Cov lus teb rau 65 cov lus nug nquag nug txog kev tsim hluav taws xob photovoltaic

1. Yuav kom tiv thaiv lub photovoltaic module los ntawm kev raug ntaus los ntawm cov khoom hnyav, peb puas tuaj yeem ntxiv cov hlau tiv thaiv net rau photovoltaic array?
Teb: Nws tsis pom zoo kom nruab cov hlau tiv thaiv net. Vim hais tias ntxiv cov hlau tiv thaiv rau lub photovoltaic array yuav ua rau cov duab ntxoov ntxoo ntawm qhov chaw ntawm lub module, tsim ib tug kub qhov chaw nyhuv, thiab cuam tshuam rau lub zog tsim efficiency ntawm tag nrho cov photovoltaic fais fab chaw nres tsheb. Tsis tas li ntawd, txij li kev tsim nyog PV modules tau dhau qhov kev sim dej khov hockey, feem ntau, tsis tas yuav tsum muaj kev tiv thaiv net.
2. Yuav ua li cas xaiv cov khoom siv uas tsim nyog thiab lub sijhawm lav ntev npaum li cas?
Teb: Nws raug pom zoo kom xaiv cov khoom siv khoom siv uas tau dhau los ntawm cov ntawv pov thawj ntawm lub teb chaws pom zoo daim ntawv pov thawj txoj cai. Cov qauv, kev qhia tshwj xeeb thiab cov chaw tsim khoom ntawm cov khoom tseem ceeb thiab cov khoom siv raw yuav tsum ua raws li cov khoom muaj ntawv pov thawj. Tsis tas li ntawd, cov kev qhia tshwj xeeb, cov qauv thiab cov yam ntxwv ntawm txhua qhov system accessories yuav tsum phim cov qauv tsim ntawm tag nrho cov system. Feem ntau hais lus, cov khoom yuav tsum tau lav rau tsawg kawg 20 xyoo, thiab lub inverter yuav tsum tau lav rau tsawg kawg 5 xyoos.
3. Puas yog lub zog tsim hluav taws xob saib xyuas cov ntaub ntawv ntawm cov kab hluav taws xob faib hluav taws xob sib txuas nrog tib yam li cov ntaub ntawv ntsuas hluav taws xob? Qhov yuam kev loj npaum li cas?
Teb: Lub zog tsim hluav taws xob saib xyuas cov ntaub ntawv ntawm cov khoom siv hluav taws xob faib hluav taws xob sib txuas tsis tas yuav tsum zoo ib yam li cov ntaub ntawv ntsuas hluav taws xob ntawm lub ntsuas hluav taws xob. Yog tias tib lub tshuab ntsuas hluav taws xob siv tib lub phiaj xwm, thiab qhov tseeb yog tib yam, cov ntaub ntawv tau txais yuav tsum zoo ib yam. Txawm li cas los xij, cov cuab yeej saib xyuas siv nyob rau hauv photovoltaic grid-connected system feem ntau yog cov cuab yeej siv los ntawm kev tsim kho chav tsev nws tus kheej, thaum lub ntsuas ntsuas cov cuab yeej siv feem ntau yog cov cuab yeej teeb tsa los ntawm lub tuam tsev fais fab. Yog li, cov ntaub ntawv tau txais yuav muaj qee qhov sib txawv vim muaj cov khoom siv sib txawv. Qhov yuam kev nyob ntawm qhov xwm txheej tshwj xeeb. Kev daws teeb meem ntawm hluav taws xob thiab cov nyiaj pab them nqi yog nyob ntawm cov khoom siv ntsuas hluav taws xob tau teeb tsa los ntawm lub tuam tsev fais fab.
4. Lub tshuab hluav taws xob tsim hluav taws xob puas tuaj yeem saib xyuas online?
A: Txhua lub tuam txhab hluav taws xob hluav taws xob koom tes nrog lub zog muaj peev xwm ntawm tib theem los ua qhov kev ntsuas, kev soj ntsuam cov ntaub ntawv thiab kev txheeb cais ntawm cov khoom siv hluav taws xob photovoltaic faib nyob rau hauv cov kev pab them nqi ntawm daim phiaj hluav taws xob nyob rau tib theem. Yog tias lub tshuab hluav taws xob photovoltaic tau teeb tsa nrog kev saib xyuas, nws tuaj yeem paub txog kev saib xyuas online ntawm lub zog tsim hluav taws xob. Tsis tas li ntawd, kev saib xyuas kuj tseem tuaj yeem paub txog kev saib xyuas online ntawm cov khoom siv tseem ceeb, lub zog zoo, ib puag ncig tsis zoo, thiab lwm yam.
5. Yuav ua li cas txiav txim siab seb lub tshuab hluav taws xob sib txuas hluav taws xob sib txuas ua haujlwm zoo li cas, seb lub zog hluav taws xob puas ua tau raws li qhov yuav tsum tau ua, thiab seb cov khoom siv hauv tsev puas yuav raug puas ntsoog raws li qhov system txhaum?
Teb: Lub tshuab hluav taws xob ntsuas hluav taws xob tuaj yeem siv los ntsuas qhov hluav taws xob zoo ntawm qhov chaw nres tsheb hluav taws xob hluav taws xob los saib seb nws puas ua tau raws li cov qauv hauv lub tebchaws. Yog tias qhov yuav tsum tau ua tiav, lub tshuab hluav taws xob photovoltaic txuas nrog ua haujlwm ruaj khov. Feem ntau, cov khoom siv hluav taws xob yuav raug txiav tawm los ntawm cov cuab yeej tiv thaiv thaum lub tshuab photovoltaic tsis ua haujlwm, yog li nws yuav tsis ua rau cov khoom siv hauv tsev puas.
6. Yog tias daim phiaj hluav taws xob raug kaw lossis lwm yam teeb meem tshwm sim, lub tsev puas tuaj yeem faib cov kab hluav taws xob sib txuas nrog cov kab hluav taws xob ua haujlwm li qub?
Teb: Tom qab daim phiaj hluav taws xob raug txiav tawm, tsev neeg cov khoom siv hluav taws xob photovoltaic feem ntau yuav tsis ua haujlwm thiab tsis tuaj yeem tsim hluav taws xob ib txwm. Txawm li cas los xij, nyob rau qee qhov xwm txheej, cov xwm txheej hauv kob tuaj yeem tshwm sim, uas yog, tom qab qhov hluav taws xob hluav taws xob hluav taws xob, cov tsev neeg tau faib cov tshuab hluav taws xob photovoltaic tseem tseem ua haujlwm nrog ib feem ntawm cov khoom thauj, cuam tshuam rau tus kheej kev nyab xeeb ntawm cov neeg ua haujlwm tu, thiab muaj cov khoom siv hluav taws xob. muaj peev xwm ua kom puas cov khoom siv hauv tsev thiab cov chaw siv hluav taws xob. Yog li ntawd, cov txheej txheem photovoltaic faib yuav tsum muaj kev tiv thaiv kev ua haujlwm.
7. Puas yog lub tuam txhab hluav taws xob hauv zos puas muaj ib tus neeg tshwj xeeb tuaj yeem txais daim ntawv thov kev sib txuas ntawm cov kab hluav taws xob hluav taws xob faib hluav taws xob? Hu xovtooj yog dab tsi?
A: Lub Xeev Grid Corporation ntawm Tuam Tshoj (SGCC) muab ntau txoj kev sib tham rau kev sib txuas ntawm kev sib txuas ntawm cov khoom siv hluav taws xob, xws li chaw pabcuam cov neeg siv khoom, 95598 kev pabcuam hotline, chav ua lag luam online, thiab lwm yam, thiab muab cov tswv lag luam nrog cov kev pabcuam xws li kev piav qhia ntawm cov txheej txheem kev sib txuas ntawm kab sib chaws, kev txhais cov cai thiab cov cai, thiab cov lus nug txog kev sib txuas ntawm kab sib chaws. Daim ntawv thov kev sib txuas hluav taws xob hluav taws xob hluav taws xob sib txuas tuaj yeem sab laj thiab tswj hwm los ntawm lub tuam txhab hluav taws xob hauv zos cov neeg siv khoom chaw pabcuam, lossis hu rau State Grid Corporation qhov kev pabcuam tus xovtooj 95598.
8. Dab tsi tshwm sim tuaj yeem ua rau ua tsis tiav lossis siv tsis raug?
Teb: Cov tub ceev xwm hauv cheeb tsam lossis cheeb tsam lub zog yuav tsum ua kom tiav cov ntaub ntawv tshuaj xyuas tsis pub dhau 10 hnub ua haujlwm txij li hnub tau txais daim ntawv thov kev pab cuam thiab qhia rau chav tsev ntawm kev tshuaj xyuas cov kev xav. Thaum qhov ntsuas qhov ntsuas ntawm qhov kev thov ua haujlwm tshaj qhov kev taw qhia txhua xyoo ntawm thaj av, tus thawj coj ntawm lub zog hauv cheeb tsam yuav tsum tau tshaj tawm tsab ntawv ceeb toom kom tsis txhob lees txais daim ntawv thov ua haujlwm. Tsis pub dhau lub sijhawm siv tau ntawm kev xa tawm ntawm qhov kev faib hluav taws xob photovoltaic, yog tias qhov project tsis ua tiav thiab muab tso rau hauv kev ua haujlwm yam tsis muaj laj thawj tshwj xeeb, cov ntaub ntawv ua haujlwm yuav cia li ua tsis raug.
9. Cov haujlwm sau npe puas tuaj yeem thov rau kev hloov pauv? Yuav hloov li cas?
A: Feem ntau, cov khoom kaw tsis tuaj yeem hloov pauv raws li qhov xav tau. Yog tias thawj lub tswv yim yuav tsum raug hloov pauv vim muaj xwm txheej tshwj xeeb thaum lub sijhawm ua tiav ntawm qhov project, qhov kev hloov pauv yuav tsum tau ua raws li tus txheej txheem thov thawj zaug.
10. Tom qab txhim kho lub tshuab hluav taws xob photovoltaic, kuv yuav them dab tsi ntxiv?
Teb: 1. Yog tias koj tau txais kev pabcuam nyiaj txiag thaum txhim kho lub tshuab hluav taws xob photovoltaic, koj kuj yuav tsum tau them nyiaj qiv nyiaj hauv tuam txhab;
2. Yog tias koj lub tshuab tsim hluav taws xob tsis tsim hluav taws xob txaus rau koj tus kheej siv, koj kuj yuav tsum tau them cov nqi hluav taws xob ib txwm muaj (feem ntau txaus rau cov tsev neeg);
3. Tus nqi ntawm kev tu lub cev nyob rau theem tom qab (feem ntau tsawg heev).
11. Puas yog lub zog tsis zoo ntawm daim phiaj puas cuam tshuam rau lub tshuab hluav taws xob photovoltaic?
Teb: Cov teeb meem hluav taws xob hluav taws xob zoo xws li qhov hluav taws xob siab thiab qhov txawv txav yuav ua rau lub zog hluav taws xob tsis zoo, thiab lub kaw lus yuav rov zoo dua tom qab daim phiaj hluav taws xob rov qab.
12. Yuav ua li cas txog kev ruaj ntseg ntawm lub tshuab hluav taws xob photovoltaic? Nws puas yuav poob rau ob peb xyoos?
A: Nws raug pom zoo kom xaiv cov khoom lag luam loj. Lawv tau dhau daim ntawv pov thawj kev soj ntsuam thoob ntiaj teb, dhau qhov kev ntsuas ntsev pos thiab ammonia corrosion kuj, thiab muaj lub zog tsim hluav taws xob zoo hauv qhov chaw qis. Lub zog tsim kev ua haujlwm ntawm lub module tseem tuaj yeem tswj tau ntau dua 80 feem pua ​​​​tom qab 20 xyoo ntawm kev siv.
13. Dab tsi yog qhov yuav tsum tau ua rau ib puag ncig ib puag ncig rau kev teeb tsa lub ru tsev photovoltaic lub zog tsim hluav taws xob?
A: Muaj cov plua plav loj loj nyob ib ncig ntawm lub tshuab hluav taws xob photovoltaic, xws li cua loj thiab xuab zeb, thiab cov pa taws hnyav, uas cuam tshuam rau kev siv lub teeb thiab yuav ua rau txo qis ntawm lub zog hluav taws xob.
14. Puas yog cov txiaj ntsig ntawm kev txhim kho cov ru tsev lag luam hauv cov chaw tsim khoom thiab lwm lub ru tsev ua lag luam zoo ib yam li cov neeg hauv tsev neeg?
A: Cov txiaj ntsig sib txawv. Tam sim no, kev faib hluav taws xob hluav taws xob photovoltaic tau muab quota nyiaj pab hauv lub teb chaws thiab hauv cheeb tsam, yog li cov nyiaj tau los ntawm kev tsim hluav taws xob photovoltaic raug cuam tshuam ncaj qha los ntawm cov nqi hluav taws xob hauv tsev. Tus nqi hluav taws xob rau kev lag luam thiab kev lag luam siv yog {{0}}.8-1.4 yuan ib kilowatt-teev, tus nqi hluav taws xob rau kev lag luam loj yog 0.{{5} }.8 yuan ib kilowatt-teev, tus nqi hluav taws xob rau kev siv pej xeem yog 0.5-0.6 yuan ib kilowatt-teev, thiab tus nqi hluav taws xob rau tsoomfwv cov tsev kawm ntawv, tsev kho mob, tsev kho mob, kev siv ua liaj ua teb thiab kev siv nyob hauv tsev tsuas yog 0.3-0.5 yuan ib kilowatt-teev, Yog li ntawd, cov nyiaj tau los ntawm cov phiaj xwm photovoltaic tau teeb tsa hauv cov tsev sib txawv lossis cov tsev sib txawv lossis cov neeg siv hluav taws xob sib txawv thaum siv cov khoom siv hluav taws xob hluav taws xob, uas yuav tsum muaj cov neeg tsim khoom. txiav txim thiab txiav txim seb qhov project puas raug nqi.
15. Yuav ua li cas xaiv cov kab sib txuas-kev sib txuas hluav taws xob ntawm kev faib hluav taws xob photovoltaic daim phiaj sib txuas?
Teb: Daim phiaj-kev sib txuas hluav taws xob ntawm cov kab hluav taws xob faib hluav taws xob feem ntau yog txiav txim siab los ntawm kev teeb tsa lub peev xwm ntawm lub kaw lus, thiab cov kab hluav taws xob tshwj xeeb txuas hluav taws xob yuav tsum tau txiav txim siab raws li kev pom zoo ntawm lub tuam txhab daim phiaj kev nkag mus. Feem ntau, 220V yog xaiv rau kev siv hauv tsev thiab 380V rau kev lag luam siv.
16. Rau kev faib cov phiaj xwm photovoltaic kev koom ua ke nrog cov tsev, yuav ua li cas los txiav txim siab cov xim, lub teeb kis, qhov loj thiab cov duab ntawm photovoltaic modules?
Teb: Nyob rau hauv cov nqe lus ntawm cov xim, peb tuaj yeem sim xaiv cov xim uas zoo ib yam lossis zoo ib yam li lub tsev xim. Rau lub teeb kis tau tus mob, peb yuav tsum xav txog lub tsev cov kev xav tau ntawm lub teeb, tsis tsuas yog ua kom tau raws li cov kev cai sab hauv tsev rau lub teeb, tsis txhob teeb pom kev zoo, tab sis kuj yuav tsum ua kom tag nrho cov kev siv ntawm lub tsev thiab cheeb tsam, tsim nyog xaiv qhov loj thiab cov duab, ua qhov zoo tshuav nyiaj li cas thiab optimization, thiab kev tsim txuj ci tsim.
17. Tom qab kev teeb tsa cov txheej txheem photovoltaic faib thiab txuas rau daim phiaj, peb yuav ua li cas paub qhov txawv ntawm cov hluav taws xob tam sim no siv hauv peb lub tsev yog los ntawm daim phiaj lossis peb tus kheej lub hnub ci module?
Teb: Tom qab kev teeb tsa ntawm lub tshuab hluav taws xob photovoltaic faib tawm, lub tuam txhab daim phiaj yuav ua tiav kev tshuaj xyuas thiab kev lees paub ntawm daim phiaj sib txuas. Tom qab qhov kev lees txais, ob meters yuav raug ntsia ntawm tus tswv tsev. Ob lub 'meter' yuav ntsuas kev siv hluav taws xob ntawm photovoltaic system thiab cov hluav taws xob hauv nroog. Txoj kev yooj yim tshaj plaws yog saib lub ntsuas hluav taws xob. Ntev npaum li lub ntsuas hluav taws xob ntawm qhov kawg ntawm lub tshuab hluav taws xob photovoltaic khiav, nws yog qhov hluav taws xob tsim los ntawm lub hnub ci cell module.
18. Puas yog nws tsim nyog rau nruab lub tshuab hluav taws xob photovoltaic ntawm lub tsev uas twb muaj lawm nrog txuas ntxiv? Yuav ua li cas txuas nrog cov hluav taws xob uas twb muaj lawm hauv tsev?
Teb: Cov kab ntawm photovoltaic system muab faib ua DC thiab AC qhov chaw, uas yuav tsum tau xaim nyias. AC qhov yuav tsum tau txuas nrog daim phiaj hluav taws xob, thiab lub network taw tes yuav tsum tau teem rau ntawm txoj hauj lwm ntawm lub ntsuas hluav taws xob ntawm tus neeg siv sab, yog li thaum kawg tsim kev sib txuas nrog cov hluav taws xob uas twb muaj lawm hauv tus neeg siv lub tsev.
19. Kuv puas yuav tsum tau them tus nqi ua ntawv thov kev sib txuas nrog lub tuam txhab hluav taws xob?
Teb: Lub tuam txhab daim phiaj tsis tau them tus nqi kev pabcuam hauv kev lees txais daim phiaj kev sib txuas daim ntawv thov, tsim cov txheej txheem kev nkag mus, tsim kev tshuaj xyuas kev siv tshuab engineering, kev teeb tsa cov ntsuas ntsuas, kos npe rau daim ntawv cog lus thiab kev pom zoo, daim phiaj kev sib txuas txais thiab commissioning, thiab tsoom fwv cov nyiaj pab kev ntsuas thiab kev daws teeb meem.
20. Puas yog nws yuav tsum tau hloov qhov tsis zoo tam sim ntawd thaum lub hnub ci?
A: Nws tsis tuaj yeem hloov tau tam sim ntawd. Yog tias tsim nyog los hloov nws, nws raug nquahu kom ua li ntawd thaum sawv ntxov lossis yav tav su. Kev ua haujlwm thiab kev saib xyuas cov neeg ua haujlwm ntawm lub chaw nres tsheb fais fab yuav raug hu rau lub sijhawm, thiab cov kws tshaj lij yuav tsum tau mus hloov nws.
21. Puas yog nws yuav tsum tau txiav lub tshuab hluav taws xob photovoltaic hauv huab cua thunderstorm?
Teb: Faib cov tshuab hluav taws xob photovoltaic yog nruab nrog cov cuab yeej tiv thaiv hluav taws xob, yog li nws tsis tsim nyog los txiav lawv. Nws raug nquahu kom tshem tawm qhov hloov hluav taws xob hloov hluav taws xob ntawm lub thawv sib txuas thiab kev sib txuas hauv Circuit Court nrog PV module kom tsis txhob cuam tshuam cov hluav taws xob ncaj qha uas tsis tuaj yeem raug tshem tawm los ntawm kev tiv thaiv hluav taws xob rau kev nyab xeeb. Cov neeg ua haujlwm ua haujlwm thiab tu cov neeg ua haujlwm yuav tsum tshawb xyuas qhov ua tau zoo ntawm kev tiv thaiv xob laim kom tsis txhob muaj kev phom sij los ntawm qhov tsis ua haujlwm ntawm kev tiv thaiv xob laim.
22. Dab tsi yuav tsum tau them rau hauv kev tiv thaiv hluav taws thiab kev tua hluav taws ntawm tsev neeg cov khoom siv hluav taws xob photovoltaic?
A: Nws yog txwv tsis pub muab cov khoom tawg yooj yim thiab cov khoom tawg nyob ze ntawm cov txheej txheem faib. Kev poob ntawm cov neeg ua haujlwm thiab cov khoom ntiag tug tshwm sim los ntawm hluav taws yog qhov ntsuas tsis tau. Ntxiv nrog rau cov kev ntsuas kev nyab xeeb hluav taws xob yooj yim, lub tshuab hluav taws xob photovoltaic kuj tseem yuav tsum muaj lub luag haujlwm ntawm kev kuaj xyuas tus kheej, kev txheeb xyuas arc thiab ntsuas hluav taws xob kom txo tau qhov hluav taws kub. Tsis tas li ntawd, kev tiv thaiv hluav taws thiab kev saib xyuas yuav tsum tau tshwj tseg txhua txhua 40 meters ntawm qhov ntau, thiab yuav tsum muaj qhov xwm txheej ceev DC Circuit Court breaker rau kev ua haujlwm yooj yim.
23. Yuav ua li cas tiv thaiv xob laim rau photovoltaic zog tsim ua ke nrog cov tsev?
Teb: xob laim feem ntau yog muab faib ua ob hom kev phom sij: hluav taws xob ncaj qha thiab hluav taws xob tsis ncaj.
Kev tiv thaiv hluav taws xob ncaj qha: teeb tsa cov hluav taws xob hluav taws xob hlau rau ntawm cov tsev siab, uas tuaj yeem tso cov cua daj cua dub loj heev.
Kev tiv thaiv tiv thaiv xob laim: ntxiv xob laim tiv thaiv hauv cov txheej txheem photovoltaic, uas yog, ntxiv cov kev tiv thaiv xob laim hauv lub thawv sib txuas, inverter thiab lwm yam khoom siv hluav taws xob los tiv thaiv hluav taws xob tsis ncaj.
24. Yuav ua li cas yog lub photovoltaic system ntsia los ntawm cov neeg siv tsis txaus rau lawv tus kheej siv?
Teb: Yog tias lub zog tsim los ntawm kev faib hluav taws xob photovoltaic lub zog tsim hluav taws xob tsis tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv hluav taws xob sib txuas ntawm qhov project, cov tuam txhab hluav taws xob hluav taws xob yuav tsum ua lub luag haujlwm ntawm lub hwj chim raws li lawv kho cov neeg siv hluav taws xob zoo tib yam.
Rau hom kev ua haujlwm no, PV kab sib txuas taw tes yog teem rau ntawm qhov chaw thauj khoom ntawm tus neeg siv lub ntsuas hluav taws xob. Nws yog ib qho tsim nyog los ntxiv ib lub ntsuas ntsuas ntawm PV rov qab xa hluav taws xob los yog teeb tsa lub ntsuas hluav taws xob rau ob txoj kev ntsuas. Tus neeg siv ncaj qha siv lub hwj chim PV ncaj qha mus ntes tus nqi muag khoom ntawm kev txais network hauv txoj hauv kev ntawm kev txuag nqi hluav taws xob. Kev xa hluav taws xob rov qab yog ntsuas cais thiab txiav txim siab ntawm tus nqi hluav taws xob hluav taws xob tau teev tseg.
25. Thaum lub caij ntuj no txias, puas yuav muaj zog txaus?
A: Lub zog tsim hluav taws xob ntawm photovoltaic system yeej cuam tshuam los ntawm qhov kub thiab txias, tab sis qhov cuam tshuam me me heev. Cov yam tseem ceeb uas cuam tshuam ncaj qha rau lub zog tsim hluav taws xob yog irradiation siv, tshav ntuj thiab kub ua haujlwm ntawm lub hnub ci cell module. Nyob rau lub caij ntuj no, qhov kub thiab txias yog qhov qis thiab lub hnub ci lub sijhawm luv dua, yog li lub zog tsim hluav taws xob feem ntau tsawg dua li lub caij ntuj sov, uas kuj yog ib qho tshwm sim.
26. Lub zog tsim los ntawm cov khoom siv hluav taws xob photovoltaic faib rau nruab hnub yog khaws cia, thiab nws puas tuaj yeem teeb thaum hmo ntuj?
A: Lub zog tsim los ntawm cov khoom siv hluav taws xob photovoltaic faib rau nruab hnub tuaj yeem khaws cia rau hmo ntuj teeb pom kev zoo, uas yuav tsum tau ntxiv cov khoom siv hluav taws xob xws li cov maub los thiab roj teeb. Thaum nruab hnub, tus maub los khaws cov hluav taws xob tsim los ntawm photovoltaic hauv roj teeb, thiab thaum hmo ntuj, tus maub los tso lub hwj chim khaws cia los ntawm lub roj teeb rau teeb pom kev zoo. Thaum tsis muaj lub zog cia khoom, yog tias daim phiaj hluav taws xob raug kaw, lub kaw lus yuav tsis ua haujlwm, tab sis yog tias daim phiaj sib txuas nrog inverter hloov nrog lub ntse microgrid inverter (daim phiaj sib txuas thiab off-grid hybrid inverter), lub kaw lus tseem tuaj yeem ua haujlwm li qub.
27. Puas yuav lub tshuab hluav taws xob photovoltaic ua haujlwm nyob rau hauv cov hnub los nag tsis tu ncua lossis hnub kub hnyiab tom qab kev teeb tsa?
A: Photovoltaic cell modules kuj tuaj yeem tsim hluav taws xob hauv qee lub teeb tsis muaj zog. Haze muaj kev cuam tshuam rau kev tsim hluav taws xob photovoltaic, tab sis nws qhov cuam tshuam rau lub zog tsim hluav taws xob tsis pub tshaj 5 feem pua ​​(tshwj tsis yog muaj huab cua phem). Feem ntau, lub zog tsim hluav taws xob hauv hnub los nag tsuas yog kwv yees li 10 feem pua ​​- 20 feem pua ​​​​ntawm qhov qub. Vim muaj nag lossis daus huab cua tsis tu ncua, lub hnub ci irradiance qis, thiab yog tias lub zog ua haujlwm ntawm photovoltaic system tsis tuaj yeem ncav cuag qhov pib voltage ntawm lub inverter, lub kaw lus yuav tsis ua haujlwm. Cov kab hluav taws xob txuas hluav taws xob tsim hluav taws xob thiab cov khoom siv hluav taws xob sib txuas ua haujlwm ua ke. Thaum lub tshuab hluav taws xob photovoltaic tsis tuaj yeem ua tau raws li qhov xav tau ntawm kev thauj khoom thiab tsis ua haujlwm, lub zog ntawm daim phiaj yuav raug rov ua dua tshiab, thiab tsis muaj teeb meem ntawm lub zog tsis txaus thiab lub zog tsis ua haujlwm.
28. Puas yog lub tshuab hluav taws xob photovoltaic yuav tsum tau ua txhua hnub?
Teb: Tsis yog, vim tias kev saib xyuas lub cev yog qhov tsis siv neeg. Nws yuav pib thiab kaw nws tus kheej yam tsis muaj phau ntawv tswj.
29. Puas muaj kev txwv rau qhov chaw teeb tsa ntawm PV modules?
Teb: Qhov kev txwv qhov chaw ua haujlwm kub ntawm PV modules yog - 40 degree rau 85 degree . Nws raug nquahu kom nruab rau hauv ib puag ncig nrog qhov ntsuas kub ntawm - 20 degree txog 50 degree . Qhov ntsuas kub no yog qhov nruab nrab qhov nruab nrab qhov kub thiab txias siab tshaj plaws ntawm qhov chaw teeb tsa. Tsis muaj qhov yuav tsum tau ua rau qhov siab ntawm pawg module installation, tab sis qhov siab txwv ntawm lwm cov khoom siv hluav taws xob txhawb nqa yuav tsum xav txog.
30. Dab tsi yog qhov yuav tsum tau ua kom muaj kev nyab xeeb ntawm hluav taws xob thaum lub sijhawm teeb tsa? Cov hluav taws xob puas yuav ua rau muaj kev phom sij rau tib neeg?
Teb: Tsuav yog muaj hnub ci, PV module yuav muaj hluav taws xob, yog li nws tsis tuaj yeem txiav tawm hluav taws xob thaum muaj hnub ci. Ntxiv mus, vim lub tsub zuj zuj ntawm series voltage, coj voltage mus rau hauv av kuj yuav siab heev. Yog li ntawd, cov txheej txheem installation yuav tsum nruj me ntsis ua raws li cov lus qhia installation muab los ntawm tus neeg muab khoom thiab ua tiav los ntawm cov neeg ua haujlwm kev teeb tsa. Cov xaim ib feem ntawm cov cuab yeej tau nruab nrog cov kws tshaj lij txuas, nrog qib kev tiv thaiv IP65. Cov khoom siv hluav taws xob kuj tseem muaj kev tiv thaiv los ntawm cov cua hloov pauv, uas tuaj yeem tiv thaiv cov dej ntws tawm los ntawm kev ua phem rau tib neeg. Nyob rau tib lub sijhawm, xyuam xim rau kev tiv thaiv hauv huab cua los nag thiab daus. Cov kev cai tshwj xeeb yog raws li hauv qab no:
A. Thov siv cov cuab yeej insulating thiab tsis txhob hnav cov khoom siv hlau thaum txhim kho cov khoom.
B. Tsis txhob cuam tshuam cov hluav taws xob sib txuas hauv qab load.
C. Lub ntsaws yuav tsum tau khaws cia kom qhuav thiab huv si. Tsis txhob tso lwm yam khoom siv hlau rau hauv lub ntsaws lossis ua hluav taws xob txuas rau lwm txoj hauv kev.
D. Tsis txhob kov lossis ua haujlwm ntawm PV module nrog cov iav tawg, thav duab ntog tawm thiab puas lub nraub qaum, tshwj tsis yog lub module raug txiav tawm ntawm kev sib txuas hluav taws xob thiab koj hnav cov khoom tiv thaiv tus kheej.
E. Yog hais tias cov khoom ntub dej, tsis txhob kov cov khoom, tshwj tsis yog thaum ntxuav cov khoom, tab sis ua haujlwm raws li qhov yuav tsum tau muaj ntawm phau ntawv tu cov khoom. Thaum tsis hnav cov khoom tiv thaiv tus kheej lossis hnab looj tes roj hmab, tsis txhob kov lub ntsaws ntub dej.

31. Cov khoom pov thawj zoo li cas?
Teb: Cov qauv siv lead ua crystalline silicon muab ib qho 10- xyoo txwv cov khoom lag luam lav zoo, uas yog, lawv tuaj yeem kho lossis hloov tsis pub dhau kaum xyoo. Tsis tas li ntawd, lawv kuj muab ib tug 25- xyoo txwv lub zog siab kawg nkaus lav, uas yog, kom ntseeg tau tias lub ncov lub hwj chim attenuation ntawm module nyob rau hauv ib tug tej yam ntau yam.
32. Cov yam ntxwv ntawm cov khoom tsis ua haujlwm yog dab tsi?
Teb: Cov kev laus tshwm sim ntawm crystalline silicon modules suav nrog kev tawg ntawm cov roj teeb chips, kub kub, EVA yellowing, rov qab phaj tawg, qwj thiab lwm yam teeb meem pom ntawm qhov muag liab qab. Txawm hais tias qhov kub thiab txias, qhov ua tsis zoo ntawm lub thawv sib txuas, diode tsis ua haujlwm, electrothermal induced attenuation thiab lwm yam teeb meem tsis pom ntawm qhov muag liab qab, lawv yuav ua rau muaj cua sov tsis sib xws ntawm cov xov tooj ntawm tes hauv lub module thiab txo qhov tseem ceeb hauv kev tsim hluav taws xob, uas tuaj yeem ua rau muaj teeb meem loj. raug kuaj los ntawm kev siv tshuab. Los ntawm kev tshuaj xyuas tsis tu ncua ntawm cov khoom siv thiab kev taug qab ntawm lub zog tsim hluav taws xob, yog tias nws pom tias muaj qhov txawv txav ntawm qhov pom ntawm cov khoom lossis lub zog tsim hluav taws xob tau txo qis tam sim ntawd, nws xav tias cov khoom yuav ua tsis tiav. Nws tau pom zoo tias cov chaw tsim hluav taws xob photovoltaic tsim nyog yuav tsum tau nruab nrog infrared thermal imagers kom sai sai nrhiav thiab nrhiav cov teeb meem modules los ntawm kev txheeb xyuas qhov kub ntawm qhov sib txawv ntawm lub ntsej muag lub ntsej muag ntawm qhov chaw ntawm photovoltaic modules. Thov hu rau lub chaw tsim khoom rau kev tshuaj xyuas thiab kev kho mob hauv lub sijhawm tom qab pom qhov tsis ua haujlwm ntawm cov khoom siv, thiab tsis txhob kho cov khoom ua tsis tiav los ntawm koj tus kheej.
33. Tus tswv kwv yees li cas txiav txim siab qhov zoo ntawm nws lub tshuab photovoltaic? Yuav ua li cas los daws cov teeb meem zoo uas xav tias nyob hauv qhov system?
A: Tus tswv tuaj yeem txiav txim siab ua ntej los ntawm ntau yam. Ua ntej, xyuas qhov zoo ntawm lub cev, xws li cov khoom, arrays, cov thawv sib txuas, thiab lwm yam. Yog tias pom muaj teeb meem, xws li kev puas tsuaj, thaiv thaiv, plua plav, thiab lwm yam., cov kev ntsuas yuav raug coj los daws kom tau raws sijhawm; Xyuas seb cov khoom siv tau txais los ntawm lub chaw nres tsheb fais fab kev tsim kho puas muaj daim ntawv pov thawj zoo. Tsis tas li ntawd, kev nyab xeeb ntawm lub kaw lus yuav tsum tau sim ntawm qhov chaw, xws li kev sib txuas hauv av, rwb thaiv tsev, thiab seb puas muaj cov cuab yeej tiv thaiv hluav taws xob; Nws tseem yog ib qho tsim nyog los ntsuam xyuas cov hluav taws xob efficiency ntawm lub system. Yog tias pom muaj teeb meem, nws yuav tsum tau daws los ntawm qhov chaw nres tsheb fais fab kev tsim kho hauv lub sijhawm.
34. Yuav ua li cas kom paub seb lub photovoltaic module nyob rau hauv lub photovoltaic array yog faulty?
Teb: Thaum cov neeg siv pom tias lub zog tsim hluav taws xob muaj peev xwm ntawm lub kaw lus raug txo rau tib lub sijhawm, los yog piv nrog lub zog tsim hluav taws xob uas nyob ib sab nrog tib lub peev xwm. Lub kaw lus yuav txawv txav. Cov neeg siv tuaj yeem tshawb xyuas seb cov hlua ntawm cov khoom nyob rau hauv PV array puas yog los ntawm qhov txawv txav ntawm kev soj ntsuam cov ntaub ntawv hauv lub thawv sib txuas, thiab tom qab ntawd hu rau cov neeg ua haujlwm los kuaj xyuas qhov system nrog clamp meters, thermal imagers thiab lwm yam khoom siv, thiab Thaum kawg txiav txim siab faulty Cheebtsam nyob rau hauv lub system.
35. Puas muaj teeb meem ntawm kev tsim kho tsis raug cai lossis kev tsim kho vaj tsev thaum txhim kho cov khoom siv?
A: Raws li cov kev cai lij choj hauv tebchaws thiab cov kev cai, lub ru tsev faib cov tshuab hluav taws xob photovoltaic tsis raug cai. Ntev npaum li daim ntawv thov raug xa mus los ntawm txoj cai lij choj thiab lub chaw nres tsheb photovoltaic fais fab yog tsim nyog thiab tsim, Lub Xeev Grid yuav txuas rau daim phiaj thiab muab cov nyiaj pab them nqi raws sijhawm. Tam sim no, peb muaj kev paub dhau los ua lag luam hauv kev tsim kho thiab kev teeb tsa lub tsev photovoltaic fais fab tuag system. Tsis tas yuav rov tsim lub tsev. Peb tuaj yeem txiav txim siab seb nws puas tuaj yeem ntsia tau raws li lub ru tsev. Tsis muaj teeb meem ua ntej lossis tom qab kho kom zoo nkauj, tsis muaj kev cuam tshuam. Lub teeb sab nrauv ntawm cov khoom siv yog qhov zoo nkauj, xim zoo ib yam, thiab kev sib koom ua ke nrog lub tsev zoo heev. Nws yog qhov tsim nyog rau lub tsev tsim hluav taws xob tsim hluav taws xob.
36. Puas yog PV module puas yuav puas yog tias ntsib ib puag ncig hnyav xws li lawg?
A: Ua ntej ntawm tag nrho cov, raws li kev ntsuam xyuas ntawm lawg nyob rau hauv cov khoom piav qhia, nws photovoltaic modules tuaj yeem tiv taus qhov cuam tshuam ntawm lawg nrog lub siab tshaj plaws ceev ntawm 44m / s thiab ib txoj kab uas hla ntawm 35mm, thiab tau dhau daim ntawv pov thawj ntawm thoob ntiaj teb cov kws tshaj lij. thaum lub module qhov kev ua haujlwm compressive raug ntaus thiab ua haujlwm hauv lwm qhov chaw hnyav. Qhov thib ob, peb feem ntau pom zoo kom tus tswv nrhiav lub tuam txhab pov hwm raug cai los sau cov chaw nres tsheb hnub ci, Tsuav koj yuav ntawv pov hwm, koj yuav tau txais cov nyiaj them rov qab thaum muaj xwm txheej ntuj tsim.
37. Puas yog kev teeb tsa ntau dhau ntawm PV modules puas muaj qhov cuam tshuam zoo ib yam ntawm ib puag ncig ecological xws li cua tsim hluav taws xob?
Teb: Lub hauv paus ntsiab lus ntawm cua fais fab yog hloov txhua yam muaj peev xwm zog rau hauv hluav taws xob hluav taws xob. Kev sib hloov ntawm cov cua turbine muaj qee lub suab nrov thiab muaj qee yam cuam tshuam rau ecological ib puag ncig. Yog li ntawd, nws tsis haum rau kev tsim kho hauv nroog. Nws yog feem ntau ua nyob rau hauv cov suab puam los yog qhov chaw ntiav dej hiav txwv. Kev tsim hluav taws xob photovoltaic siv cov hnub ci vaj huam sib luag los nqus cov hnub ci hluav taws xob thiab hloov mus rau hauv hluav taws xob hluav taws xob. Tsis muaj kev siv tshuab ua haujlwm, tsis muaj suab nrov thiab tsis muaj hluav taws xob. Tam sim no, cov chaw siv hluav taws xob photovoltaic feem ntau muaj ob hom kev siv, ib qho yog cov chaw nres tsheb loj hauv av, Nws yog feem ntau faib rau thaj chaw muaj neeg nyob sab qaum teb sab hnub poob, tom qab ntawd faib cov chaw siv hluav taws xob photovoltaic, xws li tsev neeg lub ru tsev, kev lag luam thiab kev lag luam ru tsev, thiab ntses-lub teeb complementation. Ob hom no yuav tsis ua rau huab cua thiab ecological puas tsuaj, tab sis yuav txo qis carbon dioxide emissions thiab txhim kho qhov zoo ntawm ecological ib puag ncig.
38. Yuav ua li cas txiav txim seb tus naj npawb ntawm cov modules nyob rau hauv series los yog parallel thaum txhim kho photovoltaic fais fab tuag system?
Teb: 1. Nws raug pom zoo kom tsis txhob siv cov qauv sib txawv ntawm cov qauv hauv tib lub hnub ci photovoltaic system. Thaum cov khoom sib txuas hauv series, qhov voltage ntawm txhua txoj hlua tsis tuaj yeem tshaj qhov siab tshaj plaws ntawm qhov system. Cov mis rau qhov siab tshaj plaws ntawm cov khoom hauv series; Cheebtsam system voltage (1.25 * qhib Circuit Court voltage)
2. Thaum cov khoom sib txuas ua ke, nws raug nquahu kom cov zis tam sim no ntawm tag nrho cov khoom sib npaug sib npaug ntawm cov khoom tam sim no ntawm txhua ceg ceg lossis cov hlua txuas. Txhua txoj hlua ntawm cov khoom yuav tsum tau nruab nrog fuse, uas tuaj yeem xa mus rau lub teb chaws lossis cheeb tsam lossis hauv zos specifications. Cov qauv siv rau qhov siab tshaj plaws ntawm cov khoom sib txuas yog: kev tiv thaiv siab tshaj plaws tam sim no / luv luv tam sim no ntxiv rau 1
39. Yam twg yuav tsum tau ua hauv av thaum lub sij hawm installation ntawm photovoltaic system?
Teb: 1. Nws raug pom zoo tias tag nrho cov khoom siv hlau tsis muaj nqi thiab cov khoom siv plhaub hauv lub tshuab hluav taws xob photovoltaic yuav tsum tau ua hauv av, xws li photovoltaic modules, photovoltaic module txhawb nqa, inverter plhaub, thiab cov thawv ntawv. Photovoltaic modules tau nruab nrog prefabricated grounding qhov, uas tuaj yeem txuas ncaj qha rau hauv series rau kev tiv thaiv hauv av. Lub hauv paus davhlau ya nyob twg ntawm lub inverter tuaj yeem txuas ncaj qha rau hauv av cais los yog txuas nrog lub hauv paus kab ntawm daim phiaj-txuas txee nyob rau hauv parallel.
2. Tom qab kev teeb tsa ntawm lub kaw lus thiab ua ntej kev sim khiav, qhov ntsuas hluav taws xob ntawm Ginicin rwb thaiv tsev ntsuas yuav tsum siv megger, thiab kev ntsuas hluav taws xob yuav tsum tau ua los ntawm ob tus neeg ua haujlwm hluav taws xob.
40. Yuav ua li cas xaiv lub inverter? Yuav ua li cas kom phim PV inverter nrog modules?
Teb: Feem ntau, lub inverter ntawm cov khoom siv hluav taws xob sib txuas tau teeb tsa raws li qhov yuav tsum tau ua. Lub zog ntawm lub inverter xaiv yuav tsum phim lub siab tshaj plaws lub zog ntawm photovoltaic cell array. Feem ntau, qhov ntsuas tso zis hluav taws xob ntawm photovoltaic inverter yog kwv yees li tib yam li tag nrho cov khoom siv hluav taws xob, uas tuaj yeem txuag nqi.
Feem ntau hais lus, nws tuaj yeem sib phim raws li qhov sib piv ntawm 1: 1, tab sis piv nrog rau chav dej, nws muaj peev xwm ntau dua 1.2 npaug.
41. MPPT yog dab tsi?
A: Lub npe tag nrho ntawm MPPT yog qhov siab tshaj plaws lub zog taw tes nrhiav, uas txhais tau hais tias lub inverter yuav ib txwm khaws lub zog tso zis ntawm lub hnub ci module ntawm tus nqi siab tshaj. Tus pib ntawm qhov kev ua haujlwm no yog lub inverter, thiab cov khoom ntawm qhov kev ua haujlwm no yog qhov ua tau zoo ntawm lub module MPPT, uas yog ib qho ntawm cov cim tseem ceeb los ntsuas seb lub inverter puas tuaj yeem tsim hluav taws xob zoo.
42. IP65 txhais li cas?
Teb: IP65 sawv cev rau qib kev tiv thaiv ntawm inverter. Feem ntau, cov hlua inverters yuav tsum mus txog qib kev tiv thaiv ntawm IP65 kom ntseeg tau tias lawv tuaj yeem ntsia tau rau sab nraum zoov thiab muaj kev tiv thaiv thiab tshuaj pleev thaiv hnub.
43. Yuav ua li cas paub txog kev saib xyuas hauv Internet ntawm inverter?
A: Muaj ntau txoj hauv kev saib xyuas rau inverters, nrog rau kev saib xyuas hauv xov tooj thiab wireless. Kev saib xyuas cov xov tooj tuaj yeem siv los sau cov ntaub ntawv los ntawm RS485 interface thiab hloov mus rau hauv Ethernet interface kom nkag mus rau hauv Internet saib xyuas huab platform
Kev saib xyuas wireless tuaj yeem koom nrog hauv Internet saib xyuas huab platform los ntawm kev xaiv WIFI lossis GPRS / 3G modules ntawm RS232 chaw nres nkoj. Tom qab lub inverter koom nrog hauv Internet huab saib xyuas huab platform, koj tuaj yeem saib cov ntaub ntawv cuam tshuam ntawm inverter los ntawm nplooj ntawv web thiab xov tooj ntawm tes APP tib lub sijhawm.
44. Yuav ua li cas kom paub cov neeg siv khoom online ntawm inverter?
A: Ua ntej, lub inverter yuav tsum tau txuas nrog Is Taws Nem saib xyuas huab platform, thiab tom qab ntawd cov neeg siv khoom tuaj yeem xa cov teeb meem raws sijhawm hauv kev teeb tsa, kev ua haujlwm thiab kev ua haujlwm ntawm inverter los ntawm kev siv lub xov tooj ntawm tes APP tus neeg siv khoom. Cov kws tshaj lij inverter cov neeg ua haujlwm pabcuam tuaj yeem muab sijhawm rau kev kuaj mob thiab kev khomob kev xav los ntawm kev tshuaj xyuas cov ntaub ntawv keeb kwm kev ua haujlwm ntawm lub inverter hauv keeb kwm yav dhau, kom sai thiab ua tau zoo los daws cov teeb meem ntawm cov neeg siv khoom.
45. Lub inverter thiab cov khoom puas yuav xau hluav taws xob?
Teb: Tsis yog, tsuas yog lub kaw lus raug teeb tsa raws li kev teeb tsa tsim ntawm lub tshuab hluav taws xob photovoltaic, nrog kev ruaj khov thiab kev sib txuas zoo. Cov teeb meem zoo li no yuav tsis tshwm sim.
46. ​​Puas yog qhov kev puas tsuaj ntawm PV module puas cuam tshuam rau lub module?
Teb: Qhov chaw puas ntawm lub module yuav ua rau lub zog tsis zoo ntawm lub module, uas yuav ua rau hluav taws xob to.
47. Puas yog lub inverter yooj yim rau kev puas tsuaj?
Teb: Tsis yog, cov khoom tau dhau lub teb chaws CQC ntawv pov thawj, thiab ua tau raws li qhov yuav tsum tau ntawm kev siv tus qauv ntawm kev lag luam photovoltaic, thiab peb muab tsib xyoos dawb warranty.

48. Dab tsi yog vim li cas rau qhov tso zis tsawg ntawm lub inverter?
Teb: Muaj ntau ntau qhov laj thawj rau qhov tso zis hluav taws xob tsawg ntawm inverter, uas yuav tsum tau muab tshem tawm ntawm txhua qhov txuas. Ua ntej, txiav txim siab seb qhov sib txuam ntawm lub vaj huam sib luag photovoltaic thiab lub inverter yog qhov tsim nyog, thiab tom qab ntawd xyuas seb lub vaj huam sib luag photovoltaic thiab lub inverter ua haujlwm li cas, thiab seb cov xaim ntawm txhua qhov khoom puas ruaj khov.
49. Lub inverter puas tuaj yeem nruab sab nraum zoov?
Teb: Yog, cov khoom tsim tau raws li qib IP65. Nws tuaj yeem ua haujlwm ib txwm yog tias nws tsis ntub hauv dej. Txawm li cas los xij, thaum nws raug ntsia sab nraum zoov, nws yog ib qho tsim nyog los xyuas kom meej tias lub tshuab tsis raug rau lub hnub ci ncaj qha, txwv tsis pub nws yuav ua rau overheating thiab load txo.
50. Lub inverter puas yuav siv hluav taws xob yog tias nws tsis tsim hluav taws xob hmo ntuj?
Teb: Txoj kev xav, muaj lub lim dej ntawm qhov tso zis kawg ntawm lub inverter. Txawm li cas los xij, qhov kev siv hluav taws xob no tshwj xeeb tsawg, thiab nws yuav tsum tsis txhob ncav cuag ib kilowatt teev ib hlis.
51. Cov kev txhawb nqa PV hom twg yog siv tam sim no?
Teb: Tam sim no, cov ntaub ntawv tseem ceeb ntawm kev txhawb nqa photovoltaic yog aluminium alloy (A16005-T5 nto anodizing), stainless hlau (304), thiab galvanized steel (Q235 kub galvanizing). Ntawm lawv, stainless hlau muaj tus nqi siab tshaj, huab cua tsis zoo, thiab cov nqi rov ua dua tshiab.
Aluminium alloy kev txhawb nqa feem ntau yog siv rau kev siv lub hnub ci zog ntawm lub ru tsev ntawm cov vaj tse. Aluminium alloy muaj cov yam ntxwv ntawm corrosion kuj, lub teeb yuag, kev zoo nkauj thiab durability, tab sis nws cov kabmob muaj peev xwm tsawg, thiab nws tsis tuaj yeem siv rau cov phiaj xwm loj hnub ci fais fab nroj tsuag. Tsis tas li ntawd, tus nqi ntawm aluminium alloy yog me ntsis siab dua li tom qab kub galvanizing.
Lub galvanized steel bracket muaj kev ua haujlwm ruaj khov, cov txheej txheem tsim khoom, muaj peev xwm muaj peev xwm thiab kev teeb tsa yooj yim, thiab tau siv dav hauv cov chaw siv hluav taws xob thiab kev lag luam hnub ci photovoltaic thiab hnub ci zog.
52. Yuav ua li cas kom ntev lub neej kev pab cuam ntawm PV kev them nyiaj yug?
Teb: Rau hauv av photovoltaic kev them nyiaj yug system, lub hauv paus photovoltaic system feem ntau txais yuav daim ntawv ntawm pob zeb sawb (block) foundation. Qhov tseem ceeb tshaj plaws ntawm txhua hom kev txhawb nqa hnub ci PV yog nws cov huab cua. Cov qauv yuav tsum txhim khu kev qha thiab muaj peev xwm tiv taus atmospheric yaig, cua load thiab lwm yam cuam tshuam sab nraud. Kev nyab xeeb thiab txhim khu kev qha, kev siv siab tshaj plaws nrog tus nqi qis kawg nkaus, yuav luag txij nkawm dawb thiab txhim khu kev qha yog txhua yam tseem ceeb uas yuav tsum tau xav txog thaum xaiv cov tswv yim.
53. Dab tsi ntawm kev txhawb nqa PV cov neeg siv khoom tsom mus rau?
Teb: Cov chaw tsim khoom ntawm PV kev txhawb nqa ntsib cov kev xav tau ntawm cov neeg siv khoom. Thaum cov neeg siv khoom paub lawv cov khoom, tshaj tawm cov ncauj lus kom ntxaws ntawm cov khoom yog qhov ua tau zoo los yeej qhov kev ntseeg siab ntawm cov neeg siv khoom. Feem ntau, nws tsis tas yuav tsom mus rau qhov tsis ua tiav thaum xaiv cov neeg siv tsis yog kev tshaj lij rau PV. Qhov no tsis yog hais tias cov kev txwv tsis tseem ceeb, tab sis yog tias ntau qhov tsis tuaj yeem nkag siab, peb yuav tsum tsom mus rau kev qhia cov ntsiab lus los ntawm sab, thiab tom qab ntawd sib piv cov kev ntsuas tom qab kev nkag siab ua ntej. Cov ntaub ntawv sib txawv thiab kev ua haujlwm ntawm tib qhov tsis sib xws kuj yuav txawv ntau. Qhov no yog ib qho ntawm cov laj thawj vim li cas cov khoom lag luam tseem nyob ntawm tus nqi siab txawm tias lawv qhov kev ua haujlwm qis.
54. Cov teeb meem dab tsi yuav tsum tau them rau thaum xaiv lub hnub ci PV kev them nyiaj yug?
Teb: Kev xaiv cov khoom siv hluav taws xob hnub ci thiab cov txheej txheem kev teeb tsa yuav tsum tau muab xam kom nruj dua. Tsis tas li ntawd, nws raug cuam tshuam los ntawm qhov chaw teeb tsa, thaj av, kev nyab xeeb, ib puag ncig thiab lwm yam. Huab cua kuj tseem yog ib lub hauv paus rau kev xaiv. Piv txwv li, qhov chaw teeb tsa nrog kev ntxhib los mos tuaj yeem kho tau los ntawm av thauj tog rau nkoj. Yog tias keeb kwm huab cua siab tshaj plaws los yog cov daus siab tshaj plaws nyob rau hauv ib qho chaw, cov khoom siv nrog tus nqi qis thiab kev txawj txaus tuaj yeem xaiv tau. Tsis tas li ntawd, tej yam xws li kev saib xyuas thiab cov khoom siv rov qab yuav tsum tau xav txog.
55. Yuav ua li cas txog kev ruaj ntseg ntawm PV kev them nyiaj yug system? Nws puas yuav poob rau ob peb xyoos?
A: Nws raug nquahu kom xaiv lub npe loj ntawm lub bracket, uas feem ntau dhau los ntawm kev soj ntsuam cov ntawv pov thawj thoob ntiaj teb, dhau cov tshuaj ntsev thiab tshuaj ammonia corrosion, thiab muaj kev tiv thaiv corrosion zoo heev. Lub sijhawm tiv thaiv corrosion tuaj yeem ntev li 25 xyoos.
56. Cov khoom siv dav dav npaum li cas yuav tsum tau ntxuav? Kuv yuav tsum xyuam xim rau dab tsi thaum ntxuav?
Teb: Raws li tus neeg muag khoom cov lus qhia ua haujlwm, cov khoom uas yuav tsum tau kuaj xyuas tsis tu ncua. Lub luag haujlwm tseem ceeb ntawm kev ua haujlwm ntawm qhov system yog los so cov khoom. Feem ntau, kev siv phau ntawv so tsis tas yuav tsum muaj nyob rau hauv cov cheeb tsam uas muaj nag hnyav, thiab kev tu yog li ib hlis ib zaug hauv lub caij tsis los nag. Tus naj npawb ntawm cov ntaub so tuaj yeem nce ntxiv raws li qhov tsim nyog hauv thaj chaw uas muaj cov plua plav loj, thiab cov daus hnyav yuav tsum tau muab tshem tawm hauv lub sijhawm hauv thaj chaw uas muaj cov daus loj kom tsis txhob cuam tshuam rau lub zog tsim hluav taws xob thiab kev tiv thaiv tsis sib xws tom qab daus yaj, thiab cov xov tooj ntawm shielding Cheebtsam los yog khib nyiab yuav tsum tau ntxuav nyob rau hauv lub sij hawm.
Txhawm rau kom tsis txhob raug hluav taws xob raug mob thiab ua rau muaj kev puas tsuaj rau lub module tshwm sim los ntawm tuab so ntawm lub module nyob rau hauv qhov kub thiab txias lub teeb, nws raug nquahu kom ntxuav lub module thaum sawv ntxov lossis yav tav su. Nws raug nquahu kom ntxuav cov iav saum npoo ntawm PV module nrog txhuam mos thiab dej huv thiab me me. Lub zog tu yuav tsum me me kom tsis txhob muaj kev puas tsuaj rau cov iav nto. Rau cov khoom nrog coated iav, yuav tsum tau them nyiaj mloog kom tsis txhob muaj kev puas tsuaj rau cov txheej txheej.
Lus Cim: Tsis txhob sim ntxuav cov iav uas tawg los yog perforated rov qab phaj. Xws li cov khoom yuav ua rau muaj hluav taws xob poob siab.
57. Yuav ua li cas daws cov teeb meem tsis zoo ntawm tsev neeg cov khoom siv hluav taws xob photovoltaic?
Teb: Yog tias muaj teeb meem hauv qhov system thaum lub sijhawm lav, koj tuaj yeem ua ntej hu rau lub installer lossis kev ua haujlwm thiab kev saib xyuas kom piav qhia txog qhov teeb meem ntawm lub system, thiab tus installer lossis kev ua haujlwm thiab kev saib xyuas yuav teb qhov teeb meem raws li tus neeg siv cov lus piav qhia. Yog tias qhov teeb meem tsis tuaj yeem raug tshem tawm, cov neeg ua haujlwm tshwj xeeb yuav raug xa mus rau qhov chaw kho.
58. Yuav ua li cas txo tus nqi kho ntawm lub photoelectric system?
A: Nws raug nquahu kom xaiv cov khoom lag luam nrog lub koob npe zoo thiab kev pab cuam tom qab muag rau txhua qhov chaw thiab cov ntaub ntawv ntawm qhov system.
Cov khoom tsim nyog tuaj yeem txo qhov ua tsis tiav. Cov neeg siv yuav tsum nruj me ntsis raws li cov neeg siv phau ntawv ntawm cov khoom system thiab tsis tu ncua xyuas thiab ntxuav lub system.
59. Yuav ua li cas kom siv downtime?
Teb: Nws yog qhov zoo dua los tswj lub kaw lus thaum sawv ntxov lossis yav tsaus ntuj thaum lub teeb tsis muaj zog thiab lub kaw lus tsis ua haujlwm. Thaum lub sij hawm tu, coj kev tiv thaiv, hnav cov hnab looj tes insulating thiab siv cov cuab yeej insulating.
60. Dab tsi yog cov cim txwv hauv kev nyab xeeb ntawm photovoltaic system?
duab
61. Daim ntawv thov thiab kev teeb tsa hom kev faib hluav taws xob hluav taws xob photovoltaic?
A: Lub tshuab hluav taws xob photovoltaic faib tuaj yeem ntsia tau rau hauv txhua qhov chaw nrog lub hnub ci, suav nrog hauv av, sab saum toj ntawm cov tsev, sab facades, balconies, thiab lwm yam. , cov neeg nyob hauv, cov chaw tsim khoom, lub ru tsev lag luam, lub tsev tsheb, thiab cov chaw nres tsheb sab saum toj; Muaj peb hom kev teeb tsa: pob zeb, xim hlau phaj thiab pobzeb.
62. Qhov chaw tsis zoo ntawm lub tshuab hluav taws xob photovoltaic tawg. Koj puas tuaj yeem hloov lawv tus kheej?
A: Lub hnub kub thaum tav su tsis tuaj yeem hloov tam sim ntawd. Nws raug nquahu kom hloov nws thaum sawv ntxov lossis yav tav su. Kev ua haujlwm thiab kev saib xyuas cov neeg ua haujlwm ntawm lub chaw nres tsheb fais fab yuav raug hu rau lub sijhawm, thiab cov kws tshaj lij yuav tsum tau mus hloov nws.
63. Puas yog nws yuav tsum tau txiav lub tshuab hluav taws xob photovoltaic hauv huab cua xob quaj?
A: Faib cov tshuab hluav taws xob photovoltaic yog nruab nrog cov cuab yeej tiv thaiv hluav taws xob, yog li lawv yuav tsum tsis txhob txiav. Rau kev nyab xeeb, nws raug nquahu kom tshem tawm qhov hloov pauv ntawm lub thawv sib txuas. Txiav tawm qhov kev sib txuas nrog PV module kom tsis txhob muaj hluav taws xob ncaj qha uas tsis tuaj yeem raug tshem tawm los ntawm kev tiv thaiv xob laim. Cov neeg ua haujlwm ua haujlwm thiab tu cov neeg ua haujlwm yuav tsum tshawb xyuas qhov ua tau zoo ntawm kev tiv thaiv xob laim kom tsis txhob muaj kev phom sij los ntawm qhov tsis ua haujlwm ntawm kev tiv thaiv xob laim.
64. Yuav ua li cas txog kev nyab xeeb ntawm lub tshuab hluav taws xob photovoltaic thiab yuav ua li cas nrog xob laim, lawg, hluav taws xob to thiab lwm yam teeb meem?
Teb: Ua ntej tshaj plaws, DC lub thawv sib txuas, inverter thiab lwm yam khoom siv kab muaj kev ua haujlwm ntawm kev tiv thaiv overload. Thaum xob laim tawg, tawg thiab lwm yam txawv txav tshwm sim, lawv yuav raug kaw thiab txiav tawm, yog li tsis muaj teeb meem kev nyab xeeb. Qhov thib ob, qhov saum npoo ntawm PV module yog ua los ntawm ultra-muaj zog cuam tshuam resistant tempered iav. Thaum dhau EU daim ntawv pov thawj, nws tau dhau los ua qhov kev sim nruj thiab tuaj yeem tiv taus cua siab ntawm 200Pa thiab daus siab ntawm 7200Pa. Nws yog ib qho nyuaj rau kev puas tsuaj rau PV vaj huam sib luag nyob rau hauv tej yam ntuj tso huab cua. Tsis tas li ntawd, txhua lub PV module tuaj yeem ua haujlwm ntawm nws tus kheej, txawm tias ib qho module puas lawm, nws yuav tsis cuam tshuam rau kev ua haujlwm ntawm lwm cov modules.
65. Puas yog lub tsev duab ntxoov ntxoo, nplooj thiab txawm tias cov noog poob rau ntawm lub photoelectric module puas cuam tshuam rau lub zog tsim hluav taws xob?
Teb: Thaum cov khoom raug thaiv, lub kaw lus lub zog tsim hluav taws xob yuav raug txo, thiab lub zog tsim hluav taws xob tsawg dua li ntawm lwm lub tshuab tsis thaiv.
Cov yam ntxwv hluav taws xob ntawm lub hnub ci lub hnub ci siv nyob rau hauv txhua lub module yog qhov zoo ib yam, txwv tsis pub cov khoom siv hluav taws xob kub yuav raug tsim los ntawm cov hlwb (cov teeb meem hlwb) nrog cov hluav taws xob tsis zoo lossis raug thaiv. Lub shielded hnub ci cell module nyob rau hauv ib tug series ceg yuav siv tau raws li ib tug load rau haus lub zog generated los ntawm lwm yam hnub ci cell modules nrog lub teeb. Lub hnub ci hluav taws xob tiv thaiv hluav taws xob yuav ua kom sov rau lub sijhawm no, uas yog qhov tshwm sim ntawm qhov kub thiab txias, uas tuaj yeem ua rau lub hnub ci hluav taws xob puas tsuaj. Qee lub zog tsim los ntawm lub hnub ci nrog lub teeb ci tuaj yeem raug siv los ntawm cov hlwb uas thaiv. Txhawm rau kom tsis txhob muaj qhov kub ntawm cov ceg, nws yog ib qho tsim nyog yuav tsum tau nruab ib lub bypass diode ntawm PV module. Txhawm rau tiv thaiv qhov kub ntawm qhov sib npaug, nws yog ib qho tsim nyog yuav tsum tau nruab ib lub DC fuse ntawm txhua txoj hlua PV module.