Cov txheej txheem MPPT ib txwm muab faib ua cov voj qhib thiab kaw MPPT txoj hauv kev raws li kev txiav txim siab sib txawv thiab cov txheej txheem. Qhov tseeb, qhov cuam tshuam ntawm sab nraud qhov kub thiab txias, teeb pom kev zoo thiab thauj khoom ntawm cov khoom siv hluav taws xob ntawm cov cell photovoltaic nthuav tawm qee cov kev cai lij choj, xws li kev sib raug zoo ntawm cov kab hluav taws xob siab tshaj plaws ntawm lub zog hluav taws xob thiab qhov qhib hluav taws xob hluav taws xob ntawm cov cell photovoltaic [2] Raws li cov no. cov kev cai, qee qhov qhib-voj MPPT txoj kev tswj hwm tau npaj tseg, xws li kev ntsuas qhov ntsuas hluav taws xob tas li, luv-circuit tam sim no proportional coefficient method thiab interpolation xam txoj kev.