He aha ka ʻokoʻa ma waena o monocrystalline silicon a polycrystalline silicon solar cell a ʻo wai ka mea ʻoi aku ka maikaʻi?

He aha ka ʻokoʻa ma waena o monocrystalline silicon a polycrystalline silicon solar cell a ʻo wai ka mea ʻoi aku ka maikaʻi?

ʻO ka polycrystalline silicon a me ka monocrystalline silicon he ʻelua mau mea like ʻole, Polysilicon he huaʻōlelo kemika i ʻike ʻia he aniani, High-purity polysilicon material he aniani hoʻomaʻemaʻe kiʻekiʻe, Monocrystalline silicon ka mea maka no ka hana ʻana i nā cell photovoltaic solar, He mea ia no ka hana ʻana i nā ʻāpana semiconductor, Ma muli o ka liʻiliʻi o nā kaʻina hana silicon, no laila ka paʻakikī o ka hana silicon monostalline no ka hana ʻana. He haʻahaʻa ka hua a he kiʻekiʻe ke kumukūʻai, No laila he aha ka ʻokoʻa ma waena o nā cell solar monocrystalline a me nā cell solar polycrystalline? ʻO wai ka maikaʻi?

1. ʻO kaʻokoʻa i ka helehelena

Mai ka hiʻohiʻona o ka nānā ʻana, ʻO nā kihi ʻehā o ka monocrystalline silicon cell he ʻano arc, ʻAʻohe kumu ma ka ʻili;

Oiai na kihi eha o ka polycrystalline silicon cell e hoike ana i na huina huinahalike, He mau hiohiona ko ka ili me na pua hau;

ʻO nā kinikini silika Amorphous ka mea a mākou e kapa pinepine ai i nā ʻāpana kiʻiʻoniʻoni lahilahi, ʻAʻole ia e like me ka pahu silika crystalline, hiki iā ʻoe ke ʻike i nā laina laina, ʻO ka ʻili a me ka maʻalahi e like me ke aniani.

2. E hoʻohana i ka ʻokoʻa ma luna

No nā mea hoʻohana, ʻAʻohe mea ʻokoʻa ma waena o nā kinikini silikon monocrystalline a me nā cell silicon polycrystalline, maikaʻi ko lākou lōʻihi a me ke kūpaʻa. ʻOiai ka awelika o ka hoʻololi ʻana o ka monocrystalline silicon cell ma kahi o 1% kiʻekiʻe ma mua o ka polycrystalline silicon cell, akā naʻe, no ka mea hiki ke hana ʻia i kahi ʻano quasi-square wale nō nā ʻaoʻao ʻehā (ʻo nā ʻaoʻao ʻehā a pau), no laila, i ka wā i hana ʻia ai kahi panela lā, ʻaʻole e hoʻopiha ʻia kahi ʻāpana o ka wahi; ʻO ka polycrystalline silicon he square, No laila ʻaʻohe pilikia, ʻo kā lākou mau pono a me nā hemahema e like me kēia:

Nā modules silicon crystalline: He kiʻekiʻe ka mana o ka module hoʻokahi. Me ka ʻāpana papahele like, ʻoi aku ka kiʻekiʻe o ka mana i kau ʻia ma mua o nā modules kiʻiʻoniʻoni lahilahi. Eia naʻe, kaumaha a palupalu nā ʻāpana, Poor kiʻekiʻe wela hana, Poor haʻahaʻa kukui, makahiki kiʻekiʻe attenuation rate.

Nā ʻāpana kiʻiʻoniʻoni lahilahi: He haʻahaʻa iki ka mana o ka module hoʻokahi. Akā, he kiʻekiʻe ka hana o ka mana, ʻO ka hana wela kiʻekiʻe maikaʻi, ʻO ke kukui haʻahaʻa haʻahaʻa maikaʻi, He liʻiliʻi ka poho o ka Shadow occlusion, Haʻahaʻa haʻahaʻa haʻahaʻa makahiki. ʻO ke kaiapuni noi he ākea, nani a me ke kaiapuni.

3. Nāʻokoʻa i nā hana hana

ʻO ka ikehu i hoʻopau ʻia i ke kaʻina hana o ka polycrystalline silicon solar cell ma kahi o 30% ka liʻiliʻi ma mua o ka monocrystalline silicon solar cell, No laila, polycrystalline silicon solar cell account no ka hapa nui o ka huina o ka honua holoʻokoʻa hana, ʻoi aku ka haʻahaʻa o ke kumukūʻai hana ma mua o ka monocrystalline silicon cell.

ʻO wai ka maikaʻi, monocrystalline silicon a polycrystalline silicon solar cell?

ʻO ka pono hoʻololi photoelectric o kēia manawa o ka monocrystalline silicon solar cell e pili ana i 15%, Hiki ke kiʻekiʻe kiʻekiʻe ke hiki i 24%, ʻO kēia ke kiʻekiʻe kiʻekiʻe o ka photoelectric hoʻololi pono i waena o nā ʻano solar cell i kēia manawa, akā kiʻekiʻe loa ke kumukūʻai hana, no laila ʻaʻole hiki ke hoʻohana nui ʻia a hoʻohana maʻamau ʻia, No ka mea ua hoʻopili ʻia ka silicon monocrystalline me ke aniani aniani a me ka wai wai ʻole, No laila, ʻoi aku ka ikaika o ke ola a hiki i 1 mau makahiki. 25 makahiki.

ʻO ke kaʻina hana o ka polycrystalline silicon solar cell ua like ia me ka monocrystalline silicon solar cell, akā, ʻo ka photoelectric hoʻololi ʻana o ka polycrystalline silicon solar cell he haʻahaʻa loa, ʻo kāna photoelectric hoʻololi ʻana e pili ana i 12% (On July 1, 2004, Japan's Sharp launched the world's ultra-high-efficiency polycry cell4.8%).

Ma ke ʻano o nā kumukūʻai hana, ʻoi aku ka maikaʻi ma mua o ka monocrystalline silicon solar cell, hana maʻalahi o nā mea, mālama i ka hoʻohana ʻana i ka mana, ʻoi aku ka haʻahaʻa o ke kumukūʻai hana, no laila ua hoʻomohala nui ʻia. Eia kekahi, ʻoi aku ka pōkole o ke ola lawelawe o ka Polycrystalline silicon solar cell ma mua o ka monocrystalline silicon solar cell. Ma ke ʻano o ka ratio hana-kumukuʻai, ʻoi aku ka maikaʻi o nā cell solar silicon Monocrystalline.

No ka holoʻokoʻa, i kēia manawa, ʻo ka hapa nui o nā cell solar ma ka mākeke e hoʻohana i nā cell monocrystalline, ʻO ke kumu o ka ʻenehana, nui ka mākeke, ʻoi aku ka maʻalahi o ka hoʻoponopono.