Xa ukhetha iiphaneli zelanga zekhaya lakho okanye ishishini lakho, ungadibana namagama athi "iiphaneli ze-monocrystalline" kunye "neephaneli ze-polycrystalline." Ezi ntlobo zimbini zeephaneli zelanga zezona zisetyenziswa kakhulu kushishino, kwaye ukuqonda umahluko wazo kunokukunceda wenze isigqibo esinolwazi xa utyala imali kumandla elanga.
Iiphaneli zeMonocrystalline, isifinyezo seephaneli ze-monocrystalline, zenziwe ngesakhiwo esinye sekristale esiqhubekayo (ngesiqhelo i-silicon). Le nkqubo yokuvelisa ivumela ukusebenza kakuhle okukhulu, oko kuthetha ukuba iiphaneli ze-monocrystalline zinokuguqula inani eliphezulu lokukhanya kwelanga libe ngumbane xa kuthelekiswa neephaneli ze-polycrystalline. Iiphaneli ze-Polycrystalline, okanye iiphaneli ze-polycrystalline, kwelinye icala, zenziwe ngeekristale ezininzi ze-silicon, nto leyo eyenza ukuba zingasebenzi kakuhle kancinci kuneephaneli ze-monocrystalline.
Omnye wemiba ephambili phakathi kweepaneli ze-monocrystalline kunye ne-polycrystalline yindlela ezibonakala ngayo. Iipaneli ze-monocrystalline zihlala zimnyama kwaye zinembonakalo efanayo, egudileyo, ngelixa iipaneli ze-polycrystalline ziluhlaza okwesibhakabhaka kwaye zinembonakalo enamabala ngenxa yeekristale ezininzi ze-silicon ezisetyenziswa kwimveliso. Lo mahluko wobuhle unokuba yinto ecingelwayo kubanini bezindlu okanye amashishini athile, ingakumbi ukuba iipaneli zelanga zibonakala emhlabeni.
Ngokuphathelele iindleko, iiphaneli ze-polycrystalline zihlala zibiza kancinci kuneephaneli ze-monocrystalline. Oku kungenxa yokuba inkqubo yokuvelisa iiphaneli ze-polysilicon ayinzima kangako kwaye ayifuni mandla aneleyo, nto leyo eyenza zibe lukhetho olungabizi kakhulu kwabo bafuna ukufaka iiphaneli zelanga ngohlahlo-lwabiwo mali oluphantsi. Nangona kunjalo, kubalulekile ukuqaphela ukuba nangona iiphaneli ze-polysilicon zisenokubiza kancinci kwangaphambili, zisenokungasebenzi kakuhle kancinci, nto leyo enokuchaphazela ukonga amandla ixesha elide.
Enye into ekufuneka iqwalaselwe xa kuthelekiswa iiphaneli ze-monocrystalline kunye ne-polycrystalline yindlela ezisebenza ngayo kwiimeko zemozulu ezahlukeneyo. Iiphaneli ezizimeleyo zihlala zisebenza ngcono kumaqondo obushushu aphezulu kunye neemeko zokukhanya okuphantsi, nto leyo eyenza zibe lukhetho olufanelekileyo kwiindawo ezinemozulu eshushu okanye ukugquma kwamafu rhoqo. Kwelinye icala, iiphaneli ze-polyethylene zinokuba lukhetho olungcono kwiindawo ezipholileyo apho ukukhanya kwelanga kufana ngakumbi, njengoko zisenokuvelisa umbane omninzi kwezi meko.
Xa kufikwa ekuqineni, zombini i-monocrystalline kunyeiiphaneli ze-polycrystallinezenzelwe ukumelana neemeko zemozulu ezinzima ezifana nesichotho, umoya, kunye nekhephu. Nangona kunjalo, iiphaneli ze-monocrystalline zihlala zithathwa njengeziqinileyo kancinci ngenxa yesakhiwo sazo se-single-crystal, nto leyo eyenza zingabi sengozini yokuqhekeka okuncinci kunye nomonakalo onokwenzeka ngokuhamba kwexesha.
Ngamafutshane, ukhetho phakathi kweephaneli ze-monocrystalline kunye ne-polycrystalline ekugqibeleni luxhomekeke kwiimfuno zakho zamandla, uhlahlo lwabiwo-mali, kunye nokukhetha ubuhle. Ngelixa iiphaneli ze-monocrystalline zibonelela ngokusebenza kakuhle kunye nenkangeleko enesitayile, iiphaneli ze-polycrystalline ziyindlela engabizi kakhulu kwaye zisenokwenza ukusebenza okuthembekileyo phantsi kweemeko ezifanelekileyo. Ngokuqonda umahluko phakathi kwezi ntlobo zimbini zeephaneli zelanga, ungenza izigqibo ezinolwazi ezihambelana neenjongo zakho zamandla avuselelekayo.
Ixesha lokuthumela: Agasti-02-2024