Amaphaneli elangangokuvamile ihlala iminyaka engaphezu kwengu-25.Ukusebenzisa isifaki esihloniphekile nokwenza ukunakekelwa okuyisisekelo kubalulekile.
Akubanga isikhathi eside kakhulu ukuthi ukunika amandla amakhaya ethu ngamandla elanga kwabonakala njengenganekwane yesayensi.Ngisho naphakathi neminyaka eyishumi edlule, kwakuyisimangaliso ukubona uphahla lumbozwe ngamapulangwe endaweni yokuhlala.Kodwa ngenxa yentuthuko esheshayo kwezobuchwepheshe kanye namanani entengo ehlayo, leyo paradigm isishintshile.
Amasistimu ephaneli yelanga yokuhlala manje angabiza u-$20,000 noma ngaphansi ngemva kwekhredithi yentela yenhlangano esanda kunwetshwa.Lokho kusho ukuthi inketho yokushintshela kumandla ahlanzekile ayikaze itholakale.
"Selokhu ngaqala emuva ngo-2008, izindleko zehle ngo-90%," kusho uChris Deline, unjiniyela wocwaningo eNational Renewable Energy Laboratory, etshela i-CNET.
Kodwa amaphaneli elanga asewutshalomali olubizayo, futhi ufuna ukuqiniseka ukuthi ukutshalwa kwezimali kusazokhokha iminyaka kusukela manje.
Ngakho-ke abamukeli bangalindela isikhathi esingakananiamaphaneli elangaukuze bahlale, futhi bangaqinisekisa kanjani isikhathi esiphezulu sokuphila sokutshala kwabo?Uhlu lwezinto okufanele zicatshangelwe alulude kakhulu.
Amaphaneli elanga ahlala isikhathi eside kangakanani?
Ngezindleko zokufaka ezingu-$20,000 noma ngaphezulu, uzofuna amaphaneli akho elanga ahlale isikhathi eside kuneminyaka embalwa.Izindaba ezinhle ukuthi kufanele.
U-Deline uthi amaphaneli elanga amaningi aklanyelwe ukuhlala amashumi eminyaka, futhi izifaki ezihloniphekile kufanele zinikeze iziqinisekiso zeminyaka engu-25 noma ngaphezulu.
"Kulo lonke uhlelo, cishe ezinye zezingxenye ezihlala isikhathi eside futhi ezihlala isikhathi eside zingama-solar panel ngokwawo," esho.“Bavame ukuza namawaranti yeminyaka engu-25.Ngaphezu kwalokho, izinto ezakhiwe ngazo—i-aluminium nengilazi, ngokuyinhloko—zingahlala isikhathi eside ngokwanele ukuba zihlale isikhathi eside, ngezinye izikhathi iminyaka engu-30, 40 noma engu-50.”
Ngokuvamile, uma kwenzeka ukwehluleka, kwenzeka ezingxenyeni zikagesi zesistimu.U-Deline uthe ezimweni eziningi, izinkinga ezinjengokuyinkinga nge-inverter yamandla ohlelo, eguqula amandla e-DC abe amandla e-AC, ingashintshwa ngaphandle kokukhuphukela kumaphaneli ngokwawo.Kwezinye izimo, izingxenye ngazinye zama-electronics wephaneli zingalungiswa noma zishintshwe, okuvumela iphaneli ukuthi ihlale iminyaka ezayo.
Yini ethinta aisikhathi sokuphila sephaneli yelanga?
Amaphaneli elanga awawona neze intekenteke kakhulu, ngakho-ke akukuningi okungathinta ukuphila kwawo.
U-Deline uthe izakhi zephaneli yelanga ziwohloka kancane kakhulu, okusho ukuthi zizohlala zisebenza kahle kakhulu emijikelezweni yazo yokuphila.Phakathi kokuguga okuvamile kwezingxenye zikagesi kanye nemifantu emincane ekhula ebusweni bamaphaneli, uthe ochwepheshe ngokuvamile balinganisela ukuwohloka kwengxenye yephesenti ngonyaka.Lokho kusho ukuthi uma iphaneli lihlala ophahleni iminyaka engu-20 ezimweni ezijwayelekile, kusengalindeleka ukuthi lisebenze ku-90% womthamo walo wokuqala.
Yiqiniso, izinhlekelele zemvelo zingaholela ekupheleni kwangaphambi kwesikhathi sokuphila kwesimiso sonozungezilanga.Imicimbi efana nokushaywa kombani, isichotho noma isiphepho somoya ingabangela umonakalo iphaneli eliqinile elingakwazi ukumelana nayo.Kodwa nakulezo zimo, amaphaneli amaningi ayakwazi ukuqina.Zidinga inqubo ende yokuhlola ngaphambi kokuthengiswa, okuhlanganisa ukuqhunyiswa yisichotho esingafika kumayintshi angu-1.5 ububanzi, ukushintshana phakathi kwamazinga okushisa aphezulu naphansi kanye nokubhaka ekushiseni nasekuswakeni amahora angu-2,000.
Imaphi amaphaneli elanga ahlala isikhathi eside?
Embonini yamanje yamaphaneli elanga, asikho isikhala esiningi sokuhlukanisa phakathi kwezinhlobo ezahlukene zamaphaneli elanga, okwenza ukukhetha kwakho kube lula.
"Ngingangabaza ukusho ukuthi noma yiliphi iphaneli elilodwa lizoba nethuba lokusinda isikhathi eside kunanoma yiliphi elinye," kusho uDeline.“Amaphaneli azofana kakhulu.Umehluko ukulawulwa kwekhwalithi yomkhiqizi nokuthi bayakwazi yini ukuphatha kahle amakhemikhali nobuchwepheshe bokukhiqiza. "
Lokho kukwenza kubaluleke kakhulu ukuqinisekisa ukuthi ufaka isistimu yakho ngomthombo othembekile.Ukwenyuka kwezinxephezelo ze-solar, kanye nezinhlelo zokuqashisa ngelanga, imali ebolekiwe yelanga kanye nezaphulelo zelanga, kugcwale imakethe ngezingubo ezinganambitheki kakhulu.U-Deline uncoma ukuthi abathengi abanentshisekelo benze ucwaningo lwabo, bathole izingcaphuno ezimbalwa futhi bagweme amadili azwakala emahle kakhulu ukuthi angaba yiqiniso.
Kufanele ngishintshe uphahla lwami ngaphambi kokutholaamaphaneli elanga?
Ungase uzibuze ukuthi udinga yini ukuba nophahla olukhethekile ngaphambi kokufaka ama-solar panel.Izindaba ezinhle ukuthi ngo-2023, ukufakwa kwephaneli yelanga kudinga okuncane kakhulu kophahla olujwayelekile.
UDeline uthe ngaphandle uma unophahla olwenzelwe ubuhle esikhundleni sokuthwala umthwalo, noma uma ukwakheka kwendlu yakho kusho ukuthi ngeke ukwazi ukumelana nesisindo esengeziwe, indlu yokuhlala ejwayelekile kufanele ilungele ukufakwa kwamaphaneli elanga.Isifaki sakho sizohlola nesimo sophahla lwakho ukuze siqiniseke ukuthi luzohlala isikhathi eside.
"Ngokujwayelekile, isifaki sakho kufanele sikwazi ukukubona lokho ngokusibheka nje," esho.Kodwa uma uphahla lwakho luwohloka ngokuphelele, kungase kungafaneleki.
Ungawenza kanjani amaphaneli akho elanga ahlale isikhathi eside
Ngakho kanjaniuhlelo lomkhathiabamukelayo baqinisekisa ukuthi amaphaneli abo ahlala yonke indlela phakathi kwewaranti yabo yeminyaka engama-25 nangaphezulu?Nazi izindlela ezimbalwa zokwandisa ubude besikhathi sokuphila kwesistimu sonozungezilanga wakho, ngokusho kukaDeline.
Sebenzisa isifaki osithembayo
Ngoba lawa maphaneli azohlala phezu kwekhaya lakho iminyaka engaphezu kwamashumi amabili, qiniseka ukuthi wenza kahle lapho wenza ucwaningo lwakho ngokuthi ubani ofaka isistimu yakho.U-Deline uthe ukuthola isifaki esinegama elihle “kukude nakude” kuyisinyathelo esibaluleke kakhulu kule nqubo, futhi amaphutha angaphambili angadala ikhanda elibuhlungu kakhulu.
Bheka ukusebenzisa kwakho
Kungase kubonakale kusobala, kodwa uDeline uxwayisa ngokuthi labo abane-uhlelo lomkhathikufanele uqiniseke ukuthi uqapha ukuthi zikhiqiza malini.Lokho kungenxa yokuthi amasistimu avame ukuba nohlobo oluthile lweswishi yokuvala, engakhubeka kalula ngokumangazayo, ngisho nawuchwepheshe.Futhi uma ucisha isistimu yakho ngaphandle kokuqaphela, ungamosha izinsuku noma amaviki esizukulwane.
“Nginezingane, futhi sinesibambo esikhulu esibomvu esivala ucingo,” kusho yena.“Ngafika ekhaya ngelinye ilanga kucishiwe, ngathola ukuthi ngenyanga edlule ingane yami ibidlalisa ngaphandle yashaya into ecokeme.Uma ungagcini amathebhu kuyo, ingase ivele icishwe isikhathi eside.”
Gcina amaphaneli akho ehlanzekile
Ukungcola okuncane nokungcola ngeke kwenze amaphaneli akho abe yize, kodwa kusengumqondo omuhle ukuwagcina ehlanzekile.UDeline uthe izindawo ezahlukene zezwe ziholela ezinhlotsheni ezahlukene zokunqwabelana, kusuka kubhuqu nenhlabathi kuya eqhweni.Ngokwakheka okuningi, ngeke zisebenze ngokuphumelelayo.Kodwa izindaba ezinhle ukuthi kulula njengokuhlanza amaphaneli nge-push broom.Vele uqiniseke ukuthi ungaziphuli.
“Awukwazi ukuhamba phezu kwazo, kodwa ngaphandle kwalokho ziyakwazi ukuqina,” kusho yena."Ungawakhipha ngepayipi."
Isikhathi sokuthumela: Apr-28-2023