Kia pēhea te rahi o te pākahiko e hiahiatia ana hei whakahaere i tētahi whare?

I te piki haere o te hiahia ki te pūngao hou me te mana motuhake o te pūngao, he maha ngā kaipupuri whare e tahuri ana kirokiroki pākahiko kāingangā otinga hei penapena i ō rātou hiko o te rā, hei whakaiti hoki i te whakawhirinaki ki te whatunga hiko. Heoi, ko tētahi o ngā pātai e tino pārekareka ana ko:Kia pēhea te rahi o te pākahiko e hiahiatia ana hei whakahaere i tētahi whare?I roto i tēnei tuhinga, ka tūhuratia e mātou te whakatau i te rahi o te pākahiko tika mō ngā hiahia o tō whare, ā, ka whakautua hoki te pātai e pātaihia pinepinetia ana:Kia pēhea te roa ka taea e te pākahiko 10kWh te whakakaha i tōku whare?

Hei te mutunga o tēnei tuhinga, ka mārama koe ki te rahi o tētahipākahiko kāingaā, he aha aingā pākahiko rā lithium-ion mō te rokiroki pūngao kāingakoinei te kōwhiringa pai rawa atu mō te nuinga o ngā whare. Hei tāpiri, ka tāpirihia e mātou ētahi tauira e ahu mai ana i ngā raraunga hei āwhina i te whakamārama i ngā ariā.

Te Mārama ki te Whakapaunga Pūngao o tō Kāinga

I mua i te whiriwhiri i tētahirokiroki pākahiko kāingaotinga, he mea nui kia mārama koe ki te whakapaunga hiko o ia rā o tō whare. I te toharite, e whakamahi ana ngā whare o Amerika i te tata ki30 kWh ia rāHeoi, ka rerekē pea tēnei i runga i te rahi o te whare, te maha o ngā taputapu hiko, me ngā tikanga penapena pūngao kua whakamahia.

Hei tauira:

Tērā pea ka whakamahia he whare iti ake, he whare penapena pūngao10-15 kWh ia rā.
Tērā pea ka pau te hiko i tētahi whare nui ake me ngā taputapu e nui ana te hiko pērā i te hauhautanga, ngā whakamahana hiko, ngā waka hiko rānei.40-50 kWhneke atu rānei i ia rā.

Mā te mōhio ki tō whakapaunga pūngao o ia rā ka āwhina i a koe ki te whakatau i te rahi tika o tepākahiko lithium i roto i ngā pūnaha rokiroki pūngao o te whare.

Me pēhea te tatau i te rahi o te pākahiko e hiahiatia ana e koe

Hei tatau i te rahi o tepākahiko kāingae hiahiatia ana e koe, ka taea e koe te whakamahi i te tauira e whai ake nei:

Rahi Pūhiko (kWh)=Te Whakamahinga Pūngao o ia Rā (kWh)Te Hōhonutanga o te Tukunga (DoD)

Rahi Pūhiko (kWh)=Te Hōhonutanga o te Tukunga (DoD)Te Whakamahinga Pūngao o ia Rā (kWh)

TeTe Hōhonutanga o te Tukunga (DoD)e pā ana ki te nui o te kaha katoa o te pākahiko ka taea te whakamahi me te kore e whakaiti i tōna roanga ora. Mōngā pākahiko lithium-ion, tae atu kiNgā Kete Pūhiko LiFePO4 e Mau ana ki te Pakitara, ka taea e te DoD te eke ki te 90-95%.

Hei tauira, mēnā ka pau i tō whare30 kWh ia rāā, kei a koe hepākahiko rā lithium-ionme te 90% DoD, me whai rahi pākahiko koe:

300.90=33.33kWh

0.9030=33.33kWh

Ko te tikanga tēnei ka hiahia koe ki tētahiPūhiko 33.33 kWhhei whakakaha i tō whare mō te rā katoa, kāore he urunga mai o te rā.

Kia pēhea te roa e taea ai e te pākahiko 10 kWh te whakakaha i tōku whare?

Ko tētahi o ngā rahi pākahiko e kitea whānuitia ana i te mākete ko tePūhiko 10kWh e mau ana ki te pakitaraKia tirohia te roa o te wā e taea ai e tētahi pākahiko o tēnei rahi te whakakaha i tētahi kāinga noa.

Mena ka whakamahia e tō whare30 kWh ia rā, ko te tikanga, ka taea e te pākahiko 10 kWh te whakakaha i tō whare mō:

10 kWh30 kWh/rā=0.33 rā (tata ki te 8 hāora)

30kWh/rā10kWh=0.33 rā (tata ki te 8 hāora)

I tēnei horopaki, hePūhiko 10kWhka roa pea8 hāorai raro i te whakamahinga pūngao noa.

Heoi, ki te whakaitihia e koe te whakamahinga o tō pūngao mā te whakaweto i ngā taputapu kore e hiahiatia, ka taea e koe te whakaroa i te wā e mahi ana te pākahiko. Hei tauira, ki te whakaitihia e koe tō whakamahinga ki15 kWh ia rā, taua anōPūhiko 10kWhka roa pea:

1015=0.67 ngā rā (16 hāora rānei)

1510=0.67 ngā rā (16 hāora rānei)

Tauira: Te Whakamahi i tētahi Pūhiko Ritiumu 10kWh 48V me te BMS

Me tango he tauira mahi: hePūhiko Ritiumu 10kWh 48V me te BMS(Pūnaha Whakahaere Pūhiko) kua hangaia hei whakarato hiko pumau, pono hoki mō ngā hiahia hiko o te kāinga. Mō te whare e whakamahi ana i te20 kWh ia rā, ka roa te ora o tēnei pākahiko mō:

1020=0.5 rā (12 hāora rānei)

2010=0.5 rā (12 hāora rānei)

Koia te take herokiroki pākahiko kāingaI te nuinga o te wā ka honoa te pūnaha ki ngā panera rā, kia taea ai te whakakī anō i te pākahiko i te awatea, kia roa ai hoki tōna whakamahinga.

Ngā Āhuatanga e Pā Ana ki te Mahi a te Pūhiko

He maha ngā āhuatanga e pā ana ki te roa o tepākahiko kāingaka roa:

Te Whakamahinga PūngaoKa tere ake te pau o te pākahiko i ngā taputapu e nui ana te pūngao pērā i ngā pūnaha HVAC, ngā whakamahana hiko, me ngā oumu. Mā te whakaiti i te whakamahinga o ngā taputapu penapena pūngao ka roa ake te ora o te pākahiko.
Momo Pūhiko:Ngā pākahiko rā lithium-ion mō te rokiroki pūngao kāingaHe nui ake te whai huatanga o ngā pākahiko waikawa-mata. He roa ake te ora o ēnei pākahiko, ā, he pai ake te hohonu o te tukunga (DoD), ko te tikanga ka taea e koe te whakamahi i te kaha o te pākahiko me te kore e pakaru.
Whakaurunga RāMena kei tō whare ngā panera rā, ka taea e te pākahiko te whakahou i te awatea, ka roa ake te wā mahi. Ki te kore he urunga rā, hepākahiko lithium rā e mau ana i te pakitaraka pau i muri i te paunga o te pūngao kua rongoatia.
Te Pāmahana me te TaiaoHe pai ake te mahi a ngā pākahiko i ngā pāmahana pumau, taurite. Ka taea e te makariri rawa, e te wera rawa rānei te whakaiti i te whai huatanga me te roa o te ora o ngā pākahiko e rua.ngā pākahiko kāingamengā putea pākahiko e mau ana ki te pakitara.

He aha i pai ai ngā pākahiko lithium-ion mō te rokiroki pūngao kāinga

Ngā pākahiko lithium-ion, inā koaNgā pākahiko LiFePO4 e whakairihia ana ki te pakitara, koinei te kōwhiringa tino rongonui mōrokiroki pūngao kāingaAnei ētahi take matua e pai ake ai rātou i ētahi atu momo pākahiko:

Teitei o te Pūngao:Ngā pākahiko lithium-ionka taea te penapena i te kaha nui ake i roto i te wāhi iti ake ki te whakaritea ki ngā pākahiko waikawa-mata tuku iho. He tino whai hua tēnei mō ngā kāinga he iti te wāhi.
Roa te Ora:Ngā pākahiko LiFePO4te tikanga ka roa mō te3,000 ki te 5,000 huringa, ko tōna tikanga he10-15 tauo te whakamahinga, i runga i ō tauira whakapaunga pūngao. Nā te roa o te ora e pai ai hei haumitanga pai mō te rokiroki pūngao mō te wā roa.
Te Whakautu Tere:Ngā pākahiko LiFePO4 Power Mounted Wallka tere ake te utu i ngā pākahiko waikawa-mata, ā, he pai ake mō te penapena i te pūngao o te rā i te awatea.
Haumaru:Ngā pūhiko lithiumhaere mai me te mea kua whakauruhiaNgā Pūnaha Whakahaere Pūhiko (BMS)e tiaki ana i te utu nui rawa, te wera nui, me ngā ara iahiko poto. He maha anō hoki heWhakatauranga ātete wai IP65, ā, he haumaru mō te whakamahinga o roto, o waho hoki.

Whakatau: Kia pehea te rahi o te pākahiko e hiahiatia ana e koe?

Ko te rahi o te pākahiko e hiahiatia ana e koe ka whakawhirinaki ki tō whakapaunga hiko o ia rā, me te mea kei te hiahia koe ki te whakakaha i tō whare katoa, i ngā taputapu nui rānei. Mō te nuinga o ngā kāinga, hePūhiko 30+ kWhe tika ana hei whakakaha i te whare mō te rā katoa. Heoi, ki te mea he torutoru noa ngā hāora e hiahiatia ana e koe hei whakakaha, hePūhiko 10kWh e mau ana ki te pakitarae ranea ana, e 8-16 hāora te mana e whakamahia ana, kei te whakamahinga.

Ngā pākahiko rā lithium-ion mō te rokiroki pūngao kāinga, inā koaNgā pākahiko LiFePO4 e whakairihia ana ki te pakitara, he otinga whai hua, he otinga roa hoki mō ngā kaipupuri whare. Ahakoa kei te rapu koe ki te whakaiti i tō whakawhirinaki ki te whatunga hiko, ki te penapena rānei i te pūngao rā, he1Pūhiko Ritiumu 0kWh 48V me te BMShe kōwhiringa pono.

Mō ētahi atu pārongo mō te ahumahi me te hua, whakapā mai ki a mātou:
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