I kēia manawa, ua lilo ka hoʻolaha ʻana o ke kalapona neutral target i mea ʻae honua, i alakaʻi ʻia e ka ulu wikiwiki ʻana o ka noi i kau ʻia no PV, ke hoʻomau nei ka ʻoihana PV honua.I ka hoʻokūkū ikaika o ka mākeke, ua hoʻonui mau ʻia nā ʻenehana, ua lilo ka nui a me ka mana kiʻekiʻe i nā huahana modula nui, ma kahi o ka maikaʻi, ke kumu kūʻai a me nā mea ʻē aʻe, ʻo ka ʻenehana hou kekahi kumu kumu nui o ka hoʻomohala ʻoihana.

2023 Solar PV module innovation technology summit i hui pū ʻia e nānā i ka wā e hiki mai ana o ka PV module development
Ma Ianuali 31, 2023, ua mālama ʻia ka "2023 Solar PV Module Innovation Technology Summit", i mālama ʻia e ka media kaulana honua TaiyangNews, e like me ka mea i hoʻonohonoho ʻia.Nui nā hui PV kaulana mai ka home a me nā ʻāina ʻē i hōʻuluʻulu ma ka pūnaewele e kūkākūkā i ke ʻano o ka hoʻomohala ʻana o ka ʻenehana hana hou PV module.

Ma ka seminar noʻonoʻo ʻenehana, ua kono ʻia ʻo Xia Zhengyue, ke poʻo o ka hoʻomohala huahana module o Tongwei, e hāʻawi i kahi haʻiʻōlelo i kapa ʻia ʻo "Module Innovation from the World's Largest PV Cell Manufacturer", kaʻana like i ka holomua ʻenehana module hou i hoʻomohala ʻia e Tongwei.Eia hou, ua alakaʻi ʻo TaiyangNews i kahi ninaninau me Kauka Xing Guoqiang, Luna Nui o PV o Tongwei, e hoʻolauna i ka mana hana o Tongwei, ʻenehana R&D a me nā kumuhana e pili ana, a e nānā i mua i ke ala hoʻomohala ʻenehana o nā huahana module.

Ke nānā nei i ka mōʻaukala hoʻomohala o ka ʻoihana Tongwei PV, ua hoʻokumu ʻo Tongwei i 3 mau kikowaena ʻenehana PV ʻenehana mua loa, i kuhikuhi ʻia i ka palena ʻenehana, hoʻomohala kūʻokoʻa i ka laina hana nui 1GW 210 TNC mua o ka ʻoihana, ka laina hoʻāʻo metallization holomua nui o ka ʻoihana. , a me ke kūkulu ʻana i nā cell hou a me nā modules ʻoihana mainstream technology pilot line, etc., e hoʻomau i ka hana hou a hoʻokomo i ka ikaika ikaika i ka ulu ʻana o ka ʻoihana.

ʻO TOPCon a me HJT ka holomua ʻelua alahele ma ka ʻenehana TNC like ʻole e alakaʻi i ka hoʻomohala hou
I kēia manawa, kokoke nā pūnaewele PERC i ka pono palena theoretical, a e piʻi mālie ka hapa o nā ʻano N-type.Ma kahi ninaninau kūʻokoʻa, ua ʻōlelo ʻo Kauka Xing Guoqiang, Luna Nui o PV o Tongwei, i kēia manawa, ke holomua nei ʻo Tongwei e like me nā ʻenehana TNC a me THC.Ke noʻonoʻo nei i ka pono e hoʻololi koke i ka makemake o ka mākeke e hoʻololi nei, ua hoʻolālā ʻia ka hoʻonohonoho ʻana o ka mana module o Tongwei i kēia manawa e kūpono me nā ʻenehana kelepona a me nā ʻenehana.

Ke komo wikiwiki nei ka ʻenehana N-type.ʻO ke kumukūʻai, ka hua a me ka paʻa o ka hoʻololi ʻana i nā kī i ka hana nui N-type.I ka manawa like, ʻo nā huahana N-type ʻo ia ka mea hopohopo nui loa i ka ʻoihana e pili ana i ke kumukūʻai a me ke kumu kūʻai.Ma o ka hoʻomau ʻana i ka ʻenehana hoʻonui a me ka hana hou, ʻo ka TNC kiʻekiʻe-efficiency module me 182-72 pālua-aniani mana no ka laʻana hiki ke hoʻonui i ka mana ma mua o 20W i hoʻohālikelike ʻia me nā huahana PERC maʻamau, a he 10% kiʻekiʻe bifacial rate ma mua o PERC.No laila, ʻoi aku ka maikaʻi o nā modula kiʻekiʻe o ka TNC a lilo i hanauna hou o nā huahana e lawe mai i ka mana kiʻekiʻe, hilinaʻi kiʻekiʻe a me ka attenuation haʻahaʻa i nā mea kanu mana.

E like me kekahi o nā mea hana alakaʻi mua e komo i ke kahua HJT, ua hiki i ka 25.67% ka R&D kiʻekiʻe loa o nā kelepona HJT o Tongwei i kēia manawa (hōʻoia ISFH).Ma ka lima 'ē aʻe, i ka holomua noi o ke keleawe interconnection 'enehana ua nui loa hoemi i ka metallization koina o HJT.I kēia manawa, ʻenehana HJT me ka hoʻololi kiʻekiʻe o ka hoʻololi ʻana, haʻahaʻa attenuation a me nā pono ʻē aʻe i hāʻawi ʻia i nā manaʻolana kiʻekiʻe e ka mākeke, akā i kaupalena ʻia e ke kumukūʻai kiʻekiʻe o ka hoʻopukapuka ʻana ʻaʻole i hoʻomaka i ka pahū.Me ka piʻi nui ʻana o ka pono kelepona a me ka holomua o nā kūlana hana nui, ʻo ka ʻaoʻao alakaʻi o ka hoʻolālā ʻenehana HJT o Tongwei e lilo a ʻoi aku ka ʻike, ʻoiai "e hōʻemi ana i nā kumukūʻai a me ka hoʻonui ʻana i ka pono" me nā lima ʻelua, e hoʻolauna ʻo HJT i kahi kiʻekiʻe kiʻekiʻe. kona ulu ana.

Eia kekahi, mai ka makahiki 2020, ua hoʻomohala kūʻokoʻa ʻo Tongwei i ka ʻenehana "TNC" (Tongwei N-passivated contact cell), a ua ʻoi aku ka maikaʻi o ka hoʻololi ʻana o ka hoʻololi ʻana o nā cell TNC ma mua o 25.1%.Wahi a Xia Zhengyue, TNC cell he bifacial rate kiʻekiʻe, haʻahaʻa attenuation, ʻoi aku ka maikaʻi o ka mahana coefficient, pane maikaʻi i ka haʻahaʻa haʻahaʻa a me nā pono hana ʻē aʻe, hana ponoʻī ʻia 182 nui 72 mana ʻano ʻano hapalua-pepa module mana a hiki i 575W +, ʻoi aku ka kiʻekiʻe ma mua o PERC 20W + , 10% kiʻekiʻe bifacial rate, ua hiki i ka 'oihana alakai pae.ʻO nā modula bifacial i hana ʻia me kēia ʻenehana he 3-5% ʻoi aku ka kiʻekiʻe o ka loaʻa ʻana o ka mana mana no kēlā me kēia watt ma mua o nā modula bifacial PERC maʻamau, e loaʻa maoli ana ka loaʻa ʻana o ka mana kiʻekiʻe.

Noʻonoʻo nā modules kiʻekiʻe o Tongwei i nā pono o nā huahana like ʻole e hoʻokō i kahi ākea o nā noi e uhi ana i nā hiʻohiʻona āpau.No ka laʻana, koho ʻia ka huahana 182-72 me nā ʻōnaehana kiʻekiʻe no nā hiʻohiʻona nui o nā mea kanu mana honua;Hiki ke koho ʻia ka huahana 182-54 me ka ʻike kiʻekiʻe i nā koi nui no nā hiʻohiʻona hale noho.

Me nā mea maikaʻi o ke alakaʻi ʻelua o ke kelepona silika, ke holomua nei ke kaʻina hana hoʻohui kūpaʻa a Tongwei
He makahiki kupaianaha ka makahiki 2022 no ka māhele module o Tongwei.i ʻAukake, ua hoʻolaha ʻo Tongwei i ka wikiwiki o kāna hoʻolālā pāʻoihana module a me ka hoʻokō wikiwiki ʻana i kāna hoʻolālā hoʻonui module, e hoʻolaha piha ana i ke kaʻina hana hoʻohui kū i kāna ʻoihana PV;mai ia manawa, ua lanakila ʻo ia i kekahi mau papahana bidding module o nā ʻoihana aupuni kūloko;i ʻOkakopa, ua hoʻolaha ʻo Tongwei ua hala ka moʻo holoʻokoʻa o kāna mau tile Terra i hoʻopaʻa ʻia i ka palapala carbon footprint i hāʻawi ʻia e ka mana Farani Certisolis Ma ʻOkakopa, ua hoʻolaha ʻo Tongwei ua hāʻawi ʻia kāna moʻo piha o nā modula Terra i hoʻopaʻa ʻia i ka palapala carbon footprint e Certisolis , he mana Farani;i Nowemapa, ua hāʻawi ʻia ka ʻenehana hoʻomohala kūʻokoʻa TNC kiʻekiʻe o Tongwei ma ke ʻano he ʻumi o nā ʻenehana hou o "Zero Carbon China" ma 2022;a laila, ua helu ʻia ʻo ia ma ka papa inoa ʻo Tier 1 ma ka papa inoa o BNEF o nā mea hana module PV Tier 1 honua i ka hapaha ʻehā o 2022, e hōʻike piha ana i ka ʻike kiʻekiʻe o ka mākeke i nā modules kiʻekiʻe o Tongwei.Hōʻike kēia i ka ʻike kiʻekiʻe o ka mākeke i nā modula kiʻekiʻe o Tongwei.

Wahi a Dr. Xing Guoqiang, hiki i ka mana module o Tongwei i 14GW i ka makahiki 2022, a ua manaʻo ʻia ka nui o ka mana module e hiki i 80GW ma ka hopena o 2023. He kumu paʻa no ka hoʻomohala wikiwiki ʻana i ka ʻoihana module.

ʻOi aku ka ikaika o ka hoʻokūkū, ʻoi aku ka ikaika o ka hoʻoikaika ʻana;ʻoi aku ka nui o ka mākeke, ʻoi aku ka nui o ke kūkulu ʻana i ka hoʻokūkū, e kū pono ana i ka mākeke ulu wikiwiki, ʻo Tongwei mau ka manaʻo paʻa e hele i mua a hana i nā ʻanuʻu nui a paʻa.I ka wā e hiki mai ana, e hoʻomau ʻo Tongwei i ka hoʻoikaika ʻana i ka ikaika o ka ʻenehana, e hoʻonui hou i kona hoʻokūkū holoʻokoʻa, e hāʻawi i nā huahana kūpono a kiʻekiʻe i nā hoa pili i luna a i lalo, a kōkua i ka hoʻomohala ʻana i ka ikehu ʻōmaʻomaʻo a kūkulu i kahi kaiaola hou o ka ʻoihana PV hoʻomau.