Ekuguqukeni kwendawo yamandla avuselelekayo,izinhlelo zokulandelela i-photovoltaicsezibe ubuchwepheshe obubalulekile obunomthelela omkhulu ekukhiqizweni kukagesi kanye nemali engenayo yezitshalo zikagesi welanga. Njengoba izinqubomgomo zishintsha ziye ekusimeni nasekusebenzeni kahle, ama-power curve alezi zinhlelo abe yinto ebalulekile ekunqumeni ukusebenza kahle kwezezimali kwamaphrojekthi kagesi welanga. Izinzuzo ezikhulayo zokulandelela ziholele ekushintsheni ekugxileni kwemboni kusuka ekukhuliseni nje inani kuya endleleni enolwazi oluningi egxile ekuthuthukiseni ikhwalithi.
Izinhlelo ze-photovoltaic zenzelwe ukukhiqiza ugesi ngokukhanya kwelanga. Kodwa-ke, le nqubo ingenziwa isebenze kahle kakhulu ngokusebenzisa izinhlelo zokulandelela. Lezi zinhlelo zilungisa ukuqondiswa kwamaphaneli elanga usuku lonke, ziqinisekisa ukuthi zihlala zisesimweni sokubamba inani eliphezulu lokukhanya kwelanga. Leli khono eliguquguqukayo lingakhulisa kakhulu ukukhiqizwa kwamandla, ngokuvamile ngo-20-50% ngaphezulu kunokufakwa kwelanga okuhleliwe. Ngenxa yalokho, izitshalo zamandla ezihlonyiswe ngezinhlelo zokulandelela ze-PV zingakhiqiza ugesi owengeziwe, zandise amandla azo okuthola imali ngaphansi kwezinqubomgomo ezintsha zamandla ezisekela ukusebenza kahle kanye nokusimama.
Imiphumela yezomnotho yokwanda kokukhiqizwa kukagesi ijulile kakhulu. Njengoba izindleko zikagesi ziyinto ebalulekile kubathengi nakubakhiqizi, ukusebenza kahle okwengeziweIzinhlelo zokulandelela ze-PVkusho ukwehla kwezindleko zikagesi. Lokhu kwehla akusizi nje kuphela kubasebenzi bezimboni zikagesi, kodwa nakubasebenzisi bokugcina, njengoba kungaholela emananini kagesi angabizi kakhulu. Ezweni lapho izindleko zamandla ziyinkinga, ikhono lokukhiqiza ugesi owengeziwe ngezindleko eziphansi lishintsha umdlalo.
Ngaphezu kwalokho, ukushintsha kokugxila kusuka 'ekwandiseni inani' kuya 'ekuthuthukiseni ikhwalithi' kubonisa ukuthambekela okubanzi emkhakheni wezamandla. Njengoba imakethe ikhula, ababambiqhaza bayaqaphela ukuthi ukwandisa nje inani lokufakwa kwe-solar akwanele. Esikhundleni salokho, ukugxila manje kusekuthuthukiseni ukusebenza nokuqinisekisa ukuthi lezi zinhlelo zisebenza ngamandla azo aphezulu. Ubuchwepheshe obuthuthukisiwe njengezinhlelo zokulandelela ze-PV ezihlanganisiwe buyisinyathelo esibalulekile kulokhu. Ngokuthuthukisa ikhwalithi yokukhiqizwa kwamandla, imboni ingathuthukisa ukusimama kwayo kanye nokuthembeka kwayo.
Ngaphezu kokwenza kube lula ukukhiqizwa kukagesi, izinhlelo zokulandelela i-PV zingaba yisisusa sentuthuko yekhwalithi emkhakheni wamandla avuselelekayo. Njengoba izitshalo eziningi zamandla zamukela lobu buchwepheshe, umphumela oqongelelekayo kugridi ungaholela ekuhlinzekweni kwamandla okuzinzile nokuqinile. Lokhu kubaluleke kakhulu esimweni sokukhula kwesidingo samandla kanye nesidingo sokushintshela emithonjeni yamandla ehlanzekile. Amandla okukhiqiza ugesi owengeziwe emithonjeni evuselelekayo njengelanga abalulekile ekuhlangabezaneni nalezi zidingo kanye nokunciphisa ukuncika kumafutha emvelo.
Ngokufigqiwe,Izinhlelo zokulandelela ze-PVziphambili ekuguqukeni kwamandla avuselelekayo, ziletha izinzuzo zomnotho nezemvelo. Amandla azo okukhulisa ukukhiqizwa kwamandla nokunciphisa izindleko zikagesi azenza zibe yingxenye ebalulekile yokushintshela esikhathini esizayo samandla esimeme. Njengoba imboni iqhubeka nokukhula, ukugxila ekuthuthukisweni kwekhwalithi kuzoqinisekisa ukuthi amandla elanga awagcini nje ngokuhlangabezana nezidingo zamanje, kodwa futhi kuvula indlela yendawo yamandla esimeme futhi esebenza kahle. Ukuhlanganiswa kwezinhlelo zokulandelela kungaphezu nje kokuthuthuka kwezobuchwepheshe; kuyisinyathelo esinqhinga sokufeza intuthuko yekhwalithi emkhakheni omusha wamandla.
Isikhathi sokuthunyelwe: Mashi-01-2025