Qhov sib txawv tseem ceeb ntawm monocrystalline thiab polycrystalline hnub ci vaj huam sib luag yog qhov piv ntawm monocrystalline hnub ci vaj huam sib luag yog xim dub thiab muaj txiaj ntsig zoo thiab ruaj khov thaum polycrystalline hnub ci vaj huam sib luag yog xiav xim thiab tsis tshua muaj txiaj ntsig thiab tsis tshua muaj zog.
Cov neeg tsim khoom siv silicon hauv kev ua cov hnub ci vaj huam sib luag. Yog li ntawd, qhov tseem ceeb ntawm lub hnub ci cell yog silicon. Txawm li cas los xij, ntshiab, crystalline silicon yog ib qho hluav taws xob tsis zoo. Peb xav tias nws yog cov khoom siv semiconductor. Tab sis thaum ua cov hnub ci hnub ci hauv cov hnub ci vaj huam sib luag, peb txhob txwm sib xyaw silicon nrog rau qee yam khoom siv txhawm rau txhawm rau ua kom muaj kev ua tau zoo. Cov khoom no ua rau cov silicon muaj peev xwm ua kom muaj peev xwm ntawm kev ntes lub hnub ci zog thiab hloov mus rau hauv hluav taws xob. Muaj ob hom loj ntawm crystalline solar panels; uas yog, monocrystalline thiab polycrystalline solar panels. Ntawm ob daim ntawv no, monocrystalline hnub ci vaj huam sib luag muaj txiaj ntsig zoo dua piv rau polycrystalline solar panels.
Monocrystalline Solar Panels yog dab tsi?
Monocrystalline hnub ci vaj huam sib luag yog cov xim dub xim hnub ci uas muaj txiaj ntsig zoo dua li lwm hom. Qee tus neeg hu daim ntawv no ua ib lub hlwb crystalline. Cov hnub ci vaj huam sib luag no muaj cov cell silicon ntshiab. Ntxiv mus, cov hnub ci vaj huam sib luag no xav tau qhov chaw tsawg dua (yog li lawv muaj qhov chaw zoo).
Daim duab 01: Monocrystalline Solar Panels
Cov hnub ci vaj huam sib luag no yog daim ntawv uas kav ntev tshaj plaws ntawm lwm cov hnub ci silicon-based solar panels. Txawm li cas los xij, tus nqi ntawm cov hnub ci vaj huam sib luag no yog siab. Lawv yog daim ntawv kim tshaj plaws ntawm hnub ci vaj huam sib luag. Qee qhov zoo ntawm monocrystalline solar panels suav nrog; qib siab ntawm kev ua tau zoo (txog 20%), yuav tsum muaj qhov chaw tsawg dua rau kev teeb tsa, lub neej txee ntev dua thiab kev ua haujlwm zoo dua nyob rau theem qis ntawm lub hnub ci. Qhov tsis zoo suav nrog; Tus nqi siab, qhov kub thiab txias nce ntawm qhov ua tau zoo thiab cov khoom pov tseg yog siab thaum lub sijhawm tsim khoom.
Polycrystalline Solar Panels yog dab tsi?
Polycrystalline hnub ci vaj huam sib luag yog cov xim xiav xim hnub ci uas muaj qib qis dua. Cov no kuj muaj cov silicon. Txawm li cas los xij, thaum lub sij hawm tsim khoom, peb yuav tsum yaj ntau cov khoom ntawm silicon ua ke (es tsis yog ib feem ntawm silicon) thiaj li tsim cov wafers ntawm lub hnub ci vaj huam sib luag. Yog li ntawd, peb hu rau daim ntawv no ntawm lub hnub ci vaj huam sib luag li multi-silicon cell.
Daim duab 02: Polycrystalline Solar Panels
Qhov zoo ntawm kev siv polycrystalline solar panels suav nrog; Cov txheej txheem tsim khoom yooj yim dua thiab pheej yig dua, tsawg dua cov khoom pov tseg, thiab lwm yam. Qhov tsis zoo suav nrog; nce nyob rau hauv qhov kub thiab txias nyob rau hauv high-kev ua tau zoo, tsawg efficiency (mus txog 16%) thiab qis tso zis tus nqi.
Qhov txawv ntawm Monocrystalline thiab Polycrystalline Solar Panels yog dab tsi?
Monocrystalline hnub ci vaj huam sib luag yog cov xim dub xim hnub ci uas muaj txiaj ntsig zoo dua li lwm hom. Polycrystalline hnub ci vaj huam sib luag yog cov xim xiav xim hnub ci uas muaj qib qis dua. Monocrystalline hnub ci vaj huam sib luag yog xim dub hauv cov xim thaum Polycrystalline hnub ci vaj huam sib luag yog xiav xim.
Tsis tas li ntawd, Monocrystalline hnub ci vaj huam sib luag tau paub zoo tias yog daim ntawv uas kav ntev tshaj plaws ntawm lwm cov silicon-raws li hnub ci vaj huam sib luag txij li lawv cov kev ua haujlwm siab. Thiab Polycrystalline hnub ci vaj huam sib luag tsis kav ntev npaum li ntawd vim lawv cov kev ua tau zoo yog qhov sib piv qis. Ib yam li ntawd, Monocrystalline hnub ci vaj huam sib luag yog kim thaum Polycrystalline hnub ci vaj huam sib luag yog pheej yig.
Summary – Monocrystalline vs Polycrystalline Solar Panels
Muaj ob lub ntsiab lus ntawm lub hnub ci vaj huam sib luag li monocrystalline hnub ci vaj huam sib luag thiab polycrystalline hnub ci vaj huam sib luag. Qhov txawv ntawm monocrystalline thiab polycrystalline hnub ci vaj huam sib luag yog tias monocrystalline hnub ci vaj huam sib luag muaj xim dub thaum lub hnub ci polycrystalline muaj xim xiav.\
