Kei te tere haere te whakamahi i ngā waka hiko (EV) puta noa i te ao, ā, ko tētahi o ngā pātai e tino pārekareka ana mai i ngā kaipupuri waka hiko hou me ngā kaipupuri waka hou ko: "Kia pēhea te roa o te wā e utua ai taku waka e tētahi rihi hiko 7kW?"
Ko ngā rihi kāinga 7kW kei roto i ngā otinga utu tino rongonui, e tuku ana i te taurite i waenga i te tere, te utu whaitake, me te whaihua. I roto i tēnei aratohu hōhonu, ka wehewehea e mātou ngā wā utu mō ngā EV rerekē, ngā āhuatanga e pā ana ki te tere utu, me te whakataurite i te rihi 7kW ki ētahi atu kōwhiringa pēnei i te 3.6kW, 11kW, me ngā rihi DC tere.
Te Mārama ki ngā Utauta 7kW
Ko te rihi hiko 7kW he rihi hiko AC Taumata 2, e whakamahia ana mō te utu i te kāinga, i te wāhi mahi rānei. He rerekē ki ngā rihi hiko puhoi 3.6kW (e rere ana i runga i te ara iahiko paerewa 16A) me ngā rihi hiko DC 50kW+ tino tere, he pai te huarahi waenga o te rihi hiko 7kW—he tere mō te utu i te pō engari kāore e hiahiatia he whakapai ake hiko utu nui i te nuinga o ngā kāinga.
Ngā Āhuatanga Matua o te Rīhi EV 7kW:
- Putanga Mana: 7,000 watts (32A i runga i te pūhiko kotahi-wāhanga 240V)
- Tere Utu Noa: 20-30 maero te tawhiti ia haora
- Pai rawa atu mō: Te utu i te pō, ngā tāutanga kāinga, ngā wāhi mahi
- Ngā Tauira Rongonui:
- Hononga Pakitara Tesla (me ngā tautuhinga hiko ka taea te whakarite)
- Zappi Smart Charger (hototahi ki te rā, e rongonui ana i ngā rapunga Google)
- Ohme Home Pro (te taurite kawenga hihiri, he kaupapa wera i te tau 2024)
- Wallbox Pulsar Plus (Whakahohehia ki te Wi-Fi, e rapua pinepinetia ana mō tōna hoahoa kiato)
Kia pēhea te roa e pau ana ki te utu i tētahi EV mā te whakamahi i tētahi rihi 7kW?
Ko te roa o te utu tika e whakawhirinaki ana ki:
- Rahi pākahiko (kWh)
- Taumata pākahiko o nāianei (%)
- Ngā ngaronga utu (~10% nā te wera me te koretake o te huringa)
- Ngā herenga o te rihi i runga i te waka (kāore e taea e ētahi EV te whakaae ki te 7kW katoa)
Ngā Whakatau Tatau mō te Wā Utu mō ngā EV Rongonui
| Tauira EV | Rahi Pūhiko | 0-100% Wā Utu (7kW) | Ngā Maero i Tāpirihia mō ia Hāora |
|---|---|---|---|
| Tesla Tauira 3 RWD | 57.5 kWh | ~8-9 hāora | ~25-30 maero |
| Nissan Leaf (40kWh) | 40 kWh | ~6 hāora | ~20-25 maero |
| Ford Mustang Mach-E (Paerewa) | 68 kWh | ~10 hāora | ~20-25 maero |
| Hyundai Kona Hiko | 64 kWh | ~9-10 hāora | ~25 maero |
| Volkswagen ID.4 | 77 kWh | ~11-12 hāora | ~20-25 maero |
| BMW i4 eDrive40 | 83.9 kWh | ~12-13 hāora | ~25 maero |
Tauira o te Ao Tūturu: Tesla Model Y (Pūhiko 75kWh)
- Mai i te 20% ki te 80% (45kWh e hiahiatia ana): ~6.5 hāora
- Mai i te 0% ki te 100%: ~11 hāora (neke atu i te 80 te puhoi o te utunga)
He aha te take he pai te utu hiko 7kW mō te utu i te kāinga
1. Tere ake i te Mono 3-Pin (Utu Taumata 1)
- E 24+ hāora te roa o te utunga mō te mono 3-pine paerewa o te UK (2.3kW).
- Ka whakaitihia taua wā e te rihi 7kW mā te 70%, kia whai hua ai te utu i te pō.
2. He iti ake te utu i ngā utu hiko 22kW
- He maha ngā kāinga kāore e taea te tautoko i te mana toru-wāhanga (e hiahiatia ana mō ngā rihi 11kW/22kW) me te kore he whakapai ake utu nui.
- Ka mahi te rihi hiko 7kW i runga i te hiko wāhanga-kotahi 240V, he mea noa tēnei i te nuinga o ngā whare.
3. Tino pai mō te utu hiko o te rā me te kore e piki te pāmahana
- Mā ngā taputapu utu hiko atamai pērā i a Zappi, i a Ohme rānei, ka taea e koe te whakarite utu i ngā wā iti ake te utu i waho o ngā wā pīki (hei tauira, ko ngā utu 7.5p/kWh a Octopus Go).
- Ka taea e ngā rihi hototahi ki te rā te whakamahi i te pūngao rā kore utu hei whakatau i te nui o te pūngao ina wātea ana.
Whakautu Whakamutunga: Kia pehea te roa o te whakamahi i tētahi rihi hiko 7kW?
✅ Mō te nuinga o ngā waka hiko hiko (pūhiko 60-80kWh), e 8-12 hāora te roa o te utunga o te rihi 7kW (0-100%).
✅ Mō te whakamahinga o ia rā, e 5-7 hāora te roa o te utu mai i te 20% ki te 80%—he tino pai mō te utu i te pō.
✅ Koinei te kōwhiringa pai rawa atu mō te utunga kāinga, te tere taurite, te utu, me te whaihua.
Mena kei te whakaaro koe ki tētahi rihi hiko mō te kāinga, mā tētahi rihi hiko atamai 7kW (pēnei i a Ohme, Wallbox rānei) me te whakaritenga kore-pīki e hoatu ki a koe te wheako utu tere, iti te utu, me te watea hoki.
Kei te hiahia koe ki te utu tere rawa atu? Ki te kore koe e whai mana toru-wāhanga, ko te 7kW te mea pai rawa atu. Mō ngā haerenga roa, whakamahia ngā utu tere tūmatanui (50kW+) ina hiahiatia.
Kei te hiahia koe ki ētahi tūtohutanga mō ngā rihi hiko 7kW pai rawa atu i tō rohe? Tukuna mai ō whakaaro ki roto i ngā kōrero!
Mena kei te hiahia koe ki te mōhio atu mō tēnei mea, tēnā koa whakapā mai ki a mātou.
Waea: +86 19113245382 (whatsAPP, wechat)
Email: sale04@cngreenscience.com
Wā tuku: Pipiri-24-2025
