MPPT thev naus laus zis ntse taug qab qhov pom lub zog zoo ntawm cov hnub ci vaj huam sib luag thiab kho cov khoom thauj hauv lub sijhawm tiag tiag kom ntes tau lub zog siab tshaj plaws. Qhov kev muaj peev xwm no tshwj xeeb yog qhov tseem ceeb hauv cov huab cua hloov pauv, qhov twg hnub ci siv tuaj yeem hloov pauv txhua hnub. Los ntawm kev ua kom lub zog sau ntau tshaj plaws, peb lub hnub ci MPPT lub hnub ci tswj tau zoo txhim kho tag nrho cov kev ua tau zoo thiab kev ntseeg siab ntawm lub hnub ci.

Ua nrog cov algorithms siab heev, peb cov maub los ua tau zoo hloov lub hnub ci zog rau hauv hluav taws xob siv tau, kom ntseeg tau tias lub zog poob qis. Nws muaj kev hloov siab los ntseeg siab, feem ntau tshaj 95%, uas txhais ua ntau lub zog muaj rau kev cia lossis siv tam sim. Qhov kev ua tau zoo no tsis tsuas yog nce lub zog tawm los, tab sis kuj tseem ua rau lub neej ntev ntawm cov roj teeb thiab lwm yam khoom hauv lub cev.#60a mppt controller overload

Nyob rau hauv ib tug raug photovoltaic cell, ob txheej ntawm doped silicon semiconductor yog nruj nreem khi ua ke (duab nyob rau hauv daim duab 1). Ib txheej yog hloov kho kom muaj cov khoom siv hluav taws xob ntau dhau (lub npe n-txheej),

thaum lwm txheej yog kho kom muaj ntau tshaj ntawm electron qhov lossis qhov chaw ua haujlwm (p-txheej).

Thaum ob txheej txheej semiconductor sib xyaw ua ke ntawm ib thaj tsam, cov hluav taws xob dawb hauv n-txheej hla mus rau hauv p-txheej hauv kev sim ua kom lub qhov hluav taws xob.

Kev sib xyaw ntawm electrons thiab qhov ntawm pn junction tsim ib qho kev thaiv uas ua rau nws nyuaj rau cov electrons ntxiv hla. Raws li qhov hluav taws xob tsis sib haum xeeb mus txog qhov sib npaug, qhov chaw hluav taws xob ruaj khov tshwm sim hla ciam teb sib cais ob sab.

solar street light controller 10a