PVGIS vs PVWatts: Yeyiphi iKhatyhuleyitha yeSolar echaneke ngakumbi?

Zintoni ii PVGIS kunye neePVWatts?

PVGIS (INkqubo yoLwazi lweJografi yeFotovoltaic) yiKhomishini yaseYurophu ephuhliswe elanga Isixhobo sokuvavanya ukusebenza kwe-radiation kunye ne-photovoltaic system. Ekuqaleni yenzelwe iimarike zaseYurophu, PVGIS ngoku ibonelela ngokhuseleko lwehlabathi ngedatha yemeteorology eneenkcukacha kunye nobuchule obuphambili bomfuziselo.

IiPVWatts yi-NREL's (iLebhu yeSizwe yaMandla aVuselelekayo) isibali se-intanethi sasimahla esiyiliweyo ikakhulu kwimarike yaseMelika. Inika uqikelelo olulula lwemveliso yamandla elanga kusetyenziswa idatha yemozulu esemgangathweni kunye nemilinganiselo yenkqubo.

Ukuchaneka kothelekiso: PVGIS vs PVWatts

Imithombo yeDatha kunye neNkcazo

PVGIS isebenzisa iiseti zedatha zesathelayithi ezinesisombululo esiphezulu:

• Idatha yokuhlaziywa kwakhona kwe-ERA5 (1981–2020)
• I-SARAH-3 idatha yesathelayithi yaseYurophu naseAfrika
• Idatha ye-NSRDB yaseMelika
• PVGIS-SARAH2 malunga ne-European coverage eneenkcukacha

IPVWatts ixhomekeke ikakhulu kwi:

• TMY3 (Unyaka oqhelekileyo weMeteorological) idatha yase-US
• Izikhululo zemozulu zamazwe ngamazwe kwiindawo zehlabathi
• I-NSRDB (Isiseko seDatha seSizwe soMbane weSolar)

Ophumeleleyo: PVGIS -Isisombululo esiphezulu sedatha kunye nemithombo yokuqinisekisa emininzi inika phezulu ukuchaneka, ngakumbi kwiindawo zaseYurophu nakwihlabathi jikelele.

Ukuchaneka kweJografi

PVGIS inikezela ngezibalo zendawo ethile nge:

• Ukuya kuthi ga kwisisombululo sesithuba se-1 km eYurophu
• Uhlalutyo lomhlaba kunye ne-horizon
• Ukuqwalaselwa kweenguqu zemozulu yendawo

I-PVWatts ibonelela:

• Utoliko lwedatha yemozulu emgangathweni
• Ukuqwalaselwa komhlaba okulinganiselweyo
• I-avareji yejografi ebanzi

Ukuchaneka koMfanekiso weNkqubo

PVGIS ibandakanya iimpawu eziphambili:

• Uhlalutyo lwe-shading oluneenkcukacha
• Imodeli ye-coefficient yobushushu
• Iijika ezisebenzayo ze-inverter
• Ubalo lwelahleko lwenkqubo

I-PVWatts ibonelela:

• Ukwenza imodeli yenkqubo eyenziwe lula
• Iingcamango zelahleko eziqhelekileyo
• Ukusebenza kwe-inverter esisiseko

Iiyantlukwano eziphambili phakathi kweeKhatyhuleyitha zeSolar

Ujongano lomsebenzisi kunye nokuFikelela

PVGIS Izinto eziluncedo:

• Ujongano lwenqanaba lobuchwephesha
• Iinketho zokubala ezininzi
• Iiparamitha zobugcisa ezineenkcukacha
• Izakhono zokuthumela ngaphandle kusetyenziso lobungcali

I-PVWatts eluncedo:

• Amava omsebenzisi alula
• Izibalo ezikhawulezayo
• Uyilo lweselula-friendly
• Ijika lemfundo encinci

Iindleko kunye noFikelelo

PVGIS inikeza zombini iinguqulelo zasimahla kunye neprimiyamu. I simahla PVGIS isixhobo sokubala inikeza ezisisiseko ukusebenza, ngelixa i iprimiyamu PVGIS24 inguqulelo ibandakanya iimpawu eziphambili ze abafakeli belanga abaziingcali kunye neenjineli.

IiPVWatts zisimahla kodwa zineempawu eziphambili.

UkuChaneka koMmandla wokuSebenza

• IYurophu kunye neAfrika: PVGIS ibonisa ukuchaneka okuphezulu ngenxa yoku SARAH-3 idatha yesathelayithi kunye nolungelelwaniso lwasekhaya.
• Amazwe Amanyene: Zombini izixhobo zisebenza kakuhle, kunye neePVWatts zineengenelo ezincinci ngokuthe ngqo Imimandla yase-US ngenxa yoqinisekiso olubanzi lwe-NSRDB.
• I-Asia kunye ne-Oceania: PVGIS Ngokwesiqhelo ibonelela ngoqikelelo olungcono ngenxa yokubanzi iiseti zedatha zehlabathi.

Yeyiphi iCalculator onokuthi uyikhethe?

Khetha PVGIS Nini:

• Ukusebenza kwiiprojekthi zorhwebo okanye eziluncedo
• Ifuna uhlalutyo lwemali oluneenkcukacha (sebenzisa i PVGIS ezemali isifanisi)
• Isebenza ngaphandle kwe-United States
• Ifuna ukuchaneka kwebakala lobungcali
• Ukucwangcisa ukufakela okuyinkimbinkimbi kunye neenkxalabo ze-shading

Khetha iiPVWatts Xa:

• Ukwenza uqikelelo olukhawulezayo lweendawo zokuhlala e-US
• Entsha kwizibalo zelanga
• Ifuna iziphumo ezilula, ezikhawulezayo
• Ukusebenza ngolwazi oluncinci lobugcisa

Uthelekiso lweempawu eziPhambili

PVGIS Ubunakho obukwinqanaba eliphezulu

I PVGIS isixhobo sokubala solar inikeza imodeli ephucukileyo kuquka:

• Ubalo lwephaneli yeBifacial
• Ukulandelela inkqubo yokuphucula
• Iiprofayili zokukhupha amandla ngeyure
• Uqikelelo lwempembelelo yokutshintsha kwemozulu

Izixhobo zoHlalutyo lweMali

PVGIS ibonelela ngemodeli ebanzi yoqoqosho ngezixhobo zayo ezizinikeleyo zemali, ukunceda abasebenzisi ukubala:

• Imbuyekezo kutyalo-mali (ROI)
• Amaxesha okuhlawula
• Uhlalutyo lweendleko zeLifecycle
• Iimeko zokunyuka kwexabiso lamandla

Izifundo zoQinisekiso lwehlabathi lokwenyani

Uphando oluzimeleyo oluthelekisa ukuchaneka kwekhaltyhuleyitha yelanga lubonisa:

• PVGIS ngokuqhelekileyo ifezekisa ukuchaneka kwe-3-5% yofakelo lwaseYurophu
• I-PVWatts ibonisa ukuchaneka kwe-4-7% kwiinkqubo zokuhlala zase-US
• Zombini izixhobo zisebenza ngcono kunezinye zengingqi kwiimarike zazo eziphambili

Umgangatho weDatha kunye noHlaziyo

PVGIS igcina ukuchaneka okubalaseleyo ngokusebenzisa:

• Uhlaziyo lweseti yedatha rhoqo
• Uphuculo oluqhubekayo lwe-algorithm
• Ukuqinisekiswa okubanzi ngokuchasene nemilinganiselo yomhlaba
• Ukudityaniswa kophando lwamva nje lwemozulu

Ukufumana iinkcukacha zobugcisa kunye nendlela yokusebenza, jonga ngokubanzi PVGIS uxwebhu.

IiNgcebiso zoBuchule boShishino

Iingcali zoshishino lwelanga zihlala zicebisa:

1. Izifakeli zendawo yokuhlala: Qala ngePVWatts ngoqikelelo olukhawulezayo, qinisekisa nge PVGIS
2. Abaphuhlisi boRhwebo: Sebenzisa PVGIS kubalo lokuqala
3. Iiprojekthi zamazwe ngamazwe: PVGIS inikeza ukuchaneka okuphezulu kwehlabathi
4. Imodeli yezemali: Hlanganisa izixhobo zohlalutyo olubanzi

Isiphelo: Ukwenza Ukhetho Olululo

PVGIS ivela njengokhetho oluchaneke ngakumbi kuninzi lwezicelo zobungcali, ngakumbi kumazwe ngamazwe iiprojekthi kunye nohlalutyo lwenkqubo oluneenkcukacha. Imithombo yayo ephezulu yedatha, izakhono zokumodela eziphambili, kunye ukuqinisekiswa okubanzi kwenza kube lolona khetho lukhethwayo kuphuhliso olunzulu lwelanga.

IiPVWatts zihlala zixabisekile kuqikelelo olukhawulezayo lwendawo yokuhlala yase-US kunye neenjongo zemfundo. Ngeziphumo ezizezona zilungileyo, zininzi Iingcali zisebenzisa izixhobo zombini ngokuncedisana, ukuqala ngePVWatts kuqikelelo lokuqala kunye nokuqinisekisa nge. PVGIS kwizibalo zokugqibela.

Ukhetho ekugqibeleni luxhomekeke kwiimfuno zakho ezithile: iimfuno zokuchaneka, indawo yendawo, iprojekthi ukuntsonkotha, nokuqwalaselwa kohlahlo lwabiwo-mali.

Imibuzo ebuzwa qho

Ngaba PVGIS simahla ukusetyenziswa?

PVGIS inikeza zombini iinguqulelo zasimahla kunye neprimiyamu. Uguqulelo olusisiseko lubonelela ngezibalo ezibalulekileyo, ngelixa i-premium inguqulelo ibandakanya iimpawu eziphambili zosetyenziso lobungcali.

Yeyiphi ikhalityhuleyitha engcono kwindawo yokuhlala yelanga?

Kwiiprojekthi zokuhlala zase-US, i-PVWatts inika ukuchaneka okwaneleyo kunye nokusebenziseka lula. Yeyamazwe ngamazwe iiprojekthi zokuhlala, PVGIS inikeza ukuchaneka okuphezulu.

Ndingazisebenzisa zombini izixhobo zokubala kunye?

Ewe, iingcali ezininzi zisebenzisa izixhobo zombini ngokuncedisana-i-PVWatts zoqikelelo lokuqala olukhawulezayo kunye PVGIS ngenxa ukuqinisekiswa okuneenkcukacha kunye nezibalo zokugqibela.

Zihlaziywa kangaphi oovimba beenkcukacha zemozulu?

PVGIS ihlaziya iiseti zedatha yayo ngonyaka ngesathelayithi yamva nje kunye nedatha yomlinganiselo womhlaba. Uhlaziyo lwePVWatts luyenzeka ngaphantsi rhoqo kodwa ugcine ukuhambelana nemigangatho ye-NREL.

Sesiphi isixhobo esiphatha uhlalutyo lwe-shading ngcono?

PVGIS ibonelela ngohlalutyo oluntsonkothileyo lwe-shading kunye ne-terrain modeling kunye nezibalo ze-horizon, ngelixa i-PVWatts isebenzisa iingqikelelo ze-shading ezilula.

Ngaba zikhona ii-apps ezifumanekayo?

Zombini izixhobo zibonelela ngonxibelelwano olusekwe kwiwebhu olulungiselelwe izixhobo eziphathwayo, nangona kungekho fowuni ezinikeleyo izicelo.

Sesiphi isibali-manani esichaneke ngakumbi kwiinkqubo zokulandelela umkhondo?

PVGIS ibonelela ngenkqubo yokulandela umkhondo egqwesileyo kunye ne-algorithms yokulandelela ilanga kunye nokwenza ngcono izakhono.

Ngaba ezi khalityhuleyitha zinokuqikelela iinkqubo zokugcina ibhetri?

Akukho nasinye isixhobo esibala ngokuthe ngqo ukugcinwa kwebhetri, kodwa zombini zibonelela ngedatha yeyure yemveliso enokusetyenziselwa uhlalutyo lwesayizi yenkqubo yokugcina.

Ingaba iikhaltyhuleyitha ziziphatha njani iiteknoloji zephaneli ezahlukeneyo?

PVGIS ibonelela ngeeparitha zetekhnoloji yephaneli eneenkcukacha ngakumbi, ngelixa i-PVWatts isebenzisa uqikelelo olusemgangathweni olusemgangathweni kwiindidi ezahlukeneyo zephaneli.

Sesiphi isixhobo esingcono ngeenjongo zophando?

PVGIS ibonelela ngokuthunyelwa ngaphandle kwedatha eneenkcukacha kunye neeparamitha zobugcisa ezifanelekileyo kwizifundo kunye nophando izicelo.