ʻAno pūnaewele lā mokuna 2

ʻO Gallium arsenide (GaAs) Ⅲ ~ V hui pū ʻia ka hoʻololi ʻana i ka pākaukau a hiki i ka 28%, ʻo ka mea hoʻohuihui GaAs he kūpono loa o ka puʻupuʻu optical band, a me ka maikaʻi absorption kiʻekiʻe, ke kū kūʻē ikaika i ka irradiation, ka wela insensitive, kūpono no ka hana ʻana i ke kiʻekiʻe-efficiency pākahi pākahi. Eia nō naʻe, ʻaʻole maʻalahi ke kumukūʻai o nā mea GaAs, no laila e kaupalena ʻia ka hoʻolaha ʻana o nā pihi GaAs i kahi nui.

ʻO ka copper indium selenide thin film battery (CIS no ka pōkole) kūpono no ka hoʻololi photoelectric, ʻaʻohe photoelectric recession, hoʻololi pono a me ka polysilicon, e like me nā kumukūʻai haʻahaʻa, ka hana maikaʻi a me ke kaʻina hana maʻalahi a me nā pono ʻē aʻe, e lilo i alakaʻi koʻikoʻi no ka hoʻomohala ʻana o nā cell solar. ʻO ka pilikia wale nō ke kumu o nā mea, ma muli o ka indium a me ka selenium he mau mea liʻiliʻi loa ia, no laila, e kaupalena ʻia ka hoʻomohala ʻana o ia mau pā.
(3) nā pūnana solar polymer organik
ʻO nā polymers organik ma kahi o nā mea inorganic kahi kuhikuhi noiʻi o ka hana ʻana o nā cell solar. Ma muli o ka maʻalahi o nā mea olaola, maʻalahi ka hana ʻana, ākea nā kumu waiwai, haʻahaʻa haʻahaʻa a me nā mea maikaʻi ʻē aʻe, no laila ka hoʻohana nui ʻana o ka ikehu lā, hāʻawi i ka uila haʻahaʻa he mea nui. Eia nō naʻe, ʻaʻole hiki ke hoʻohālikelike ʻia nā mea kūlohelohe e hoʻomākaukau ai i ka noiʻi ʻana o ka lā, inā paha ʻo ke ola lawelawe, a i ʻole ka pono o ka pākaukau ʻaʻole hiki ke hoʻohālikelike ʻia me nā mea inorganic, ʻoi aku ka nui o nā pā silika, inā paha hiki ke hoʻomohala ʻia i mea nui o ka huahana, akā e ʻimi ʻia i ka noiʻi hou aku.
(4) nanocrystalline solar cell (dye-sensitized solar cell)
ʻO Nano Ti02, hoʻomohala hou ʻia nā cell solar crystalline chemical energy, me ke kumu kūʻai haʻahaʻa a me ke kaʻina hana maʻalahi a me ka hana paʻa. Ua hoʻokūpaʻa ʻia kona pono photovoltaic ma mua o 10%, ʻo ke kumu kūʻai hana he 1/5 ~ 1/10 wale nō o nā silika solar cell, hiki i ka manaʻolana ke ola ma mua o 20 mau makahiki. Eia naʻe, ʻoiai ka hoʻomaka ʻana o ka noiʻi a me ka hoʻomohala ʻana o ia mau cell, ua manaʻo ʻia e hele mālie lākou i ka mākeke i ka wā e hiki mai ana.

-Ua hoʻokuʻu ʻia kēia ʻatikala emea hana mīkini hoʻopaʻa haʻahaʻaGuangdong Zhenhua