包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，包含特征值与特征向量的提取、训练样本以及最后的识别，通过反复训练模板能有较高的识别率。- PV modules contain, MPPT module, BOOST module, inverter module, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Through repeated training NxBSAOjlate have higher recognition rate.