Amandla okukhanya kwelanga anokuguqulwa ngokuthe ngqo abe ngumbane ngokusebenzisa iiseli ze-solar photovoltaic, ezaziwa ngokuba ziiseli ze-photovoltaic. Iiseli zelanga zidityaniswe ngeendlela ezithile ukwenza iimodyuli ze-photovoltaic, ezenzelwe ukuhlangabezana neemfuno ezithile zesicelo ngokwemigangatho yamandla okukhupha kunye nevolthi yokukhupha. Ubungakanani be-array obenza imodyuli yelanga bunokwahluka kakhulu, kuxhomekeke kubukhulu besityalo samandla se-photovoltaic.
Iinkqubo zokugquma i-vacuum kunye ne-pulse welding eziphucukileyo ziqinisekisa ubomi benkonzo ende kwiimodyuli ze-photovoltaic, ezisebenzisa iiseli ze-photovoltaic ze-mono crystalline okanye ze-poly crystalline silicon ezisebenza kakuhle kakhulu, iglasi efudumeleyo yokudlulisa umbane ephezulu, kunye nesakhelo se-aluminium alloy esimelana nokugqwala, phakathi kwezinye izinto.
Ungandixelela iintlobo ngeentlobo zeeseli zelanga?
1. Iiseli zelanga ezidityanisiweyo, iiseli zelanga ezidityanisiweyo, kunye neeseli zelanga zeSchottky zonke zizinto ezinokwenzeka ngokwesakhiwo.
2. Iiseli zelanga ezenziwe ngezinto ezahlukeneyo zinokwahlulwahlulwa zibe ziintlobo ngeentlobo, kuquka i-silicon, iikhompawundi zendalo, iplastiki, ii-nanocrystalline ezivakalelwayo, ii-inorganic compound semiconductor, kunye neeseli zelanga ezidityanisiweyo zendalo.
3. Ingahlulwahlulwa ibe ziiseli zelanga eziqhelekileyo kunye neeseli zelanga ezimangalisayo ngokusekelwe kwindlela yokuguqula i-photoelectric.
Ngokwendlela ezihlelwe ngayo iintlobo ngeentlobo, kukho iintlobo ezine zeeseli ze-photovoltaic: i-silicon e-amorphous, i-polycrystalline silicon, i-copper indium selenide, i-gallium arsenide, kunye ne-monocrystalline silicon.
Iiseli zelanga ezenziwe kwi-silicon ye-monocrystalline
Eyona nto intsha yamva nje kwitekhnoloji yeeseli ze-photovoltaic, iiseli ze-silicon ze-monocrystalline zibonelela ngeyona ndibaniselwano ibalaseleyo yobukhulu, ukusebenza kakuhle, kunye nobude bexesha elide. Ukusebenza okuqhelekileyo kokuguqulwa kweeseli ze-silicon ze-monocrystalline eTshayina kufikelele kwi-16.5%, kwaye ukusebenza okuphezulu kwelebhu kudlula i-24.7%. Izinto ezisetyenziswa kwezi seli zelanga zihlala ziintonga ze-silicon ezinenqanaba lobumsulwa le-99.9999% kunye nenqanaba eliphezulu le-silicon ye-monocrystalline.
Iiseli ze-silicon photovoltaic ezibonakalayo
Olunye uhlobo lweseli yelanga yiseli ye-polycrystalline silicon photovoltaic. Iindleko zokuvelisa zincitshiswe kakhulu ngenxa yokutshintshwa kwezinto ze-polycrystalline silicon kwinkqubo yokuzoba i-monocrystalline silicon, nto leyo eye yanciphisa kakhulu ixesha lokuvelisa. Ukuncipha kwezinga lokusetyenziswa kweplane emva kokwakhiwa kwemodyuli ye-PV kungenxa yeeseli ze-PV ezijikelezayo ezakhiwe ngeentonga ze-silicon ze-monocrystalline kunye nenyani yokuba zombini iintonga kunye neeseli ziyi-cylindrical. Kukho inzuzo yokusebenzisa iiseli ze-polycrystalline silicon photovoltaic kunokusebenzisa ezo ze-silicon ze-monocrystalline.
Iiseli zelanga ezingafaniyo nesilika
Uhlobo olutsha lweseli yefilimu encinci eyenziwe nge-silicon engabonakaliyo yiseli ye-silicon photovoltaic engabonakaliyo. I-semiconductor enesakhiwo sekristale engabonakaliyo yaziwa ngokuba yi-silicon engabonakaliyo. Ingavelisa iiseli zelanga ezinobukhulu be-1 micron kuphela, obufana neeseli ze-silicon ze-monocrystalline ezingama-300 nm. Xa ithelekiswa ne-polycrystalline kunye ne-monocrystalline silicon, inendlela yokuvelisa elula kakhulu, isebenzisa izinto ze-silicon ezincinci, kwaye isebenzisa amandla aphantsi kakhulu kwiyunithi nganye.
Iiseli ze-photovoltaic ezenziwe ngobhedu, i-indium, kunye ne-selenide
Ifilimu ye-semiconductor ifakwa kwiglasi okanye kwezinye izinto ezingabizi kakhulu ukwenza iiseli zelanga ze-copper-indium-selenium. Izithako eziphambili ezisetyenziswayo zii-compound semiconductors ze-copper, i-indium, kunye ne-selenium. Ubukhulu befilimu obumalunga ne-l/100 buyadingeka kwiiseli ze-monocrystalline silicon photovoltaic ngenxa yokukwazi kakuhle ukufunxa ukukhanya kweebhetri ze-copper indium selenium.
Iiseli zelanga ezisekelwe kwiGallium Arsenide
Iiseli ze-silicon photovoltaic ezisebenzisa ibhetri encinci yefilimu entsha, zisebenzisa i-silicon engabonakaliyo njengebhloko yayo yokuqala yokwakha. I-semiconductor enesakhiwo sekristale engabonakaliyo yaziwa ngokuba yi-silicon engabonakaliyo. Ingavelisa iiseli zelanga ezinobukhulu be-1 micron kuphela, obufana neeseli ze-silicon ze-monocrystalline ezingama-300 nm. Kukho ukuncipha okukhulu kokusetyenziswa kwamandla eyunithi kunye nokwenza lula inkqubo yemveliso xa kuthelekiswa nezinye iindlela ezisebenzisa i-polycrystalline okanye i-monocrystalline silicon.
Iiseli ze-polymer ze-photovoltaic
Iseli ye-polymer photovoltaic esebenzisa iipolymers ze-redox ezinamanqanaba amaninzi afanayo nesixhobo sokuqhuba i-PN junction esingenazo izinto eziphilayo, isebenzisa iipolymers ze-redox ezine-redox potentials ezahlukeneyo.
Iingenelo kunye neengxaki zokusebenzisa iiseli ze-photovoltaic
Iingenelo:Akukho mngcipheko wokuphelelwa ngamandla, ngokuyintloko ayingcolisi, ayixhomekekanga kulwabiwo lwezixhobo ngokwendawo, inokuveliswa kufutshane nesikhululo samandla, inomgangatho ophezulu wamandla, abasebenzisi bayo kulula ukubamkela ngokweemvakalelo, inika amandla ixesha elifutshane, kwaye inkqubo yokubonelela ngombane inerekhodi elungileyo yokuthembeka.
Iinkalo ezimbi:Ngaphandle kweendleko eziphezulu zokwakha kunye nobuninzi bokusasazwa kwamandla amancinci okukhanya, amaxesha onyaka amane, imini/ubusuku, amafu/ilanga, kunye nezinye izinto eziguquguqukayo zemozulu zonke zinendima kumandla aqokelelweyo.
