Momwe Mungayankhire Bokosi la Solar Panel Junction Box?

   Mabokosi a solar panel junctionndi gawo lofunikira koma losaiwalika mosavuta la ma module a PV.Bokosi lolumikizana ndi solar ndi mpanda pa PV module yomwe imagwiritsidwa ntchito kulumikiza zingwe za PV ndipo nthawi zambiri imayikidwa kumbuyo kwa solar panel kuteteza gawo la PV ku chilengedwe.Masiku ano opanga bokosi la photovoltaic junction ambiri ali ku China, ndipo Slocable ndi m'modzi mwa opanga mabokosi otchuka a PV junction ku Dongguan, China.

Kodi Solar Panel Junction Box imalumikizidwa bwanji ndi PV Module?

Bokosi lolumikizana ndi solar panel limalumikizidwa kumbuyo kwa solar panel (TPT) ndi zomatira silikoni, limalumikiza zolumikizira 4 za PV palimodzi ndipo ndi mawonekedwe a solar panel.

Momwe mungalumikizire Bokosi la Solar Junction ku PV Array?

Kulumikiza mapanelo adzuwa ku gululi kumakhala kosavuta pogwiritsa ntchito bokosi lolumikizirana ndi solar.Nthawi zambiri chingwe chokhala ndi cholumikizira cha MC4 kumapeto chimagwiritsidwa ntchito.

Bokosi lolumikizana bwino ndi solar panel limachepetsa dzimbiri la ma terminals chifukwa limalepheretsa madzi kulowa.Mukamagula ma module a solar, onetsetsani kuti mwayang'ana IP ya bokosi la solar junction, bokosi lolumikizana lopanda madzi limalembedwa ndi IP67/IP68.

Solar Panel Junction Box Zoyambira

Bokosi lolumikizana ndi solar panel lili ndi ma bypass diode omwe amapangitsa kuti mphamvu ziziyenda mbali imodzi ndikuletsa kubwezeredwa ku solar panel.Frank Rosenkranz, woyang'anira zinthu zoyendera dzuwa ku EMEA, India ndi America pabokosi lolumikizana ndi solar komanso wopanga cholumikizira TE Connectivity, akufotokoza bokosi lolumikizirana kuti "chinthu chofunikira kwambiri pa solar panel."

"Chingwe chilichonse cha PV chimatetezedwa ndi ma diode mubokosi lolumikizira," adatero."Ma diode ndi zipata zomwe zimalola kuti mphamvu isasokonezeke."

Ngati gawo la solar panel lili ndi mthunzi, chingwe cha PV chidzafunika kuwononga mphamvu, kutembenuza mphamvu.Ma diode mkati mwa bokosi lolumikizirana ndi dzuwa amalepheretsa izi kuchitika.

Pali njira ziwiri zopangira mabokosi a solar junction - soldering / potting ndi clamping.Pogwiritsa ntchito njira ya soldering ndi potting, zojambulazo zomwe zimatuluka mu solar panel zimagulitsidwa ku diode mu bokosi lolumikizirana.Bokosi lophatikizirapo liyenera kuyikidwa mumphika kapena kudzazidwa ndi zinthu zomata kuti zilole kutentha kutentha, gwirani malo olumikizirana ndikuwateteza kuti asalephereke.Nthawi yokwanira ikadutsa kuti zinthu zophika zichiritsidwe bwino, solar panel yakonzeka kugwiritsidwa ntchito.

Mwa kupanga clamping, njira yosavuta yolumikizira imalumikiza zojambulazo ku waya.Palibe utsi komanso kuyeretsa kwakukulu ngati njira zowotchera / zophika.Poyerekeza ndalama zakuthupi ndi ntchito zonse, njira ziwirizi ndizofanana pamtengo.Mabokosi ophatikizira amatha kukhala okwera mtengo, koma ntchito yofunika kugulitsa ndi kuyika mabokosi ena imakhala yokwera.

Ngati mukufuna kudziwa zambiri za ma solar junction mabokosi, mutha kuwerenga:Bokosi Lophatikizana la Solar PV Junction ndi Zoyambira Zogawanika Zoyambira.

Kodi Solar Junction Box Imateteza Bwanji Solar Panel?

Mabokosi ambiri a solar panel junction amakhala ndi ma diode.Ntchito ya ma diode ndikupangitsa kuti mphamvu ziziyenda mbali imodzi ndikuletsa mphamvu kuti isabwezedwe m'gulu pomwe palibe kuwala kwa dzuwa.Mabokosi apamwamba a solar junction amatsimikiziridwa (mwachitsanzo ndi TÜV) kuti aziwongolera kutentha ndikupereka chitetezo chodalirika chanthawi yayitali.