ndi zinthu ziti zomwe zimayendera dzuwa

Choyambirira, tiyeni tiwone mawonekedwe azithunzi zamagawo a dzuwa.

Chosanjikiza chapakatikati ndi ma cell a dzuwa, ndiwo kiyi ndi gawo lalikulu lazoyendera dzuwa. Pali mitundu yambiri yama cell a dzuwa, ngati titha kukambirana malinga ndi kukula kwake, mupeza zazikulu zazikulu zitatu zama cell a dzuwa mumsika wapano: 156.75mm, 158.75mm, ndi 166mm. Kukula kwa selo yadzuwa ndi nambala yake kumatsimikizira kukula kwa gululi, kukulira komanso momwe selo iliri, kukulira kwake kumakhala kwakukulu. Maselo ndi owonda kwambiri ndipo amatha kusweka mosavuta, ndichifukwa chake timasonkhanitsa maselo kukhala mapanelo, chifukwa china ndikuti khungu lililonse limatha kupanga theka volt, lomwe lili kutali kwambiri ndi zomwe tikufunikira kugwiritsa ntchito, kuti tipeze magetsi ochulukirapo, timayika ma cell m'mizere kenako ndikuphatikiza zingwe zonsezo kukhala gulu. Kumbali inayi, pali mitundu iwiri yama cell a silicon: monocrystallian ndi polycrystallian. Nthawi zambiri, kuchuluka kwa magwiridwe antchito a selo la poly kumachokera ku 18% mpaka 20%; ndipo mono cell imakhala pakati pa 20% mpaka 22%, ndiye mutha kudziwa kuti ma cell a mono amabweretsa mphamvu kuposa ma poly cell, chimodzimodzi ndi mapanelo. Ndizodziwikiratu kuti mudzalipira zochulukirapo kuti zithetse bwino zomwe zikutanthauza kuti mawonekedwe a dzuwa ndiokwera mtengo kuposa gulu la dzuwa.

Gawo lachiwiri ndi kanema wa EVA yemwe ndi wofewa, wowonekera komanso womata bwino. Imateteza ma cell a dzuwa ndikuwonjezera mphamvu yamadzi ndi dzimbiri yolimbana ndi dzimbiri. Kanema wa EVA woyenerera ndi wolimba komanso woyenera kupaka laminating.

Chofunika china ndi galasi. Yerekezerani ndi magalasi wamba, magalasi a dzuwa ndiomwe timatcha magalasi omveka bwino komanso otsika kwambiri. Zikuwoneka zoyera pang'ono, zokutidwa pamwamba kuti ziwonjezere kufalikira komwe kuli pamwamba pa 91%. Chitsulo chotsika chitsulo chimakulitsa mphamvu chifukwa chake chimakulitsa kuthekera kwa makina ndi kukana kwamapaneli a dzuwa. Kawirikawiri makulidwe a galasi la dzuwa ndi 3.2mm ndi 4mm. Masamba ambiri amakulidwe 60 ndi masentimita 72 amatitengera magalasi a 3.2mm, ndipo mapanelo akulu akulu monga ma 96 amagwiritsira ntchito magalasi a 4mm.

Mitundu ya backsheet imatha kukhala yambiri, TPT imagwiritsidwa ntchito ndi ambiri opanga mapanelo a silicon solar. Nthawi zambiri TPT imakhala yoyera kuti iwonjezere kusinkhasinkha komanso kuchepetsa kutentha pang'ono, koma masiku ano, makasitomala ambiri amakonda zakuda kapena mitundu kuti awonekere mosiyana.

Dzinalo lathunthu la chimango ndi anodized aloyi aloyi chimango, chifukwa chachikulu chomwe timapangira chimango ndikuwonjezera kuthekera kwa mawonekedwe amagetsi a dzuwa, chifukwa chake kumathandizira kukhazikitsa ndi kuyendetsa. Pambuyo powonjezera chimango ndi galasi, gulu lamagetsi la dzuwa limakhala lolimba komanso lolimba kwa zaka pafupifupi 25.

what are the components in a solar panel

Pomaliza, bokosi lolumikizirana. Mapanelo oyendera dzuwa oyenera onse ali ndi bokosi lolumikizira monga bokosi, chingwe ndi zolumikizira. Pomwe magulu ang'onoang'ono kapena oyendetsedwa ndi dzuwa sangaphatikizepo onse. Anthu ena amakonda zotengera kuposa zolumikizira, ndipo ena amakonda chingwe chotalikirapo kapena chachifupi. Bokosi loyenererana liyenera kukhala ndi ma diode olambalala kuti ateteze malo otentha komanso mayendedwe achidule. Mulingo wa IP ukuwonetsa pabokosilo, mwachitsanzo, IP68, ikuwonetsa kuti ili ndi kuthekera kwamphamvu kwamadzi ndipo imalola kuti izivutika ndi mvula yokhazikika. 


Post nthawi: Sep-07-2020