Ngokungafaniyo nezinye izixhobo ze-elektroniki ezisetyenziswa ngabathengi, iiphaneli zelanga zinobomi obude obuthatha iminyaka engama-20 ukuya kwengama-30. Enyanisweni, iiphaneli ezininzi zisasebenza kwaye zivelisa ukususela kwiminyaka emininzi eyadlulayo. Ngenxa yokuhlala kwazo ixesha elide,ukuphinda kusetyenziswe iiphaneli zelanga yingcamango entsha., nto leyo ekhokelela ekubeni abanye bacinge ngokungafanelekanga ukuba iiphaneli zokuphela kobomi bonke ziya kuphela kwindawo yokulahla inkunkuma. Nangona kumanqanaba okuqala, iteknoloji yokuphinda usebenzise iiphaneli zelanga sele iqalile. Ngokukhula okukhulu kwamandla elanga, ukuphinda usebenzise kufuneka kwandiswe ngokukhawuleza.
Ishishini lelanga liyachuma, apho amashumi ezigidi zeephaneli zelanga zifakwe kumakhaya angaphezu kwezigidi ezintathu kulo lonke elaseMelika. Kwaye ngokupasiswa koMthetho wokuNcitshiswa kwamaxabiso ezinto, ukwamkelwa kwelanga kulindeleke ukuba kubone ukukhula okukhawulezileyo kwiminyaka elishumi ezayo, nto leyo eza kunika ithuba elikhulu kushishino lokuba luzinze ngakumbi.
Ngaphambili, ngaphandle kobuchwepheshe obufanelekileyo kunye neziseko zophuhliso, iifreyimu ze-aluminium kunye neglasi ezivela kwiiphaneli zelanga zazisuswa kwaye zithengiswe ngenzuzo encinci ngelixa izixhobo zazo ezixabisekileyo, njenge-silicon, isilivere kunye nobhedu, bezinzima kakhulu ukuzikhupha. Oku akusekho njalo.
Ilanga njengomthombo wamandla avuselelekayo
Iinkampani ezisebenzisa iiphaneli zelanga ziphuhlisa ubuchwepheshe kunye neziseko zophuhliso ukuze zicubungule umthamo ozayo welanga eliza kuphela. Kunyaka ophelileyo, iinkampani ezisebenzisa kwakhona zikwathengisa kwaye ziphucula iinkqubo zokusebenzisa kwakhona kunye nokubuyisela.
Inkampani yokuphinda isetyenziswe iSOLARCYCLE, esebenza ngokubambisana nababoneleli belanga abanjengoSunrun, inokubuyisa ukuya kuthi ga kwi-95% yexabiso lephaneli yelanga. Ezi emva koko zinokubuyiselwa kwikhonkco lokubonelela kwaye zisetyenziselwe ukwenza iiphaneli ezintsha okanye ezinye izinto.
Enyanisweni kunokwenzeka ukuba kubekho uthotho oluqinileyo lokubonelela ngeephaneli zelanga zasekhaya – ngakumbi ngokupasiswa kutshanje koMthetho wokuNcitshiswa kwamaxabiso kunye neekhredithi zerhafu zokwenziwa kweephaneli zelanga zasekhaya kunye nezinto ezisetyenziswayo. Uqikelelo lwakutshanje lubonisa ukuba izinto ezinokuphinda zisetyenziswe ezivela kwiiphaneli zelanga ziya kuba nexabiso elingaphezulu kwe-$2.7 yeebhiliyoni ngo-2030, ukusuka kwi-$170 yezigidi kulo nyaka. Ukuphinda kusetyenziswe iiphaneli zelanga akusekho ngcinga ilandelayo: yimfuneko yokusingqongileyo kunye nethuba loqoqosho.
Kwiminyaka elishumi edlulileyo, amandla elanga enze inkqubela enkulu ngokuba ngumthombo wamandla avuselelekayo obalaseleyo. Kodwa ukukhulisa amandla akusanele. Kuya kuthatha okungaphezulu kobuchwepheshe obuphazamisayo ukwenza amandla acocekileyo afikeleleke kwaye acoceke ngokwenene kwaye aqhubekeke. Iinjineli, abenzi bomthetho, oosomashishini kunye nabatyali-mali kufuneka baphinde bahlangane kwaye bakhokele umzamo odibeneyo ngokwakha izakhiwo zokuphinda kusetyenziswe izinto ezintsha kuzwelonke kunye nokusebenzisana nabanini bezinto zelanga abasele bekhulile kunye nabafaki. Ukuphinda kusetyenziswe izinto ezintsha kunokukhula kwaye kube yinto eqhelekileyo kushishino.
Utyalo-mali njengenxalenye ebalulekileyo yokwandisa ukusetyenziswa kwakhona kweepaneli zelanga
Utyalo-mali lunokunceda ekukhawuleziseni ukukhula nokwamkelwa kwemarike yokusetyenziswa kwakhona kwezinto ezisetyenzisiweyo. I-National Renewable Laboratory yeSebe lezaMandla ifumanise ukuba ngenkxaso karhulumente encinci, izinto ezisetyenzisiweyo zinokuhlangabezana ne-30-50% yeemfuno zokwenziwa kwelanga lasekhaya e-United States ngo-2040. Olu phando lubonisa ukuba i-$18 ngephaneli iminyaka eli-12 iya kuseka ishishini lokusetyenziswa kwakhona kweephaneli zelanga elinenzuzo nelizinzileyo ngo-2032.
Le mali incinci xa ithelekiswa nenkxaso-mali enikwa ngurhulumente kwi-fossil fuels. Ngowama-2020, i-fossil fuels ifumene i-$5.9 trillion kwinkxaso-mali - xa kuthelekiswa neendleko zezentlalo ze-carbon (iindleko zoqoqosho ezinxulumene nokukhutshwa kwe-carbon), eziqikelelwa ukuba yi-$200 ngetoni ye-carbon okanye inkxaso-mali karhulumente ekufutshane ne-$2 ngegaloni yepetroli, ngokutsho kophando.
Umahluko olunokuwenza kweli shishini kubathengi nakwiplanethi yethu mkhulu kakhulu. Ngokuqhubeka notyalo-mali kunye nokuvelisa izinto ezintsha, singafikelela kwishishini lelanga elizinzileyo ngokwenene, elikwaziyo ukumelana nemozulu kwaye elikwaziyo ukumelana nemozulu kubantu bonke. Asinakukwazi ukungakwenzi oko.
Ixesha lokuthumela: Okthobha-25-2022