He manaʻo maikaʻi no ka poʻe nona ka hale e ʻike i ka mea hiki loa e pili ana i ka mana o ka lā ma mua o ka hana ʻana i ka manaʻo e kiʻi i nā panela lā no ko lākou home.
Eia kekahi laʻana, eia kekahi nīnau nui āu e makemake ai e pane ma mua o ka hoʻokomo ʻana o ka lā: "Ehia ka nui o ka ikehu e hana ai ka panela solar?"E ʻeli kākou i ka pane.
Pehea ka hana ʻana o nā Panel Solar?
Ua piʻi aʻe ka hoʻonohonoho ʻana o ka panel solar mai 2.9 gigawatts i 2020 a i 3.9 gigawatts i 2021, e like me ka US Energy Information Administration (EIA), kahi hui aupuni.
ʻIke ʻoe i ka hana ʻana o nā panela lā?Ma ka maʻalahi loa, hana ʻia ka ikehu o ka lā i ka wā e ʻā mai ai ka lā ma luna o nā panela photovoltaic i hana i kāu ʻōnaehana panel solar.Hoʻololi kēia mau pūnaewele i ka ikehu o ka lā i uila ke komo ka lā e nā pūnaewele PV.Hoʻokumu kēia i nā uku uila a kahe ka uila.ʻO ka nui o ka uila i hana ʻia ma muli o kekahi mau kumu, a mākou e komo ai i ka pauku aʻe.
Hāʻawi nā panela solar i kahi kumu hou o ka ikehu, hoʻemi i nā bila uila, ʻinikua kūʻē i ka piʻi ʻana o nā kumukūʻai ikehu, nā pōmaikaʻi kaiapuni a me ke kūʻokoʻa ikehu.
Pehea ka nui o ka ikehu o kekahiPākuʻi LāHoʻohua?
ʻEhia ka nui o ka ikehu e hiki ke hana i ka panel solar?ʻO ka nui o ka ikehu i hana ʻia e ka panel solar i kēlā me kēia lā, i kapa ʻia ʻo "wattage" a ana ʻia e nā kilowatt-hours, ma muli o nā kumu he nui, e like me nā hola kiʻekiʻe o ka lā a me ka pono o ka panel.ʻO ka hapa nui o nā panela lā no nā hale e hoʻopuka ma kahi o 250 - 400 watts akā no nā hale nui, hiki ke hana i ka 750 - 850 no ka hola kilowatt i kēlā me kēia makahiki.
Hoʻoholo ka poʻe hana panel solar i ka puka mana o ka lā no nā huahana e pili ana i nā pale ʻole.Akā ʻo ka ʻoiaʻiʻo, ʻokoʻa ka nui o ka ikehu o ka lā i hana ʻia e ka panel ma muli o ka mana mana o ka panel a me ka helu o nā hola kiʻekiʻe o ka lā kahi i loaʻa ai ka mana o ka lā ma kahi home.E hoʻohana i ka ʻike mai ka mea hana i wahi hoʻomaka e like me ka helu ʻana no kou home.
Pehea e helu ai i ka nui o na Watts APākuʻi LāHoʻohua
ʻEhia mau watts i hana ʻia e ka panel solar?ʻO "Watts" e pili ana i ka nui o ka mana o ka panel i manaʻo ʻia ma lalo o ka lā kūpono, ka mahana a me nā kūlana ʻē aʻe.Hiki iā ʻoe ke helu i ka nui o ka hana ʻana o ka panel solar ma ka hoʻonui ʻana i ka mana mana o ka panel solar me kāu mau hola kiʻekiʻe o ka lā i kēlā me kēia lā:
Kilowatt-hola (kWh) = (Nā hola o ka lā x Watts)/1,000
I nā huaʻōlelo ʻē aʻe, e ʻōlelo mākou e loaʻa iā ʻoe nā hola 6 o ka lā pololei i kēlā me kēia lā.E hoʻonui i kēlā me ka wattage o ka papa hana hana, e like me 300 watts.
Kilowatt-hola (kWh) = (6 hola x 300 watts)/1,000
I kēia hihia, ʻo ka helu o nā kilowatt-hola i hana ʻia he 1.8 kWh.A laila, e helu i kēia no ka helu o kWh i kēlā me kēia makahiki me ka hoʻohana ʻana i kēia ʻano:
(1.8 kWh/lā) x (365 lā/makahiki) = 657 kWh i kēlā me kēia makahiki
I kēia hihia, ʻo ka hoʻopuka ʻana o ka panel solar o kēia ʻāpana kūikawā e hoʻopuka i ka 657 kWh i kēlā me kēia makahiki i ka mana mana.
He aha ka hopena i ka nui o ka mana i hana ʻia e ka Panel Solar?
E like me kā mākou i ʻōlelo ai, nui nā mea e pili ana i ka hana ʻana o ka ikehu panel solar, me ka nui o ka panel solar, nā hola kiʻekiʻe o ka lā, ka pono o ka panel solar a me nā keakea kino.
- Ka nui o ka panela solar: Hiki ke hoʻololi i ka nui o ka ikehu lā i hana ʻia e nā panela lā.Hiki ke hoʻololi i ka nui o ka ikehu i hana ʻia e ka helu o nā cell solar i loko o ka panel.He 60 a i ʻole 72 mau pūnaewele nā panela solar – ma ka hapanui o nā hihia, he 72 mau keena e hoʻonui i ka uila.
- Nā hola kiʻekiʻe o ka lā: He mea koʻikoʻi nā hola kiʻekiʻe o ka lā i ka hana ʻana i ka ikehu o ka lā no ka mea kōkua lākou iā ʻoe e hoʻoholo i ka helu o nā hola o ka ikaika o ka lā āu e loaʻa ai a hiki ke kōkua iā ʻoe e hoʻoholo i ka nui o ka uila e hiki ai i kāu mau panela lā ke hana.
- ʻO ka hana ʻana o ka ikehu o ka lā: Hoʻopili pololei ka hana ʻana o ka ikehu o ka lā no ka mea e ana ʻo ia i ka nui o ka ikehu ma kahi ʻāpana.ʻO kahi laʻana, ʻo "monocrystalline" a me "polycrystalline" ʻelua ʻano ʻano like ʻole o nā paneli lā - hoʻohana ʻia nā mea hoʻolale monocrystalline solar silicone hoʻokahi-crystal, kahi mea lahilahi a maikaʻi.Hāʻawi lākou i ka ʻoi aku ka maikaʻi no ka mea hiki ke neʻe nā electrons e hana i ka uila.He haʻahaʻa loa ka maikaʻi o nā cell solar polycrystalline ma mua o nā cell solar monocrystalline a emi ke kumu kūʻai.Hoʻoheheʻe nā mea hana i nā kristal silika, ʻo ia hoʻi ka neʻe liʻiliʻi o nā electrons.Loaʻa i nā cell Monocrystalline ka helu kūpono o 15% - 20% a me nā cell polycrystalline i ka helu kūpono o 13% - 16%.
- Ka 'ole o ke keakea kino: Pehea ka nui o ka mana e hiki ke hana ina he nui kou mau kumulaau ma luna o kou hale a i 'ole na mea keakea e ae?ʻO ka mea maʻamau, ʻo ka pane i "pehea ka nui o ka mana e hiki ai i kahi panela lā ke hana?"e hilinaʻi i ka nui o ka lā e hiki ke komo i kāu mau panela lā.
Ka manawa hoʻouna: Nov-24-2022