Dab tsi yog qhov zoo ntawm cov hnub ci hloov tau yooj yim dua li cov crystalline silicon?

1. Dab tsi yog qhov zoo ntawm cov hnub ci hloov tau yooj yim dua li cov crystalline silicon zoo tib yam?

Saj zawg zog nyias zaj duab xis hnub ci hlwb yog txawv los ntawm cov pa solar cells:

Cov pa hluav taws xob hnub ci feem ntau yog tsim los ntawm ob txheej iav nrog EVA cov khoom thiab cov hlwb hauv nruab nrab.Cov khoom zoo li no hnyav heev thiab yuav tsum muaj cov hlua khi thaum lub sijhawm teeb tsa, uas tsis yooj yim rau kev txav mus los.

Saj zawg zog nyias-zaj duab xis hnub ci hlwb tsis xav tau iav backsheets thiab npog nplooj ntawv, thiab yog 80% sib zog dua ob-glazed hnub ci cell modules.Saj zawg zog hlwb nrog pvc backsheets thiab ETFE zaj duab xis npog cov nplooj ntawv tuaj yeem khoov tau arbitrarily, ua rau lawv yooj yim nqa.Nws tuaj yeem siv rau cov hnab ev ntawv hnub ci, hnub ci hloov pauv, hnub ci teeb nyem, hnub ci tsheb, hnub ci nkoj nkoj thiab txawm tias hnub ci dav hlau.Nws yog dav siv.Qhov tsis zoo yog tias qhov kev hloov pauv ntawm photoelectric tsawg dua li cov qauv siv lead ua silicon.

Kuj tseem muaj ib lub hnub ci hloov tau yooj yim, uas muaj qhov hloov pauv siab thiab tuaj yeem khoov ntawm li 30 degrees.Lub hnub ci vaj huam sib luag ntawm hom khoom no yog qhov paub tab.

2, Dab tsi yog qhov kev hloov pauv siab tshaj plaws ntawm cov hnub ci hloov tau yooj yim

Tam sim no muaj tsib pawg tseem ceeb ntawm cov hnub ci hloov tau yooj yim, thiab cov kev hloov pauv tshwj xeeb yog raws li hauv qab no:

1. Organic solar photovoltaic cells:

1. Qhov zoo: yoog raws;

2. Disadvantages: rhiab rau dej vapor, tsis tshua muaj conversion efficiency;

3. Conversion efficiency: txog 8%;

2. Amorphous silicon hnub ci photovoltaic hlwb:

1. Qhov zoo: yoog raws, tus nqi qis;

2. Qhov tsis zoo: kev hloov pauv tsis zoo;

3. Conversion efficiency: 10% -12%;

3. Copper indium gallium selenide hnub ci photovoltaic hlwb:

1. Qhov zoo: yoog raws, lub teeb yuag, tus nqi qis, tsis tshua muaj hluav taws xob tsim hluav taws xob, tsis muaj qhov kub

2. Qhov tsis zoo: cov txheej txheem tsim khoom yog qhov nyuaj;

3. Kev hloov pauv kev ua haujlwm: 14% -18%

Plaub, cadmium telluride hnub ci photovoltaic cells:

1. Qhov zoo: kev tsim khoom loj, tus nqi qis;

2. Qhov tsis zoo: nruj, muaj kuab lom;

3. Conversion efficiency: 16% -18%;

5. Gallium arsenide hnub ci photovoltaic hlwb:

1. Qhov zoo: yoog raws, lub teeb yuag, kev tsim hluav taws xob siab, kev tsim hluav taws xob tsawg, tsis muaj qhov kub.

2. Qhov tsis zoo: cov txheej txheem tsim khoom yog qhov nyuaj;

3. Conversion efficiency: 28% -31%;

hloov tau

1. Nyob rau hauv cov nqe lus ntawm lub cev yooj, lub npe lus Askiv yog Flexible, uas kuj txhais tau tias yooj, uas yog ib hom khoom yam ntxwv txheeb ze rau rigidity.Flexibility yog hais txog cov khoom ntawm lub cev uas cov khoom deforms tom qab raug quab yuam, thiab cov khoom nws tus kheej tsis tuaj yeem rov qab mus rau nws qhov qub qub tom qab lub zog poob.Tom qab cov khoom tsis nruj yog raug quab yuam, nws cov duab tuaj yeem suav tias tsis hloov pauv ntawm qhov pom ntawm macroscopic.Elasticity yog hais txog cov khoom ntawm lub cev uas cov khoom deforms tom qab raug quab yuam, thiab cov khoom nws tus kheej tuaj yeem rov qab mus rau qhov qub qub tom qab lub zog poob.Nws tsom mus rau qhov tshwm sim deformation ntawm cov khoom, thaum yooj yim tsom rau cov khoom ntawm cov khoom nws tus kheej.2. Kev sib raug zoo feem ntau yog siv los ntawm kev tswj hwm kev hloov pauv thiab hloov pauv ntau lawm.

efficiency

Kev ua tau zoo yog hais txog qhov piv ntawm lub zog muaj txiaj ntsig rau kev tsav lub zog, thiab nws kuj muaj ntau lub ntsiab lus.Efficiency kuj muab faib ua ntau hom, xws li mechanical efficiency (mechanical efficiency), thermal efficiency (thermal efficiency) thiab lwm yam.Kev ua tau zoo tsis ncaj qha rau kev ua haujlwm ceev.Kev ua tau zoo yog hais txog kev ntsuam xyuas ntawm kev siv cov peev txheej zoo tshaj plaws kom tau raws li cov kev xav tau thiab cov kev xav tau muab cov tswv yim thiab thev naus laus zis.