Ugwadule, olunokukhanya kwelanga okushubile unyaka wonke kanye nomhlaba omkhulu ovulekile, lubhekwa njengenye yezindawo ezifanele kakhulu zokutshala imali kumaphrojekthi okugcina amandla elanga namandla. Imisebe yelanga yaminyaka yonke ezindaweni eziningi eziwugwadule ingadlula ku-2000W/m², okuyenza ibe igolide lokukhiqiza amandla avuselelekayo. Kodwa-ke, lezi zinzuzo ziza nezinselele ezibalulekile zemvelo - ukushintsha kwezinga lokushisa okudlulele, iziphepho zesihlabathi ezilimazayo, ukuchayeka kwe-UV okuphezulu, kanye nomswakama ngezikhathi ezithile.
Izintambo ze-photovoltaic zasogwadule zenziwe ngokukhethekile ukuze zimelane nalezi zimo ezinzima. Ngokungafani namakhebula e-PV ajwayelekile, afaka ukufakwa okuthuthukisiwe kanye nezinto ezisetshenziswayo ukuze kuqinisekiswe ukusebenza okuphephile nokuzinzile ezindaweni ezikude nezimangelengele zasogwadule.
I. Izinselelo Zezintambo Ze-PV Ezindaweni Zasogwadule
1. Imisebe ye-UV ephezulu
Izingwadule zithola ilanga eliqhubekayo, eliqondile elinokumbozwa kwamafu okuncane noma ukufiphazwa. Ngokungafani nezindawo ezipholile, amazinga emisebe ye-UV ezingwadule ahlala ephezulu unyaka wonke. Ukuchayeka isikhathi eside kungabangela ishehethi yekhebula ukuthi ishintshe umbala, ibe brittle, noma iqhekeke, okuholela ekuhlulekeni kokufakwa ngaphakathi kanye nezingozi ezifana namasekhethi amafushane noma ngisho nomlilo.
2. Ukushintshashintsha Kwezinga Lokushisa Okudlulele
Ugwadule lungaba nokuguquka kwezinga lokushisa elingu-40°C noma ngaphezulu phakathi nosuku olulodwa - kusukela ekushiseni kuka-+50°C eziqongweni zasemini kuya kumakhaza ebusuku. Lokhu kushaqeka kwe-thermal kubangela ukuthi izinto zekhebula zikhule futhi zinciphe ngokuphindaphindiwe, zibeka ingcindezi ku-insulation kanye ne-sheath. Izintambo ezivamile zivame ukuhluleka ngaphansi kwengcindezi yomjikelezo onjalo.
3. Ukushisa Okuhlanganisiwe, Ukuswakama, Nokuhushulwa
Izintambo zasogwadule azibheki nje ukushisa nokoma kodwa nomoya onamandla, izinhlayiya zesihlabathi esiqhumayo, nemvula ngezikhathi ezithile noma umswakama ophezulu. Ukuguguleka kwesihlabathi kungalimaza izinto ze-polymer, okuholela ekuqhekekeni noma ekubhobhozeni. Ukwengeza, isihlabathi esicolekile singangena ngezixhumi noma amabhokisi agcinayo, sikhulise ukumelana nogesi futhi sibangele ukugqwala.
II. Idizayini Ekhethekile Yezintambo Ze-PV Zasogwadule
1. Ukwakhiwa Okumelana ne-UV
Izintambo ze-PV zasogwadule zisebenzisa i-XLPO ethuthukisiwe (i-polyolefin exhunywe ngokuphambano) emgodleni kanye ne-XLPE (i-polyethylene exhunywe esiphambanweni) ukuze kufakwe ukufakwa. Lezi zinto zihlolwe ngaphansi kwamazinga omhlaba afana nalokhuI-EN 50618futhiI-IEC 62930, okuhlanganisa ukuguga kokukhanya kwelanga okulingiswayo. Umphumela: ukuphila isikhathi eside kwekhebula nokuncipha kokuwohloka kwempahla ngaphansi kwelanga elingapheli lasogwadule.
2. Ukubekezelelana Kwezinga Lokushisa Okubanzi
Ukuze kuhlangatshezwane nezidingo zokuhlukahluka kwesimo sezulu sasogwadule, lezi zintambo zisebenza ngokuthembekile ebangeni lokushisa elibanzi:
-40°C ukuya +90°C (ngokuqhubekayo)futhi kuze+120°C (ukugcwala ngokweqile kwesikhathi esifushane). Lokhu kuvumelana nezimo kuvimbela ukukhathala okushisayo futhi kuqinisekisa ukudluliswa kwamandla okuzinzile ngisho nokushintsha kwezinga lokushisa okusheshayo.
3. Amandla Mechanical Aqinisiwe
Amakhondatha ayizintambo zethusi eziboshwe kahle noma i-aluminium, ehlanganiswe namashedi e-XLPO athuthukisiwe. Izintambo zidlula uvivinyo lwamandla aqinile nobude, okubenza bakwazi ukumelana nokuhuzuka kwesihlabathi, ubunzima bomoya, kanye nengcindezi yokufaka amabanga amade.
4. I-Superior Waterproof and Dustproof Sealing
Nakuba izingwadule ngokuvamile zomile, ukukhuphuka komswakamo, izimvula kungazelelwe, noma ukuminyana kungasongela ubuqotho besistimu. Izintambo ze-PV zasogwadule zisebenzisa ukufakwa kwe-XLPE okungangeni manzi kwezinga eliphezulu kanyeIzixhumi ezilinganiselwe nge-IP68, ngokuvumelanaIzindinganiso zokuvikela amanzi ze-AD8. Lokhu kuqinisekisa ukuvikeleka okuphelele ezindaweni ezinothuli noma ezimanzi, kunciphisa isikhathi sokuphumula nokwelula ubude besikhathi semishini - okubaluleke kakhulu kumasayithi akude, okunzima ukuwagcina.
III. Ukucatshangelwa kokufakwa kwamakhebula e-Desert PV
Emapulazini amakhulu elanga, izintambo ezibekwe ngqo emhlabathini wasogwadule zibhekana nezingozi ezifana nalezi:
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Ukuchayeka kwezinga lokushisa eliphezulu
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Ukuhuzuka kwesihlabathi
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Ukuqoqwa komswakama
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Ukulimala kwamagundane noma izinto zokulungisa
Ukuze unciphise lokhu, kunconywa ukubaphakamisa izintambo phansiusebenzisa izisekelo zekhebula ezihleliwe. Nokho, imimoya yasogwadule enamandla ingabangela izintambo ezingavikelekile zinyakaze, zidlidlize, noma zihlikihle ezindaweni ezicijile. Ngakho-ke,Izinsimbi zekhebula zensimbi engagqwali ezingamelana ne-UVzibalulekile ukuze kuqiniswe izintambo ngokuphephile futhi kuvinjwe ukuwohloka.
Isiphetho
Izintambo ze-photovoltaic zasogwadule zingaphezu kwezintambo nje - ziwumgogodla wokudluliswa kwamandla okuzinzile, asebenza kahle kakhulu kwezinye zezimo zezulu ezinzima kakhulu zomhlaba. Ngokuvikelwa kwe-UV okuqinisiwe, ukubekezelela ukushisa okubanzi, ukuvimbela amanzi okuphakeme, nokuqina komshini, lawa makhebula akhelwe inhloso ukuze asetshenziswe isikhathi eside ezindaweni ezisebenza ngelanga ogwadule.
Uma uhlela ukufaka i-solar ezindaweni eziwugwadule,ukukhetha ikhebula elilungile kubalulekile ekuphepheni kwesistimu yakho, ukusebenza, nokuphila isikhathi eside.
Isikhathi sokuthumela: Jul-11-2025