Uma imodyuli ye-photovoltaic ishibhile, izindleko zokutshalwa kwezimali zesiteshi sikagesi se-photovoltaic ziphansi, ngokombono kufanele zibe nenzuzo enkulu, kodwa iqiniso alinjalo. Njengoba amamodyuli e-photovoltaic efakwe ocingweni nasodongeni lwaseYurophu, iningi leziteshi zethu zikagesi ze-photovoltaic nazo zibolile ngokumangalisayo.
Imboni yokukhiqiza ye-photovoltaic, okokugcina empeleni kuyisitshalo samandla se-photovoltaic, futhi kuyindlela kuphela yemali. Impahla yesitshalo samandla se-photovoltaic ngokwayo, imboni yokukhiqiza ye-photovoltaic eyigugu kakhulu, iyigugu kakhulu, futhi okuphambene nalokho. Ngakho-ke, isikali esisha samandla esifakiwe, sinquma ukukhuphuka nokuwa kwemboni yokukhiqiza ye-photovoltaic bese sibuna.
Amamojula e-PV, ama-inverter, ama-bracket, njll., anganquma kuphela izindleko zehadiwe zesitshalo sikagesi se-PV, kodwa awakwazi ukunquma inani lesitshalo sikagesi se-PV. Isinqumo sangempela senani lempahla yesitshalo sikagesi se-PV, sibonakala siyinto eyinhloko kuphela, okungukuthi, intengo kagesi.
Intengo kagesi inengqondo, iyabiza, izinga lokutshalwa kwezimali kwesitshalo sikagesi se-PV liphezulu, izinsuku zokukhiqiza i-PV zizokhuphuka. Ngokuphambene nalokho, amanani okufakwa kwe-PV ashibhile noma ngisho namanani amabi, isitshalo sikagesi se-PV sizoba impahla engasebenzi kahle okungekho muntu oyikhathalelayo, izimpahla ezingafuneki.
Manje, emakethe yasekhaya kuyinto engavamile: isitshalo sikagesi se-PV sesiphenduka impahla kadoti engathandeki.
Ingabe sesakhe iziteshi zikagesi ze-PV eziningi kakhulu? Noma, ingabe i-PV power isithuthile ushizi wabanye abantu?
Ngale nkinga, sihlaziya ngqo:
1. intela yokungenisa yehle kakhulu, okwenza izitshalo zamandla e-photovoltaic zilahlekelwe yinani lokutshalwa kwezimali
Kuzoba nokutshalwa kwezimali vele, kuzohoxiswa. Amabhizinisi amaningi azimele ukuze adlulisele isiteshi sikagesi se-photovoltaic, amaningi athathwa njengesibonelo sebhizinisi esithi "intuthuko eqhubekayo, ingxenye yokubamba". Kodwa-ke, ukuthengiswa kwamuva kwezimpahla zesitshalo sikagesi se-photovoltaic, kodwa hhayi ngenxa yalesi sizathu, kodwa izinzuzo zokutshalwa kwezimali kwesitshalo sikagesi se-photovoltaic zibonakala zingaqinisekile kakhulu.
2. ukungazinzi kwenqubomgomo, okuholela ekungaqinisekini kwemali engenayo
Amabhizinisi amanje e-photovoltaic abhekene nenselele yokuzithiba nokuzisiza, ikakhulukazi enkambisweni yokukhuthaza imikhawulo yokukhiqiza kanye nentengo. Naphezu kokuncintisana okukhulu emakethe, ukuhweba okugxile emakethe okukhiqizwa kwamandla e-PV kukhawulele kuphela ukukhiqizwa (okungukuthi, ukuvinjelwa kokufinyelela ku-inthanethi), kodwa hhayi ukusetshenziswa kwemikhawulo yentengo. Ngaphezu kokuncintisana okukhulu, ukusetshenziswa kabi kwezindlela nezinqubomgomo nakho kuyimbangela yenkinga.
Ukulindela inqubomgomo okuzinzile kubalulekile ezitshalweni zikagesi ze-PV. Ukulungiswa kwenqubomgomo okuvamile kufanele kuncishiswe, futhi izinqubomgomo zentela ezizinzile zesikhathi eside kanye nezinhlelo zokuthuthukisa amandla avuselelekayo kufanele zakhiwe ukuze kuhlinzekwe isiqondiso senqubomgomo esicacile futhi kuthuthukiswe ukuzethemba kwabatshalizimali. Njengamanje, abatshalizimali bezitshalo zikagesi bakhathazekile ngokungaqiniseki kwembuyiselo engase ibangelwe ukuguqulwa kwemakethe kagesi.
Naphezu kwezinselele, kunemithetho ekhona esekela ngokusobala ukubekwa phambili kokuthuthukiswa nokusetshenziswa kwamandla avuselelekayo, futhi idinga ukwandisa isilinganiso sokusetshenziswa kwamandla angewona awezinto zasendulo kanye nokuqinisa umthwalo wemfanelo wabo bonke abathintekayo wokusetshenziswa. Ngale ndlela, kusiza ukusetshenziswa okuzinzile kokukhiqizwa kwesiteshi sikagesi se-PV, kunciphisa ingozi yemali engenayo, futhi kuthuthukisa ukuzinza kokusebenza kwesiteshi sikagesi.
3. Ubudlelwano bokukhiqiza i-photovoltaic buvimbela ukuthuthukiswa kwamandla akhiqizayo
Indlela ephelele yemakethe, ubudlelwano obuhle bokukhiqiza, kungakhuthaza ngokwemvelo intuthuko yokukhiqiza emkhakheni wamandla avuselelekayo. Isibonelo, ngokusungulwa kokuncintisana okufanele emakethe yamandla, imakethe yokuhweba ngekhabhoni, njll., kunganikeza izimpawu zamanani ezifanele kanye nendawo yemakethe yamandla avuselelekayo, ngaleyo ndlela kugqugquzele amabhizinisi e-PV ukuthi andise ukutshalwa kwezimali kwe-R & D, andise ukukhiqizwa, kanye nesilinganiso sokutshalwa kwezimali.
Ngokuphambene nalokho, indlela yokusebenza kwemakethe engaphelele, ubudlelwano bokukhiqiza obubuyela emuva, buzophinde buvimbele ukuthuthukiswa kwe-photovoltaic le khwalithi entsha yamandla okukhiqiza, njengemikhawulo yokufinyelela emakethe, ukulawulwa kwentengo, izindlela zenqubomgomo ukungapheleli ngokomzimba, njll., kungaholela ekunganele kwezikhuthazo zokusungula izinto ezintsha ezinkampanini, ukungasebenzi kahle kokwabiwa kwezinsiza.
Kodwa-ke, ekugcineni, ukukhiqiza kuzonquma ubudlelwano bokukhiqiza. Ukuthuthukiswa kobuchwepheshe bamandla avuselelekayo, ukuthuthukisa ukusebenza kahle kokukhiqizwa kwamandla nokusetshenziswa kwawo, njengokusetshenziswa kobuchwepheshe bokugcina amandla, kungaxazulula ngempumelelo ukuguquguquka nokungazinzi kokukhiqizwa kwamandla avuselelekayo, amandla avuselelekayo angaba ukufinyelela okuzinzile kugridi, futhi ahlanganyele ekuthengiselaneni kwemakethe, ukuze kushintshe futhi kulungiswe kabusha ukusatshalaliswa kokuqala kwezinzuzo phakathi kwabadlali abahlukahlukene bemakethe: amabhizinisi egridi yamandla, amabhizinisi okukhiqiza amandla, amabhizinisi okugcina amandla, kanye nabasebenzisi bakagesi njalo njalo.
