Kusiyana pakati pa ma solar panels a PERC, HJT ndi TOPCON

Pamene kufunikira kwa mphamvu zongowonjezwdwanso kukupitirira kukula, makampani opanga mphamvu za dzuwa apita patsogolo kwambiri paukadaulo wa solar panel. Zatsopano zatsopano zikuphatikizapo PERC, HJT ndi TOPCON solar panel, iliyonse ili ndi zinthu zapadera komanso zabwino zake. Kumvetsetsa kusiyana pakati pa ukadaulo uwu ndikofunikira kwa ogula ndi mabizinesi omwe akufuna kuyika ndalama mu njira zothetsera mphamvu za dzuwa.

PERC, yomwe imayimira Passivated Emitter ndi Rear Cell, ndi mtundu wa solar panel yomwe yatchuka kwambiri m'zaka zaposachedwa chifukwa cha kuchuluka kwa magwiridwe antchito ake. Chinthu chachikulu chomwe chimagwiritsidwa ntchito ndi ma solar panel a PERC ndi kuwonjezera gawo la passivation kumbuyo kwa selo, zomwe zimachepetsa kubwerezabwereza kwa ma electron ndikuwonjezera magwiridwe antchito onse a gululo. Ukadaulo uwu umathandiza ma PERC panel kupeza mphamvu zambiri, zomwe zimapangitsa kuti zikhale njira yabwino yogwiritsira ntchito m'nyumba ndi m'mabizinesi.

Kumbali inayi, HJT (Heterojunction Technology) ndi ukadaulo wina wapamwamba wa solar panel womwe ukupangitsa chidwi kwambiri mumakampaniwa. Ma heterojunction panel amagwiritsa ntchito zigawo zoonda za silicon yopanda mawonekedwe mbali zonse ziwiri za cell ya silicon ya crystalline, zomwe zimathandiza kuchepetsa kutayika kwa mphamvu ndikuwonjezera magwiridwe antchito onse. Kapangidwe katsopano kameneka kamathandiza ma HJT panel kupereka mphamvu zambiri komanso magwiridwe antchito abwino m'malo opanda kuwala kochepa, zomwe zimapangitsa kuti akhale otchuka m'malo omwe dzuwa silili lokwanira kapena nyengo zosiyanasiyana.

TOPCON, mwachidule cha Tunnel Oxide Passivated Contact, ndi ukadaulo wina wamakono wa solar panel womwe ukukopa chidwi chifukwa cha ntchito yake yabwino kwambiri. Ma TOPCON panel ali ndi kapangidwe kapadera ka selo yokhala ndi ma contact osasinthika kutsogolo ndi kumbuyo kuti achepetse kutaya mphamvu ndikuwonjezera magwiridwe antchito a selo. Kapangidwe kameneka kamathandiza ma TOPCON panel kuti akwaniritse mphamvu zambiri komanso kutentha koyenera, zomwe zimapangitsa kuti akhale abwino kwambiri kuyika m'malo otentha kapena m'malo omwe kutentha kumasinthasintha kwambiri.

Poyerekeza ukadaulo uwu, ndikofunikira kuganizira zabwino ndi zofooka zake. Mapanelo a PERC amadziwika chifukwa cha kugwira ntchito bwino komanso kupanga mphamvu, zomwe zimapangitsa kuti akhale chisankho chodalirika chopangira mphamvu zambiri m'malo osiyanasiyana. Mapanelo a heterojunction, kumbali ina, amagwira ntchito bwino m'malo opanda kuwala kwambiri ndipo amalimbana bwino ndi kutentha, zomwe zimapangitsa kuti akhale oyenera madera omwe nyengo sizingadziwike bwino. Mapanelo a TOPCON amadziwika chifukwa cha kutentha kwawo koyenera komanso magwiridwe antchito onse m'malo otentha, zomwe zimapangitsa kuti akhale chisankho choyamba chokhazikitsa m'malo a dzuwa komanso otentha.

Mwachidule, makampani opanga mphamvu ya dzuwa akupitiliza kukula chifukwa cha ukadaulo wapamwamba monga ma solar panel a PERC, HJT ndi TOPCON. Ukadaulo uliwonse uli ndi zinthu zapadera komanso zabwino zomwe zingakwaniritse zosowa zosiyanasiyana za chilengedwe ndi mphamvu. Pomvetsetsa kusiyana pakati pa ukadaulo uwu, ogula ndi mabizinesi amatha kupanga zisankho zolondola posankha ukadaulo wa solar panel womwe ukugwirizana bwino ndi zosowa zawo. Pamene kufunikira kwa mphamvu zongowonjezwdwanso kukupitilira kukula, ukadaulo watsopano wa solar panel uwu udzakhala ndi gawo lofunikira pakuyendetsa kusinthaku kupita ku malo okhazikika komanso osawononga chilengedwe.