# 哪种便携式空调的能效最高？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

What is the most energy-efficient portable air conditioner?

## 产品列表

### Whynter ARC-1230WN NEX Inverter
```yaml
product: whynter-arc-1230wn-nex-inverter
brand: Whynter
price_gbp: 460.59
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
dimensions: 19.5 W x 16.75 D x 32.5 H
noise_level: <42.5 dB low / 49.5 dB medium / 56.5 dB high
cooling_capacity: 14000 BTU
self_evaporating: true
energy_efficiency_rating: 13.8 CEER
dehumidification_capacity: 87 pints/day
portable_or_window_mounted: Portable
```

- **价格:** £460.59 [^1]
- **概述:** This Whynter ARC-1230WN NEX inverter portable air conditioner uses a dual hose (hose-in-hose) design and smart Wi-Fi control to cool and dehumidify spaces up to 600 sq ft. It includes self-evaporative operation and offers multiple modes including cool, dehumidify, and fan. Quiet operation is listed with noise levels under 42.5 dB on low.
- **最适合:** It's an inverter portable AC with a CEER of 13.8, which directly targets energy efficiency for the most energy-efficient portable air conditioner need.
- **附加来源:** [^2], [^3]

### Midea MAP12S1TBL
```yaml
product: midea-map12s1tbl
brand: Midea
price_gbp: 392.63
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
dimensions: 19 x 32 x 17 in
noise_level: 55.4
cooling_capacity: 10000
energy_efficiency_rating: 12.3
dehumidification_capacity: 4.1
portable_or_window_mounted: Portable
```

- **价格:** £392.63 [^4]
- **概述:** The Midea MAP12S1TBL is a portable 12,000 BTU class air conditioner with a dual-hose design and inverter technology. It includes smart control via Wi-Fi/app and offers cooling plus dehumidification modes. It's aimed at people cooling rooms up to about 450 square feet while prioritizing quieter operation.
- **最适合:** For the most energy-efficient portable air conditioner, this model's CEER is 12.3 and it's listed with an inverter design plus ultra-quiet performance.
- **附加来源:** [^5]

### Whynter ARC-1230WN
```yaml
product: whynter-arc-1230wn
brand: Whynter
price_gbp: 460.59
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
dimensions: 19.5 W x 16.75 D x 32.5 H
noise_level: <42.5 dB low / 49.5 dB medium / 56.5 dB high
cooling_capacity: 14000 BTU
self_evaporating: Self-evaporation and self-diagnosis function
energy_efficiency_rating: CEER 14.2
dehumidification_capacity: 87 pints/day
portable_or_window_mounted: Portable
```

- **价格:** £460.59 [^6]
- **概述:** The Whynter ARC-1230WN is a portable dual-hose NEX inverter air conditioner for cooling up to 600 sq ft, with dehumidification and multiple modes (Auto, Cool, Dehumidify, Fan). It includes smart Wi-Fi control via the NetHome Plus app plus voice assistant compatibility, and it uses a self-evaporation function to manage condensate. It also features a fully automatic 80-degree flexible airflow louver.
- **最适合:** If you're looking for the most energy-efficient portable air conditioner, this model's CEER is 14.2 and it's an inverter unit designed for high energy efficiency.

### Midea MAP14S1TBL
```yaml
product: midea-map14s1tbl
brand: Midea
price_gbp: null
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
dimensions: 19.53 x 16.73 x 32.48 in
noise_level: 42 dBA
cooling_capacity: 12000 BTU SACC
portable_or_window_mounted: Portable
```

- **价格:** £None [^7]
- **概述:** The Midea Duo MAP14S1TBL is a portable air conditioner that cools up to 550 sq. ft. It uses an inverter compressor and a hose-in-hose design for cooling, and it also provides dehumidifying and ventilation modes. It's rated as ultra-quiet, down to 42 dBA, and includes smart control features.
- **最适合:** If you want the most energy-efficient portable air conditioner, this model's inverter technology is designed for energy savings and it provides 12,000 BTU SACC cooling capacity.
- **附加来源:** [^8]

---
## 参考来源
[^1]: Home Depot, 访问日期 2026-06-23. https://www.homedepot.com/p/Whynter-Nex-12-000-DOE-BTU-Inverter-Portable-Air-Conditioner-Cools-600-sq-ft-with-Dehumidifier-and-Wifi-Enabled-in-White-ARC-1230WN/318926775
[^2]: Best Buy, 访问日期 2026-06-23. https://www.bestbuy.com/product/whynter-arc-1230wn-600-sq-ft-smart-nex-inverter-portable-air-conditioner-white/J3R8H97YTP/sku/10514796
[^3]: Target, 访问日期 2026-06-23. https://www.target.com/p/whynter-arc-1230wn-14-000-btu-12-000-btu-sacc-nex-inverter-dual-hose-cooling-portable-air-conditioner-with-smart-wi-fi-up-to-600-sq-ft/-/A-1005514328
[^4]: Best Buy, 访问日期 2026-06-23. https://www.bestbuy.com/product/midea-duo-12000-btu-smart-high-efficiency-inverter-portable-air-conditioner-40-energy-savings-ultra-quiet-new-black/J3GTFXZ9RF/sku/10841768
[^5]: Lowe's, 访问日期 2026-06-23. https://www.lowes.com/pd/Midea-Midea-Duo-Portable-AC-12K-ASHRAE-10K-SACC/5013221349
[^6]: The Home Depot, 访问日期 2026-06-23. https://www.homedepot.com/p/Whynter-NEX-12-000-BTU-14-000-BTU-ASHRAE-Portable-Air-Conditioner-Cools-600-Sq-Ft-with-Dehumidifier-and-Wifi-Enabled-in-White-ARC-1230WN/318926775
[^7]: Midea, 访问日期 2026-06-23. https://www.midea.com/us/store/cooling-and-heating/portable-air-conditioners/midea-duo-smart-inverter-portable-air-conditioner.map14s1tbl
[^8]: Lowe's, 访问日期 2026-06-23. https://www.lowes.com/pd/Midea-Midea-Duo-Portable-AC-14K-ASHRAE-12K-SACC/5013221383