Yayin da ikon mallakar abin hawa na lantarki ke girma sosai, ɗayan mafi yawan matsalolin sabbin masu mallakar EV shine zabar madaidaicin maganin cajin gida. Caja 7kW ya fito a matsayin mafi mashahuri zaɓi na zama, amma shin da gaske shine mafi kyawun zaɓi don yanayin ku? Wannan jagorar mai zurfi yana nazarin duk bangarorin cajin gida na 7kW don taimaka muku yanke shawarar da aka sani.
Fahimtar Caja 7kW
Ƙididdiga na Fasaha
- Fitar da wutar lantarki: 7.4 kilowatts
- Wutar lantarkiMatsakaicin wutar lantarki: 240V (Fara guda ɗaya na Burtaniya)
- A halin yanzu: 32 amps
- Saurin caji: ~ 25-30 mil na kewayon awa daya
- Shigarwa: Yana buƙatar keɓewar kewayen 32A
Lokaci Cajin Na Musamman
| Girman Baturi | 0-100% Cajin Lokaci | 0-80% Lokacin caji |
|---|---|---|
| 40kWh (Nissan Leaf) | 5-6 hours | 4-5 hours |
| 60kWh (Hyundai Kona) | 8-9 hours | 6-7 hours |
| 80kWh (Tesla Model 3 LR) | 11-12 hours | 9-10 hours |
Cajin 7kW
1. Mafi dacewa don Cajin dare
- Yayi daidai daidai lokacin zaman gida na yau da kullun (awa 8-10)
- Yana farkawa zuwa "cikakken tanki" don yawancin matafiya
- Misali: Yana ƙara mil 200+ na dare zuwa 60kWh EV
2. Shigarwa Mai Tasirin Kuɗi
| Nau'in Caja | Kudin Shigarwa | Ana Bukatar Aikin Wutar Lantarki |
|---|---|---|
| 7 kW | £500-£1,000 | 32A kewaye, babu haɓakar panel yawanci |
| 22 kW | £1,500-£3,000 | 3-lokaci wadata sau da yawa ake bukata |
| 3-pin toshe | £0 | Iyakance zuwa 2.3kW |
3. Daidaituwar Abũbuwan amfãni
- Yana aiki tare da duk EVs na yanzu
- Ba ya mamaye filayen lantarki na gida na 100A na yau da kullun
- Mafi yawan saurin caja na jama'a na jama'a (sauƙin sauyawa)
4. Amfanin Makamashi
- Mafi inganci fiye da cajin filogi 3-pin (90% vs 85%)
- Ƙarƙashin amfani da jiran aiki fiye da na'urori masu ƙarfi
Lokacin da Caja na 7kW bazai isa ba
1. Manyan Direban Mileage
- Wadanda akai-akai suna tuƙi mil 150+ kowace rana
- Direbobin hawa-share ko bayarwa
2. Iyalan EV da yawa
- Bukatar cajin EV guda biyu a lokaci guda
- Tagar caji mai iyaka
3. Manyan Motocin Baturi
- Motocin lantarki (Ford F-150 Walƙiya)
- Luxury EVs tare da batura 100+kWh
4. Ƙayyadaddun Tariff na Lokacin-Amfani
- Ƙunƙarar da tagogi mara iyaka (misali, tagar awa 4 na Octopus Go)
- Ba za a iya cika cikakken cajin wasu EVs a cikin lokaci mai arha ɗaya ba
Kwatanta farashin: 7kW vs Alternatives
Shekara 5 Jimlar Kudin Mallaka
| Nau'in Caja | Kudin Gaba | Farashin Wutar Lantarki* | Jimlar |
|---|---|---|---|
| 3-pin toshe | £0 | £1,890 | £1,890 |
| 7 kW | £800 | £1,680 | £2,480 |
| 22 kW | £2,500 | £1,680 | £4,180 |
* Ya dogara akan mil 10,000 / shekara a 3.5mi/kWh, 15p/kWh
Mabuɗin Insight: Caja 7kW yana mayar da ƙimar sa akan filogi 3-pin a cikin kusan shekaru 3 ta hanyar inganci da dacewa.
Abubuwan Shigarwa
Bukatun Lantarki
- Mafi ƙarancin: 100A sabis panel
- kewaye: 32A sadaukarwa tare da Nau'in B RCD
- Kebul: 6mm² ko girma tagwaye+ duniya
- Kariya: Dole ne ya kasance a kan kansa MCB
Bukatun Haɓakawa gama gari
- Sauya rukunin masu amfani (£400-£800)
- Kalubalen hanyar kebul (£200-£500)
- Shigar da sandar duniya (£150-£300)
Hanyoyi masu wayo na Caja 7kW na zamani
Raka'a 7kW na yau suna ba da damar da ta fi ƙarfin caji:
1. Kula da Makamashi
- Real-time da tarihi bin diddigin amfani
- Lissafin kuɗi ta zaman/wata
2. Inganta Tariff
- Cajin kashe kololuwa ta atomatik
- Haɗin kai tare da Octopus Intelligent da dai sauransu.
3. Daidaitawar Solar
- Daidaitan hasken rana (Zappi, Hypervolt da sauransu)
- Hanyoyin rigakafin fitarwa
4. Gudanar da shiga
- RFID/tabbacin mai amfani
- Yanayin cajin baƙo
Factor Factor Resale Value
Tasirin Ƙimar Gida
- Caja 7kW suna ƙara £1,500-£3,000 zuwa ƙimar kadara
- An jera shi azaman fasalin ƙima akan Rightmove/Zoopla
- Tabbataccen gida na gaba don mai shi na gaba
La'akari da ɗaukar nauyi
- Hardwired vs. socketed shigarwa
- Ana iya ƙaura wasu raka'a (duba garanti)
Kwarewar Mai Amfani: Sashen Duniya na Gaskiya
Rahotanni masu inganci
- "Cikakken cajin Kona na 64kWh na dare cikin sauƙi"- Sarah, Bristol
- "Ana Ajiye £50/month vs Cajin Jama'a"- Mark, Manchester
- "Tsarin aikace-aikacen yana ba shi wahala"-Priya, London
Koke-koke gama gari
- "Da ace zan tafi 22kW yanzu da ina da EV guda biyu"-David, Leeds
- "Ya ɗauki dogon lokaci don cajin Tesla na 90kWh"- Oliver, Surrey
Tabbatar da shawararku nan gaba
Yayin da 7kW ya cika yawancin buƙatun yanzu, la'akari:
Hanyoyin Fasaha
- Cajin Bidirectional (V2H)
- Ma'aunin nauyi mai ƙarfi
- Tsarukan kebul na ganowa ta atomatik
Haɓaka Hanyoyi
- Zaɓi raka'a tare da iyawar daisy-chaining
- Zaɓi tsarin zamani (kamar Wallbox Pulsar Plus)
- Tabbatar da dacewa tare da yuwuwar ƙari na hasken rana
Shawarwari na Kwararru
Mafi kyawun Ga:
✅ Single-EV gidaje
✅ Matsakaicin matafiya (≤100 mil/rana)
✅ Gidaje masu aikin lantarki 100-200A
✅ Masu son daidaiton farashi da aiki
Yi la'akari da Madadin Idan:
❌ Kuna yawan zubar da manyan batura kullum
❌ Gidanku yana da iko mai matakai uku
❌ Kuna tsammanin samun EV na biyu nan ba da jimawa ba
Hukuncin: Shin 7kW ya cancanci shi?
Ga yawancin masu mallakar UK EV, caja gida mai nauyin 7kW yana wakiltarwuri mai daditsakanin:
- Ayyuka: Ya isa ga cikakken cajin dare
- Farashin: Madaidaicin kuɗin shigarwa
- Daidaituwa: Yana aiki tare da duk EVs da yawancin gidaje
Duk da yake ba zaɓi mafi sauri da ake samu ba, ma'auni na aiki da araha ya sa ya zamatsoho shawarwarindon yawancin yanayin zama. Dacewar farkawa zuwa cikakken abin hawa a kowace safiya-ba tare da haɓaka kayan lantarki masu tsada ba-yawanci yana ba da tabbacin saka hannun jari a cikin shekaru 2-3 ta hanyar tanadin mai kaɗai.
Yayin da batirin EV ke ci gaba da girma, wasu na iya buƙatar mafita cikin sauri, amma a yanzu, 7kW ya ragegwal misalidon cajin gida mai hankali. Kafin shigarwa, koyaushe:
- Samo ƙididdiga da yawa daga masu sakawa OZEV da aka amince da su
- Tabbatar da ƙarfin lantarki na gidan ku
- Yi la'akari da yuwuwar amfanin ku na EV na shekaru 5+ masu zuwa
- Bincika samfura masu wayo don matsakaicin sassauci
Lokacin da aka zaɓa yadda ya kamata, caja gida mai nauyin 7kW yana canza ƙwarewar ikon mallakar EV daga "sarrafa caji" zuwa kawai haɗawa da mantawa game da shi-yadda ya kamata cajin gida ya kasance.
Lokacin aikawa: Afrilu-11-2025
