Umxhasi weshishini elinzima ufuna uphahla lwelanga. I-RFQ yomhlaba ekuthengeni kwaye idluliselwe kumaqela amathathu: ikontrakta yesakhiwo sensimbi, i-PV installer kunye ne-EPC yomntu wesithathu. Kwiinyanga ezintandathu kamva: iikhontrakthi ezintathu, ii-odolo ezimbini zokutshintsha, kunye nengxabano enye engasonjululwanga.
Kule projekthi ye-crossover edibanisa izakhiwo zetsimbi kunye ne-PV ye-rooftop, i-shishini ayinalo ulwahlulo olucacileyo loxanduva - xa kukho into engahambi kakuhle, akukho qela eliphendulayo.
Kwaye i-ZM-Besta sisisombululo esivala eso sikhewu soxanduva.
Eli nqaku licacisa izinto ezintathu: ingqiqo emva kolu didi, iindidi ezisixhenxe zababoneleli kwimarike ye-BIPV yoshishino olunzima, kwaye kutheni imodeli yokudibanisa iqumrhu elilodwa iphumelela kwiindleko, ishedyuli kunye nomjikelo wobomi obupheleleyo.
INkcazelo yeCandelo: Ingcaphephe yoManyano lwe-BIPV yoShishino olunzima
Eli Candelo lithetha ntoni
"Ingcali yokuHlanganisa i-BIPV" ayiyona inkampani yesakhiwo sensimbi eyenza i-solar, okanye inkampani ye-PV eqeshe ikontrakta yensimbi. Inye yobunjineli kunye neqela lokuhambisa - iinjineli ezifanayo ziyila isakhiwo sensimbi kunye nenkqubo ye-PV kumzobo ofanayo, ngexesha elifanayo.
Iimpawu ezintathu zokusebenza zichaza olu didi:
- Ubunjineli obubambiseneyo kwinqanaba lomzobo: iinjineli zesakhiwo kunye ne-PV ziphonononga imizobo kunye kwimodeli ye-BIM; omabini amacala asayina phambi kokuba naliphi na ilungu lentsimbi lisikwe
- Ukudityaniswa kwenqanaba lefektri kwamalungu entsimbi kunye nePV: I-purlins, izibiyeli, iitreyi zentambo kunye neendlela zokuhamba zifakelwe kwangaphambili okanye ziphawulwe kwangaphambili ngexesha lokwenziwa kwentsimbi, azifakwa kamva eluphahleni.
- Iqela elinye elinoxanduva lomjikelo weminyaka engama-25 wobomi obupheleleyo: ulondolozo lwesakhiwo, ukutshintshwa kweemodyuli kunye nokwandiswa kwezakhono zonke zihamba kwiqela elinye elinoxanduva
Kutheni iShishini elinzima, hayi iNdawo yoRhwebo
Iimpawu zophahla lwezixhobo ezinzima zemizi-mveliso (izityalo zokulungisa intsimbi, iintsimbi zentsimbi, izityalo zesamente, iipaki zekhemikhali, amazibuko kunye neetheminali) azilungiswanga ngokuthe ngqo ngabadibanisi bePV abaqhelekileyo borhwebo:
| Uphawu lophahla lweShishini elinzima | Indlela yokuHlanganisa yePV eqhelekileyo | Indlela yeNgcali yoManyano lwe-BIPV |
| I-20–40 m ubude obucacileyo, ngaphakathi ngaphandle kwekholamu | Yongeza i-purlins ezongezelelweyo kwizibiyeli zemodyuli, ucutha indawo esebenzisekayo ecacileyo | I-PV ye-Factor ilayisha kuyilo oluphambili lwe-span kwaye ugcine i-span ecacileyo |
| Umthamo womthwalo wephahla 15-25 kg / ㎡ | Nciphisa inkqubo yePV ukuya kwi-8–10 kg/㎡, ushiya umthamo wophahla ungasetyenziswanga | Uyilo lokusetyenziswa kophahla olupheleleyo, umthamo womthwalo oxhaphakileyo osele unawo |
| Iimeko zokusebenza ezinzima (uthuli, ukungcangcazela, ukubola kweekhemikhali) | Izibiyeli eziqhelekileyo ze-aluminium, ubomi obufutshane benkonzo | Izibiyeli zentsimbi ezitshisiweyo ezidiphu ezishushu ezihambelana nenkqubo yokuchasa umhlwa yesakhiwo |
| Ukwandiswa kwamandla kwixesha elizayo | Uyilo lwexesha elinye; Ukwandiswa kuthetha i-EPC yesibini | Gcina imithwalo yokwandisa kunye neetreyi zentambo kuyilo lwelungu lentsimbi |
| Ubomi benkonzo ende (iminyaka engama-30+ yesakhiwo sentsimbi) | Iwaranti yemodyuli yeminyaka engama-25, kodwa iwaranti yolwakhiwo ihlala iyiminyaka eyi-10-15 kuphela | Yila zombini ubomi benkonzo obuhambelanayo |
Olu luhlu lukhona ngenxa yokuba ishishini elinzima kulapho ukuhlanganiswa kunikezela ngelona xabiso liphezulu - kwaye apho ukungabikho kokuhlanganiswa kubiza kakhulu.
Iintlobo ezisixhenxe zababoneleli, iingoma ezisixhenxe
Kwimarike ye-BIPV yoshishino olunzima, ababoneleli bawela kwiindlela ezisixhenxe ezihlukeneyo. Ngamnye unamandla ayo - kwaye ngamnye une-gap yokudibanisa ye-BIPV.
Ukwandiswa koMvelisi weNqanaba loku-1
Imelwe ngabavelisi bemodyuli ye-Tier-1 efana neTrina Solar, iJinko Solar kunye neJA Solar. Amandla abo angundoqo ngamaxabiso emodyuli aphantsi kunye nekhonkco lokubonelela oluzinzile. Isikhewu: uyilo lolwakhiwo lukhutshwa ngaphandle, ngoko ke ubume kunye nePV azizange zivele kumzobo ofanayo.
Ababoneleli ngeNkonzo ye-EPC ecocekileyo
Imelwe zii-PV EPC ezibanzi. Amandla angundoqo: amava okwenziwa kweprojekthi. I-Gap: amava anqongopheleyo anezipani ezinkulu kakhulu kunye nezakhiwo ezinzima, kunye nobunzulu bobunjineli bePV obungalinganiyo.
I-Central-SOE EPC Contractors
Imelwe zii-SOE ezisembindini ezifana nePowerChina. Amandla angundoqo: ulungelelwaniso lweeprojekthi ezinkulu kunye nokufikelela kwinkxaso-mali. Isikhewu: ukuqala kancinci, ixabiso leyunithi lilonke kunye nokusabela okubuthathaka kwiiprojekthi ezincinci neziphakathi.
Ii-EPC zeNdawo ezincinci neziPhakathi
Imelwe ngababoneleli beenkonzo bePV bephondo kunye nomasipala. Amandla angundoqo: impendulo yasekuhlaleni ekhawulezayo kunye nokuqhelana namaphepha-mvume asekuhlaleni. Umsantsa: isikali esilinganiselweyo kunye namandla abuthathaka anqamlezayo.
I-Inverter / Isongezo soMhlanganisi weNkqubo
Imelwe ngabadlali abaqale ngee-inverters, njengeGrwatt. Amandla angundoqo: ukulungiswa kwenkqubo yombane kunye nokubeka iliso elibukhali. Ubunzulu bobunjineli bezakhiwo buhlala bungonelanga, kwaye iinkcukacha ze-BIPV node azikho amandla angundoqo.
PV-Storage / Carport Extension
Imelwe ziinkampani ezingena kwi-BIPV ukusuka kwi-PV-storage-charging okanye iinkqubo ze-carport. Amandla angundoqo: ukuhlanganiswa kokugcinwa kwamandla kunye ne-EV-charging synergy. Ubunzulu obunganelanga xa uwela kwizakhiwo zokwakha.
Iqonga leCross-Border
Imelwe ngamaqonga athumela ngaphandle imodyuli, iimveliso ezinezikhongozeli. Amandla angundoqo: iimveliso ezisemgangathweni kunye nolungiselelo olukhawulezayo lokuwela imida. I-Gap: ubuthathaka bokwenza ngokwezifiso kwindawo kunye nokubandakanyeka okulinganiselweyo kubunjineli bolwakhiwo.
I-ZM-Besta ihleli kwingoma engaxinananga ngoku - ingoma yokudibanisa.
Izakhono ezintathu zichaza le ngoma:
Enye: uyilo lwezakhiwo zangaphakathi kunye nobunjineli bePV ngaphakathi kumbutho omnye - kungekhona amaqabane, kungekhona intsebenziswano, kodwa umvuzo ofanayo
Zimbini: multi-code isakhiwo intsimbi isakhono uyilo (EN 1090, AISC, BS, GB) - iqela elifanayo linokuhambisa kwiimarike zangaphandle ngaphandle kokuhlengahlengiswa
Ezintathu: Insimbi yezinga lefektri kunye nokuhlanganiswa kwePV - Ukumakishwa kwangaphambili kwe-purlin, i-bracket pre-installation kunye ne-embedded cable trays ezigqityiweyo ngexesha lokwenziwa kwentsimbi
Ezi ayizongxelo zentsebenziswano; ziziinkcazo zobume bombutho. Ungaqinisekisa kumgangatho wevenkile - leliphi isebe elivelise indawo yomzobo.
Oko Akufumanayo uMthengi
Iindleko zesiGqibo: Isinxibelelanisi esinye, hayi iZintlanu
| Ukuthengwa kwempahla | Imodeli yaBaboneleli abaninzi | Imodeli yoHlanganiso ye-ZM-Besta |
| Iikhontrakthi | 3–5 (isakhiwo, iPV, i-EPC, i-O&M, inkxaso-mali) | 1 (iqela elinye elinoxanduva) |
| Uphononongo loyilo | Imijikelo emi-2 (enye yesakhiwo, enye yePV) | Umjikelo om-1 (uphononongo oludibeneyo) |
| Iintlanganiso zonxibelelaniso kwisiza | Kanye ngeveki kwiqela ngalinye | Ifunxelwe ngaphakathi, ingabonakali kumthengi |
| Iingxabano zokutshintsha komyalelo | Ixhaphakile kwisakhiwo/ujongano lwePV | Isusiwe (iqela elifanayo) |
| Ulawulo lwewaranti yeminyaka engama-25 | Ukwahlula uxanduva | Ujongano olulodwa |
Oko umthengi agcinayo akusiyo imali kwizinto zomgca ngamnye, kodwa irhafu yokulungelelanisa kunye nerhafu yokutshintsha - ukulungelelaniswa kweprojekthi yoshishino lwamashishini amaninzi ngokuqhelekileyo kuqhuba i-8-15% yexabiso leprojekthi.
IShedyuli: Iindlela ezimbini eziBalulekileyo zidibana zibeNye
Kwimodeli yabathengisi abaninzi, indlela ebalulekileyo kukuba: ukulungiswa kwentsimbi → ukufakwa kwePV. Ezi zimbini azikwazi ukuqhuba ngokufanayo, kuba i-PV installer kufuneka ilinde ukuba isakhiwo sensimbi sigqitywe ngaphambi kokungena kwisayithi.
Kwimodeli yokudibanisa, iindlela ezibalulekileyo zidibanisa: isakhiwo kunye ne-PV zicwangciswe kunye, izikhundla ze-bracket ziphawulwe kwangaphambili, kwaye iimodyuli zihanjiswa kwisigqi sentsimbi. Le misebenzi mibini ihamba ngaxeshanye kwindlela enye ebalulekileyo.
Ugcino lweshedyuli eshiyekileyo ye-30-50% kububanzi bophahla. Olu luphawu loshishino, olusekwe kwiiprojekthi zePV zababoneleli abaninzi.
Umjikelo woBomi obugcweleyo: Intsebenziswano ye-25 yeminyaka, hayi iNtengiselwano yeminyaka emi-5
Amaziko anzima-amashishini asebenza iminyaka engama-30-50. Ubomi boyilo lwesakhiwo sentsimbi yiminyaka engama-50. Ubomi boyilo lwenkqubo ye-PV yiminyaka engama-25.
Kwimodeli yabathengisi abaninzi, ingxaki ifika ngonyaka wama-20 - "Sibiza bani ukuba bathathe indawo yeemodyuli?" Ikhontrakthi yensimbi iqhubela kumenzi we-PV, umenzi we-PV ubuyisela kwi-EPC yasekuqaleni, kwaye umniniyo ubanjwe phakathi.
Kwimodeli yokudibanisa, umbuzo wonyaka we-20 uba "Sifuna ukutshintsha iimodyuli kunye nomthamo ophindwe kabini - sifuna uphononongo lwesakhiwo ukuze siqinisekise ukuba uphahla luyakwazi ukuyiphatha." Umnxeba omnye oya kwiqela uvelisa ikowuti.
Inani Elibalulekileyo
I-50,000 ㎡ uphahla olunzima lwemizi-mveliso oluxhotyiswe ngenkqubo ye-PV ye-5 MW ngokuqhelekileyo luthwala ixabiso leprojekthi ye-3.5-5.0 yezigidi. Kwi-8-15% yerhafu yokulungelelanisa, iprojekthi yabaxhasi abaninzi ijongene ne-$ 280,000-750,000 kwiindleko zokulungelelanisa. Kwi-30-50% yokunyanzeliswa kweshedyuli kwi-scope scope, ii-6-12 iiveki zexesha elipheleleyo leprojekthi zingagcinwa - ngokuqhelekileyo ukuguqulela kwi-$ 50,000-100,000 yokugcinwa ngokungathanga ngqo kwisiza esinzima-industrial (izixhobo ezandisiweyo zesayithi, i-inshurensi yeprojekthi eyandisiweyo, ukulibaziseka kokuthunyelwa).
La manani ayiyontetho yentengiso ye-ZM-Besta; ziziipateni zeshishini ezinokubonwa kwiiprojekthi zePV zababoneleli abaninzi.
Zeziphi iiProjekthi esingazithathiyo
Ukucacisa ngokucacileyo ukuma kweshishini lethu, masiqale sichaze imida esebenzayo ye-ZM-Besta:
① Asilolona xabiso liphantsi lokhetho lweyunithi yexabiso lemodyuli. Abavelisi bemodyuli yenqanaba loku-1 banokunikezela ngamaxabiso aphantsi emodyuli.
② Kwiiprojekthi ezincinci zophahla lwentengiso, asisibo abakhawulezayo ukungena kwisiza. Amaqela e-EPC asekuhlaleni aphendula ngokukhawuleza.
③ Iiprojekthi ezinophahla olulula azisifanelanga. I-Simple single-slope light-steel sheds kunye ne-spring truss sheds elula ayifuni ukudibanisa okunzulu phakathi kwesakhiwo sentsimbi kunye ne-PV.
Iiprojekthi ezifanelekileyo kwi-ZM-Besta: izityalo ezinzima-industrial, iimeko zephahla eziyinkimbinkimbi kunye neemfuno eziphezulu kwiinkonzo zobunjineli; abathengi abaxabisa iqabane elinye elinoxanduva lokuthelekisa ngokulula iikowuti ezisezantsi ezivela kubaboneleli abaninzi.
Indlela Yokuvavanya
Imibuzo emithathu onokuthi uyibuze nawuphi na umthengisi othi wenza udibaniso lwe-BIPV:
- Ndibonise umzobo omnye apho iinjineli zesakhiwo kunye ne-PV zisebenza ngaxeshanye, nazo zombini iimbali zohlaziyo kwimodeli efanayo.Ukuba impendulo "yimizobo emibini eyahlukeneyo edityaniswe kamva," isaphulelo sebango.
- Ndihambise kumgangatho wevenkile. Ngaba izibiyeli zazidityaniswe ngexesha lokwenziwa kwentsimbi, okanye zifakwe ngokutsha emva kokwakhiwa eluphahleni? Impendulo imisela ukuba ukudibanisa kukwinqanaba loyilo okanye kwinqanaba lofakelo.
- Kunyaka wama-25, xa kufuneka nditshintshe iimodyuli kwaye ndenze uphononongo lwesakhiwo, zingaphi iifowuni ezithathayo? Ukuba impendulo ngamanani amabini, udibaniso lolwekhontrakthi, alusebenzi.
FAQ
I-Q1: Ngaba "iNgcali yokuHlanganisa i-BIPV" icandelo elaziwayo?
A: Ayilohlelo olusesikweni. Yinkcazo esebenzayo ebamba umsantsa wokudibanisa kwi-PV yophahla lweshishini elinzima. Isakhelo esineendlela ezisixhenxe apha ngasentla luhlalutyo lwendawo ye-ZM-Besta, hayi ulwahlulo olugunyazisiweyo lweqela lesithathu.
I-Q2: Kutheni ugxininise kwishishini elinzima kunokuba uthengise umhlaba?
A: Ishishini elinzima linexabiso eliphezulu lokudibanisa (izakhiwo eziyinkimbinkimbi, iimeko ezinzima, ubomi benkonzo ende). Iiprojekthi zentengiso yezindlu ezithengiswayo sele zibonelelwe kakuhle ziingoma ezikhoyo.
I-Q3: Ngaba imodeli yokudibanisa isebenza kwiiprojekthi zokubuyisela kwakhona?
A: Ewe. Qala ngovavanyo lolwakhiwo. Ukuba ulwakhiwo olukhoyo lunomthamo owaneleyo womthwalo, imodeli yokudibanisa ihambisa inzuzo efanayo yokulungelelanisa. Ukuba akunjalo, i-ZM-Besta inokubonelela ngesicwangciso sokomeleza ngaphakathi koyilo olufanayo.
I-Q4: Kuthekani ukuba isakhiwo sensimbi kunye ne-PV sixhaswa ngemali ngamaqela ahlukeneyo?
A: Isasebenza, kuba udibaniso lobunjineli lwenzeka kwinqanaba lomzobo - ligqitywe ngaphambi kokuba ulwabiwo-mali lwahlulwe.
I-Q5: Ngaba i-ZM-Besta ihambisa ngaphandle kweTshayina?
A: Ewe. Isiqinisekiso se-EN 1090 (CE) kunye nobuchule bokuyila iikhowudi ezininzi (AISC, BS, GB) zixhasa ukuthunyelwa kumazwe angaphandle eYurophu, eMelika, kuMbindi Mpuma, eMzantsi-mpuma Asia nase-Afrika. Iziseko ezihlanu zemveliso zibonelela ngezinto eziguquguqukayo.
Ufuna ukuvavanya kwimizuzu engama-30 ukuba iprojekthi yakho iyahambelana na nomzila wokuhlanganisa:
I-imeyile: info@xzbesta.com
