Hnub ci ntawm tes ntawm tes, kev lag luam tawm zoo tshaj
(1) Hnub ci ntawm tes:
Thaum lub hnub ci cell yog irradiated, qhov sib piv ntawm cov hluav taws xob tso hluav taws xob rau qhov teebmeem ntawm lub teebmeem yog hu ua cov haujlwm ntawm lub hnub ci, thiab tseem hu ua kev hloov tshiab ntawm photoelectric. Feem ntau yog hais txog qhov kev hloov siab tshaj plaws ntawm kev hloov siab ua thaum tawm sab nraud Circuit Court txuas nrog kev pom kev ua haujlwm RL.
Yog hais tias tau hloov los ntawm cheeb tsam zoo Aa (tseem hu ua thaj tsam ntawm thaj tsam), qhov ntawd yog qhov cheeb tsam ntawm kab sib chaws yog rho tawm ntawm thaj chaw tag nrho, qhov kev tshaj tawm tau siab dua, uas yuav tsum tau sau tseg thaum nyeem ntawv hauv teb chaws thiab txawv teb chaws.
Tub Vaj Ntxwv ntawm Teb Chaws Asmeskas pib ua ntej qhov kev ua tau zoo ntawm silicon solar hlwb yog 21.7%. Nyob rau xyoo 1970, M. Hmaam tau tham txog kev sib tham, thiab kev ua haujlwm ntawm lub hnub ci ntawm silicon solar cells yog 20% rau 22% hauv AM0 spectral, thiab tom qab hloov mus rau 25% (AM1). .0 spectral mob).
Kwv yees cov kev ua tau zoo ntawm lub hnub ci cell yuav tsum tau tag nrho cov kev piam sij ntawm qhov teeb meem lub zog rau cov zis hluav taws xob. Ib txhia ntawm lawv yog cov uas muaj feem cuam tshuam rau cov ntaub ntawv thiab cov txheej txheem, thiab lwm cov kev txiav txim siab ntawm lub hauv paus ntsiab lus ntawm lub cev.
(2) Qhov cuam tshuam rau kev ua haujlwm
Hauv cov lus xaus, txhawm rau ua kom lub zog ntawm lub hnub ci, nws yog qhov tsim nyog yuav tau nce qhov peb theem pib ntawm qhov qhib qhov hluav taws xob voltage Uoc, lub luv luv tam sim no ISC, thiab qhov FF Filling. No peb cov kev txwv no feem ntau sib koom tes. Yog tias ib leeg tau tsa ib leeg tuaj yeem, nws yuav raug txo qis rau lwm tus, kom tag nrho qhov kev ua tau zoo tsis tsuas yog nce siab, tiam sis tsawg dua. Vim li no, hauv kev xaiv cov ntaub ntawv, tsim cov tswv yim yuav tsum raug xam tas nrho, thiab sim ua kom pom qhov khoom ntawm qhov peb tsis tau.