对模块倾角松散，而在高 v _w时这种影响减弱。T _pv预测是通过 5 个功能提供的，它们满足环境条件与标准操作条件的偏差、操作效率、自然老化、PV 几何结构和电池技术。太阳跟踪系统的 T _pv预测对于 NOCT 附近的 PV 工作温度具有 2.6% 的相对误差，并且可能高估高达 1.4 °C。同样，BIPV 系统在 NOCT 附近的 PV 温度的相对误差为 -2.1%，低估高达 1.6 °C。模型预测 P _mPV 在其标称值附近运行时的相对误差为 1.9%。该模型与3个知名模型进行对比，并应用于各国的其他BIPV/BAPV配置，证明了其广泛的适用性、高精度和通用性。