Hnub ci vaj huam sib luag tau muab faib ua monocrystalline hnub ci vaj huam sib luag, polycrystalline hnub ci vaj huam sib luag thiab amorphous silicon hnub ci vaj huam sib luag, thiab tam sim no feem ntau cov hnub ci vaj huam sib luag yog tsim los ntawm ib leeg siv lead ua thiab polycrystalline. Yog li nws puas zoo dua los siv monocrystalline solar panels lossis polycrystalline solar panels?
Polycrystalline silicon thiab monocrystalline silicon yog ob yam khoom sib txawv. Polycrystalline silicon yog ib lo lus tshuaj feem ntau hu ua iav. High-purity polycrystalline silicon cov ntaub ntawv yog high-purity iav. Monocrystalline silicon yog cov khoom siv raw rau kev ua lub hnub ci photovoltaic hlwb thiab tseem yog cov khoom siv rau kev ua cov semiconductor chips. Cov khoom siv silicon ore raw khoom rau kev tsim cov monocrystalline silicon yog qhov tsawg thiab cov txheej txheem ntau lawm yog qhov nyuaj, yog li cov zis qis thiab tus nqi kim.
Cov yam ntxwv ntawm monocrystalline solar panels thiab polycrystalline solar panels
1. Cov yam ntxwv ntawm monocrystalline silicon solar cells
Monocrystalline silicon solar cell yog ib hom hnub ci cell uas tam sim no tau tsim sai heev. Nws muaj pes tsawg leeg thiab cov txheej txheem ntau lawm tau ua tiav, thiab nws cov khoom tau siv dav hauv qhov chaw thiab hauv av. Lub hnub ci cell no siv high-purity monocrystalline silicon rods ua raw khoom, thiab purity yuav tsum yog 99.999 feem pua. Lub photoelectric conversion efficiency ntawm monocrystalline silicon hnub ci hlwb yog li ntawm 15 feem pua, thiab qhov siab tshaj plaws mus txog 24 feem pua. Vim hais tias monocrystalline silicon feem ntau ntim nrog tempered iav thiab waterproof resin, nws yog ruaj thiab ruaj, nrog rau kev pab cuam lub neej txog li 15 xyoo thiab mus txog 25 xyoo.
2. Cov yam ntxwv ntawm polycrystalline silicon solar cells
Kev tsim cov txheej txheem ntawm polycrystalline silicon hnub ci hlwb zoo ib yam li cov monocrystalline silicon hnub ci hlwb, tab sis lub photoelectric conversion efficiency ntawm polycrystalline silicon hnub ci hlwb yog qis dua, thiab nws photoelectric conversion efficiency yog li 12 feem pua. Nyob rau hauv cov nqe lus ntawm cov nqi ntau lawm, nws yog tsawg dua monocrystalline silicon hnub ci hlwb, cov khoom yog ib qho yooj yim los tsim, txuag hluav taws xob noj, thiab tag nrho cov nqi ntau lawm yog tsawg, yog li nws tau tsim ntau heev. Txawm li cas los xij, lub neej kev pab cuam ntawm polycrystalline silicon hnub ci hlwb tseem luv dua li ntawm monocrystalline silicon hnub ci hlwb. Nyob rau hauv cov nqe lus ntawm cov nqi kev ua tau zoo, monocrystalline silicon solar cells yog me ntsis zoo dua.
Tom qab nyeem cov lus qhia, koj puas xav tias monocrystalline lossis polycrystalline solar panels zoo dua? Feem ntau hais lus, ntau lub hnub ci vaj huam sib luag ntawm kev ua lag luam tam sim no siv monocrystalline, thev naus laus zis tau paub tab, thiab kev paub zoo dua.