Ulwazi

Uwakha Kanjani Amaphaneli Elanga Asike Uhhafu Ngamaseli Elanga Asika Half

Indlela yokwenza amaphaneli elanga anqunywe uhafu ngamaseli elanga anqunywe uhhafu

Embonini sonozungezilanga, amandla eSolar aye athandwa kakhulu eminyakeni yamuva nje njengoba abantu sebeqaphela kakhulu izinzuzo zawo. Amandla elanga angumthombo wamandla ovuselelekayo avela elangeni, futhi ahambisana nemvelo futhi azinzile. 

Inzuzo yamaseli elanga aneshidi elinguhhafu ukuthi mancane kunamaseli aphelele. Ishidi lama-half-cell lingasikwa kabili futhi lifakwe phezulu nangaphansi kwemojuli, bese lixhunywa ndawonye ukuze kwakhiwe isifunda esiphelele. Amamojula asike uhhafu ngokuvamile asebenza kahle kakhulu kunamamojula anosayizi ogcwele ngenxa yokuthi kunokulahlekelwa ukushisa okuncane ngenxa yendawo enkulu. Izinto zokusebenza ezidingekayo ohlelweni lokukhiqiza zihlanganisa: 

1) umshini wokusika amaseli elanga

2) Umugqa wokukhiqiza wemojula

3) umshini wokuhlola iphaneli yelanga

futhi lapha silandele okuqukethwe ngale ndaba

1, Buyini ubuchwepheshe be-solar cell-cut-cut?

Qhathanisa namaphaneli elanga endabuko, amaseli elanga asikwe uhhafu awubuchwepheshe obusha emhlabeni wamandla elanga. Zidalwa ngokusika iseli elijwayelekile lelanga ngesigamu. Lokhu kwenziwa kwenzeke ngokusebenzisa amaseli amabili asikwe uhafu ochungechungeni esikhundleni seseli elilodwa elinosayizi ogcwele.

Amaseli elanga asikwe uhhafu awuhlobo lwamaseli elanga anqanyulwe phakathi, amahafu amabili abe esehlanganiswa abuyelane. Lokhu kuvumela ukusetshenziswa kwamangqamuzana elanga amabili amancane esikhundleni sengqamuzana elilodwa elikhulu lelanga, elingase libe nenzuzo kwezinye izimo. Isibonelo, ukusebenzisa amangqamuzana elanga amabili amancane kungenza kube lula ukuwafaka endaweni ehlangene kakhudlwana, noma kungawenza angabi nzima kakhulu futhi kube lula ukuwahambisa.

2, Iyini iphaneli yelanga ye-half cell futhi isebenza kanjani?

Kumojula ye-PV esekwe kuseli ye-silicon yendabuko, amaribhoni axhuma amaseli angomakhelwane angabangela ukulahlekelwa okukhulu kwamandla ngesikhathi sokuthutha kwamanje. Ukusika amaseli elanga phakathi kuye kwafakazelwa ukuthi kuyindlela ephumelelayo yokunciphisa ukulahlekelwa kwamandla okuphikisayo.

Amaseli anqunywe ngesigamu akhiqiza ingxenye yamanje yeseli evamile, enciphisa ukulahlekelwa okuphikisayo ekuxhumaneni kwamamojula elanga. Ukumelana okuncane phakathi kwamaseli kukhulisa ukuphuma kwamandla emojuli. I-Solar Power World Online iphawule ukuthi amaseli asikwe uhafu angakhuphula amandla okukhipha amandla phakathi kuka-5 kuya ku-8 W ngemojuli ngayinye, kuye ngokuthi iklanywe.

Ngokuphuma kwamandla aphezulu kumojuli ebiza ngokulingana, isheshisa i-ROI. Lokhu kwenza amaseli abe umbono omuhle kubasebenzisi bokugcina abafuna ushintsho olusheshayo ekutshalweni kwabo.

Ngemva kokwenza uchungechunge lwezivivinyo zamaseli elanga we-half-cut kanye ne-PERC endaweni enkulu ye-PV module endaweni elawulwayo, i-Institute for Solar Energy Research Hamelin iphule irekhodi langaphambilini lokusebenza kahle kwe-module kanye nokukhishwa okuphezulu, kubika i-PV-Tech. Nakuba kungeyona yodwa inhlangano eyenza umsebenzi obalulekile kumaseli asikwe uhhafu, irekhodi, elaqinisekiswa ngokuzimela yi-TUV Rheinland, libonisa ukusebenza kahle kokusebenzisa la mamojula ukuletha ukuthuthukiswa kwe-PV ezindlekweni zayo ezithuthuke kakhulu neziphansi kakhulu okwamanje.

Ngenxa yezinzuzo zayo zokusebenza, izinkampani eziningi sezivele zishintshele emiklamo enqunywe uhhafu, okufanele ikhulise isabelo semakethe sale mikhiqizo ye-PV.

Ubuchwepheshe be-solar cell-cut-cut kwandisa amandla okukhipha amaphaneli elanga ngokunciphisa ubukhulu bamaseli, ukuze kungene okuningi kuphaneli. Iphaneli libe selihlukaniswa phakathi ukuze okungaphezulu kusebenze ngokuzimela ngaphansi, okusho ukuthi kudaleka amandla engeziwe - noma ngabe uhhafu owodwa umthunzi.

Yilokho ukubuka konke - ngezansi, sihlahlela phansi inqubo.

Amaphaneli elanga endabuko e-monocrystalline ngokuvamile anamaseli elanga angama-60 kuya kwangu-72, ngakho lapho lawo maseli esikwa phakathi, inani lamaseli liyakhula. Amaphaneli asike ingxenye anamaseli angu-120 kuya kwangu-144 futhi ngokuvamile enziwa ngobuchwepheshe be-PERC, obunikeza ukusebenza kahle kwemojuli ephezulu. 

Amaseli asikwa phakathi, ngobunono kakhulu, ngelaser. Ngokusika lawa maseli ngesigamu, amandla angaphakathi kwamaseli nawo ancishiswa, okusho ukuthi ukulahlekelwa okuphikisayo okuvela kumandla ahambayo ngokusebenzisa isimanje kuyancishiswa, okubuye kulingane nokusebenza okungcono.

Njengoba amangqamuzana elanga enqunywe phakathi futhi ngaleyo ndlela ancishiswa ngosayizi, anamaseli amaningi kuphaneli kunamaphaneli avamile. Iphaneli ngokwalo libe selihlukaniswa phakathi ukuze izingxenye ezingaphezulu neziphansi zisebenze njengamaphaneli amabili ahlukene - akhiqiza amandla noma ngabe uhhafu owodwa umthunzi. 

Ukhiye womklamo weseli osike uhafu uyindlela ehlukile "yezintambo zochungechunge" zephaneli noma indlela amaseli elanga axhunywe ngayo ndawonye futhi adlulise ugesi ku-bypass diode ngaphakathi kwephaneli. I-bypass diode, eboniswa umugqa obomvu ezithombeni ezingezansi, ithwala ugesi okhiqizwa amaseli uwuyise ebhokisini lokuhlangana. 

Kuphaneli evamile, lapho iseli elilodwa linomthunzi noma linephutha futhi lingawacubunguli amandla, wonke umugqa ongaphakathi kochungechunge lwezintambo uzoyeka ukukhiqiza amandla. 

Isibonelo, ake sibheke indlela yezintambo ezijwayelekile ze-solar ezinezintambo ezi-3 :

amaphaneli elanga anentambo ochungechungeni

Ngochungechunge lwezintambo ezijwayelekile zeseli eligcwele, eliboniswe ngenhla, uma iseli yelanga Kumugqa 1 ingenakho ukukhanya kwelanga okwanele, wonke amaseli akulolo chungechunge ngeke akhiqize amandla. Lokhu kukhipha ingxenye yesithathu yephaneli. 

Amaseli uhhafu, iphaneli yelanga enezintambo ezingu-6 isebenza ngokuhlukile: 

uhhafu ukusika iseli solar 

Uma iseli lelanga kuRowu 1 limthunzi, amaseli angaphakathi kwalowo mugqa (nalowo mugqa kuphela) azoyeka ukukhiqiza amandla. Umugqa wesi-4 uzoqhubeka nokukhiqiza amandla, ukukhiqiza amandla amaningi kunochungechunge lwezintambo ezijwayelekile ngoba ingxenye eyodwa kwesithupha kuphela yephaneli iyeke ukukhiqiza amandla, esikhundleni sengxenye eyodwa kwezintathu. 

Ungabona futhi ukuthi iphaneli ngokwayo ihlukaniswe phakathi, ngakho-ke kukhona amaqoqo amaseli angu-6 esikhundleni sika-3. I-bypass diode ixhuma phakathi kwephaneli, esikhundleni sohlangothi olulodwa njengezintambo ezivamile ngenhla. 

3, Izinzuzo zamaseli anqunyelwe uhhafu

Lapha, sibhale izindlela ezimbalwa zokubonisa ukuthi amaseli asikwe uhhafu athuthukisa kanjani ukusebenza kwamaphaneli. 1. Nciphisa ukulahlekelwa okuqinile Umthombo owodwa wokulahlekelwa amandla lapho amaseli elanga eguqula ukukhanya kwelanga kube ugesi ukulahlekelwa okungazweli noma amandla alahlekayo phakathi nokuthuthwa kwamandla kagesi. Amangqamuzana elanga athutha amanje esebenzisa amaribhoni ensimbi azacile awela indawo yawo futhi awaxhume ezintanjeni namaseli angomakhelwane futhi ukunyakaza kwamanje ngalawa maribhoni kuholela ekulahlekelweni kwamandla athile. (Imithombo: I-EnergySage) Ngokusika amaseli elanga abe yisigamu, amandla amanje akhiqizwa kungqamuzana ngalinye ancishiswa ngohhafu, kanti ukugeleza okuphansi kwamanje kuholela ekuphikiseni okuphansi.

Ubuchwepheshe be-half-cut cell cell manje sebudumile ezimbonini zabakhiqizi be-solar panel, njenge-Trina, i-Suntech, i-Longi, ne-jingko solar, kanye nasekukhiqizweni ngobuningi emhlabeni jikelele. ngaphezu kwama-50% womthamo womugqa wokukhiqiza e-China manje ubuyekeza amaseli elanga endabuko ukuze enze amaphaneli elanga anqunywe uhhafu.

Izinzuzo ze-Half-Cut solar cell technology zihlanganisa:

Ukusebenza Okuphakeme Kakhulu: lapho iseli lelanga linqunywa ngesigamu, inani lamanje kagesi elithwalwa yibhasi ngayinye nalo liyancipha ngesigamu. Lokhu kuncipha kokumelana phakathi kwamabhasi kubangela ukwanda okuphelele ekusebenzeni kahle kwawo. Kusistimu ye-LONGi, ilingana nokukhuphuka kwamandla kumojula ka-2%. Lokhu kubalulekile kubuchwepheshe beselula obunqunyelwe uhhafu

I-Lower Hot Spot Temperature: izindawo ezishisayo kumojula zingabangela umonakalo ongenakulungiseka kumaseli. Ukwehliswa kwamazinga okushisa aphakathi kuka-10-20°C kuthuthukisa ukuthembeka kwemojuli.

Izinga Lokushisa Eliphansi Lokusebenza: kunciphisa ukulahlekelwa kwezinga lokushisa futhi lithuthukise kokubili ukwethembeka kwemojuli kanye nokuzuza kwamandla.

Ukulahleka Kwethunzi Eliphansi: amamojula asikwe uhafu asengakwazi ukuzuza okukhiphayo okungu-50% ngesikhathi sokufiphaza, okuhlanganisa ukuphuma nokushona kwelanga izimo.

namuhla abakhiqizi abaningi bephaneli yelanga baqala ukwenza amaphaneli elanga angamahhafu.

4, zingaki izinhlobo zemojuli yelanga enqunywe uhhafu

Amamojula amaseli e-half-cut anamaseli elanga asikwe phakathi, okuthuthukisa ukusebenza kwemojuli nokuqina. Amaphaneli endabuko angama-60 nama-72 azoba namaseli asikwe uhhafu angu-120 nangu-144, ngokulandelana. Lapho amangqamuzana elanga ehliswa ngesigamu, amandla awo amanje nawo ancipha, ngakho ukulahlekelwa okuphikisayo kuyehliswa futhi amaseli angakhiqiza amandla amancane. Amaseli amancane abhekana nokuncipha kokucindezeleka komshini, ngakho-ke kukhona ithuba elinciphile lokuqhekeka. Uma uhhafu ophansi wemojuli umthunzi, uhhafu ophezulu usazosebenza.

Amaphaneli amaseli agcwele endabuko (amaseli angama-60) enziwa ngamaseli angama-60 noma angama-72 kulo lonke iphaneli. Imojuli Yeseli elinguhhafu iphinda kabili inombolo yamaseli ibe amaseli angu-120 noma angu-144 iphaneli ngayinye. Iphaneli inosayizi ofanayo nephaneli yeseli egcwele kodwa inamaseli aphindwe kabili. Ngokuphinda kabili inani lamaseli lobu buchwepheshe budala izindlela eziningi zokubamba amandla avela elangeni ukuze awathumele ku-inverter.

Empeleni, ubuchwepheshe be-Half-Cell yinqubo yokusika amaseli abe uhhafu, ukunciphisa ukumelana ukuze ukusebenza kahle kukhuphuke. Amaphaneli amaseli agcwele endabuko anamaseli angu-60 noma angu-72 akhiqiza ukumelana okunganciphisa ikhono lephaneli lokukhiqiza amandla engeziwe. Nakuba ama-Half-Cells anamaseli angu-120 noma angu-144 anokumelana okuphansi okusho ukuthi amandla engeziwe ayabanjwa futhi akhiqizwa. Amaphaneli angama-Half Cell anamaseli amancane kuphaneli ngayinye enciphisa ukucindezelwa komshini kuphaneli. Uma iseli liba lincane ithuba elincane lokuqhekeka kwephaneli.

Ngaphezu kwalokho, ubuchwepheshe be-Half-Cell buhlinzeka ngezilinganiso zokukhipha amandla aphezulu futhi ngokuvamile buthembeke kakhulu kunamaphaneli amaseli agcwele endabuko.

120 isigamu cell solar panel 144 isigamu cell solar panel kanye 132 isigamu cell panel solar

158.78 166 182 210 

izinhlelo zokusebenza zamaphaneli elanga ahlukaniswe ingxenye ehlukene, kuye ngezidingo zesistimu yephaneli yelanga. isibonelo, amapulazi elanga lomhlaba ngokuvamile athanda amaphaneli angama-half cell

5, indlela yokwenza amaseli elanga anqunyelwe uhhafu

ngomshini wokusika amaseli elanga ukwenza amaseli elanga asike uhafu, futhi lapha sinomshini wokusika amaseli elanga ahlukanisa ngokuzenzakalela, futhi sihlukanise ngesandla amaseli asike uhhafu.

Umshini wokusika amaseli elanga (ukubhala) awugcini nje ngokusika amaseli elanga abe uhhafu kodwa futhi ungasika 1/3 1/4 1/5 1/6 1/7 okuncane kakhulu, futhi ungasika amaphaneli elanga ane-shingled

umshini wokusika umshini welanga we-half-cut cell:

2021 Solar Cell Laser Scribing Machine With Auto Devide

Umshini Wokubhala We-Laser Ongabhubhi Yeseli 3600 PCS/H 6000PCS/H

Umshini Wokusika I-Laser Ongabhubhisi I-Solar usika amaseli elanga abe yizingcezu ezihhafu noma izingcezu eziyi-1/3, okungakhuphula ukuphuma kwamandla ephaneli yelanga.

PV Laser Cutting Machine

6, indlela yokwenza imodyuli yelanga enesigamu

okokuqala, kufanele sazi indlela yokwenza ama-solar panel kanye nengxenye yamaphaneli elanga yelanga yokukhiqiza inqubo efana namaphaneli elanga wendabuko, kusukela ku-solar cell tabber stringer, Okungakwazi ukushisela iseli elinqunywe uhhafu.

inqubo yokukhiqiza imi kanje:

Isinyathelo 1 Ukuhlolwa kweSolar Cell, Hlola amaseli elanga ngaphambi kokushisela kusuka ku-156-210 Perc Mono noma i-Poly, noma i-IBC, amaseli elanga e-TOPCON

Isinyathelo 2 I-Solar Cell Cutting Sika amaseli elanga abe uhhafu ongu-1/3 1/4 nangaphezulu

Isinyathelo sesi-3 Solar Cell Welding & Tabbing, Ukuthinta amaseli elanga ochungechungeni lwamaseli wephaneli

Isinyathelo sesi-4 Ukulayishwa kwengilazi kanye nefilimu ye-Solar EVA

Isinyathelo sesi-5 Ukuhlelwa kwe-EVA yokuqala

Isinyathelo 6 I-Solar Stringer Beka Up Machine Layup, Solar Cell Strings Layup

Isinyathelo 7 Solar Panel Interconnection Soldering Bussing Interconnection Soldering

Isinyathelo 8 Ompompi Okushisa Okuphezulu, Ukuthinta

Isinyathelo 9 EVA kanye Namafilimu Asemuva noma Ingilazi

Isinyathelo 10Ishidi Lokufaka I-Insulation For Half Cut Panel Imizila yamabhasi ehlukanisiwe

Isinyathelo 11 Solar Panel EL Defect Tester Visual Inspect & EL Defect Test

Isinyathelo 12 Ukuthepha Amaphaneli elanga e-Bifacial, amaphaneli elanga engilazi ephindwe kabili

Isinyathelo 13 Solar Panel Laminating Laminat izingqimba eziningi zezinto ndawonye

Isinyathelo 14 Ukuklebhula Itheyiphu Enezimbobo Kumaphaneli Engilazi Ekabili

Isinyathelo 15 Ukunciphisa

Isinyathelo 16 Ukuhlola Okuphendukile

Isinyathelo 17 Solar Module Gluing & Framing & Loading

Isinyathelo 18 Ukufakwa Kwebhokisi Le-Junction AB Glue ye-Junction Box Potting

Isinyathelo 20 Ukuhlanza & Ukuhlanza Nokugaya

Isinyathelo 21 Ukuhlolwa kwe-IV EL Nokuhlolwa Kwe-Hi-pot Insulation

Isinyathelo 22 Ukuhlunga Kwephaneli Yelanga kanye Nephakheji

7, imishini eyenza amaphaneli asike uhhafu

uhhafu cell solar panel yokukhiqiza imishini cishe efanayo njengoba bendabuko Silicon amaseli solar panel

umshini wokusika amaseli wokusika isigamu

i-solar tabs stringer 

umshini wokuhlanganisa izintambo zelanga

umshini wokusika we-auto EVA TPT ogcwele we-inthanethi

8, ingabe amaphaneli asikwe uhafu angenziwa ngesandla 

Ukwenza uhhafu wamamojula weseli, singaqala ku-1MW ngesandla,

9, umugqa wokukhiqiza ozenzakalelayo ogcwele wamaphaneli asikwe ehholo

ukwenza uhhafu wamamojula weseli, nakho kungaqala ukusuka ku-30MW ngemigqa yokukhiqiza okuzenzakalelayo egcwele

Ekupheleni,