Lub zog ntawm lub hnub lub teeb yuav raug hloov pauv mus ua hluav taws xob los ntawm kev siv cov hlwb photovoltaic hnub ci, tseem hu ua photovoltaic hlwb. Cov hlwb hnub ci tau muab sib xyaw ua ke hauv txoj hauv kev tshwj xeeb los tsim cov photovoltaic modules, uas tau tsim los ua kom tau raws li qee qhov kev thov hauv cov nqe lus ntawm lub zog tso zis thiab qhov hluav taws xob tso zis. Qhov loj me ntawm cov array uas ua rau lub hnub ci module tuaj yeem sib txawv ntau, nyob ntawm qhov loj me ntawm lub zog photovoltaic.
Cov txheej txheem nqus tsev laminating thiab pulse welding ua haujlwm tau zoo lav lub neej ntev rau cov photovoltaic modules, uas siv cov mono crystalline lossis poly crystalline silicon photovoltaic cells, iav tempered uas xa tau zoo, thiab lub thav duab aluminium alloy uas tiv taus corrosion, thiab lwm yam khoom siv.
Koj puas qhia tau kuv ntau hom hnub ci cell?
1. Cov hlwb hnub ci sib txuas ua ke, cov hlwb hnub ci sib txuas ua ke, thiab cov hlwb hnub ci Schottky yog cov kev faib tawm raws li cov qauv.
2. Cov roj teeb hnub ci uas ua los ntawm ntau yam khoom siv yuav muab faib ua ntau hom, suav nrog silicon, organic compounds, plastic, sensitized nanocrystalline, inorganic compound semiconductor, thiab organic compound solar cells.
3. Muaj peev xwm muab faib ua cov hlwb hnub ci ib txwm muaj thiab cov hlwb hnub ci excitonic raws li txoj kev hloov pauv photoelectric.
Raws li kev faib tawm hom, muaj plaub hom photovoltaic cells: amorphous silicon, polycrystalline silicon, copper indium selenide, gallium arsenide, thiab monocrystalline silicon.
Cov hlwb hnub ci ua los ntawm mono crystalline silicon
Qhov kev tsim kho tshiab tshaj plaws hauv kev siv tshuab photovoltaic cell, monocrystalline silicon cells muab qhov kev sib xyaw ua ke zoo tshaj plaws ntawm qhov loj me, kev ua haujlwm zoo, thiab lub neej ntev. Qhov nruab nrab ntawm kev hloov pauv ntawm monocrystalline silicon photovoltaic cells hauv Suav teb tau ua tiav 16.5%, nrog rau qhov ua haujlwm siab tshaj plaws hauv chav kuaj tshaj 24.7%. Cov khoom siv raw rau cov hnub ci cells no feem ntau yog silicon rods nrog qib purity ntawm 99.9999% thiab qib siab ntawm monocrystalline silicon.
Cov hlwb photovoltaic silicon pob tshab
Ib hom roj teeb hnub ci yog lub roj teeb polycrystalline silicon photovoltaic. Cov nqi tsim khoom tau raug txo qis heev vim yog kev hloov cov khoom siv polycrystalline silicon rau cov txheej txheem kos duab ntawm monocrystalline silicon, uas tau txo lub sijhawm tsim khoom ntau heev. Qhov txo qis ntawm kev siv dav hlau tom qab kev tsim kho PV module yog vim cov roj teeb PV voj voog ua los ntawm monocrystalline silicon rods thiab qhov tseeb tias ob qho tib si rods thiab cov roj teeb yog cylindrical. Muaj qhov zoo rau kev siv cov roj teeb polycrystalline silicon photovoltaic dua li siv cov monocrystalline silicon.
Silica amorphous hnub ci cells
Ib hom tshiab ntawm cov cell nyias nyias uas tsim los ntawm amorphous silicon yog lub amorphous silicon photovoltaic cell. Ib lub semiconductor nrog cov qauv siv lead ua amorphous hu ua amorphous silicon. Nws tuaj yeem tsim cov cell hnub ci nrog qhov tuab ntawm tsuas yog 1 micron, uas yog sib piv rau 300 nm monocrystalline silicon cells. Piv rau polycrystalline thiab monocrystalline silicon, nws muaj txoj kev tsim khoom yooj yim dua, siv cov khoom siv silicon tsawg dua, thiab muaj kev siv hluav taws xob qis dua rau ib chav.
Cov hlwb photovoltaic ua los ntawm tooj liab, indium, thiab selenide
Cov zaj duab xis semiconductor no siv rau ntawm iav lossis lwm cov khoom pheej yig los tsim cov roj teeb hnub ci tooj liab-indium-selenium. Cov khoom xyaw tseem ceeb siv yog cov khoom sib xyaw ua ke ntawm tooj liab, indium, thiab selenium. Cov zaj duab xis tuab li ntawm l/100 xwb yog qhov xav tau rau cov roj teeb photovoltaic monocrystalline silicon vim tias muaj peev xwm nqus lub teeb zoo heev ntawm cov roj teeb tooj liab indium selenium.
Cov Cell Hnub Ci Uas Siv Gallium Arsenide
Ib yam khoom siv roj teeb nyias nyias tshiab, cov hlwb photovoltaic amorphous silicon siv amorphous silicon ua nws lub hauv paus tseem ceeb. Ib lub semiconductor nrog cov qauv siv lead ua amorphous hu ua amorphous silicon. Nws tuaj yeem tsim cov hlwb hnub ci nrog qhov tuab ntawm 1 micron xwb, uas sib piv rau 300 nm monocrystalline silicon hlwb. Muaj kev txo qis ntawm kev siv hluav taws xob thiab kev yooj yim ntawm cov txheej txheem ntau lawm piv rau lwm txoj hauv kev siv polycrystalline lossis monocrystalline silicon.
Cov hlwb photovoltaic polymer
Ib qho sib xyaw ua ke zoo sib xws rau cov khoom siv inorganic PN junction unidirectional conducting device, lub polymer photovoltaic cell siv redox polymers nrog ntau yam redox potentials.
Cov txiaj ntsig thiab qhov tsis zoo ntawm kev siv cov photovoltaic cells
Cov txiaj ntsig:Tsis muaj kev pheej hmoo ntawm kev siv zog tsawg, nws tsis ua rau muaj kuab paug, nws tsis nyob ntawm qhov chaw faib cov peev txheej, nws tuaj yeem tsim tau ze rau lub chaw tsim hluav taws xob, nws muaj lub zog zoo, nws cov neeg siv yooj yim lees txais kev xav, nws muab lub zog rau lub sijhawm luv luv, thiab lub kaw lus muab hluav taws xob muaj keeb kwm zoo ntawm kev ntseeg siab.
Cov yam tsis zoo:Sib nrug ntawm tus nqi tsim kho siab thiab qhov me me ntawm kev faib hluav taws xob ntawm kev siv hluav taws xob, plaub lub caij, nruab hnub/hmo ntuj, huab cua/hnub ci, thiab lwm yam huab cua txhua tus muaj lub luag haujlwm hauv lub zog sau.
