Hoʻolauna i ka ʻenehana ʻili lahilahi photovoltaic solar

Ma hope o ka ʻike ʻia ʻana o ka hopena photovoltaic ma ʻEulopa i ka makahiki 1863, ua hana ʻo ʻAmelika Hui Pū ʻIa i ke kelepona photovoltaic mua me (Se) i ka makahiki 1883. I nā lā mua, ua hoʻohana nui ʻia nā kelepona photovoltaic i nā kahua aerospace, nā pūʻali koa a me nā ʻoihana ʻē aʻe. I nā makahiki he 20 i hala iho nei, ua hoʻolaha ka emi nui ʻana o ke kumukūʻai o nā kelepona photovoltaic i ka hoʻohana nui ʻana o ka photovoltaic solar a puni ka honua. I ka hopena o 2019, ua hōʻea ka nui o ka hiki ke hoʻokomo ʻia o ka PV solar i 616GW ma ka honua holoʻokoʻa, a ua manaʻo ʻia e hōʻea i 50% o ka huina o ka hana uila o ka honua ma ka makahiki 2050. ʻOiai ʻo ka omo ʻana o ka mālamalama e nā mea semiconductor photovoltaic e hana nui ʻia ma ka pae mānoanoa o kekahi mau microns a i nā haneli microns, a he mea nui loa ka mana o ka ʻili o nā mea semiconductor i ka hana o ka pila, hoʻohana nui ʻia ka ʻenehana ʻili lahilahi vacuum i ka hana ʻana o nā kelepona solar.

Ua māhele nui ʻia nā cell photovoltaic ʻoihana i ʻelua mau māhele: ʻo kekahi he mau cell solar silicon crystalline, a ʻo kekahi he mau cell solar thin-film. ʻO nā ʻenehana cell silicon crystalline hou loa e komo pū ana me ka ʻenehana passivation emitter a me ke backside cell (PERC), ka ʻenehana heterojunction cell (HJT), ka ʻenehana passivation emitter back surface full diffusion (PERT), a me ka ʻenehana oxide-piercing contact (Topcn). ʻO nā hana o nā kiʻiʻoniʻoni lahilahi i loko o nā cell silicon crystalline e komo pū ana me ka passivation, anti-reflection, p/n doping, a me ka conductivity. ʻO nā ʻenehana pākahiko thin-film nui e komo pū ana me ka cadmium telluride, copper indium gallium selenide, calcite a me nā ʻenehana ʻē aʻe. Hoʻohana nui ʻia ka kiʻiʻoniʻoni ma ke ʻano he papa hoʻomoʻa mālamalama, papa conductive, a pēlā aku. Hoʻohana ʻia nā ʻenehana kiʻiʻoniʻoni lahilahi vacuum i ka hoʻomākaukau ʻana i nā kiʻiʻoniʻoni lahilahi i loko o nā cell photovoltaic.

ʻO Zhenhualaina hana uhi photovoltaic solarhoʻolauna:

Nā hiʻohiʻona lako:

1. E hoʻohana i ka hoʻonohonoho modular, hiki ke hoʻonui i ke keʻena e like me nā pono o ka hana a me ka pono, he kūpono a maʻalahi hoʻi;

2. Hiki ke nānā pono ʻia ke kaʻina hana, a hiki ke nānā ʻia nā ʻōkuhi hana, kahi mea kūpono e hahai i ka hana ʻana;

4. Hiki ke hoʻihoʻi ʻia ka ʻūpā mea, a hiki i ka hoʻohana ʻana i ka manipulator ke hoʻohui i nā kaʻina hana mua a me hope, e hōʻemi i nā kumukūʻai hana, ke kiʻekiʻe o ka automation, ka pono kiʻekiʻe a me ka mālama ʻana i ka ikehu.

He kūpono ia no Ti, Cu, Al, Cr, Ni, Ag, Sn a me nā metala elemental ʻē aʻe, a ua hoʻohana nui ʻia i nā ʻāpana uila semiconductor, e like me: nā substrates ceramic, nā capacitors ceramic, nā brackets ceramic LED, a pēlā aku.