Njengoko ihlabathi lijongene nemingeni enzima efana notshintsho lwemozulu kunye nokonakaliswa kwendalo, ukufumana izisombululo zamandla ezizinzileyo akukaze kube yinto ebaluleke kangaka. Phakathi kweendlela ezahlukeneyo zobuchwepheshe ezisandula ukuveliswa ezijongana nale micimbi, iiseli zelanga zidlala indima ebalulekileyo ekunciphiseni imiqondiso yekhabhoni. Ngokusebenzisa amandla amaninzi elanga, iiseli zelanga zibonelela ngomthombo wamandla ococekileyo novuselelekayo onokunciphisa kakhulu ukukhutshwa kwegesi ezibangela ubushushu.
Iiseli zelanga, okwaziwa ngokuba ziiseli ze-photovoltaic (PV), ziguqula ukukhanya kwelanga ngqo kube ngumbane. Le nkqubo ayisebenzi kakuhle kuphela kodwa ikwanobuhlobo nokusingqongileyo, kuba ayivelisi kukhutshwa komoya okuyingozi. Ngokungafaniyo namafutha efosili, akhupha ikhabhoni diokside (CO2) kunye nezinye izinto ezingcolisayo xa zitshiswa, ukuveliswa kombane welanga yinkqubo engenakukhutshwa komoya. Ngokutshintshela kumbane welanga, abantu kunye namashishini banokunciphisa kakhulu ukuxhomekeka kwabo kwimithombo yamandla esebenzisa ikhabhoni eninzi, ngaloo ndlela benciphisa umngcipheko wabo wekhabhoni iyonke.
Impembelelo yeeseli zelanga ekukhutshweni kwekhabhoni ibaluleke kakhulu, xa ucinga ukuba ishishini lamandla lelinye lawona macandelo anegalelo elikhulu ekukhutshweni kwegesi ezingcolisa umhlaba kwihlabathi liphela. Ngokutsho kwe-International Energy Agency (IEA), icandelo lamandla libalelwa malunga ne-73% ye-CO2 iyonke ekhutshwayo ngo-2019. Ngokufaka iiseli zelanga kumxube wamandla, sinokususa inani elikhulu lokusetyenziswa kwepetroli yefosili. Umzekelo, inkqubo eqhelekileyo yephaneli yelanga yokuhlala inokunciphisa malunga neetoni ezili-100 ze-CO2 ebomini bayo, okulingana nokukhutshwa kwegesi okubangelwa kukuqhuba imoto ngaphezulu kweekhilomitha ezingama-200,000.
Ngaphezu koko, ukwandiswa kweteknoloji yelanga kwenza ukuba ilungele ukusetyenziswa okuncinci nokukhulu. Iiseli zelanga zinokusetyenziswa kwiindawo ezahlukeneyo, ukusuka ekufakweni kophahla lwezindlu ukuya kwiifama ezinkulu zelanga ezinika amandla uluntu lonke. Oku kuguquguquka kwenza iimodeli zamandla asasazwe, kunciphisa ilahleko zothumelo kunye nokuphucula ukhuseleko lwamandla. Njengoko amakhaya amaninzi kunye namashishini esebenzisa amandla elanga, impembelelo eqokelelweyo ekukhutshweni kwekhabhoni iya kuba nkulu.
Ukongeza ekunciphiseni ngokuthe ngqo ukukhutshwa komoya, iiseli zelanga zinokukhuthaza uphuhliso loqoqosho oluzinzileyo. Ishishini lelanga lidala izigidi zemisebenzi kwihlabathi liphela, kushishino lokuvelisa, ukufakela, ukugcinwa, kunye nophando kunye nophuhliso. Utshintsho kumandla avuselelekayo alukhuthazi nje kuphela ukukhula koqoqosho kodwa lukwakhuthaza ukuzimela kwamandla, lunciphisa ukuxhomekeka kumafutha efosili angeniswa kwamanye amazwe, adla ngokuza neendleko ezinkulu zokusingqongileyo kunye nezelizwe.
Ngaphezu koko, inkqubela phambili kubuchwepheshe belanga iyaqhubeka nokwandisa ukusebenza kakuhle kunye nokufikeleleka kweeseli zelanga. Izinto ezintsha ezifana neepaneli zelanga ezimbini (ezibamba ukukhanya kwelanga kumacala omabini) kunye neenkqubo zokulandelela ilanga eziphucula ukubanjwa kwamandla imini yonke zenza amandla elanga afikeleleke ngakumbi kwaye asebenze kakuhle. Njengoko iindleko ziqhubeka zincipha, abantu abaninzi kunye namashishini banokutyala imali kwizisombululo zelanga, ngaloo ndlela benyusa indima yabo ekunciphiseni i-carbon footprints.
Kufuphi,iiseli zelangazidlala indima ebalulekileyo kumzamo wehlabathi wokunciphisa umbane wethu wekhabhoni kunye nokulwa notshintsho lwemozulu. Njengomthombo wamandla acocekileyo, avuselelekayo, iiseli zelanga zinceda ekuthatheni indawo yokusetyenziswa kwefosili kunye nokunciphisa ukukhutshwa kwegesi yegreenhouse. Ngophuhliso lwetekhnoloji kunye nokungena okwandayo, amandla elanga okuguqula imeko yamandla kunye negalelo kwikamva elizinzileyo aya ebonakala ngakumbi. Ukwamkela iiseli zelanga akukuphela nje kwemfuneko yokusingqongileyo; kukwayindlela eya kwihlabathi elicocekileyo, eliluhlaza, nelizinzileyo.
Ixesha lokuthumela: Agasti-01-2025
