Ifani le-DC esingeni lokushisa: Yahlula imali ngekunikezwa kwezinhloso zasolari

Kungakhelwa Yini Ii-Fan Zokusebenza Ngokwandisa Amadoda DC NgeNkqubo YokuFaka Imvula

Inkqubo Ekuhlaleni: Ii-Motor DC vs Ii-AC Systems Ezintsha

Imimoto ye-DC iyabonakala ngokuhamba kwemikiniso yokusebenza kwezindlela zokulawula kwezimali ngokulingana nezinhlelo zasezuwele AC. Lezi mimoto zilawula izindlela zokulawula kwezimali ngama-30 kuya kuma-50 kabili ngokuthi zithatha amandla ngokuncane. Okukhawuleza yabo kukhona ukuthi kudinga ukuthi athuthuke ukulinganisa okuhambisana nezinhloso, oku kusebenza ngokuhambelana nezinhloso zokuthola amandla kwezulu ngokuthi kunesihlangothi esishaya kusukela esibhakabhakeni. Le ndlela yokuthandwa kuthi kuthi izinhlayiya ezisemotweni ye-DC ziyasebenza ngendlela elula noma kungekho amandla okushisa. Okunye okukhawuleza? Imimoto ye-DC ingasebenze ngokuphelelwe kungu-10 okuphezulu kunezinhlelo zasezuwele AC. Kungani? Zingeke zithume amandla ngokuphelelwe kusukela kusebenzwa, ngakho ke izinto engasebenzi ngokuphelelwe kungu-10.

Ukwenyeliswa Kwelilanga: Ukulandela Imvula Yophakathi

Lokhu ekwenzeka xa kudityaniswa ukusebenza kwesilinda kwi DC stand fans, ngokwesibonelo yilona nto yonke okwenza ukuba ifani ine-photovoltaic systems ukuze kube yindlela yokuthola ukusebenza kwesilinda. Lezi zifani eziguqula kumele kungenzeka ukulayisha kwi grid elektrithi esemaphetheni ngoba ithola amandla wawo ngokwesilinda kwi solar panels okuqinisekisa ukuthola ukusebenza kwesilinda. Zonke izipaneli zesilinda eziphumelela kakhulu nezifani zingama-15% kuya ema-22% efficiency mark, okungathi kusebenza ngokwanele ukuguqula ukulinda ukusebenza. Xa sibheka izinombolo ngokubangelwa, kukhona okuqondile kwezindleko zokufaka izisitimane zisilinda kuleli kusuku. Abakhokhi babo ezifakelwa lezi zisitimane bafumana ukuthi babilile ngama-80% noma kangaka yizindleko zabo zeminyaka ngokusebenza kwesilinda. Le mali efihlakanyiswe ngokwehle kumele kube yindlela yokuthi ukugcina ukulinda kungaba yindlela yokuthuthukisa umhlaba nangokomali.

Ukuguqula Okuzenzakalelayo Phakathi Kwegridi/Imithombo Yesolari

Imimoya ephambene nezindlela zokusebenza yayo i-DC ingase kunciphisa izindleko ngemva kwalokho lapho ishintsha phakathi kwezindleko zokudla nezokudla zasemadolobheni ngokwesikhundla esikhona noma lapho. Okuqukethwe kule mehodolo kukhona kwi-inverters ebonileyo esenza le ntshukumelo iphumelele ngaphandle kwehlati, kungeke lizivivane lasezweni noma laseqile. Ngokuvacwa, ezindlini efanayo ezifakwe ngale ndlela ababhali baze bakhombisa ukuba kunciphisile izindleko zokudla zazo ngama-30% nguye nyaka. Yini okwenza le ndlela ikhululeke? Kulokhu, abasebenzisa kwaqala ukuthola izindleko eziphakeme ngaphandle kwalokho baze baphumelele ukusebenza kwezindleko zokudla noma lapho kudingeka. Le thikhi ayikho sibonelo esingcono ngemuva kwalokho kuyenza amaphetho amathathu kuzindleko zokudla zezindawo eziningi.

Ukulinganisa Izindleko Zokuncipisa: Isilayo vs Izifanu Zasekhaya Ezijwayelekile

Ukulandelelwa Kwesithunywa Selekthrisiti

Ukusebenzisa ama-fan asebenza ngelanga kunciphisa ukusetshenziswa kwamandla kakhulu uma kuqhathaniswa namafeni avamile kagesi. Ukonga kuyamangalisa kakhulu ngoba abantu abaningi bathola ukuthi banciphisa ukusetshenziswa kwamandla ngesigamu kunalokho okudingwa abalandeli abajwayelekile, okusho ukuthi imali yangempela igcinwa ngokuhamba kwesikhathi. Ngokwesibonelo, umuntu ofaka umoya ongaphandle osebenza ngamapaneli elanga angase agcine esonga amakhulu ambalwa amadola ngonyaka ngezindleko zikagesi. Ochwepheshe bezokukhipha amandla baye baphawula ukuthi lokhu kuyanda muva nje, ikakhulukazi njengoba imikhiqizo efana nalezi zomoya zelanga zophahla lwesitezi ithandwa kakhulu ngoba isebenza kahle futhi inobungane emvelweni. Ngakho ngaphandle kokunciphisa izindleko zenyanga ekhaya noma ebhizinisini, ukusebenzisa amandla elanga kusiza ekuvikeleni iplanethi yethu ekulahlekelweni okungenasidingo.

Isikhathi sokuvulela imali (ROI) kwezinhlobo ezinamathuba wesilayo

Ukulanda amathambo kuma-fans esayene esematheni kuvulekile ukuba yindlela eqinileyo yokusebenza ngemali. Bona bonke abantu bafumana ukubuyela imali yabo endaweni kanye nezinye izindawo kuleli nhlango 3 kuya kuma-5. Lokhu kusebenza ngisho nezimali ezingena ngokuthola ukunciphisa kwezimali zokukhululeka, futhi kunezikhetho ezingaphansi kwezinkululeko. Futhi, kungakhathaliseki kutheni uma ubheke ukuba imali yakho yokuleka iyaphakama kuya ngokwehla. Kuhlangabezana nezinkolelo, abakhululekisi kuleli naselengeni bafikira ukuthi lokhu kungaphansi kwezinyathelo eziyakhona zokuthi izindleko zokusebenzela ziyaphakama. Lokhu yindlela engu-100 abantu abaningi baya kucoca ngoku xa izindleko zisebenza kahle. Le ma-fans ayasebenza ngendlela enye futhi, ayanciphisa amandla kakhulu futhi ayasethemba imali kusayini.

Imiphumo Efanayo Yokulungisa

Izifanise zasemoyeni zinezinto ethile ebonakala ngazo okungaba nezifanise ezingasemoyeni lapho kuhlanganiswa imali yokulungisa. Zinemaphethini anengiyo amathathu kuphela ngakho akudingi lutho olungase kuhluleke, futhi abakheli bejwayele ukuthi bakhokele imali encane kakhulu yezilungiselelo ngemva kalo. Kunezimathiswano ezithiwa ukuthi izimvume zingaba pansi ngama-40% emva kama-5 iminyaka yokusebenzisa. Lokhu kuthuthukiswa ngokuvamile kwebhizinisi kanye nezithakazelo ezithile zezomuntu abasebenzisa yabo. Abakheli abathint' izifanise zasemoyeni bazinga ukuthi bakhokele imali encane kakhulu lapho kuhlanganiswa nezilungiselelo komoya ngokulingana nabathint' okwenzile kabefore. Ukuthi ikhono lokukhokelela imali pansi nezilungiselelo ezingenazo ukuthinte kakhulu kwenza ukuthi kube yimalwa ngemali yokulungisa ngaphandle kokuthilela kakhulu kwezifanise.

Amagama Amalungiselelo Okusebenza Kwengceke Yenkosi

Imigomo Yokugcinwa Kwe-Amathambo

Izifanise zilandelayo kwezulu kudinga ukugcinwa kwebathe kakhulu ukuze zikhame ngemva kokungabonakali kwezulu ngaphandle. Ubukhulu obafunayo bokuba yindlela ibathe kudinga ukuba yini - phakathi kanye nangaphandle kubaluleke, ngokwesibonelo, futhi kungaba yini ubude bokuthi abantu bafuna ukuba zikhame ngawophelela. Abantu abaningi baya kwi-batteries eLithiyam-Ion noma kunye nezinye izinhlobo eziqala ngokushesha futhi zisebenze ngendlela enhle kakhulu kunazo ezintsha. Sizobona ngokungenhla izikhathi ezingama-10 ngaphambi kokuwunyiswa kweLithiyam-Ion wena nezingama-5 izikhathi ezingaphansi kwezinhlobo zezilwane. Iimpawu ezifana ne-Panasonic ne-Tesla zinezinhlobo zazo zokulungiswa kule meko, zibonisa kahle ukuthi le ndawo zibaluleke kangakanani kwezindlu ezingafuna ukuthola amaphesenti we-electricity nazo izifanise zilandelayo kwezulu. Kungenzeka ukungayi ngqo ngokuthi kungabi nomkhawulo wokuthi yini ubukhulu bokuba yini ibathe uma umuntu ufuna ukuthi ukwakhiwa kwakhe kwezulu kusebenze ngendlela enhle ngalolunye weminyaka.

Izilinganiso zokusebenza zezilinda ze-PV

Ukusebenza kwezimvambu zokunqola izindlela zokusebenza kwezifaniselwe nezimali zokunqola. Abantu abaningi baya kuthanda izimvambu ezingama-300 kuya kuma-400 watts xa bavama izinhlelo zabo zasekhaya. Kukhona amathathu amakhulu okugcini ezweni ngoku: i-monocrystalline, i-polycrystalline, kunye netechnology yemvane. I-monos yinto ephumelelayo ngokukhulu kuba iyasebenza ngeminyaka le, futhi iyunika isixa esiphezulu sokuguqula umoya wokunqola, ngakho ke yinto ephakeme kakhulu abantu bayayithumela kakhulu kuzo. I-polycrystalline ayisebenzi ngokulungile futhi kungenzeka ukuthi ibe nemali encane ngokuqala, ngelokho i-thin films isebenza ngokulungile kwezinto ezidinga ukuthi zihambisane ngoba zilula kakhulu kwaye ziyafaneleka. Xa usebenzisa izinombolo eziqondile, izimvambu eziphumelelayo ngokulungile kungenzeka ukuthi zikhuphe amaphela wokushisa ngemva kwezinsuku. Lokho kusho ukuthi ukugcina imali encane ngokuqala kungenzeka ukuthi kubaluleke kakhulu xa kufundwa ukuthi kutheni kufanele kuthathwe inani eliphezulu kwezinyathelo zokunqola.

Ukusebenza Phakathi Kolwandle

Imifaniselwe yasekude esebenzisa amandla wesilimela kudinga ukuphathwa kwezulu kubaluleke ukuba yilapho kuzokhulula zonke izimo kanye nezulu ephahlu, imvula encane kanye nezinyawo zokulinganisa UV. Amamodeli amaningi usebenzisa izinto njengezimali ezinzile kanye nezicelo zasemvini ezithuthwe ngendlela ethile engqongqisela ukuba zikhulule izimo eziphambene, lokhu kusho ukuthi kunezinye imifaniselwe engaba yilapho kuzokhulula ngeminyaka engu-15 bese kudinga ukubuyiselwa. Abantu abadlala emakhaya aphakathi kwezinye izindawo zibonakalayo babhalwa ngokufanayo khumbula ukuthi kungaba nezulu elikhulu noma ukuphula kwezulu. Imifaniselwe iyizokhulula ngokuthulula noma yilapho ukuthi uMama Duma ingaba yilapho enza yini. Kwa-aba-eyona-bhizinisi abathanda ukuthola izindlela zokuvila izulu ngendlela elandelwayo engithi yilapho izulu liyaphula ngemva kwezinye izulu eziphambene, le miqhawe elinamandla yesilimela iyizokhulula. Ukulanda kweyona ithemba ayilapho ngokuthula ukuthola amakheli emva kweminyaka engoba yilapho kwenza lokho futhi. Kusho ukuthi ungenhla ukuthi unelungelo lokuthula ukuphathwa kwezulu ndawonye nekho ukuthola ukulwa kwezulu okuphezulu.

Izimpetho ezingcono kuzomno ye-Energy Savings

Imibono yokunciphisa ikhabhoni

Ukuqala ukusebenzisa izinhlobo zokulula kakhulu ngokwezinhlobo eziqina ukuphutha kwe-CO2, noma kunye imodeli enqina kakhulu ukuphutha kwe-CO2 ngaphezu kwe-500kg ngonyaka ngokuthi iphakeme futhi isebenza. Kungenzeka ukuthi abantu abaningi bafikirale ukuthi baphumele izinhlobo eziwakudwa. Yini okuzozakuqala xa abantu abathousands noma abamillion bafixelela? Isiphumo esiyinkimbinkimbi sizoveza kakhulu ekupeleni kwezulu. Amagruphi wokuziphatha kwazwona kucacile lokho ngeminyaka engu-10. Ukushintsha kwezinye izindleko zokusebenza kwezibonelo zokulula zokuthola kwezulu kunciphisa kakhulu ukuphutha kwezulu yezokudla. Futhi yini? Lezi ntsho yincane zizongena kakhulu kuzindlela nezindunankulu ukuthi sikhulume ngokwehlukahlukene kwezulu nezinye izinto zokuphepha kuzindunankulu ezincane nezingxenye.

Imiphumela Elinganisiwe Yokuvuselela/Kokushisa

Imifanise yamandla wesilali iya kwenza amakhonkho abantu bakulekile kakhulu ngokuthutha ukuthuthwa kwezindlu futhi kuhleke kwalungelo lwamagugu ngasese kubusa ukuth reliance kakhulu kwezinhlangano zokulula amagugu. Izinhlangano zombuso zithi lapho abantu baleka izindlela zokuthuthwa ngamandla wesilali nezinye eziphakelwe, izindleko zokudla zabo zingezela kwezingu-20% kuya kwezingu-30%. Sinetholile izindaba zokwenzeka kusene nasemhlabeni lapho amandla aphumela kakhulu, bonisa ukuth abe ngemali futhi kuhleke kwezinto zokuphila ngokudibanisa le ndlela. Abakheli zindlu lapho baphakelana le mifanise yamandla wesilali baphumelela ukutholile indlela engeke iyahlule amandla kakhulu futhi ethinte kakhulu kwezimali, futhi yenziwe ngendlela ethintela umhlaba. Loku kubonisa okuningi ngokuthi kungani kungaba khona indlela yokuthutha amandla kuzo zonke izinto zokuphila ngendlela ethintela kakhulu.

Amalaza Akuhlola Ukusebenza

Abafakthi bavikela amafani e-DC abonisa ukusebenzisa kahle kwezulu manje bavumela ukulandelana nokuphephile kwezulu ngokwesibonelo esikhundleni samasevisi avo. Izifakelo eziningi sasulela ukuthiwa kwezilwane ezikhanyisiwe kuzo izingxenye zemafani futhi zilokothela indlela yokunciphisa ukungcola kwamandla ngokuhlanganisa. Abakhubekazi abaningi besikholembo baphumelela phambili futhi, bakhuthaza izinto ezinamakhemikhali okungena kuzo nezindlela eziphephile zokwenza izinto ezingenela amanzi. Imibuzo yamagama yasezulwini yasezingeni lezulu yasezingeni lezulu (IEA) yasebenzisa ukuthi lapho izinkampani zilulela izindlela zokwenza izinto ngokuphephile, izinto zingase kudinga kabanzi futhi zingase zenze ukungcola kwezulu kancane noma ngama-30% ngokwesikhathi. Lo vumelaniso kudinga ukuthi kuthole isimo esikhundleni samasevisi. Noma ngabe ngamanye amafakthi athola ukuthi kuthole isimo, sibona ukuthi kunezindlela eziphephile kakhulu ezifakwe khona kubathengi abanemoya wokuphephile futhi kunezindlela eziphephile kakhulu ezifakwe khona ukuthi izindlu zethu zibe nezulu ngokungabi noma kungcola kwezulu.

Iindlela Zokufaka & Ukusebenzisa Okuqinileyo

Iindlela Efanayo Zokufaka Amapaneli Amandulo

Ukuze ukwazi ukuthola okuningi kwezinhlobo zokushisa zilandelayo kakhulu kubangelwa ngokuthi ufaka le panela ngendlela ehlango. Abantu abaningi bafumana ukuthi ukulayisha le panela phakathi kwezinkqubo zokulandela kwe-30 fela kanti 45 ayindlela ehlango yokuthola ukulandela kwezulu ngemva yonke imihla. Kodwa ungathini ukuthi lokhu kuyinto ehlango ngaso sonke isizwe. Okwengeziwe kwezindlela kuyindlela ehlango yokuthi kungapi odundule kanye nesikhathi seminyaka. Thatha izindawo eziphakade kanye nezomntekwana, abantu endaweni le bafuna ukuthi balele le panela ngokushesha ngemva kwezulu lapho ukulandela kwezulu kungaphantsi kwezulu. Ezinye izifundo ezweni lapho abantu abazi ngokushisa bafake ukuthi ukufaka okulungile kungakhomba ukuthi kungapi amandla etholakele kule ndawo ngokuphakathi kwe-20% noma ngokuncane. Ngakho ke uma abafuna ukuthi le ventilator yemigqibo yabo ishane ngendlela ehlango, kudingeka bakhumbule kakhulu le ndawo zokufaka le panela.

Umbiko Wokugcina Ngebusuku

Inkemkeli yasezon yonke iphumelela ngokuthuthukisa ukusebenza kahle kwezifan yesilayo ngeminyaka engaphansi kokuqinisekisa ukuthi akuvikwe ukungcola nokungcolisa kuzilayithi zokunqola ngemva kwenkathi. Kumele ubhekisele futhi kubatthari nazo ngoba yazo zokuthi zikhonselela yonke into xa asipho lapho kungasebenziwe. Sibonile amathisela mengculwa ngokuthi abathathwe kakhulu kutheni kunesimo ofanele njengokuthi kwezimali zingathathelwa kanti noma ifan ayisebenzi kahle. Abantu bonke abasebenzisa izinhlobo zokunqola zilayo baya kuthiwa noma yikuphi umuntu okuthanda ukusho ukuthi ukulindela kahle kungaba yinkinga enkulu kunezidinga zabo. Qhagamela lezi zikhathi ezifanayo futhi izivambeli zilayo zakho eziphakathi kuzokungayikhathi lapho kumele zisebenze kuzonke izimo zasehlobo noma kuzo ezibovu.

Imithi yokuphepha kwezinyathelo zokusebenza ngemvelo ephezulu

Ukuhamba kwezinhlobo zokushisa zokuxhumana nezulu kumele kwenziwe ngokulandela amarula okhuluma ngokuphepha. Kumele kwenziwe ukusanda okwanele ukulawulisa umoya ongenelwa yi-intsha yokuqina. Izigaba zokuphepha izilungisa ukuthwasa noma sebenzisa izinto ezingenela ukuthi umoya uphinde uphakathi emaphandlweni. Isipho se-solar sawona amathuba athile okwenzeka ngenxa yoqobo lweqoqo, lokhu kubonisa ukuthi kungakanani ukulandela amarula aphelele. Uma uphathi ukuphepha kakhulu ngalezi zinhlobo zokuxhumana nezulu, kunciphisa izinkinga noma kube ngemva emhlophe yezulu.

Imibuzo Evame Ukubuzwa

Yini indawo DC motors incazela kwi-stand fans?

Izimotolo ze-DC ingase ifikelela ku-10 unyaka ngaphezulu kwezimotolo ze-AC ngokuba akunye na-intampu futhi kukhona okuncane ukugcina kwezinye izinto.

Yiziphi izintetho zezifanisi zokusebenza ngemvula yasolari kunazo ezifanayo eziphumelelayo?

Izifanise ezisembenyelwe nge-solar zinikeza ukunciphisa kwezindleko zokusebenza ngaphezulu kwe-50%, zenzele izindleko zokulungiswa futhi zibandulela ekugcineni komhlaba.

Yini i-ROI (Return on Investment) eculwa ngaleli xesha xa kuhlangene nezinselelo eziyimpendulo kwezifanise ezithunyelwe nge-solar?

Abasebenzisa khona inqubo yokubuyela kumali owenileyo endaweni yezinye izinsuku ezilanga 3-5 ngokusho kwezindleko zokusebenza futhi kunezimali ezingavumelekileyo.

Kungani ukugcinwa komgca kubaluleke kakhulu kwamagciwane asembenyelwe nge-solar?

Ukugcinwa komgca kusiza ukuthi kube nenxenye yemali yokuqala, ngakho-ke xa kulungile kwezwa. Imali ye-lithium-ion ihlombe kangako ngokunjalo nokuphila okude.