插值与拟合，解方程，数据分析，基于负熵最大的独立分量分析，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。- Interpolation and fitting, solution of equations, data analysis, Based on negative entropy largest independent component analysis, PV modules contain, MPPT module, BOOST module, inverter module.