Cov kab hlau pa ntawm photovoltaic ntau lawm
Raug emissions
Cov vaj huam sib luag hnub ci ntau lawm tsim khoom lag luam CO2 emissions feem ntau muaj nyob rau hauv thaum ntxov ntawm kev tsim khoom txheej txheem. Silicon rho tawm thiab purification ib leeg account rau 40% ntawm tag nrho cov kev ua haujlwm pov tseg ntawm a Photovoltaic vaj huam sib luag.
Qhov tseeb Hnub Ci Vaj Huam Sib Luag Tshuab ua kom muaj tswv yim tau txo qis cov hneev no. Topcon thiab Heterausction thev naus laus zis yuav tsum muaj ntau cov txheej txheem nyuaj tab sis muaj kev ua haujlwm zoo tshaj plaws uas them ntau rau lawv Cov nqi zog ntau lawm.
Lub Sijhawm Them Zog Them
Lub vaj huam sib luag niaj hnub "them rov qab" lub zog uas yuav tsum muaj rau nws cov khoom lag luam tsis pub dhau 1 txog 4 xyoos nyob ntawm Tshuab siv, thaum ua haujlwm tau zoo rau 25 txog 30 xyoo. Lub zog hluav taws xob rov qab mus rau txhim kho ua tsaug rau thev naus laus zis hauv Hnub Ci Vaj Huam Sib Luag Raug cov txheej txheemCov.
Kev Siv Khoom Noj Khoom Haus
Cov Khoom Siv thiab Cov Minerals
Kev cuam tshuam ib puag ncig ntawm hnub ci zog ntau ntxiv sib txawv raws li txawv Hnub Ci Cell Raug txojkev Thiab koom nrog kev rho tawm ntawm ntau cov ntaub ntawv raw:
Silicon: Cov txiaj ntsig ntau hauv ntiaj teb crust (28% ntawm nws muaj pes tsawg leeg), silicon txawm li cas los xij Yuav tsum muaj lub zog ua kom muaj zog siv zog. Cov neeg tsim khoom tam sim no ua kom tiav lawv cov txheej txheem los ntawm kev siv txuas ntxiv dua tshiab Hluav taws xob rau theem tseem ceeb no.
Tsis tshua muaj hlau: Nyiaj, siv rau cov khoom siv hluav taws xob, sawv cev txog 0.1% ntawm tus vaj huam sib luag tag nrho hnyav. Cov neeg tsim khoom lag luam yog npaj rau lwm txoj kev xaiv xws li cov tooj liab tuaj yeem txo qhov kev vam khom.
Aluminium thiab iav: Cov ntaub ntawv no, siv rau ntas thiab kev tiv thaiv, yog rov ua dua tshiab thiab sawv cev ib puag ncig ib puag ncig.
Kev Siv Dej
Lub photovoltic cor txheej txheem yuav tsum muaj cov dej tseem ceeb, feem ntau rau kev ntxuav thiab Txias. Ib qho kev siv ntawm tes txheem ntawm thaj tsam li ntawm 3 liv dej rau ib qho kev txhim kho watt. Lub Tuam Txhab Muag Khoom Siv cov tshuab dej rov qab los txo qhov cuam tshuam no.
Kev Tswj Ntau Lawm
Kev Muaj Khib
Txhua kauj ruam ntawm cov txheej txheem sib txawv tsim los ntawm cov khoom lag luam uas xav tau kev tswj hwm kom tsim nyog:
- Silic plua plav: Sau thiab rov ua dua tshiab rau hauv kev koom tes tshiab
- Etching acids: Kho thiab neutralized ua ntej pov tseg
- Organic kuab tshuaj: Distilled thiab siv rov qab nyob rau hauv cov txheej txheem
Tawm Los Ua Kom Txhim Kho
Kev txhim kho cov yields ntau lawm txo cov nyiaj pov tseg rau ib qho watt ua. Lub xov tooj tshiab nrog 22% Kev ua tau zoo dua 30% tsawg dua khib nyiab ntau dua li 15% ntawm tes ntawm tes rau tib lub zog nruab nrab. Kev tsim khoom tshiab tshiab Cov hau kev txuas ntxiv ua kom zoo dua cov txheej txheem no ntxiv.
Ua tiav Lifecycle tsom xam
Ntau lawm theem (0-2 xyoos)
Cov theem no concentrates 85% ntawm lub photovoltaic tag nrho cov hneev taw. Ntau Yam Tseem Ceeb Ntau Lawm Cov kauj ruam yog:
- Silicon Purification (40% ntawm emissions)
- Ingot kev loj hlob (25% ntawm emissions)
- Wafer txiav (15% ntawm emissions)
- Module Assobly (20% ntawm kev pa hluav taws xob)
Lub sijhawm ua haujlwm theem (2-30 xyoo)
Thaum lub sij hawm txuas ntxiv no, ib puag ncig cuam tshuam yog txwv rau:
- Tiv Thaiv Txij Nkawm (Kev Ntxuav, Tshuaj Xyuas)
- Qee zaus Hloov Hloov Hloov
- Tsheb thauj mus los rau kev cuam tshuam
Cov theem no yog ib txoj kev carbon piv txwv tsawg dua 5% ntawm tag nrho ntau dua 30 xyoo. Rau kev ua haujlwm zoo tshaj plaws Lub sijhawm no, siv cov cuab yeej zoo li tus PVGIS hnub ci lub tshuab suav pab kom ua haujlwm zoo.
Kawg-ntawm-lub neej theem (tom qab 30 xyoo)
Hnub ci Vaj Huam Sib Luag Recycling Cov kev daws teeb meem ua neeg tseem ceeb ntawm no. Kawg-ntawm-lub neej modules muaj cov khoom muaj txiaj ntsig:
- Lub khob: 75% ntawm qhov hnyav, 95% rov ua dua tshiab
- Tooj dawb: 8% ntawm qhov hnyav, 100% siv tau dua tshiab
- Polymers: 7% ntawm qhov hnyav, ib nrab siv dua tshiab
- Silicon thiab Coals: 10% ntawm qhov hnyav, rov ua tiav
Kev sib piv nrog cov pob zeb roj
Zam kev emissions
Ib lub photovoltagvtic system tiv thaiv kev tawm ntawm 1.2 tons ntawm CO2 ib xyoos hauv Fab Kis, tag nrho 36 tons dhau nws lub neej. Qhov kev ua yeeb yam no tso hnub ci ntawm lub zog huv tshaj plaws muaj.
Emission factor
Photuav emissoltaic muaj ntau yam ntawm 20 thiab 50 G CO2 / KW ntawm kev siv thev naus laus zis, piv rau 820 g CO2 / kWh rau cov thee thiab 490 g co2 / kw rau cov nkev. Qhov no muaj feem cuam tshuam qhov txawv lees tias hnub ci ib puag ncig Cov txiaj ntsig.
Kev cuam tshuam cov tswv yim txo
Txhim Kho Cov Txheej Txheem
Cov tuam txhab tsim khoom lag luam kom hnyav dua lawv cov txheej txheem:
- THAUM TSHAV KUB KAB RUAB KUA RAU SILICO MELTING
- Txuas ntxiv hluav taws xob rau cov chaw tsim hluav taws xob
- Tsawg qias neeg ua haujlwm rau cov txheej txheem rau cov tshuaj tiv thaiv saum npoo
Eco-Lub Luag Haujlwm Tsim
Lub cim tshiab ntawm panels sib xyaw ua ke cov qauv ib puag ncig los ntawm cov theem tsim tsim:
- Txo ntawm cov ntaub ntawv tseem ceeb (nyiaj, indium)
- Txhim Kho Cov Kev Tiv Thaiv
- Ncua lub neej rau 35-40 xyoo
Kev Cuam Tshuam Biodiversity
Av-mounted nruab
Cov liaj teb hauv av hauv av tuaj yeem cuam tshuam hauv kev ua lag luam hauv zos hauv nroog, tab sis kev ntsuas kev kawm tau zoo muaj nyob:
- Kev qhia txog kev qhia txog kev ecological nruab nrab ntawm pawg neeg sib dhos
- Kev yoog cov nroj tsuag hauv qab thiab ib puag ncig teeb tsa
- Cov sij hawm installation kev hwm cycles
VOOLOP Institations
Roofop kev teeb tsa, xws li cov optimized los ntawm PVGIS Simulation Cov Cuab Yeej, nthuav tawm tsawg heev Kev cuam tshuam biodiversity thaum siv tau ntawm cov chaw twb muaj yees duab. Tus PVGIS Nyiaj Txiag Simulator tuaj yeem pab tau Txheeb xyuas ob qho tib si nyiaj txiag thiab cov txiaj ntsig ib puag ncig ntawm cov tsev roaftop.
Kev cai ib puag ncig thiab cov qauv
Sirectives European
Tus Weeter (Khib Hluav Taws Xob Hluav Taws Xob thiab cov khoom siv hluav taws xob)))) yuav tsum tau sau thiab rov ua dua tshiab ntawm Kawg-ntawm-lub neej photovoltaic panels txij li 2014. Cov kev cai no lav txog qhov tsawg kawg nkaus ua tus nqi ntawm 80%.
Cov ntawv pov thawj ib puag ncig
ISO 14001 thiab menyuam txaj rau cov ntawv qhia qhia txog kev ua pov thawj cov tuam txhab tsim kev tsim khoom. Tej no Cov Qauv Npog tag nrho lub neej, los ntawm cov khoom siv raw rau cov khoom siv zaum kawg.
Kev txhim kho yav tom ntej yav tom ntej
Kev Tshaj Tawm Tshuab
Tsis ntev los no kev tsim kho kev lag luam tau cog lus tseg tseem ceeb ib puag ncig:
- Piam vov hlwb: Tsawg-kub ntau lawm
- Orcicic Technologies: Biodegradable cov ntaub ntawv
- Kev Luam Ntawv 3D: Txo cov khib nyiab ntau lawm
Kev lag luam ncig
Ua tiav kev sib xyaw ntawm cov kev lag luam raws li kev lag luam hauv lub photovoltaic xav tau:
- Kev tsim kho txheej txheem eco-qauv ntawm cov khoom tshiab
- Cov tes khaws tau zoo rau siv cov qauv
- Tshwj xeeb thiab tau txais txiaj ntsig ntau dua cov qeb
Rau cov neeg uas nyiam tshawb nrhiav hnub ci hnub ci thiab lawv qhov cuam tshuam ib puag ncig, peb Hnub ci Qhia Txog Lub Nroog Muab cov kev pom zoo muaj txiaj ntsig rau hauv nroog loj siv.
Tag
Kev txheeb xyuas ib puag ncig pom tias thaum hnub ci zog zog ua tau muaj kev cuam tshuam ib puag ncig thaum lub sijhawm Kev tsim khoom, qhov no yog offset sai sai los ntawm xyoo ntawm lub zog ua kom huv. Kev txhim kho txuas ntxiv hauv kev tsim cov txheej txheem, ua ke nrog cov kev ua tau zoo, ua rau hnub ci zog ib qho ntawm feem ntau Muaj zog ruaj khov zog muaj niaj hnub no.
Rau cov ncauj lus kom ntxaws ntawm koj hnub ci teeb tsa qhov cuam tshuam ib puag ncig, tshawb peb PVGIS Cov Phiaj Xwm uas suav nrog kev ntsuas pej xeem ib puag ncig.
FAQ - Ib puag ncig kev cuam tshuam ntawm hnub ci zog ntau lawm
Puas yog lub vaj huam sib luag ci pollute thaum chaw tsim khoom?
Lub vaj huam sib luag hnub ci tsim puas tsim CO2 emissions, feem ntau yog vim li Silicon purification. Txawm li cas los xij, cov no Kev tawm hluav taws xob yog offset tsis pub dhau 1 txog 4 xyoos, thaum cov vaj huam sib luag haujlwm rau 25 txog 30 xyoo. Tus Qhov seem tshuav ib puag ncig tseem muaj feem ntau.
Ntev npaum li cas nws siv rau lub hnub ci kom offset nws cuam tshuam cov pa roj carbon?
Cov pa roj carbon them rov qab los ntawm cov thev naus laus zis thiab qhov chaw nruab teeb tsa:
- 1 txog 2 xyoos nyob rau hauv cheeb tsam tshav ntuj heev
- 2 txog 4 xyoo hauv nruab nrab hnub ci ntsa iab cheeb tsam
Cov thev naus laus zis tshiab tsis tu ncua cov sijhawm no. Yog xav paub cov ntaub ntawv ntxaws ntxiv, kos peb PVGIS ntawv sauCov.
Yog hnub ci panels rov ua dua?
Yog lawm, hnub ci panels yog 95% rov ua dua tshiab. Iav thiab Aluminium rov ua dua tshiab, thaum silicon tuaj yeem ua kom huv Kev tsim khoom tshiab ntawm tes. Tshwj xeeb cov kev ua haujlwm tshwj xeeb tshaj plaws yog tsim los txhim kho cov txheej txheem no.
Puas yog Silicon Extraction Polluting?
Silicon rho tawm nws tus kheej yog cov kuab paug me me vim cov khoom siv no muaj ntau heev. Nws yog tus txheej txheem lim tshuaj Uas siv lub zog tseem ceeb. Cov kws tsim khoom siv ntau dua siv hluav taws xob txuas ntxiv rau cov theem tseem ceeb no.
Dab tsi yog dej cuam tshuam ntawm cov ci ntsa iab?
Vaj huam sib luag tsim chaw yuav tsum muaj dej rau kev ntxuav thiab khoom siv txias. Lub luag hauj lwm tsim lub luag haujlwm no dej thiab kev noj haus ntau. Hauv kev ua haujlwm, Panels noj tsis muaj dej, tsis zoo li cov nroj tsuag thermal fais fab.
Kuv tuaj yeem txo kuv cov hnub ci teeb tsa ib puag ncig?
Txo kom tsawg ib puag ncig ib puag ncig:
- Xaiv cov Panels muaj pov thawj los ntawm lub luag haujlwm tsim khoom
- Ua kom zoo tshaj plaws sizing nrog lub PVGIS lub tshuab suav kom zam kev saib xyuas
- XAV ROFTOP Hla Av Installation
- Npaj rov qab los ntawm kev teeb tsa
- Nyob ntawm peb PVGIS blog rau qhov zoo tshaj plaws Kev coj ua ib puag ncig
Puas yog suav panels ntau puruing?
Kev cuam tshuam ib puag ncig yog nyob ntawm technologies siv thiab Hoobkas hluav taws xob muaj zog dua li qhov chaw. Qee tus neeg Suav Cov tuam txhab tsim khoom lag luam kom muaj zog dua hauv cov chaw tsim hluav taws xob txuas ntxiv rau lawv cov hneev taw. Rau cov yam ntxwv zoo sib piv, tshawb nrhiav PVGIS24 Nta thiab cov txiaj ntsigCov.
Puas yog peb yuav tsum tos kom tsawg dua vi autising tshiab thev naus laus zis?
Tsis yog, thev naus laus zis tam sim no twb qhia tau tias ib puag ncig zoo ib puag ncig. Tos yuav ncua sij hawm tam sim Cov txiaj ntsig ib puag ncig. Kev txhim kho thev naus laus zis tshwm sim tsis tu ncua thiab tuaj yeem sib xyaw thaum yav tom ntej Cov Khoom Siv Ntxiv