1. Ubuchwepheshe be-PWM buvuthwe kakhulu, busebenzisa isifunda esilula nesithembekile, futhi bunenani eliphansi, kodwa izinga lokusetshenziswa kwezingxenye liphansi, ngokuvamile liba ngu-80%.Kwezinye izindawo ezingenawo ugesi (njengezindawo zezintaba, amazwe athile e-Afrika) ukuze kuxazululwe izidingo zokukhanyisa kanye nezinhlelo ezincane ze-off-grid ukuze kutholakale ugesi nsuku zonke, kunconywa ukusebenzisa isilawuli se-PWM, esishibhile futhi esinganele amasistimu amancane nsuku zonke.
2. Intengo yesilawuli se-MPPT iphakeme kunesilawuli se-PWM, isilawuli se-MPPT sinokusebenza kahle kokushaja okuphezulu.Isilawuli se-MPPT sizoqinisekisa ukuthi i-solar array ihlala isesimweni esihle kakhulu sokusebenza.Uma isimo sezulu sibanda, ukusebenza kahle kokushaja okunikezwa indlela ye-MPPT kuphakeme ngo-30% kunendlela ye-PWM.Ngakho-ke, isilawuli se-MPPT sinconywa kumasistimu angaphandle kwegridi enamandla amakhulu, anokusetshenziswa kwengxenye ephezulu, ukusebenza kahle komshini okuphelele kanye nokucushwa kwengxenye evumelana nezimo.
Isikhathi sokuthumela: Oct-26-2023