Ua hoʻokō piha ka pahu kiʻi kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻi kiʻi kiʻi kiʻi kiʻi i ka 210 PV Module koi.

Me ka hana nui o 166, 182, a me 210 photovoltaic modules, ke hoʻomau nei ka ʻoihana e kūkākūkā i nā pono a me nā pōʻino o ka hoʻololi ʻana i ka nui wafer silicon.ʻO ka manaʻo nui o ke kūkākūkā e pili ana i nā ʻāpana uila a me nā ana o nā modules, ka lawe ʻana, a me ka lako lako.ʻOiaʻiʻo, aia kekahi mau kūkākūkā e pili ana i ka hilinaʻi a me ke koho ʻana i nā mea o nā pahu junction photovoltaic.Ma ke ʻano he mea hoʻolako waiwai i hana i ka noiʻi a me ka hoʻomohala ʻana a me ka hana ʻana i nā pahu hui no ka manawa lōʻihi, kā mākou loiloi i ka pilina ma waena o nā pahu hui a me nā wafer silika nui a me nā modula mana kiʻekiʻe mai kahi hiʻohiʻona waiwai.

Ku'ina Hana o Photovoltaic Junction Box

ʻO ka hana nui o kapahu hookui photovoltaicʻo ia ka hoʻopuka ʻana i ka mana i hana ʻia e ka module photovoltaic i ke kaapuni o waho, me ka pūpū, diode, mc4 connector, photovoltaic cable a me nā mea ʻē aʻe, ma waena o ka diode ka mea nui.Ke hana maʻamau ka module, aia ka diode i loko o ka pahu hui PV i ke kūlana pale hope;i ka wā e ālai ʻia ai a ʻeha paha ka cell module, e hoʻohuli ʻia ka diode bypass e pale i ka module photovoltaic holoʻokoʻa.

Hōʻike ka papa ma luna nei i nā ʻāpana hana uila maʻamau o 166, 182 a me 210 modules a me ke koho ʻana i ka manawa i helu ʻia o ka pahu pahu kiʻi photovoltaic o ka hale hana modula photovoltaic.Hōʻike nā ʻāpana module i kēia manawa haʻahaʻa, ka uila kiʻekiʻe a me ke ʻano kiʻekiʻe a me ka haʻahaʻa haʻahaʻa.

Pahu Hoʻohui Photovoltaic a me Diode

ʻO nā hōʻailona koʻikoʻi o ka pahu pahu kiʻi kiʻi kiʻi e loaʻa i ka pahu junction i helu ʻia i kēia manawa, ka diode i helu ʻia a me ka hoʻohuli ʻana i ka volta, a me nā mea ʻē aʻe, e pili ana i ka hoʻolālā ʻana o ka pahu hui a me ke koho ʻana o nā kikoʻī diode.

ʻO ka maʻamau, ʻo ka hōʻoia a me ka hoʻāʻo ʻana o nā modula photovoltaic a me nā pahu hui e pili ana: ka helu helu o nā pahu junction solar ≥ 1.25 mau manawa Isc no ke koho ʻana a me ka hoʻāʻo ʻana, a e mālama ʻia kahi palena.Ma lalo o nā kūlana hana maʻamau, aia ka diode pahu junction i ke kūlana ʻoki hope.No nā ʻāpana 166 a me 182 a i ʻole 210 mau ʻāpana, ʻaʻole e holo a wela paha nā diodes.Hoʻohālikelike ʻia me nā ʻāpana 210, ʻo nā diodes pahu pahu hui o nā ʻāpana 182 a me 166 e lawe iki i ka voltage reverse bias kiʻekiʻe.

Ke loaʻa kahi wahi wela i loko o kahi modula photovoltaic, e holo ka diode i mua a hoʻohua i ka wela.E lawe i ka module 210 a me ka pahu hui 25A ma ke ʻano he laʻana, i ka wā o ka puka ʻana o kēia manawa ʻo Isc=18.6A (ʻo ka manawa ke hana nei ka module maoli ʻo Imp≈17.5A), ʻo ka mahana o ka hui ʻana ma kahi o 120°C.ʻOiai e noʻonoʻo ana i kahi ʻāpana o ke kaiapuni me ka mālamalama lawa, i ka hihia o 1.25 mau manawa Isc (23.2A), ʻo ka mahana o ka hui ʻana o ka pahu hui kiʻi photovoltaic i kēia manawa ma kahi o 160 ° C, ʻoi aku ka haʻahaʻa ma mua o ka hui 200 ° C. ka palena wela o ka IEC62790 maʻamau.ʻOiaʻiʻo, ʻo ka Isc no nā modules 182 a me 166 he haʻahaʻa haʻahaʻa, a ʻo ka pahu hui me ka hoʻonohonoho hoʻokahi he haʻahaʻa haʻahaʻa wela, a aia nā pahu hui i kahi kūlana hana palekana no laila ʻaʻohe pilikia.

ʻO ka nānā ʻana ma luna nei ka hana o ka pahu junction photovoltaic i ka hihia o nā wahi wela i ka module photovoltaic.ʻO nā modules, i ka wā e pale ai nā manu a i ʻole nā ​​​​lau i nā wahi wela a nalo koke, hiki ke pakele ka wela diode.Na ke kaula module e lawe koke mai i ka uila hoʻohuli a me ka leakage i ka diode, a ʻo ke kaula kiʻekiʻe e lawe mai i nā pilikia nui i ka pahu hui a me ka diode.Mai ka hiʻohiʻona o ka hoʻolālā pahu junction PV, ka hoʻolālā ʻana o ka pahu kūpono, ka maʻalahi o ka hoʻoheheʻe ʻana i ka wela diode a me nā koho chip maikaʻi e hiki ke hoʻoponopono i kēia mau pilikia.

No nā modula ʻaoʻao ʻelua a me nā ʻāpana ʻāpana hapa, no ka mea ua pili like kēlā me kēia ʻaoʻao ʻāpana me kekahi, e like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei, i ka wā e loaʻa ai ka hopena wela kūloko a me ka pakele ʻana o ka wela, hiki ke pale ʻia ka ʻāpana like, a me ka palena palekana. i mālama ʻia e ka pahu hui ʻoi aku ka nui.E like me ka helu ʻana, ʻoi loa ka haʻahaʻa o nā ʻaoʻao like, nā ʻaoʻao mua a me hope o ka module half-cell ʻelua ʻaoʻao i ka manawa like, ʻo ia ka mea e pili ana i ka hanana o 1 module i 10GW.No laila, ma lalo o nā kūlana maoli, ʻaneʻane hiki ʻole ke hana ʻia ka pahu hui i ka haʻahaʻa piha, a hiki ke hōʻoia ʻia ka hilinaʻi.

Nā Mea Hoʻohui Photovoltaic a me nā Uea

E like me kekahi o nā mea hoʻoili mana, kamea hoʻohui photovoltaicnona ke kuleana no ka hoʻopili kūleʻa ʻana o ke kahua mana.I kēia manawa, ʻoi aku ka kiʻekiʻe o ka helu o nā mea hoʻohui koʻikoʻi i hoʻohana mau ʻia ma ka mākeke ma mua o 30A, a hiki ke kiʻekiʻe loa i ka 55A, ʻo ia ka lawa e hoʻokō ai i nā koi hoʻoili mana o nā mea mana kiʻekiʻe.Ua hōʻoia ʻia i loko o kahi module 55A e hoʻohuli i ka hoʻāʻo overload o kēia manawa o kahi mea hoʻohui photovoltaic me ka helu o kēia manawa o 41A mai kahi mea hana, ʻo 76 ° C ka mahana i nānā ʻia, ʻoi aku ka haʻahaʻa ma mua o ka waiwai 105 ° C RTI o ka mea maka. o ka mea hookui.Eia nō naʻe, ma ke kaiapuni noi kiʻekiʻe o kēia manawa, pono e hoʻāʻo ka hope o ka mea hoʻohui e pale i nā pilikia e like me ka palena o kēia manawa i hoʻokumu ʻia e ke kūpaʻa kiʻekiʻe kūloko a me ka wela nui o ka wahi pili.ʻO nā hopena maikaʻi, e like me: ka hoʻomaikaʻi ʻana i ka hana pili o ke apo conductor, hoʻomaikaʻi i ke ʻano holoʻokoʻa o ka mea hoʻohui, hoʻomaikaʻi i ka maikaʻi o ke kaula crimping ma ka hope konohiki, a me ka hoʻohui ʻana i ka ʻenehana ʻinikua pālua i ka ʻāpana pili.

No ka meauwea photovoltaic, ʻO ke au i helu ʻia o nā kaula e pili ana i nā kūlana EN a i ʻole IEC (4mm2 mau kaula, ʻo 44A ka manawa i helu ʻia i ka wā e pili ana nā ʻili i kekahi i kekahi) ʻoi aku ka kiʻekiʻe ma mua o ka manawa i helu ʻia o ka pahu hui photovoltaic, no laila ʻaʻohe pono hopohopo e pili ana i kona hilinaʻi.

PV Junction Box Manufacturing Process and Market Overview

Me ka hoʻomaikaʻi mau ʻana o ka pae hana a me ka mana o ka mana o nā pahu junction photovoltaic, ua hōʻoia maikaʻi ʻia ka hana a me ka hilinaʻi o nā pahu hui, hiki ke hoʻokō i nā koi o nā wafers silicon nui a me nā mea mana kiʻekiʻe.

1. I ka hoʻolālā a me ka hana ʻana o ka pahu pahu kiʻi kiʻi kiʻi kiʻi, ua hoʻokomo ʻia ka nui o nā kaʻina hana hou a me nā ʻenehana hou i hōʻoia ʻia ma nā kahua o semiconductor, kaʻa, aerospace, etc. ʻenehana, a me nā mea ʻē aʻe, e hoʻomaikaʻi i ka hana uila a me ka hoʻokuʻu ʻana i ka wela o nā huahana pahu junction.

2. Ma ka PV panel junction box manufacturing kaʻina hana, hoʻonui i ka noiʻi a me ka hoʻomohala ʻana a me ka hoʻopukapuka ʻana o nā lako automation hiki ke hōʻoia i ka pololei o ka hana ʻana, ka maikaʻi, a me ke kaʻina hana, a hoʻokō i ka automation kaʻina a me ka automation control quality.

3. Ma muli o ka PV junction box manufacturing experience, e kālele ana i ka hoʻoikaika ʻana i ka mana o ka pilina pili pono ma waena o nā mea komo o ka pahu hui a me ka hoʻokele ʻana i nā wahi mana maikaʻi kī, e like me ka hoʻomalu ʻana i ka lākiō puʻupuʻu ma ka wahi pili, ka ʻO ke kaʻina hana ʻinikua pālua e pono ai no ka tinning, a me ke kaʻina hana hoʻoheheʻe kani ultrasonic, mālama ʻo Corona, a me ka nānā ʻana i nā ʻāpana koʻikoʻi.

Ma waho aʻe o ka hoʻomaikaʻi ʻana i nā mana ponoʻī o nā mea hana ponoʻī photovoltaic junction box, hoʻomaikaʻi mau nā mea hana ʻāpana a me nā hui ʻekolu i ka hoʻāʻo, loiloi a me ka mana maikaʻi o nā pahu junction a me nā ʻāpana, ka mea i hoʻomaikaʻi hou i ka hoʻomaikaʻi ʻana i ka mana maikaʻi a me nā mana R&D. o na mea hana pahu hui.

E hoʻomaka ana mai ka hapa mua o 2020, ua hoʻopuka nā kino hōʻoia e like me TUV i 25A a me 30A junction box palapala hōʻoia i nā mea hana PV junction box.Ua hala nā pūʻulu o nā pahu hui nui i kēia manawa i ka hōʻoia a me ka hoʻāʻo ʻana o nā keʻena ʻaoʻao ʻekolu, kahi i hoʻoikaika hou ai i ka hilinaʻi o nā mea hana pahu junction a me nā mea hana photovoltaic module.Me ka hoʻokuʻu ʻana i ka mana hana o 182 a me 210 mau modula wafer silicon nui, e hoʻokumu ʻia a hoʻonui ʻia ka mana kākoʻo o nā pahu hui nui o kēia manawa.

I ka hōʻuluʻuluʻana, ua oʻo ka hana, ka hilinaʻi hilinaʻi a me ka hana ʻana o nā pahu kiʻi kiʻekiʻe photovoltaic junction a me nā ʻāpana, a hiki iā lākou ke hoʻokō pono i nā koi o nā ʻano ʻano o nā wafers silicon nui a me nā mea mana kiʻekiʻe.