Ua ntej tshaj plaws, lub zog tsim hluav taws xob ntawm lub hnub ci vaj huam sib luag rau hnub huab cua yog qis dua thaum muaj hnub ci, thiab qhov thib ob, lub hnub ci vaj huam sib luag yuav tsis tsim hluav taws xob rau hnub los nag, uas kuj tau txiav txim siab raws li lub hauv paus ntsiab lus ntawm lub hnub ci tsim hluav taws xob.
Lub hauv paus ntsiab lus ntawm lub zog tsim hluav taws xob ntawm lub hnub ci vaj huam sib luag Lub hnub ci ci rau ntawm lub semiconductor pn hlws ris los tsim lub qhov tshiab-electron khub.Nyob rau hauv qhov kev txiav txim ntawm hluav taws xob teb ntawm pn junction, lub qhov ntws los ntawm cheeb tsam n mus rau thaj tsam p, thiab cov electrons ntws los ntawm thaj av p mus rau thaj tsam n.Tom qab lub Circuit Court yog tsim, ib tug tam sim no yog tsim.Qhov no yog li cas photoelectric effect solar cells ua haujlwm.Qhov no kuj qhia tau hais tias qhov tseem ceeb tshaj plaws thiab tseem ceeb tshaj plaws rau lub hnub ci vaj huam sib luag hluav taws xob tsim hluav taws xob yog hnub ci.Qhov thib ob, nyob rau hauv cov ntaub ntawv ntawm kev ua kom lub hnub ci txaus, cia peb sib piv uas ib leeg-polycrystalline hnub ci vaj huam sib luag muaj ntau zog tsim efficiency?Kev hloov dua siab tshiab ntawm monocrystalline hnub ci vaj huam sib luag yog li 18.5-22%, thiab kev hloov dua siab tshiab ntawm polycrystalline hnub ci vaj huam sib luag yog li 14-18.5%.Nyob rau hauv txoj kev no, kev hloov dua siab tshiab ntawm monocrystalline solar panels yog siab dua li ntawm polycrystalline solar panels.Qhov thib ob, qhov ua tau zoo ntawm lub teeb qis ntawm monocrystalline hnub ci vaj huam sib luag yuav muaj zog dua li ntawm polycrystalline hnub ci vaj huam sib luag, uas yog hais tias, nyob rau hnub huab cua thiab thaum tshav ntuj tsis txaus, lub zog tsim hluav taws xob ntawm monocrystalline silicon hnub ci vaj huam sib luag yuav siab dua. tshaj li ntawm polycrystalline solar panels.siab zog tsim efficiency.
Thaum kawg, thaum lub hnub ci vaj huam sib luag tseem yuav ua haujlwm yog tias lub teeb pom kev lossis qee qhov thaiv los ntawm huab, lawv lub zog tsim hluav taws xob yuav poob qis.Qhov nruab nrab, cov hnub ci vaj huam sib luag yuav tsim los ntawm 10% thiab 25% ntawm lawv cov txiaj ntsig ib txwm muaj thaum lub sijhawm huab cua hnyav.Nrog rau cov huab feem ntau yog los nag, ntawm no yog qhov tseeb uas yuav ua rau koj xav tsis thoob.Los nag yeej pab cov hnub ci vaj huam sib luag ua haujlwm zoo dua.Tias yog vim li cas los nag ntxuav tawm tej av los yog hmoov av uas tau sau rau ntawm lub vaj huam sib luag, cia lawv nqus cov hnub ci zoo dua.
Cov ntsiab lus: Hnub ci vaj huam sib luag yuav tsis tsim hluav taws xob rau hnub los nag, thiab lub zog tsim hluav taws xob ntawm monocrystalline hnub ci vaj huam sib luag rau hnub huab cua yuav siab dua li ntawm polycrystalline hnub ci vaj huam sib luag.
Post lub sij hawm: Dec-30-2022