Nūhou

I kēia mau makahiki i hala iho nei, me ka hoʻomohala wikiwiki ʻana o ka mana photovoltaic solar, ua hoʻohana nui ʻia nā mea hana daimana i hōʻike ʻia e nā uwea daimana electroplated i ke kahua o ka hoʻohālua a me ka ʻoki ʻana i nā ingots silika. Loaʻa iā ia nā waiwai maikaʻi e like me ka maikaʻi o ka ʻili ʻana i ka ʻili, ka maikaʻi o ka sawing kiʻekiʻe, a me ka hua kiʻekiʻe, kūpono loa no ka ʻoki ʻana i nā mea waiwai paʻakikī a palupalu a me nā mea hoʻohui anisotropic.

I ke kaʻina ʻana o ka polysilicon solar, ka silika aniani hoʻokahi, a me nā mea ʻē aʻe, he mea nui ka huila alakaʻi kahi i loaʻa ai ka uea daimana annular. ʻOi aku ka haʻahaʻa o ka wela o ke daimana ma mua o 800 degere. E kalapona ʻia ke daimana (e hoʻoulu ʻia ke kinoea carbon dioxide i ka hopena), a ʻoi aku ke kiʻekiʻe o ka wikiwiki o ka laina ʻO ka wela hoʻoheheʻe ʻia ʻoi aku ka kiʻekiʻe, no laila ʻaʻole hiki ke kiʻekiʻe ka wikiwiki o ka manaʻo ma mua o 35 m/s. ʻO ka huila alakaʻi metala kuʻuna, ma muli o kona mau hiʻohiʻona ponoʻī, ʻoi aku ka maʻalahi o ka haki ʻana o ka uea daimana i ka wā e ʻili ai.

Akā, ʻo nā huila alakaʻi i hana ʻia me ka UHMWPE (Ultra High Molecular Weight Polyethylene) he mau waiwai maikaʻi loa e like meʻaʻahu kūʻē, kū'ē hopena, pale ʻana i ka corrosion, a me ka pale māmā, hiki ke hoʻonui pono i ke ola lawelawe, hoʻemi i ka poho waiwai, a hoʻemi i nā kumukūʻai hana. ʻO ka manawa lawelawe lōʻihi loa o ka huila alakaʻi kuʻuna he 200-250 mau hola, a ʻo ka manawa lawelawe o ka huila alakaʻi i hana ʻia me UHMWPE hiki ke maʻalahi ma mua o 300 mau hola. ʻO kauhmwpe papaauhmwpe lāʻauhana ʻia e kā mākou hui i hana ʻia i lunaUHMWPEnā mea maka me ke kaumaha molekala o 9.2 miliona. Hiki ke hoʻohana ʻia ka huila alakaʻi ma waho o ka pahu no 500 mau hola.