Te Tikanga Tuturu o te "Ngaohiko Teitei" i roto i te Rokiroki Pūngao (Whakamāramatanga o te tau 2026)
I te tau 2026, ko te wāngaohiko teiteii roto i te rokiroki pūngao kua mārama ake te tautuhi puta noa i ngā awhe ngaohiko e toru:
- Ngaohiko Iti:48–96V
- Ngaohiko Waenga:100–200V
- Ngaohiko Teitei Tuturu:200–600V me runga ake
Kua neke haere tonu te paerewa ahumahi mai i ngā pūnaha 48V tuku iho kiPūhiko ngaohiko teitei 400V+ngā kete. Ehara i te mea he hokohoko noa iho tēnei—ko te nekehanga he mea akiaki e te ahupūngao pakari me te pikinga o te whai huatanga.
Anei te take: ko te mana hiko (P) he rite ki te ngaohiko (V) kua whakareatia ki te iahiko (I), rāneiP = V × I. I tētahi taumata mana kua whakaritea, ko te whakanui ake i te ngaohiko whakahaere ka heke te au i te taha ōrite. Ko te iti ake o te au ka taea e koe te whakamahi i ngā taura angiangi, te whakaiti i ngā ngaronga wera, me te whakapai ake i te whai huatanga o te pūnaha whānui.
Ngā painga i te tirohanga poto:
- Ka whakaitihia te uauatanga me te utu o te tāutanga e ngā taura angiangi, māmā hoki
- Ko te iti o te whakaputanga wera ka hua ake he roa te ora me te haumaru o te pūnaha
- Ka whakapai ake te pai o te mahi a te pākahiko me te whakaputanga pūngao
He mea nui ngā pūnaha pākahiko ngaohiko teitei mō te hototahitanga o te pūngao rā me te inverter ranu hou, inā koa mō ngā otinga rokiroki pūngao kāinga me te arumoni e whai ana mō ngā kawenga 15 kW+.
Ngā Pūhiko Ngaohiko-Tiketike me ngā Pūhiko Ngaohiko-Iti: Whakataurite Taha-ki-Taha (Raraunga 2026)
Anei tētahi tirohanga tere mō te pēheangā pākahiko ngaohiko teitei mō te rokiroki pūngaote whakataurite ki ngā kōwhiringa ngaohiko iti i te tau 2026:
| Āhuatanga | Ngā Pūhiko Ngaohiko Teitei | Ngā Pūhiko Ngaohiko Iti |
|---|---|---|
| Te Whai Hua o te Haerenga Hoki-Hoki | 93–96% (3–6% teitei ake te whai huatanga) | 87–91% |
| Utu Taura me te Tāutanga | Tae atu ki te 70% te iti iho o te parahi, ngā taura angiangi, he māmā ake te tāuta | Ngā taura parahi taumaha, te utu mahi teitei ake |
| Hototahitanga o te Inverter Ranu | I hangaia mō ngā kaitahuri 400V+ (Fronius, SMA, me ētahi atu) | He iti noa te hototahi ki te inverter 48V, 96V rānei |
| Te Tauine me te Whakarara | Ngāwari te whakawhanui, tae atu ki te 20+ ngā kōwae i te wā kotahi | He iti te whakarara hei ārai i te hekenga ngaohiko |
| Te Whakaputa Wera me te Haumaru | Ko te iti o te au he iti ake te wera, he haumaru ake te katoa | Ka nui ake te wera ka puta mai i ngā iahiko teitei, me whakamatao nui |
| Te Utu Katoa o te Mana (10 tau) | He iti ake nā te whai huatanga, te iti ake o te tiaki, te iti ake o ngā utu taura | Te utu whānui teitei ake ahakoa te utu tīmatanga iti ake |
He aha te Hiranga o tēnei:He pai ake te whakahaere a ngā pūnaha ngaohiko teitei nā te mea ka taea e rātou te whakahaereteitei ake te ngaohiko me te iti ake o te iahiko, ka iti ake te pūngao e ngaro ana hei wera. Ko te tikanga he iti ake ngā taura me te iti ake o ngā utu tāutanga, ka māmā ake te whakamārama i te utu pākahiko teitei ake i te wā roa.
Mō ngā pūnaha hiko pūngao rā me ngā pūnaha rokiroki o Amerika, he mea nui te hototahi ki ngā kaitahuri ranu e whakahaere ana i te urunga 400V+ DC. Ka mahi ngāwari ngā pākahiko ngaohiko teitei me ngā waitohu rongonui pēnei i a Fronius me SMA, kia pai ai te whakapai ake, te whakawhānui rānei i te pūnaha me te kore e whakawhiti i te kaitahuri.
Hei tūhura i ngā whakaritenga hangarau me te hototahitanga o te inverter, tirohia ā mātou taipitopitoNgā kōwhiringa pākahiko ngaohiko teitei a PROPOW.
Hei whakarāpopototanga, ahakoa e mahi tonu ana ngā pūnaha ngaohiko iti mō ngā tatūnga iti,ngā pūnaha rokiroki pūngao ngaohiko teiteihe pai ake te mahi me te uara mō ngā kaipupuri whare o Amerika e whai ana ki te whakarite i ā rātou haumitanga ki te pūngao rā mō te heke mai.
Ngā Painga Matua o ngā Pūnaha Ngaohiko-Teitei: He aha i Pai ake ai ki ngā Kaiwhakauru
He maha ngā painga mārama o ngā pākahiko hiko-tiketike mō te rokiroki hiko, ā, koinei te whiringa matua mā te tini o ngā kaiwhakauru i te tau 2026:
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3–6% te pai ake o te pūnaha
Mā te whakamahi i te ngaohiko teitei ake ka iti ake te iahiko, ka whakaiti i te ngaronga pūngao, ka whakapiki ake hoki i te pai o te haere me te hoki mai—he wikitoria nui tēnei mō ngā kaipupuri whare me ngā pakihi e whai ana ki te whakanui ake i tā rātou haumitanga ki te pūngao rā.
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Tae atu ki te 70% te whakahekenga o ngā utu taura parahi
Ko te tikanga he nui ake te ngaohiko, he angiangi ake ngā taura e hiahiatia ana hei kawe i te mana kotahi. Ka whakaitihia te utu nui o ngā taura parahi, ā, ka tino whakaitihia ngā utu tāutanga.
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Ngā tere utu tere ake
Ko te tikanga, ka utua e ngā pūnaha hiko-tiketike te hiko tata ki te 100–200A i runga i te pahi DC, ki te whakaritea ki te 500A+ i runga i te pūnaha 48V. Ko te hua o tēnei, he haumaru ake, he tere ake, he pono ake hoki te utu, me te kore e wera rawa.
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Hototahitanga o te inverter maeneene
Kua hangaia ngā kaitahuri ranu hou mai i ngā waitohu rongonui pēnei i a Fronius, Solis, Deye, Sungrow, me SMA kia ngāwari te whakauru atu ki te rokiroki pākahiko ngaohiko teitei. Mā tēnei ka māmā ake te whakahōutanga me te whakawhānui ake i ngā wā kei te heke mai.
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Te whakawhanuitanga ā-mua
He tino pai ēnei pūnaha mō ngā kawenga kāinga me ngā kawenga arumoni iti 15–30 kW o ēnei rā, kia taea ai e tō pūnaha rokiroki pūngao te tipu me ō hiahia hiko.
Ko te whiriwhiri i tētahi pūnaha rokiroki hiko ngaohiko teitei i tēnei rā ko te haumi ki te whai huatanga, te penapena utu, me te rite mō ngā tono hiko āpōpō. Mō ngā kaiwhakauru e hiahia ana ki ngā otinga modular me te stackable, tirohia ngā mea hou.Raina pākahiko ngaohiko teitei PROPOWi arotauhia mō ēnei painga.
Ngā Huakore Pea me te Āhua o te Whakatau a PROPOW
He torutoru ngā wero o ngā pākahiko ngaohiko teitei mō te rokiroki pūngao, engari ka aro atu a PROPOW ki ēnei wero.
Te utu pākahiko teitei ake i mua:Ae, he nui ake te utu mō ngā pūnaha hiko-tiketike i te tīmatanga ki te whakataurite ki ngā whakaritenga 48V. Engari ka noho mārama tonu ngā utu a PROPOW—kāore he utu huna—ā, ina whakaarohia ngā penapena i runga i ngā taura, te tāutanga, me te pai ake o te whai huatanga, he tino whakataetae te utu katoa o te mana whakahaere mō ngā tau 10.
Te tirohanga haumaru:He tokomaha e āwangawanga ana kei mōrearea te ngaohiko teitei. Ka whakamahia e te hoahoanga matatau o te Pūnaha Whakahaere Pūhiko (BMS) a PROPOW te taurite hohe hei pupuri tonu i te hauora me te haumaru o ngā pūtau. Engari i ngā whakapā tuku iho, ka whakamahia e PROPOW te hangarau AEC (Mana Pūngao Matatau) hei whakaiti i ngā pūwāhi rahunga me te whakapai ake i te haumaru i te wā e whakahaerehia ana me te utu.
Te whakahou i ngā pūhiko hiko 48V tawhito:Ehara i te mea ngāwari te whakawhiti i tētahi pākahiko ngaohiko teitei. E taunaki ana a PROPOW kia whakahoutia anake ina tautokohia e tō inverter o nāianei te whakauru ngaohiko teitei, te mahi ranu rānei. Ki te kore, he mahi mohio ake te haumi ki tētahi inverter ranu hototahi hei whakanui ake i te mahi me te karo i ngā take hototahi.
I roto i te poto, ka whakatauhia e PROPOW ngā āwangawanga noa mō te pākahiko ngaohiko teitei mā te hangarau atamai, te utu tuwhera, me ngā aratohu mārama—e māmā ake ai te whakawhiti mō ngā kaipupuri whare o US kua rite ki te whakapai ake i tā rātou rokiroki hiko.
Raina Pūhiko Ngaohiko-Teitei PROPOW (Tauira 2026)
He mea hanga te PROPOW X-HV Series mō te ngāwari me te mana. E whakamahi ana i ngā pereki pākahiko 5.12 kWh ka taea te whirihora mai i te 204V ki te 512V, he mea tino pai mō ngā momo hiahia rokiroki pūngao kāinga me ngā pakihi iti.
Ngā Āhuatanga Matua:
- Hoahoa Whakapūpū:Tāpirihia kia 20 ngā kōwae me te ngāwari, kāore e hiahiatia he pouaka ngaohiko teitei o waho.
- Te kaha o te waeine:E 5.12 kWh te kaha o ia pereki; ka taea te whakakotahi mō ngā pūnaha nunui.
- Awhe Ngaohiko:Ka taea te whirihora i waenga i te 204V me te 512V kia uru ki ngā hiahia o tō inverter me te pūnaha.
Ngā Whakatakotoranga Hangarau o PROPOW X-HV
| Whakatakotoranga | Ngā Taipitopito |
|---|---|
| Awhe Ngaohiko | 204V–512V |
| Te kaha mō ia waeine | 5.12 kWh |
| Rahi Pūranga Mōrahi | 20 ngā kōwae (tae atu ki te 102.4 kWh) |
| Te tere-C tonu | 1C (whakautu tere me te whakakorenga) |
| Te Ora Huringa | 8,000+ huringa |
| Pūtāhui | 10 tau |
| Whakatauranga IP | IP65 (ātete ki te puehu me te wai) |
Ngā Pūtake Hoko Ahurei:
- Taurite Hohe Whakauru:Ka pupuri i ngā pūtau kia taurite te whakakī, ka whakapai ake i te hauora me te haumaru o te pākahiko.
- Hototahi Whakawhitiwhiti Kōrero:Ka mahi tahi me ngā kawa CAN me RS485, ka hono ngāwari ki te nuinga o ngā inverters ranu.
- Te pakari:Mā te whakatauranga IP65 ka āraihia mai i te puehu me te wai, he mea tino pai mō te whakamahi i roto, i waho hoki.
Kua hangaia te pākahiko lithium ngaohiko teitei a PROPOW hei whakanui ake i te pai o te rokiroki pūngao me te tauine. Ahakoa te whakapai ake i tētahi pūnaha o nāianei, te hanga rānei i tētahi pūnaha hou, ka taea e koe te whakarite i te kaha me te kore he taputapu tāpiri. He pai tēnei rārangi mō ngā kāinga me ngā pakihi iti o Amerika e whai ana ki te rokiroki pūngao whai hua, rite mō te heke mai.
Ngā Akoranga Take o te Ao Tūturu
Me titiro tātou ki te mahi a ngā pākahiko ngaohiko teitei mō te rokiroki pūngao i te ao tūturu.
Tāutanga Whare 15 kWh (Ahitereiria)
I tāutahia e tētahi kaipupuri whare i Ahitereiria tētahi pūnaha pākahiko PROPOW ngaohiko teitei 15 kWh. I roto i te tau tuatahi, i heke tā rātou pire hiko mā te 40%, nā te pai ake o te arotau i te wā whakamahi me te iti iho o ngā ngaronga hiko. Nā te pai ake o te whai huatanga o te pūnaha me te iti iho o ngā utu taura i whai hua ai te haumitanga o mua, me ngā penapena mārama i ia marama.
Kaupapa Heu-Piki Arumoni 100 kWh (Tiamana)
I te taha arumoni, i whakatūria he pūnaha pākahiko PROPOW ngaohiko teitei 100 kWh hei whakahaere i te kawenga tihi i roto i tētahi whare Tiamana. Nā tēnei pūnaha i taea ai e te pakihi te whakaheke tere i ngā utu tono tihi. Me te wā whakahoki moni iti iho i te rima tau, i whakaatu te kaupapa ehara i te mea mō ngā kāinga anake ngā otinga rokiroki pūngao ngaohiko teitei tauine - he kōwhiringa mohio mō ngā mahi arumoni e whai ana ki te whakaiti i ngā utu me te whakapai ake i te pono o te pūngao.
E whakaatu ana ēnei tauira i te uara mārama o te rokiroki ngaohiko-tiketike i roto i ngā tautuhinga rerekē, ā, e āwhina ana i a koe ki te mārama he aha te painga o tētahi tatūnga ōrite mō ō hiahia pūngao.
Me pēhea te whakarite i te rahi o tētahi pūnaha ngaohiko teitei mō ō hiahia (taahiraa-i-te-taahiraa)
Kāore e hiahiatia he uaua te whakatau i te rahi o tētahi pūnaha pākahiko ngaohiko-tiketike. Anei tētahi huarahi māmā ki te kimi i te whakatakotoranga tika mō tō kāinga, mō tō pakihi rānei i te US
1. Tātaihia ō Hiahia Pūngao
- Tirohia ō pire hiko o mua kia kitea ai te toharite o te kWh e whakamahia ana e koe i ia rā.
- Whakaarohia ngā panonitanga ā muri ake nei (pēnei i te tāpiri i tētahi rihi hiko, i ngā panera rā rānei).
- Whakatauhia kia hia ngā hāora o te tārua, o te rokiroki rānei e hiahia ana koe (hei tauira, mō te ao katoa, mō te pō katoa).
2. Kōwhiria te Pūhiko Tika
- Tātaitia tō hiahia kWh o ia rā ki te kaha e taea ana e te pākahiko (kaua e whakawhirinaki ki te kaha katoa; ko te kaha e taea ana te whakamahi ko te 80–90%).
- Kia maumahara: mā ngā pākahiko ngaohiko-tiketike pēnei i te PROPOW X-HV ka taea e koe te whakarārangi i ngā waeine maha kia ngāwari ai te whakanui ake.
3. Rārangi Arowhai Hototahi o te Inverter
- Me whakarite kei te tautoko tō inverter i te awhe ngaohiko pākahiko (hei tauira, 200V–600V mō te ngaohiko teitei).
- Tirohia mēnā he hototahi ki ngā waitohu inverter ranu noa e whakamahia ana i te US pērā i a Fronius, SMA, me Sungrow.
- Rapua ngā kawa whakawhitiwhiti kōrero (CAN, RS485) e tautokona ana e te pākahiko kia maeneene ai te whakaurunga.
4. He mea nui te Rahi Taura Tika
- Ko te tikanga o te ngaohiko teitei ake he iti ake te iahiko, nō reira ka taea te whakaiti i te matotoru o te taura.
- Hei tauira, me whakamahi pea he taura 50 mm² mō tētahi pūnaha 48V hei whakahaere i te iahiko teitei, engari he maha ngā wā ka taea e te pūnaha ngaohiko-tiketike 400V te whakamahi i ngā taura 4 mm².
| Taumata Ngaohiko | Rahi Taura Noa | Ngā Tuhipoka |
|---|---|---|
| Pūnaha 48V | 50 mm², nui ake rānei | He au teitei, he matotoru ake ngā taura |
| 200-400V HV | 4–10 mm² | He iti ake te penapena o te au, te utu me te taumaha |
5. Whakauruhia te Whanuitanga me te Whakatūpato i te Ao Whānui
- Kōwhiria he pūnaha e āhei ai te tāpiri i ngā kōwae, i ngā pereki rānei hei whakatipu.
- Whakaarohia ngā rohe whakauru mōrahi o tō inverter kia kore ai e nui rawa te tatūnga.
Mā te whai i ēnei kaupae, ka whiwhi koe i tētahi pūnaha rokiroki pūngao ngaohiko-tiketike kua arotauhia mō te mahi, te utu, me te haumaru—he tino pai mō ngā kāinga me ngā pakihi iti o Amerika e hiahia ana ki te penapena pūngao me te tapahi pire.
Tātari Utu: He Utu Pai te Whakamahi i ngā Pūhiko Ngaohiko Teitei i te Tau 2026?
Ina tae mai kingā pākahiko ngaohiko teitei mō te rokiroki pūngaoHei te tau 2026, ko te pātai nui — he tino pai te haumi? Me wehewehe ngā utu tino whaitake, me te arotahi ki te utu mō ia kWh me te utu taurite e tumanakohia ana i runga i ngā utu hiko noa o te US.
Te Whakataurite i runga i ngā Utu Hiko
Ko te tatau i te pakaru-taurite ka whakawhirinaki ki te utu hiko o tō rohe me te nui o te hiko e hurihia ana e koe i ia rā. Mō te nuinga o ngā kaipupuri whare o US:
- Ko ngā utu hiko tata ki te $0.15/kWh: Ko te wehenga taurite ka taka i waenganui i te7-10 taumō PROPOW X-HV.
- Ngā utu teitei ake (~$0.20/kWh, neke atu rānei): Tērā pea ka puta he pakaru-taurite i roto i5-7 tau, kia tere ake ai te whakahokinga mai o te pūnaha.
- Ngā utu iti iho (<$0.12/kWh)Ka roa ake te whakahokinga moni mō ngā tau 10, engari ka nui haere tonu ngā penapena mō te wā roa nā te pikinga o ngā reiti me ngā kaupapa whakatenatena.
He aha i whai tikanga ai ngā pūnaha ngaohiko teitei ki te taha pūtea
- Ko te roa o te ora o te huringa he iti ake ngā whakakapinga— penapena i ngā utu whakakapinga me te wā kore mahi.
- Te pai ake o te pūnaha (3–6% te pai ake)ka whakaiti i tō pūngao e maumauria ana, ka whakaiti i tō pire hiko.
- Ngā utu tāutanga iti ihowhakamāoritia hei penapena ā-mua hei tāpiri atu ki tō hua.
- Ko te hototahi ki ngā kaitahuri ranu hou he iti ake ngā wāhanga tāpiri, ka whakaiti ake i ngā whakapaunga.
Tete utu mō te rokiroki pākahiko ngaohiko teiteikua tino ātaahua te nuinga o ngā kaipupuri whare me ngā pakihi iti o Amerika ki te whakaaro nui ki te whakapai ake. Mā ngā pākahiko LFP ngaohiko-tiketike a PROPOW e tuku ana i ngā utu whakataetae, te roa o te huringa pai, me ngā pūtāhui kaha, ka tukuna e ēnei pūnaha he uara mō te wā roa - inā koa i ngā rohe he utu hiko waenga ki te teitei.
Ki te hiahia koe ki te whakarite i tō rokiroki pūngao mō te heke mai me te hua pai, he pai te haumi ki ngā pākahiko ngaohiko teitei pēnei i te raupapa X-HV a PROPOW i te tau 2026.
Ngā Tikanga Pai mō te Tāutanga me te Haumaru mō ngā Pūnaha Ngaohiko Teitei
Ko te haumaru te mea nui i te wā e tāuta ana i ngā pākahiko ngaohiko teitei mō te rokiroki hiko. Ka whakahaerehia ēnei pūnaha i te 200V me runga ake, nō reira he mea nui te whai i ngā tikanga me ngā paerewa tika hei tiaki i ngā kaiwhakauru me ngā kaipupuri whare.
Ngā Whakaritenga Tiwhikete
Kia tino tutuki tō tāutanga i ngā paerewa matua pēnei iIEC 62477meAS/NZS 5139. Ka hipokina e ēnei tiwhikete te haumaru me te mahi a ngā pūnaha rokiroki hiko HV, me te whakarite kia tika te whakahaere i ngā mōrearea ngaohiko me te whakaiti i ngā mōrearea ahi. He mea nui te mahi tahi me ngā hua kua whai tiwhikete me ngā kaiwhakauru ngaio e mōhio ana ki ēnei paerewa.
Te Whakahaere i ngā Mōrearea Arc-Flash
He āwangawanga nui te Arc-flash i roto i ngā tatūnga pākahiko ngaohiko teitei. Hei whakaiti i tēnei:
- Whakamahia ngā taputapu whakamahana me ngā karapu kore-arataki
- Me whakarite kia tika te whenua o ngā pākahiko
- Whāia ngā tikanga kati/tāutu hei ārai i te whakakaha tūpono
- Tāutahia ngā taputapu tiaki arc-flash ki ngā wāhi e hiahiatia ana
Ka tino whakaitihia e ēnei mahi te tūponotanga o ngā pewa hiko morearea i te wā e tāuta ana, e tiaki ana rānei.
Ngā PPE me ngā Tukanga i Manakohia
He mea nui ngā taputapu tiaki whaiaro (PPE). Me mau tonu:
- he mōhiti haumaru, he pare kanohi rānei
- Ngā karapu me ngā ringaringa kua whakatauria kia āwhata
- Ngā kākahu ātete mura
- Ngā pūtu haumaru kua whakamahanatia
Hei tāpiri, kia mārama, kia whakaritea hoki ngā tuhinga mō te pākahiko. Whāia ngā aratohu a te kaihanga mō te whakahaere me te tiaki i te pākahiko. Kaua rawa e mahi takitahi ina mahi ana i ngā pūnaha rokiroki hiko ngaohiko teitei.
Mā te whai i ēnei tikanga pai ka noho haumaru, ka pono, ka roa hoki te wā e mau ai ngā tāutanga rokiroki pākahiko ngaohiko teitei—he tino pai mō ngā kāinga o Amerika e rapu ana i ngā otinga hiko hou, whai hua.
Wā tuku: Hakihea-12-2025
