Ngokukhuthazwa komkhakha we-photovoltaic, namuhla abantu abaningi bafake i-photovoltaic ophahleni lwabo, kodwa kungani ukufakwa kwesiteshi samandla e-photovoltaic esisophahleni kungenakubalwa ngendawo?Kungakanani okwaziyo ngezinhlobo ezahlukene zokukhiqiza amandla e-photovoltaic?
Ukufakwa kwe-rooftop photovoltaic power station kungani kungenakubalwa ngendawo?
Isiteshi samandla e-Photovoltaic sibalwa ngama-watts (W), ama-watts amandla afakiwe, hhayi ngokuya ngendawo yokubala.Kodwa umthamo ofakiwe nendawo nayo ihlobene.
Ngoba manje imakethe yokukhiqiza amandla e-photovoltaic ihlukaniswe yaba izinhlobo ezintathu: amamojula we-amorphous silicon photovoltaic;amamojula we-polycrystalline silicon photovoltaic;amamojula we-monocrystalline silicon photovoltaic, nawo ayizici ezibalulekile zokukhiqiza amandla e-photovoltaic.
I-amorphous silicon photovoltaic module
Imoduli ye-amorphous silicon photovoltaic isikwele ngasinye kuphela ubukhulu obungu-78W kuphela, obuncane kakhulu bungaba ngu-50W kuphela.
Izici: indawo enkulu, intekenteke, ukusebenza kahle kokuguqulwa, ukuthutha okungaphephile, ukubola ngokushesha, kodwa ukukhanya okuphansi kungcono.

I-polycrystalline silicon photovoltaic module
Amamojula we-polycrystalline silicon photovoltaic ngemitha yesikwele amandla manje avame kakhulu emakethe 260W, 265W, 270W, 275W
Izici: ukuncipha kancane, impilo ende yesevisi uma kuqhathaniswa nentengo yemoduli ye-monocrystalline photovoltaic ukuze ube nenzuzo, futhi manje sekungaphezulu emakethe a.Ishadi elilandelayo:

I-Monocrystalline Silicon Photovoltaic
Imakethe ye-Monocrystalline silicon photovoltaic module amandla avamile ku-280W, 285W, 290W, 295W indawo imayelana namamitha-skwele angu-1.63.
Izici: kuqhathaniswa ne-polycrystalline silicon equivalent area yokuguqula iphakeme kancane, izindleko vele, kunezindleko zamamojula we-polycrystalline silicon photovoltaic kuya phezulu, impilo yesevisi kanye namamojula we-polycrystalline silicon photovoltaic ngokuyisisekelo ngokufanayo.

Ngemuva kokuhlaziywa okuthile, kufanele siqonde ubukhulu bamamojula ahlukahlukene we-photovoltaic.Kodwa umthamo ofakiwe kanye nendawo ophahleni ubuye ahlobene kakhulu, uma ufuna ukubala uphahla lwabo siqu ingafakwa enkulu kangakanani uhlelo, okokuqala, ukuqonda ophahleni yabo siqu kungokwalabo hlobo.
Ngokuvamile kunezinhlobo ezintathu zophahla lapho kufakwa khona amandla kagesi we-photovoltaic: uphahla lwensimbi enombala, uphahla lwezitini namathayela, nophahla lukasimende oluyisicaba.Uphahla luhlukile, ukufakwa kwezitshalo zamandla e-photovoltaic kuhlukile, futhi indawo yesitshalo samandla efakiwe nayo ihlukile.

Faka umbala ophahleni lukathayela wensimbi
Esikhathini sensimbi yensimbi yombala ukufakwa kophahla lwensimbi yensimbi yesiteshi samandla e-photovoltaic, ngokuvamile kuphela ohlangothini oluseningizimu lokufakwa kwamamojula we-photovoltaic, isilinganiso sokubeka se-kilowatt esingu-1 sibalwa indawo engamamitha-skwele ayi-10, okungukuthi, i-megawatt engu-1 (1). iphrojekthi ye-megawatt = 1,000 kilowatts) idinga ukusetshenziswa kwendawo yamamitha-skwele ayi-10,000.

Uphahla lwesakhiwo sezitini
Esikhathini sesakhiwo sezitini ukufakwa kophahla lwesiteshi samandla e-photovoltaic, ngokuvamile kuzokhetha ngo-08: 00-16: 00 akukho ndawo yophahla lomthunzi egandayiwe ngamamojula we-photovoltaic, nakuba indlela yokufaka ihlukile ophahleni lwensimbi yombala, kodwa isilinganiso sokubeka sifana. futhi i-kilowatt engu-1 ibalwe indawo ecishe ibe ngamamitha-skwele ayi-10.

Uphahla lukakhonkolo oluhleliwe
Ukufaka i-PV power plant ophahleni oluyisicaba, ukuze kuqinisekiswe ukuthi amamojula athola ukukhanya kwelanga okuningi ngangokunokwenzeka, i-engeli yokutsheka engcono kakhulu evundlile idinga ukuklanywa, ngakho-ke kudingeka isikhala esithile phakathi komugqa ngamunye wamamojula ukuze kuqinisekiswe ukuthi awekho. kufihlwe izithunzi zomugqa wangaphambilini wamamojula.Ngakho-ke, indawo ephahleni ehlala kuyo yonke iphrojekthi izoba nkulu kunethayela lensimbi yombala kanye nophahla lwama-villa lapho amamojula angabekwa khona.

Ingabe kubiza ngempumelelo ukufakwa kwekhaya futhi ingafakwa?
Manje iphrojekthi kagesi ye-PV isekelwa kakhulu umbuso, futhi inikeza inqubomgomo ehambisanayo yokunikeza uxhaso kuwo wonke ugesi okhiqizwa umsebenzisi.Inqubomgomo ethize yoxhaso sicela uye esikhungweni samandla sasekhaya ukuze uqonde.
I-WM, okungukuthi, ama-megawatts.
1 MW = 1000000 watts 100MW = 100000000W = 100000 kilowatts = 100,000 kilowatts 100 MW iyunithi iyunithi 100,000 kilowatts.
I-W (watt) iyunithi yamandla, i-Wp iyunithi eyisisekelo yebhethri noma ukukhiqizwa kwamandla kagesi, isifinyezo sika-W (amandla), isiShayina okusho ukuthi incazelo yamandla okukhiqiza amandla.
I-MWp iyunithi ye-megawatt (amandla), i-KWp iyunithi ye-kilowatt (amandla).

Ukukhiqiza amandla e-Photovoltaic: Sivame ukusebenzisa i-W, MW, GW ukuchaza umthamo ofakiwe wezitshalo zamandla we-PV, futhi ubudlelwano bokuguqulwa phakathi kwazo bumi kanje.
1GW=1000MW
1MW=1000KW
1KW=1000W
Ekuphileni kwethu kwansuku zonke, sijwayele ukusebenzisa "iziqu" ukuveza ukusetshenziswa kukagesi, kodwa empeleni kunegama elihle kakhulu elithi "kilowatt ngehora (kW-h)".
Igama eligcwele elithi "watt" (W) ngu-Watt, eliqanjwe ngomsunguli waseBrithani uJames Watt.

UJames Watt wadala injini yokuqala yesitimu esebenzayo ngo-1776, evula inkathi entsha ekusetshenzisweni kwamandla futhi iletha isintu “Enkathini Yokuthungatha”.Ukuze kukhunjulwe lo msunguli omkhulu, kamuva abantu bamisa iyunithi yamandla ngokuthi "watt" (okufingqiwe ngokuthi "watt", uphawu W).

Thatha ukuphila kwethu kwansuku zonke njengesibonelo
I-kilowatt eyodwa kagesi = i-kilowatt ihora eli-1, okungukuthi, i-kilowathi elingu-1 lezinto zikagesi ezisetshenziswa ngokugcwala kwehora eli-1, okuyidigri elingu-1 ngqo likagesi elisetshenzisiwe.
Ifomula ithi: amandla (kW) x isikhathi (amahora) = amadigri (kW ngehora)
Njengesibonelo: into esetshenziswayo engu-500-watt ekhaya, njengomshini wokuwasha, amandla ehora elingu-1 lokusetshenziswa okuqhubekayo = 500/1000 x 1 = 0.5 degrees.
Ngaphansi kwezimo ezijwayelekile, isistimu ye-PV engu-1kW ikhiqiza isilinganiso esingu-3.2kW-h ngosuku ukuze isebenzise lezi zisetshenziswa ezisetshenziswa kakhulu ezilandelayo:
I-bulb kagesi engu-30W amahora angu-106;I-laptop engu-50W amahora angu-64;I-TV engu-100W amahora angu-32;Isiqandisi esingu-100W amahora angama-32.

Ayini amandla kagesi?
Umsebenzi owenziwa umsinga eyunithi yesikhathi ubizwa ngokuthi amandla kagesi;lapho isikhathi seyunithi singamasekhondi (amasekhondi), umsebenzi owenziwe amandla kagesi.Amandla kagesi iyinani elibonakalayo elichaza ukuthi ukusebenza kwamanje kushesha noma kuphuze kangakanani, ngokuvamile ubukhulu bomthamo walokho okubizwa ngokuthi imishini kagesi, ngokuvamile kubhekisela kubukhulu bamandla kagesi, uthe ikhono lemishini kagesi sebenza ngeyunithi yesikhathi.
Uma ungaqondi kahle, isibonelo: umsinga uqhathaniswa nokugeleza kwamanzi, uma unesitsha esikhulu samanzi, bese uphuza isisindo samanzi ngumsebenzi kagesi owenzayo;futhi uchitha inani lamasekhondi angu-10 ukuphuza, khona-ke inani lamanzi ngomzuzwana liphinde libe namandla kagesi.
Ifomula yokubala amandla kagesi

Ngokusebenzisa incazelo eyisisekelo engenhla yomqondo wamandla kagesi kanye nesifaniso esenziwe umbhali, abantu abaningi bangase bacabange ngefomula yamandla kagesi;siqhubeka sithatha isibonelo esingenhla samanzi okuphuza ukuze sifanekise: kusukela inani lamasekhondi angu-10 ukuphuza isitsha esikhulu samanzi, khona-ke liphinde liqhathaniswe nemizuzwana engu-10 ukwenza inani elithile lamandla kagesi, khona-ke ifomula iyabonakala, amandla kagesi ahlukaniswe ngesikhathi, inani eliwumphumela liyimpahla yamandla Amandla kagesi.
Amayunithi amandla kagesi
Uma unaka le fomula engenhla ka-P, kufanele wazi kakade ukuthi igama lamandla kagesi livezwa kusetshenziswa uhlamvu P, futhi iyunithi yamandla kagesi ivezwe ngo-W (watt, noma i-watt).Masihlanganise ifomula engenhla ukuze siqonde ukuthi i-watt engu-1 yamandla kagesi ivela kanjani:
1 watt = 1 volt x 1 amp, noma esifushanisiwe ngokuthi 1W = 1V-A
Kubunjiniyela bukagesi, amayunithi asetshenziswa kakhulu amandla kagesi nama-kilowatts (KW): 1 kilowatt (KW) = 1000 watts (W) = 103 watts (W), ngaphezu kwalokho, embonini yemishini ngokuvamile asetshenziswa amandla amahhashi ukumela iyunithi kagesi. amandla oh, amahhashi kanye nobudlelwano bokuguqulwa kweyunithi yamandla kagesi kanje:
1 amahhashi = 735.49875 watts, noma 1 kilowatt = 1.35962162 amahhashi;
Empilweni yethu nasekukhiqizweni kukagesi, iyunithi evamile yamandla kagesi "amadigri" ajwayelekile, idigri engu-1 kagesi amandla emishini ye-kilowatt engu-1 asebenzisa ihora elingu-1 (1h) elidliwe amandla kagesi, okungukuthi:
1 degree = 1 kilowatt - ihora
Nokho, lapha ulwazi oluyisisekelo mayelana namandla kagesi seluphelile, ngikholwa ukuthi uzwisisile.