Imboni yelanga yenze inqubekelaphambili ebalulekile emashumini ambalwa eminyaka adlule, ngamaphaneli elanga abe yisisekelo sezixazululo zamandla avuselelekayo. Ingxenye eyinhloko yalawa maphaneli yi-backsheet yelanga, edlala indima ebalulekile ekuqinisekiseni impilo ende nokusebenza kahle kwamamojula elanga. Ukuqonda ukwakheka kwesigaba sama-backsheet elanga kubalulekile kubakhiqizi, izifaki nabathengi njengoba kunomthelela ekusebenzeni, ukuqina kanye nokuthembeka kwesistimu kukonke.
Iyini i-solar back panel?
A i-backsheet yelangaungqimba oluyisivikelo olutholakala ngemuva kwephaneli yelanga. Inemisebenzi eminingi ehlanganisa ukufakwa kukagesi, ukumelana nomswakama kanye nokumelana ne-UV. Ama-backsheets abalulekile ekugcineni ubuqotho bamaseli elanga nokuqinisekisa ukuthi amaphaneli asebenza kahle kukho konke ukuphila kwawo. Uma kubhekwa ukubaluleka kwakho, ukukhetha okubalulekile kwe-backsheet kungaba nomthelela omkhulu ekusebenzeni nokuqina kwephaneli yakho yelanga.
Ukuhlukaniswa kwamaphaneli elanga angemuva
Ukwakhiwa kwesigaba sama-backsheets elanga kungahlukaniswa cishe ngokusekelwe ekwakhiweni kwezinto ezibonakalayo, umsebenzi kanye nokusetshenziswa. Nazi izigaba eziyinhloko:
1. Ukwakheka Kwezinto Ezibalulekile
Ama-backsheets elanga enziwa ikakhulukazi ngezinto ezintathu:
- I-Polyvinyl fluoride (PVF):Ama-backsheets e-PVF aziwa ngokumelana nesimo sezulu esihle kakhulu nokuqina kwawo futhi avame ukusetshenziswa kumaphaneli elanga asebenza kahle kakhulu. Zihlinzeka ngokuvikeleka okuhle kakhulu kwe-UV futhi zimelana nokuwohloka kwamakhemikhali, okuzenza zilungele izimo zemvelo ezinzima.
- I-Polyester (PET):Ama-backsheets e-polyester alula futhi ayabiza, okwenza abe yisinqumo esithandwayo kubakhiqizi abaningi. Nakuba zinikeza isivikelo esihle emazingeni omswakama kanye nemisebe ye-UV, zingase zingapheli njengezinketho ze-PVF. Kodwa-ke, ukuthuthuka kobuchwepheshe be-polyester kuye kwaholela ekuthuthukisweni kwezici zokusebenza.
- I-Polyethylene (PE):I-backsheet ye-PE iyindlela yokonga kakhulu futhi ivame ukusetshenziswa kumaphaneli elanga aphansi. Nakuba zinikeza ukuvikelwa okuyisisekelo, zingase zinganikezi izinga elifanayo lokuqina nokumelana njengezinto ze-PVF noma ze-PET.
2. Umsebenzi
Imisebenzi yamaphaneli angemuva elanga nayo ingawahlukanisa:
- Amashidi angemuva e-insulating:Lawa mashidi angemuva asetshenziselwa ngokuyinhloko ukuhlukanisa ugesi, ukuvimbela noma yikuphi ukuvuza kukagesi okungafaka engozini ukuphepha nokusebenza kahle kwamaphaneli akho elanga.
- Amashidi Angemuva Amelana Nomswakama:Lawa ma-backsheets agxile ekuvimbeleni ukungena komswakama, okungabangela ukugqwala nokuwohloka kwamaseli elanga. Zibaluleke kakhulu ezindaweni ezinomswakama.
- I-backsheet emelana ne-UV:Ukumelana ne-UV kubalulekile ekugcineni ubuqotho bamaphaneli akho elanga ngokuhamba kwesikhathi. I-backsheet ehlinzeka ngokuvikeleka okuphezulu kwe-UV isiza ukuvimbela ukuphuzi nokuwohloka, iqinisekise ukusebenza kwesikhathi eside.
3. Izigaba ezisekelwe kuhlelo lokusebenza
Ama-backsheets elanga nawo angahlukaniswa ngokusekelwe ekusetshenzisweni kwawo okuhlosiwe:
- Izindawo zokuhlala ze-solar panel:Amashidi angemuva asetshenziswa ezinhlelweni zokuhlala ngokuvamile abeka phambili ubuhle kanye nokusebenza kahle kwezindleko kuyilapho esanikeza ukuvikeleka okwanele.
- Amaphaneli elanga ezentengiso:Lawa maphaneli angemuva ngokuvamile adizayinelwe ukusebenza okuphezulu nokuqina njengoba ukufakwa kwezentengiso ngokuvamile kubhekana nezimo ezidinga kakhulu.
- Amaphaneli elanga esikalini esisetshenziswayo:Amaphrojekthi esikali sosizo adinga ama-backsheets akwazi ukumelana nezimo zezulu ezimbi futhi anikeze ukwethembeka kwesikhathi eside, okwenza izinto ezisebenza kahle kakhulu njenge-PVF kube ukukhetha okuphezulu.
Ekuphetheni
Ukwakheka kwei-backsheet yelangaizigaba ziyisici esibalulekile sokuklama kwephaneli yelanga kanye nokukhiqiza. Ngokuqonda izinhlobo ezahlukene zama-backsheets, ababambiqhaza bemboni yelanga bangenza izinqumo ezinolwazi ezizokwenza ngcono ukusebenza nokuphila isikhathi eside kokufakwa kwelanga. Njengoba isidingo samandla avuselelekayo siqhubeka sikhula, ukubaluleka kokukhetha i-backsheet efanele yelanga kuzokwanda kuphela ukuze kuqinisekiswe ukuthi ubuchwepheshe belanga buhlala buyisixazululo samandla esisebenzayo nesimeme esikhathini esizayo.
Isikhathi sokuthumela: Oct-25-2024