ʻO ka noiʻi hou loa ma nā Panel Photovoltaic

I kēia manawa, ke hana nei nā mea noiʻi i ʻekolu mau wahi nui o ka noiʻi photovoltaics: crystalline silicon, perovskites a me nā mea hoʻonaninani solar.ʻO nā wahi ʻekolu i hoʻohui ʻia kekahi i kekahi, a hiki iā lākou ke hana i ka ʻenehana photovoltaic i ʻoi aku ka maikaʻi.

ʻO ke silika Crystalline ka mea maʻamau i hoʻohana ʻia i nā mea semiconducting i nā panela solar.Eia naʻe, ʻoi aku ka maikaʻi ma lalo o ka palena theoretical.No laila, ua hoʻomaka ka poʻe noiʻi e nānā i ka hoʻomohala ʻana i nā PV crystalline holomua.Ke nānā nei ka National Renewable Energy Laboratory i ka hoʻomohala ʻana i nā mea multijunction III-V i manaʻo ʻia e loaʻa i nā pae kūpono a hiki i 30%.

ʻO Perovskites kahi ʻano hou o ka cell solar i hōʻike ʻia i kēia manawa i ka maikaʻi a me ka maikaʻi.Ua kapa ʻia kēia mau mea he "photosynthetic complexes."Ua hoʻohana ʻia lākou e hoʻonui i ka pono o nā cell solar.Manaʻo ʻia lākou e lilo i kālepa i loko o nā makahiki e hiki mai ana.Ke hoʻohālikelike ʻia me ke silikoni, ʻaʻole maʻalahi nā perovskites a loaʻa i kahi ākea o nā noi kūpono.

Hiki ke hui pū ʻia nā Perovskites me nā mea silika e hana i kahi cell solar pono a paʻa.Hiki ke 20 pakeneka ʻoi aku ka maikaʻi ma mua o ke kilika.Ua hōʻike pū ʻia nā mea Perovskite a me Si-PV i nā pae hoʻopaʻa moʻolelo a hiki i ka 28 pakeneka.Eia kekahi, ua hoʻomohala nā mea noiʻi i ka ʻenehana bifacial e hiki ai i nā cell solar ke ʻohi i ka ikehu mai nā ʻaoʻao ʻelua o ka panel.He mea maikaʻi loa kēia no nā noi pāʻoihana, no ka mea e mālama i ke kālā ma nā kumukūʻai hoʻonohonoho.

Ma waho aʻe o nā perovskites, ke ʻimi nei nā mea noiʻi i nā mea hiki ke hana ma ke ʻano he mea lawe uku a i ʻole nā ​​​​mea hoʻoheheʻe māmā.Hiki i kēia mau mea ke kōkua i ka hoʻonui ʻana i ka ʻoihana solar.Hiki iā lākou ke kōkua i ka hana ʻana i nā paneli i emi ʻole i ka pōʻino.

Ke hana nei nā mea noiʻi i kēia manawa i ka hana ʻana i kahi pūlima solar Tandem Perovskite maikaʻi loa.Manaʻo ʻia e kūʻai ʻia kēia kelepona i nā makahiki ʻelua e hiki mai ana.Ke hana pū nei nā mea noiʻi me ka US Department of Energy a me ka National Science Foundation.

Eia kekahi, ke hana nei nā mea noiʻi i nā ʻano hou o ka ʻohi ʻana i ka ikehu lā i ka pōʻeleʻele.ʻO kēia mau ʻano hana ka hoʻomaʻemaʻe ʻana i ka wai.Ke hoʻāʻo ʻia nei kēia mau ʻenehana ma ke Kulanui ʻo Stanford.

Ke noiʻi pū nei nā mea noiʻi i ka hoʻohana ʻana i nā hāmeʻa PV thermoradiative.Hoʻohana kēia mau mea hana i ka wela mai ka panel e hana i ka uila i ka pō.Hiki ke hoʻohana pono kēia ʻenehana i nā piʻi anuanu kahi i kaupalena ʻia ai ka pono o ka panel.Hiki ke hoʻonui ʻia ka mahana o nā cell i ʻoi aku ma mua o 25degC ma kahi hale ʻeleʻele.Hiki ke hoʻoluʻu ʻia nā cell e ka wai, kahi e ʻoi aku ka maikaʻi.

Ua ʻike hou ʻia kēia mau mea noiʻi i ka hoʻohana ʻana i nā cell solar maʻalahi.Hiki i kēia mau panela ke kū i ka hoʻoheheʻe ʻia i loko o ka wai a he māmā loa.Hiki nō hoʻi iā lākou ke kū i ka holo ʻana e ke kaʻa.Kākoʻo ʻia kā lākou noiʻi e ka Eni-MIT Alliance Solar Frontiers Program.Ua hiki nō iā lākou ke hoʻomohala i kahi ala hou e hoʻāʻo ai i nā cell PV.

ʻO ka noiʻi hou loa e pili ana i nā paneli photovoltaic e pili ana i ka hoʻomohala ʻana i nā ʻenehana i ʻoi aku ka maikaʻi, ʻoi aku ke kumukūʻai, a ʻoi aku ka lōʻihi.Ke hana ʻia nei kēia mau hana noiʻi e nā hui lehulehu ma ʻAmelika Hui Pū ʻIa a puni ka honua.ʻO nā ʻenehana hoʻohiki maikaʻi loa e pili ana i ka lua o ka hanauna kiʻiʻoniʻoni kiʻiʻoniʻoni solar cell a flexible solar cell.