In this article, a hybrid system that consists of a specified number of wind turbines and solar modules is considered. In particular, the system is modeled using weighted k-out-of-n system which is also known as a threshold system in reliability literature. The system under concern consists of $n_1$ identical wind turbines and $n_2$ identical solar modules, and each turbine and module can be in one of two states as working or failed. The probability that the entire hybrid system with $n=n_1+n_2$ components produces power at minimum level k is computed and evaluated. The importance of single-wind turbine and solar module is also calculated to measure which renewable energy component is more critical and important. Extensive numerical results that are based on real data set are presented to illustrate the model.

在本文中，将考虑由指定数量的风力涡轮机和太阳能电池组件组成的混合系统。特别是，该系统使用加权k -out-of- n系统建模，该系统在可靠性文献中也称为阈值系统。所关注的系统包括${ñ}_{\mathrm{1个}}$ 相同的风力涡轮机和 ${ñ}_2$相同的太阳能模块，并且每个涡轮机和模块都可以处于两种状态之一，即工作还是发生故障。整个混合系统具有的概率$ñ={ñ}_{\mathrm{1个}}+{ñ}_2$组件以最小水平k产生功率，并进行计算和评估。还计算了单风力涡轮机和太阳能组件的重要性，以衡量哪种可再生能源组成部分更加重要和重要。给出了基于真实数据集的大量数值结果来说明该模型。