Kumukuai o ka Hale Waihona Uila Paa Paa no ka kWh

He aha ke kumukūʻai opākaukau mālama uilano kWh? Makemake ʻoe i kahi waihona no kāu ʻōnaehana photovoltaic? Ma ʻaneʻi e ʻike ai ʻoe i nā pane. He aha ke kumu o ka mālama ʻana i ka uila? Hoʻopuka nā Photovoltaics i ka uila mai ka lā. No laila, hiki i ka ʻōnaehana photovoltaic ke hoʻoulu i ka ikehu nui i ka wā e ʻā ana ka lā. Pili kēia i ka manawa mai ke kakahiaka a i ke ahiahi. Eia kekahi, loaʻa iā ʻoe ka nui o ka uila i ka puna, ke kauwela a me ka hāʻule. ʻO ka mea pōʻino, ʻo ia hoʻi nā manawa e pono ai kou ʻohana i ka uila liʻiliʻi. ʻOi aku ka nui o ka hoʻohana ʻana i ka uila i nā hola ahiahi a me nā mahina hoʻoilo pōʻeleʻele. No laila, i ka hōʻuluʻulu ʻana, ʻo ia ke ʻano: ● Hāʻawi ka ʻōnaehana i ka uila liʻiliʻi i ka wā e pono ai ʻoe. ● Ma kekahi ʻaoʻao, nui ka uila i hana ʻia i ka manawa i haʻahaʻa loa ka noi. No laila, ua hoʻokumu ka ʻAhaʻōlelo i ka hiki ke hānai i ka mana o ka lā āu e pono ʻole ai iā ʻoe iho i loko o ka pā lehulehu. Loaʻa iā ʻoe kahi uku hānai no kēia. Eia nō naʻe, pono ʻoe e kūʻai i kāu uila mai nā mea hoʻolako ikehu lehulehu ma ke kumu kūʻai i nā manawa o ke koi kiʻekiʻe. ʻO ka hopena kūpono e hiki ai ke hoʻohana pono i ka uila iā ʻoe iho hehoʻopaʻa pākaukau haleno kāu ʻōnaehana photovoltaic. ʻAe kēia iā ʻoe e mālama i ka uila keu a hiki i kou wā e pono ai. Pono anei au i ka waiho ʻana i ka pā hale no kaʻu ʻōnaehana Photovoltaic? ʻAʻole, hana pū kekahi photovoltaics me ka ʻole o nā ʻāpana mālama uila. Eia nō naʻe, i kēia hihia, e nalowale ana ke koena uila i nā hola kiʻekiʻe no kāu ʻai ponoʻī. Eia kekahi, pono ʻoe e kūʻai i ka uila mai ka pā lehulehu i nā manawa o ke koi kiʻekiʻe. Loaʻa iā ʻoe ka uku no ka uila āu e hānai ai i ka pā, akā hoʻolilo ʻoe i ke kālā ma kāu mau kūʻai. Hiki paha iā ʻoe ke uku no ia mea ma mua o kāu loaʻa ma ka hānai ʻana iā ia i loko o ka pā. Eia kekahi, ua hoʻokumu ʻia kāu loaʻa kālā mai ka uku hānai ma luna o nā lula kānāwai, hiki ke hoʻololi a hoʻopau ʻia paha i kēlā me kēia manawa. Eia kekahi, uku wale ʻia ka uku hānai no ka manawa o 20 mau makahiki. Ma hope o kēlā, pono ʻoe e kūʻai aku i kāu uila iā ʻoe iho ma o nā brokers. ʻO ke kumukūʻai makeke no ka mana solar i kēia manawa ma kahi o 3 keneta no ka hola kilowatt. No laila, pono ʻoe e hoʻāʻo e hoʻopau i ka nui o kou mana solar e like me ka hiki iā ʻoe iho a no laila e kūʻai liʻiliʻi i ka hiki. Hiki iā ʻoe ke hoʻokō i kēia me kahi waihona uila no ka home e pili ana i kāu photovoltaics a me kāu pono uila. He aha ke ʻano o ka helu kWh e pili ana i ka mālama ʻana i ka uila home? ʻO ka hola kilowatt (kWh) he ʻāpana o ke ana o ka hana uila. Hōʻike ia i ka nui o ka ikehu i hana ʻia e kekahi mea uila (generator) a i ʻole e ʻai ai (mea kūʻai uila) i hoʻokahi hola. E noʻonoʻo i kahi ʻōpuʻu kukui me ka mana o 100 watts (W) e ʻā ana no 10 mau hola. A laila ua hopena kēia: 100 W * 10 h = 1000 Wh a i ʻole 1 kWh. No nā ʻōnaehana mālama pākaukau home, e haʻi kēia kiʻi iā ʻoe i ka nui o ka ikehu uila hiki iā ʻoe ke mālama. Inā hōʻike ʻia ka pākaukau mālama uila he 1 kilowatt hola, hiki iā ʻoe ke hoʻohana i ka ikehu i mālama ʻia e hoʻomau i ka ʻā ʻana o ka ʻōpuʻu kukui 100-watt i ʻōlelo ʻia ma luna no 10 mau hola. Eia nō naʻe, pono e hoʻopiha piha ʻia ka pākaukau mālama uila. Na Koina no ka Pahu Uila Noho no ka kWh He ʻokoʻa ke kumukūʻai o ka hale waihona uila, ma muli o ka mea nāna e hāʻawi i ka pākaukau lā. I ka wā ma mua, ua hoʻohana ʻia nā pākaukau alakaʻi i kūkulu ʻia no ka mālama ʻana i ka mana o ka lā. Ma ʻaneʻi, pono ʻoe e manaʻo i nā kumukūʻai o 500 a 1,000 kālā no kWh ke kūʻai ʻana i kahi ʻōnaehana mālama mana o ka lā. Ma muli o ka ʻoi aku ka maikaʻi, ʻoi aku ka kiʻekiʻe o ka hiki ke hoʻohana ʻia a me ka lōʻihi o ke ola (ʻoi aku ka nui o nā pōʻai hoʻoili), hoʻohana mau ʻia ka pākaukau lithium-ion i kēia lā. Me kēia ʻano o ka hale mālama uila, pono ʻoe e helu me nā kumukūʻai kūʻai mai 750 a 1,250 kālā no kWh. Hāʻawi ʻo BSLBATT i nā mea hoʻolaha i ke kumu kūʻai haʻahaʻa no48V lithium pākaukauʻōnaehana mālama, E hui pū me kā mākou pūnaewele o nā mea hoʻolaha no ka manuahi a loaʻa kālā. ʻO ka manawa hea ka pono o kahi pahu mālama uila? E like me nā haʻawina i hōʻike ʻia, hiki iā ʻoe ke hoʻohana wale i ka 30% o ka uila i hana ʻia e kāu ʻōnaehana photovoltaic iā ʻoe iho. Me ka hoʻohana ʻana i kahi pākaukau mālama uila, piʻi kēia waiwai i 60%. No ka loaʻa ʻana o ka waiwai, ʻaʻole pono e ʻoi aku ke kumukūʻai o ka kWh mai kāu ʻāpana mālama uila ma mua o ka hola kilowatt i kūʻai ʻia mai ka pā lehulehu. Pūnaehana Photovoltaic me ka ʻole o ka pākaukau mālama uila No ka hoʻoholo ʻana i ka amortization o kahi ʻōnaehana photovoltaic me ka ʻole o ka pākaukau mālama uila, hoʻohana mākou i kēia mau manaʻo: ● Ke kumu kūʻai o nā modula lā me 5 kilowatt peak (kWp) puka: 7,000 kālā. ● Nā kumu kūʻai hou aku (no ka laʻana pili o ka ʻōnaehana): 750 kālā ● Ka huina kālā no ka loaʻa ʻana: 7,750 kālā ʻO nā modules solar me ka huina o ka 1 kilowatt peak e hoʻopuka ma kahi o 950 kWh i kēlā me kēia makahiki. Hāʻawi kēia i ka huina o ka hua no ka ʻōnaehana o 5 kilowatt peak (5 * 950 kWh = 4,750 kWh i kēlā me kēia makahiki). Ua like kēia me nā pono uila makahiki o kahi ʻohana o 4. E like me ka mea i hōʻike mua ʻia, hiki iā ʻoe ke ʻai wale ma kahi o 30% a i ʻole 1,425 kWh iā ʻoe iho. ʻAʻole pono ʻoe e kūʻai i kēia nui o ka uila mai ka lehulehu. Ma ke kumu kūʻai o 30 keneta no ka hola kilowatt, mālama ʻoe i 427.50 kālā i nā koina uila makahiki (1,425 * 0.3). Ma luna o kēlā, loaʻa iā ʻoe ka 3,325 kWh ma ka hānai ʻana i ka uila i loko o ka pā (4,750 – 1,425). Ke emi nei ka uku hānai i kēlā me kēia mahina ma kahi pākēneka o 0.4%. No ka manawa kōkua o 20 mau makahiki, pili ka uku hānai no ka mahina i hoʻopaʻa inoa ʻia ai ka mea kanu a kau ʻia. I ka hoʻomaka ʻana o 2021, ʻo ka uku hānai ma kahi o 8 keneta no kWh. 'O ia ho'i, he 266 dala (3,325 kWh * 0,08 dala) ka loa'a 'ana mai o ka uku hānai. No laila, ʻo 693.50 kālā ka nui o ka mālama ʻana i nā koina uila. No laila, ʻo ka hoʻokomo ʻana i ka mea kanu e uku iā ia iho ma kahi o 11 mau makahiki. Eia naʻe, ʻaʻole e noʻonoʻo kēia. Pūnaehana Photovoltaic me ke kākoʻo pākaukau hale Manaʻo mākou i ka ʻikepili ʻōnaehana PV e like me ka mea i ʻōlelo ʻia ma ka helu mua. Wahi a kekahi lula o ke koʻokoʻo, pono e loaʻa i ka pākaukau mālama uila e like me ka mana o ka ʻōnaehana photovoltaic. No laila, ʻo kā mākou ʻōnaehana me ka 5 kW peak e loaʻa i kahi ʻāpana mālama pākaukau me ka mana o 5 kW peak. Wahi a ke kumu kūʻai maʻamau o 1,000 kālā no kWh o ka hiki ke mālama ʻia i ʻōlelo ʻia ma luna nei, he 5,000 kālā ke kumukūʻai o ka waihona. No laila, piʻi ke kumu kūʻai no ka mea kanu i ka huina o 12,750 kālā (7,750 + 5000). I kā mākou hiʻohiʻona, e like me ka mea i ʻōlelo mua ʻia, hana ka mea kanu i 4,750 kWh i kēlā me kēia makahiki. Eia nō naʻe, me ke kōkua ʻana o ka pākaukau mālama uila, piʻi ka hoʻohana ponoʻī iā 60 % o ka nui uila i hana ʻia a i ʻole 2,850 kWh (4,750 * 0.6). No ka mea ʻaʻole pono ʻoe e kūʻai i kēia nui o ka uila mai ka lehulehu, e mālama ʻoe i kēia manawa he 855 kālā i nā kumukūʻai uila ma ke kumukūʻai uila o 30 keneta (2,850 * 0.3). Ma ka hānai ʻana i ke koena 1,900 kWh (4,750 – 2,850 kWh) i loko o ka pā, e loaʻa iā ʻoe kahi 152 kālā hou i kēlā me kēia makahiki (1,900 * 0.08) me ka uku hānai i ʻōlelo ʻia ma luna o 8 keneta. He 1,007 kālā kēia e ho'ōla ai i ka makahiki. ʻO ka ʻōnaehana PV a me ka waihona pākaukau hale e uku no lākou iho i loko o kahi 12 a 13 mau makahiki. Eia hou, ʻaʻole mākou i noʻonoʻo i nā kumukūʻai mālama makahiki. He aha kaʻu e noʻonoʻo ai i ke kūʻai ʻana a me ka hoʻohana ʻana i nā pihi mālama uila uila? Ma muli o ka maikaʻi ʻoi aku ka maikaʻi a me ka lōʻihi o ke ola ma mua o nā pākaukau alakaʻi, pono ʻoe e kūʻai i ka waiho ʻana o ka pā hale me nā pā lithium-ion. E hōʻoia i hiki i ka waihona waihona ke kū i kahi o 6,000 mau pōʻaiapili a loaʻa nā makana mai kekahi mau mea hoʻolako pākaukau lā. Nui nā ʻokoʻa kumu kūʻai ma waena o nā ʻōnaehana mālama hou. Pono ʻoe e hoʻokomo i ka ʻeke uila ma kahi anuanu i loko o ka hale. Pono e hōʻalo ʻia nā wela ma luna o 30 degere Celsius. ʻAʻole kūpono nā mea hana no ka hoʻokomo ʻana ma waho o ka hale. Pono ʻoe e hoʻokuʻu i ka ʻāpana uila i nā manawa a pau. Inā noho lākou ma lalo o ka uku piha no ka manawa lōʻihi, he hopena maikaʻi kēia i ko lākou ola. Inā ʻoe e hahai i kēia mau ʻōlelo kuhikuhi, ʻoi aku ka lōʻihi o ka lōʻihi o nā pākahi mālama uila ma mua o ka manawa hoʻopaʻa 10 makahiki i hāʻawi mau ʻia e nā mea hana. Me ka hoʻohana kūpono, 15 mau makahiki a ʻoi aku ka mea maoli. E LOAA AKU I NA MANAO KUAI O KA PAPA UILA. E pili ana i ka BSLBATT Lithium ʻO BSLBATT Lithium kekahi o nā alakaʻi o ka honuahale waihona uila mea hanaa he alakaʻi makeke i nā ʻokoʻa kiʻekiʻe no ka pākuʻi-nui, ka mālama ʻana i nā pā hale noho a me ka mana haʻahaʻa. ʻO kā mākou ʻenehana ʻenehana lithium-ion holomua ʻo ia ka huahana o nā makahiki he 18 o ka hoʻomohala ʻana a me ka hana ʻana i nā pihi kelepona a me nā pā nui no nā ʻōnaehana kaʻa a me ka ikehu (ESS). Hoʻokumu ka BSL lithium i ke alakaʻi ʻenehana a me nā kaʻina hana hana kūpono a kiʻekiʻe hoʻi e hana i nā pākaukau me nā pae kiʻekiʻe o ka palekana, ka hana a me ka hilinaʻi.