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Xa udibana nemozulu yesanti, njani ukugcina isikhululo samandla e-photovoltaic?

  • iindaba2021-03-22
  • iindaba

iintambo zesola DC

 

Umntla-ntshona weChina unezona zixhobo zityebileyo zamandla elanga eTshayina.Inemozulu eyomileyo, imvula encinci kakhulu, kunye nelanga elithe ngqo ixesha elide.Iiprojekthi ezininzi ezinkulu ze-photovoltaic zakhiwe apha.Nangona kunjalo, imozulu yesanti kunye nothuli rhoqo yabangela ingxaki enkulu kumbane welanga.Xa udibana nesiqhwithi sesanti, umphumo wokuvelisa amandla uyancipha kakhulu, ukwandisa iindleko zokuvelisa amandla, kunye nokuchaphazela ubomi beemodyuli ze-photovoltaic;ukongeza, emva kwesiqhwithi sesanti, isanti kunye nothuli olugqunywe kwiipaneli ze-photovoltaic kufuneka zihlanjululwe, kwaye ukusetyenziswa kwamanzi kunye neeyure zokusebenza nazo zothusa kakhulu.

Ngoko, xa udibana nemozulu yesanti,indlela yokugcina isikhululo samandla e-photovoltaic?

 

1. Nika ingqalelo ixesha lokucoca kunye nokuphindaphinda kwezityalo zamandla e-photovoltaic

Izityalo zamandla e-Photovoltaic zisebenza phantsi kweemeko zokukhanya.Ngaphantsi kokukhanya okunamandla, izityalo zamandla e-photovoltaic zivelisa i-voltages ephezulu kunye nemisinga emikhulu.Ukuba zicocwe ngeli xesha, zinokubangela iingozi zokhuseleko ngokulula.Ngokuqhelekileyo, ukucoca imisebenzi efana nokususa uthuli kwizikhululo zamandla e-photovoltaic zikhethwa kwangethubakusasa okanye ngokuhlwaixesha, ngenxa yokuba ukusebenza kakuhle kwesikhululo samandla ngeli xesha liphantsi, ilahleko yokuvelisa amandla incinci, kwaye amacandelo anokuthintelwa ngokufanelekileyo ukuba avalelwe yizithunzi.
Ukongezelela, ngenxa yokuqwalasela ukusebenza kakuhle kokuveliswa kwamandla kunye neendleko zokucoca, ukukhutshwa kothuli kunye nokucocwa kweepaneli zelanga akufanele kube rhoqo.Ngokuqhelekileyo, ukucoca2-3 amaxesha ngenyangazinokuzigcina zisebenza ngokufanelekileyo.Kwimeko yesiphango sesanti esifana nesi, isantya sokucoca kufuneka sandiswe ukunciphisa ilahleko yokuvelisa amandla.

 

pv dc intambo

 

2. Kuphephe ukugungxulwa ngokuthe ngqo ngamanzi

Ngenxa yokuba imozulu yesanti nothuli idla ngokubakho ebusika nasentlakohlaza, iqondo lobushushu liphantsi, kwaye ebusuku iqondo lobushushu linokuba malunga neqanda.Ukuba ihlanjwe ngamanzi, kulula ukukhenkcela kumphezulu wemodyuli ye-photovoltaic, enokubangela umonakalo onjenge.iintanda.Ukongezelela, kwinkqubo yokucoca amanzi, kuyimfuneko ukuphepha amanzi ngokuthe ngqo ukuba abe manzi kwibhokisi ye-junction, enokubangela ukubaukuvuzaingozi.Inkqubo yokutshiza ingasetyenziswa, kwaye ukucoca okudinayo ngesandla kunokuphetshwa.

 

3. Abaqhubi kufuneka bathathele ingqalelo ukhuseleko

Xa uhlambulula amacandelo, qaphela ukuba ungatshitshisi iikona ezibukhali zamacandelo kunye ne-bracket, kwaye uthathe amanyathelo okukhusela xa ususa uthuli.Iiintambo zesola DC ezibekwe ngaphandle ziqhagamshelwe kwiimodyuli kunye nee-inverters.Njengoko ixesha lihamba, ulusu lwangaphandle lweentambo lunokuthi lubonakale.Ngoko ke, xa ucoca, khangela imeko yeentambo kuqala kwayesusa ingozi efihliweyo yokuvuzaphambi kokuba uqhubeke ucocekile.Ukongezelela, kwiipaneli ze-photovoltaic ezifakwe kwiiphahla ezinqamlekileyo, kuyimfuneko ukubeka ingqalelo ngakumbi kumngcipheko wabantu abahla okanye behla xa becoca.

 

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Uninzi lwezikhululo zamandla ezisekelwe emhlabeni kuMntla-ntshona weTshayina zifumaneka kwiindawo eziyintlango, kwaye izaqhwithi zesanti ziphantse zaxhaphaka.Uninzi lwabasebenzi beplanti yamandla e-photovoltaic kunye nokugcinwa kwabasebenzi baye baqulunqa isethi yamanyathelo okuphendula akhulileyo ukuqinisekisa ukhuseleko lwabasebenzi kunye nokunciphisa impembelelo yezaqhwithi zesanti.
Enyanisweni, ukwenza umsebenzi omhle ekususweni kothuli lwesikhululo samandla e-photovoltaic akuncedi kuphelabandise ubomi benkonzo yesikhululo samandla kunye nokuphucula ukusebenza kakuhle kokuveliswa kwamandla, kodwa nokufakela isikhululo samandla e-photovoltaic kwindawo eyintlango, into elungileyo "iprojekthi yokulawula isanti“.
Okokuqala, iimfumba zesiseko zeepaneli zokuvelisa amandla e-photovoltaic zinokudlala indima enhle ekulungiseni isanti;emva kokufakwa okukhulu kweepaneli zokuvelisa amandla, izityalo zomhlaba ziya kuvinjelwa ukukhanya kwelanga okugqithiseleyo emini, kunye nokusetyenziswa kweepaneli zemodyuli ye-photovoltaic ukukhusela ukukhanya kwelanga ngokuthe ngqo kunciphisa ukufudumala kwamanzi angaphezulu.I-shading effect yebhodi inokunciphisa i-evaporation nge-20% ukuya kwi-30%, kwaye inciphise ngokufanelekileyo isantya somoya.Oku kunokuphucula kakhulu indawo yokuhlala yezityalo.Ukudityaniswa kweempompo zamanzi elanga kunye nokunkcenkceshela okucolekileyo nako kunokubonelela ngamandla ophuhliso oluzinzileyo kuphuculo lweentlango.Ngokunyuka kwamandla eemodyuli ze-photovoltaic, ingeniso yokuvelisa amandla iya kuqhubeka nokunyuka, okuya kuzisa ngakumbi kunye neenzuzo eziphezulu zokusingqongileyo kunye nezoqoqosho kwizikhululo zamandla e-photovoltaic.

 

Dongguan Slocable Photovoltaic Technology Co.,LTD.

Yongeza:I-Guangda Manufacturing Hongmei Science and Technology Park, No. 9-2, iCandelo leHongmei, iWangsha Road, iDolophu yaseHongmei, iDongguan, iGuangdong, iChina

I-TEL: 0769-22010201

E-mail:pv@slocable.com.cn

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