He mea ia e hoʻololi pololei ai i ka ikehu uila o ka lā i ka ikehu uila ma o ka hopena photoelectric a i ʻole ka hopena photochemical ma ke komo ʻana i ka lā. ʻO ka mea nui o ka hapa nui o nā panela Solar he "silicon", akā ma muli o ke kumukūʻai kiʻekiʻe o ka hana ʻana, ʻo kona hoʻohana nui ʻana he mau palena.

Ke hoʻohālikelike ʻia me nā ʻokoʻa maʻamau a me nā pihi rechargeable, ʻoi aku ka nui o ka mālama ʻana i ka ikehu a me ka mālama ʻana i ke kaiapuni o nā huahana ʻōmaʻomaʻo.

I kēia manawa, ʻoi aku ka nui o nā mea photovoltaic koʻikoʻi (me ka polycrystalline silicon a me ka monocrystalline silicon), me ka mākeke o ka ʻoi aku ma mua o 90%, a e hoʻomau ʻia nā mea kumu nui o nā pūnaewele lā no kahi manawa lōʻihi i ka wā e hiki mai ana. No ka manawa lōʻihi, aia ka ʻenehana hana o nā mea polysilicon i nā lima o nā hale hana 10 o nā hui 7 ma 3 mau ʻāina, e like me ʻAmelika Hui Pū ʻIa, Iapana a me Kelemānia, e hana ana i kahi kūlana o ka blockade ʻenehana a me ka monopoly mākeke. ʻO ka nui o nā semiconductors a me nā pūnaewele solar. E like me nā koi maʻemaʻe likeʻole, i māheleʻia i nā pae uila a me ka ikehu o ka lā. e ʻoi aku ka nui o ke koi no ka polysilicon solar ma mua o ka polysilicon uila e 2008. Ua piʻi ka nui o ka puka o ka honua mai 69MW i ka makahiki 1994 a kokoke i 1200MW i ka makahiki 2004, he 17 mau piʻi i loko o 10 mau makahiki wale nō.

ʻO nā panina kilika kilika: polycrystalline silicon solar cell, monocrystalline silicon solar cell.

ʻO nā panela silikona Amorphous: nā kiʻiʻoniʻoni ʻoniʻoni ʻoniʻoni ʻoniʻoni ʻoniʻoni, nā pūnaewele lā kūlohelohe.

Nā paneli hoʻonalohelohe kiʻekiʻe: nā pūnaewele lā i ʻike ʻia i ka wai.

Hiki ke hoʻololi i ka lā

Monocrystalline silika

Monocrystalline silicon solar cell i ka hoʻololi 'ana ma kahi o 18%, a hiki i ka 24%, ka mea kiʻekiʻe loa o kēlā me kēia ʻano o ka solar cell, akā ʻoi aku ka pipiʻi no ka hoʻohana ākea. ʻO ka resin wai, he ʻōpala a paʻa, me ke ola lawelawe a hiki i 25 mau makahiki.

polysilicon

ʻO ke kaʻina hana o ka polycrystalline silicon solar cell e like me ka monocrystalline silicon solar cell, akā ʻoi aku ka haʻahaʻa o ka photoelectric conversion efficiency o polycrystalline silicon solar cell, a ʻo ka hoʻololi photoelectric e pili ana i 16%. ʻoi aku ka maikaʻi ma mua o ka monocrystalline silicon solar cell, a ua maʻalahi nā mea hana, mālama i ka hoʻohana ʻana i ka mana, a ʻoi aku ka haʻahaʻa o ke kumukūʻai hana, no laila ua hoʻomohala ʻia i kahi helu nui. ʻoi aku ka maikaʻi o nā pūnaewele kino kino monocrystalline ma ke kumukūʻai a me ka hana.

Silikona amorphous

Amorphous silicon solar cell is a new type of thin-film solar cell i puka mai i ka makahiki 1976. He ʻokoʻa loa ia mai ke ʻano hana o ka monocrystalline silicon a me polycrystalline silicon solar cell. ʻO ke kaʻina hana ua maʻalahi loa, ʻoi aku ka liʻiliʻi o ka hoʻohana ʻana i nā mea silika, a ʻoi aku ka haʻahaʻa o ka mana. ʻO ka pae kiʻekiʻe honua ma kahi o 10%, ʻaʻole paʻa. Me ka hoʻolōʻihi ʻia o ka manawa, e emi ana ka pono o ka hoʻololi ʻana.