Amandla elanga sisixhobo esicocekileyo nesinokuhlaziywa edlala indima ebalulekileyo kwikamva lamandla ehlabathi. Kunyaka ophelileyo xa sihlalutya i iinzuzo kunye neengozi zamandla avuselelekayo Sele sithethile ngala mandla kodwa hayi ngobunzulu njengoko senza namhlanje.
Ukusebenzisa imithombo efana nomoya, amanzi okanye ilanga ngumlinganiselo osisiseko kuphephe ukusebenzisa inkunkuma engcolisayo kwaye ayinakonakala kwixa elizayo. Amandla elanga agqalwa njengomthombo ongatshiyo wepetroli ongenangcoliso nengxolo, kodwa yintoni amandla elanga?
Yintoni amandla elanga?
Namhlanje, iteknoloji ivelisa ngaphantsi kwesinye kwishumi se-1% yemfuno yamandla ehlabathi. Ukusetyenziswa kwamandla elanga, nangona kunjalo, kuye kwanda i-20% ngonyaka kwiminyaka eyi-15 edlulileyo ngenxa yokuhla kwexabiso elikhawulezayo kunye neenzuzo ezisebenzayo. IJapan, iJamani kunye ne-United States zezona ntengiso ziphambili zeeseli zelanga.
Ubume bayo obungapheliyo kunye nefuthe layo elinobulumko lokusingqongileyo liyenza ibe yenye yezona zixhobo ziluncedo ezinokuphinda zihlaziyeke. Noko ke, ilanga alifiki ngendlela efanayo kuzo zonke iindawo zehlabathi yaye alisebenzi ebusuku. Ukongeza, umphezulu oyimfuneko ukuqokelela amandla elanga kumazinga aluncedo kubantu abaninzi, kunye nexabiso lofakelo, libe yingxaki enkulu yala mandla.
Iindidi zamandla
La amandla elanga ashushu kunye ne-photovoltaic Ngawona mandla aphambili afunyanwa elangeni. Bobabini bakhona kwilizwe lethu. Noko ke, asingawo kuphela amandla ohlobo lwelanga njengoko unokubona kuhlolisiso olufutshane esiye salulungiselela onke.
Thermal
Amandla obushushu belanga sebenzisa ubushushu belanga. La mandla anokusetyenziswa ekhaya nakwimizi-mveliso. Ifuna ukufakelwa okubandakanya abaqokeleli belanga phezu kophahla lwendlu okanye kwiindawo ezinkulu zomhlaba kwiplanti yamandla elanga. Ngokusebenzisa aba baqokeleli, amandla ashushu aguqulwa abe ngamandla omatshini, ngaloo ndlela avelise umbane.
Ifoto yeFoto
Ngokungafaniyo nangaphambili, amandla elanga e-photovoltaic sebenzisa ukukhanya kwelanga. Imveliso yayo yenye yezona zinto zilula ezikhoyo kwintsimi yamandla aluhlaza, ngoko ke ukusetyenziswa kwayo kuxhaphake kakhulu. Ufakelo oluyimfuneko lokuthabatha ithuba lokukhanya kwelanga lwenziwe ngeepaneli zelanga ze-photovoltaic ezenziwe ngeeseli ze-silicon. Ezi seli ziguqula imitha yelanga ibe ngamandla ngokuyisa kwigridi yombane ukuze isetyenziswe okanye ngokugcinwa kwiibhetri.
Ukugxininisa kwisifudumezi selanga
La mandla akwasebenzisa ukukhanya kwelanga kodwa ngendlela ethe ngqo. Ukusetyenziswa kwayo kufuna i ukufakwa kweelensi okanye izibuko ezigxininise isixa esikhulu sokukhanya kwelanga kwindawo encinci. Olu hlobo lwamandla ahlaziyekayo luguqula ukukhanya kube bubushushu, ukuqhuba i-injini yokushisa kunye nokuvelisa umsinga wombane.
Ilanga lelanga
Ngabo basebenzisa ukukhanya okanye ubushushu belanga ngokungenzi nto. Iifestile ezinkulu ezibekwe ngobuchule kwicala elinelanga lekhaya, umzekelo, zivumela ukukhanya kwelanga kungene kwizinto ezifunxa ubushushu emgangathweni nasezindongeni. Le miphezulu ikhupha ubushushu ebusuku ukugcina isakhiwo sishushu. Sithetha ngemizekelo emininzi xa sisabelana nawe ngolwazi malunga ne izindlu zokungena, Uyakhumbula?
Kunyaka ozayo sithembisa ukwandisa ulwazi ngolu hlobo lwamandla, ukwabelana ngolwazi kwi umthetho okhoyo eSpain enxulumene neenkqubo zokuvelisa umbane ohlaziyekayo kunye, ngokukodwa, kufakelo lwe-photovoltaic. Ingaba unomdla?