I mea e hoʻokō ai i ka piʻi nui ʻana o ka ikehu, ua ulu nui ka ʻoihana ikehu hou i nā makahiki ʻelima i hala.I waena o lākou, ua lilo ka ʻoihana Photovoltaic i wahi wela i ka ʻoihana ikehu hou ma muli o ka hilinaʻi a me ka paʻa, ke ola lawelawe lōʻihi a me ka maʻalahi o ka hoʻokomo.Inā loaʻa iā ʻoe ka manaʻo o ke kūʻai ʻana i nā panela solar a i ʻole pv module, akā ʻaʻole ʻoe ʻike pehea e koho ai.E nānā wale i kēia ʻatikala.
ʻIke kumu o nā panela lā:
ʻO nā panela lā nā mea hana i hoʻohana e hopu i ka ikehu mai ka lā, hoʻomoʻa lākou i ka lā a hana i ka uila ma o ka hoʻololi ʻana i ka photon i electron, a ua kapa ʻia kēlā hana ʻo Photovoltaic effect.Ke hoʻomālamalama ka lā i ka pā o ka lā, hoʻoulu ʻia nā photoelectrons ma nā panela e ka lā, e ʻae iā lākou e hana i nā paʻi photoelectron.Holo kekahi electron i ka anode a holo kekahi electron i ka cathode, e hana ana i ke ala o kēia manawa.ʻO nā panela silikoni he ola lawelawe ma mua o 25 mau makahiki, akā me ka hoʻonui ʻana o ka hoʻohana ʻana i nā hola, e hoʻohaʻahaʻa ko lākou pono i ka wikiwiki o 0.8% i kēlā me kēia makahiki.No laila, mai hopohopo, ʻoiai ma hope o ka hoʻohana ʻana i 10 mau makahiki, mālama mau kāu mau panela i kahi hana kiʻekiʻe.
I kēia mau lā, ʻo nā huahana koʻikoʻi i ka mākeke nā panela monocrystalline, nā panela polycrystalline, nā panela PERC a me nā panela kiʻiʻoniʻoni lahilahi.
Ma waena o kēlā mau ʻano paneli lā, ʻoi aku ka maikaʻi o nā panela monocrystalline akā ʻoi aku ka pipiʻi.Ma muli o ke kaʻina hana hana - no ka mea, ua hana ʻia nā cell solar mai nā kristal silika pākahi, pono nā mea hana e lawe i ke kumukūʻai o ka hana ʻana i kēlā mau kristal.ʻO kēia kaʻina hana, ʻike ʻia ʻo Czochralase kaʻina, he ikaika a hana i ka ʻōpala silika (hiki ke hoʻohana ʻia e hana i nā cell solar polycrystalline).
ʻOiai ʻoi aku ka maikaʻi ma mua o nā panela polycrystalline, ʻoi aku ka maikaʻi a me ka hana kiʻekiʻe.Ma muli o ka launa pū ʻana o ka māmā a me ka silika maʻemaʻe, ʻike ʻia nā panela monocrystalline i ka ʻeleʻele, a maʻamau ke keʻokeʻo a ʻeleʻele paha ma hope.Ke hoʻohālikelike ʻia me nā panela ʻē aʻe, loaʻa iā ia kahi pale wela kiʻekiʻe, a hoʻonui i ka mana ma lalo o ke kiʻekiʻe wela.Akā me ka hoʻomohala ʻana o ka ʻenehana a me ka hoʻomaikaʻi ʻana i ka hana silika, ua lilo nā panela monocrystallien i mea waiwai nui i ka mākeke.ʻO ke kumu ka palena o ka polycrystalline silicon i ka maikaʻi, hiki ke hōʻea i kahi kiʻekiʻe o 20%, aʻo ka pono o nā panela monocrystalline he 21-24%.A ke liʻiliʻi nei ke kumukūʻai ma waena o lākou, no laila, ʻo nā panela monocrystalline ka koho nui loa.
Hana ʻia nā panela polycrystalline e ka wafer silika, e hoʻomaʻamaʻa i ke kaʻina hana o ka hana ʻana i nā pihi - ke kumu kūʻai haʻahaʻa, ke kumu kūʻai haʻahaʻa.ʻAʻole like me nā paneli monocrystalline, ʻulaʻula nā cell panels polycrystalline i ka wā e hoʻomālamalama ana i ke kukui.ʻO ia ka ʻokoʻa ma waena o nā ʻāpana silika a me ke aniani silika maʻemaʻe i ka waihoʻoluʻu.
Kū ʻo PERC no ka Passivated Emitter a me Rear Cell, a kapa ʻia hoʻi ʻo 'rear cell', i hana ʻia i ka ʻenehana holomua.ʻOi aku ka maikaʻi o kēia ʻano paneli lā ma ka hoʻohui ʻana i kahi papa ma hope o nā pūnaewele lā.ʻO nā panela lā maʻamau e hoʻopaʻa i ka lā i kekahi ʻano wale nō, a hele pololei kekahi kukui ma o lākou.Hiki i ka papa hou ma PERC solar panel ke komo hou i ke kukui hele a hoʻomaikaʻi i ka pono.Hoʻohana pinepine ʻia ka ʻenehana PERC i nā panela monocrystalline, a ʻo kona mana helu ka mea kiʻekiʻe loa ma waena o nā panela solar ma ka mākeke.
ʻOkoʻa mai nā panela monocrystalline a me nā panela polycrystalline, hana ʻia nā ʻāpana kiʻiʻoniʻoni lahilahi me nā mea ʻē aʻe, e pili ana i: cadmium telluride (CdTe) a me copper indium gallium selenide (CIGS).Hoʻokomo ʻia kēia mau mea ma luna o ke aniani a i ʻole ka plastik backplanes ma kahi o ke silika, e maʻalahi ai ka hoʻokomo ʻana i nā panela kiʻiʻoniʻoni lahilahi.No laila, hiki iā ʻoe ke mālama i ka nui o nā kumukūʻai hoʻonohonoho.Akā ʻo kāna hana i ka hana ʻoi aku ka maikaʻi loa, me ka hana kiʻekiʻe o 15% wale nō.Eia kekahi, ʻoi aku ka pōkole o ke ola i hoʻohālikelike ʻia me nā panela monocrystalline a me nā panela polycrystalline.
Pehea ʻoe e koho ai i nā panela kūpono?
Pili ia i kou pono a me ke kaiapuni āu e hoʻohana ai.
ʻO ka mea mua, inā he mea hoʻohana noho ʻoe a he wahi palena ʻole e kau ai i ka ʻōnaehana panel solar.A laila ʻoi aku ka maikaʻi o nā panela solar me ka ʻoi aku ka maikaʻi e like me nā panela monocrystalline a i ʻole PERC monocrystalline panels.Loaʻa iā lākou ka mana hoʻopuka kiʻekiʻe a no laila nā koho kūpono loa no kahi wahi liʻiliʻi e hoʻonui i ka hiki.Inā huhū ʻoe i nā pila uila kiʻekiʻe a i ʻole e lawe ia i mea hoʻopukapuka ma ke kūʻai ʻana i ka uila i nā hui mana uila, ʻaʻole e hoʻokuʻu ʻia nā panela monocrystalline iā ʻoe.ʻOiai ʻoi aku ke kumukūʻai ma mua o nā panela polycrystalline i ka wā ma mua, akā i ka wā lōʻihi, hāʻawi ia i kahi kiʻekiʻe kiʻekiʻe a kōkua iā ʻoe e hōʻemi i kāu mau pili i ka uila.I kou loaʻa ʻana ma ka mālama ʻana i nā bila a me ke kūʻai ʻana i ka uila (inā aia kāu inverter on-grid) e uhi i ka lilo o ka hoʻonohonoho o nā mea hana photovoltaic, hiki iā ʻoe ke uku ʻia ma ke kūʻai ʻana i ka uila.Pili kēia koho i nā hale hana a i ʻole nā hale kalepa i kaupalena ʻia e ke ākea.
ʻO ke kūlana no ka hoʻokomo ʻana i nā panela polycrystalline he mea ʻē aʻe.Ma muli o ko lākou kumu kūʻai haʻahaʻa, pili ia i nā hale hana a i ʻole nā hale kūʻai aku i lawa ka nui o ka hoʻokomo ʻana i nā panela.No ka mea, lawa nā wahi o kēia mau mea e hoʻokomo ai i nā panela lā e hoʻoponopono ai i ka nele o ka pono.I kēia ʻano kūlana, hāʻawi nā panela polycrystalline i ka hana kumu kūʻai nui.
ʻO nā panela kiʻiʻoniʻoni lahilahi, hoʻohana maʻamau lākou i ka papahana waiwai nui ma muli o ko lākou kumukūʻai haʻahaʻa a me ka pono a i ʻole nā hale o nā hale kalepa nui ʻaʻole hiki ke kākoʻo i ke kaumaha o nā panela lā.A i ʻole hiki iā ʻoe ke kau iā lākou ma luna o nā kaʻa leʻaleʻa a me nā waʻa ma ke ʻano he 'mea kanu lawe'.
ʻO nā mea āpau, e koho pono i ke kūʻai ʻana i nā panela solar, no ka mea hiki i ko lākou ola ke hiki i 20 mau makahiki ma ka awelika.Akā ʻaʻole paʻakikī e like me kou manaʻo, e like me nā pono a me nā pōʻino o kēlā me kēia ʻano panela lā, a hui pū me kāu pono ponoʻī, a laila hiki iā ʻoe ke loaʻa kahi pane kūpono.
If you are looking for solar panel price, feel free to contact us by email: info@lessososolar.com
