Top 11 Most Energy-Efficient 1-HP Air Conditioners

Midea Inverter 1 HP MSAFA-10CRDN8 features a sleek design with a luxurious white finish, making it an ideal match for various bedroom styles. Along with its elegant design, this air conditioner is equipped with a modern display screen on the unit itself. Additionally, the Midea Inverter AC is perfect for smaller rooms under 15 m², boasting a 1 HP (~9000 BTU) capacity. The inverter technology ensures smooth operation, quick cooling, even distribution of cool air throughout the room, and energy savings during use.

No more waiting for the air conditioner to cool the room during hot days. With the fast cooling technology in the Midea 1 HP model, you can enjoy immediate comfort the moment you turn it on. The dehumidification function helps reduce excess moisture in the air, making the room feel dry, fresh, and comfortable—ideal for rainy days or high humidity. Equipped with a two-layer HD filter mesh, the unit removes dust, allergens, and particles like pet hair and pollen, providing a cleaner and healthier indoor environment. The timer function allows you to sleep peacefully without worrying about turning the air conditioner on or off.

Purchase Link: https://www.midea.com/vn/dieu-hoa-dan-dung/dieu-hoa-treo-tuong/x-cool-inverter-msafa-1hp

Aqua Inverter 1 HP AQA-KCRV10TK is equipped with the smart AQUA FRESH technology, which helps prevent the growth of bacteria and mold after prolonged use. The cooling unit is cleaned effectively by freezing, then defrosting to create a flow of water that washes away dirt and dries the unit in just 20 minutes with a simple button press.

With the PID Inverter technology, this air conditioner can save up to 63% more energy compared to traditional models. It also ensures stable and quiet operation, providing a comfortable space for working or living. Additionally, when the Eco mode is activated, you won't have to worry much about your monthly electricity bills. The Aqua Inverter 1 HP AQA-KCRV10TK features a BLUEFIN coating on both the evaporator and condenser units, protecting against corrosion, dirt accumulation, and enhancing heat exchange efficiency. This ensures durability even in areas with high salt concentrations, such as coastal regions.

Moreover, the unit has an automatic restart function when the power goes out. It saves your settings, such as temperature and airflow direction, so when power is restored, it will automatically revert to the previous settings without any hassle.

Purchase Link: https://aquavietnam.com.vn/san-pham/aqa-kcrv10tk/

Thanks to advanced Digital Inverter technology, Samsung Inverter 1 HP AR09TYHQASINSV air conditioner maximizes energy efficiency while maintaining a stable temperature without frequent on/off cycling. Integrated with permanent magnets and a noise-reducing mechanism, the unit runs smoothly, quietly, and is built to last. With the Fast Cool & Comfort Cool modes, the Samsung Inverter AC cools the room quickly, reaching the desired temperature in the shortest time possible. The Fast Cool mode makes the fan run at its highest speed before reducing, achieving the set temperature in no time.

The HD filter ensures optimal air purification, removing dust, pollutants, and allergens like pollen, mold, and pet dander, providing a clean and fresh atmosphere. Additionally, the filter is washable, saving you the cost of replacement. With the Sleep Mode, the air conditioner automatically adjusts the temperature to suit each phase of your sleep, reducing power consumption compared to standard cooling modes, promoting a deeper, more restful sleep. Enjoy evenly distributed cool air throughout the room with the 2-Way Auto Swing function, which automatically directs and circulates the air to every corner of the room. This feature also quickly adjusts the temperature to maintain a comfortable living environment.

Purchase Link: https://www.samsung.com/vn/air-conditioners/wall-mount/ar09tyhqasinsv/

Máy lạnh Aqua Inverter 1 HP AQA-KCRV10TK được ứng dụng công nghệ AQUA FRESH thông minh, giúp hạn chế sự sinh sôi, phát triển của vi khuẩn, nấm mốc sau một thời gian dài sử dụng. Dàn lạnh sẽ được làm sạch hiệu quả bằng cách đóng băng, sau đó rã băng tạo thành dòng nước cuốn trôi bụi bẩn và hong khô dàn lạnh trong 20 phút chỉ với một nút bấm đơn giản.

Với công nghệ PID Inverter, máy lạnh có thể tiết kiệm điện đến 63% so với những máy lạnh thông thường. Công nghệ này còn giúp máy vận hành ổn định, êm ái cho bạn không gian thoải mái làm việc, sinh hoạt. Ngoài ra, khi kích hoạt chế độ Eco, bạn sẽ không phải lo lắng nhiều về chi phí tiền điện hàng tháng. Máy lạnh Aqua Inverter 1 HP AQA-KCRV10TK được phủ một lớp BLUEFIN trên cả dàn nóng và dàn lạnh của máy lạnh nhằm chống ăn mòn, bám bẩn và tăng khả năng trao đổi nhiệt. Nhờ vậy, máy lạnh sẽ hoạt động bền bỉ kể cả ở nơi có nồng độ muối trong không khí cao như vùng ven biển.

Đặc biệt, với tính năng tự khởi động lại khi có điện, máy lạnh sẽ tự động ghi nhớ các cài đặt hiện tại như nhiệt độ, hướng gió,... nếu có cúp điện đột ngột. Đến khi có điện lại, bạn sẽ không cần phải mất nhiều thời gian vì máy sẽ tự thiết lập lại các thông số máy lạnh đã ghi nhớ để vận hành.

Link mua hàng: https://www.samsung.com/vn/support/model/AR10TYHYCWKNSV/

Máy lạnh Gree 1 HP GWC09KB-K6N0C4 có đường nét thiết kế thanh mảnh, sở hữu tông màu trắng tinh tế tạo nên nét hài hòa với không gian của bạn. Nếu căn phòng của bạn có diện tích dưới 15 m2 thì chiếc máy lạnh 1 HP này là lựa chọn lí tưởng cho bạn. Sau khi ấn khởi động chế độ Turbo trên remote, chỉ sau ít phút bạn đã cảm nhận được một luồng không khí mát mẽ tỏa ra khắp căn phòng, đem đến cảm giác mát lạnh mà không cần phải chờ đợi.

Sau mỗi lần hoạt động máy quạt sẽ chạy thêm từ 2-3 phút để sấy khô dàn lạnh, loại bỏ các vi khuẩn, nấm mốc, bảo vệ sức khỏe của bạn. Tấm lọc bụi trên máy lạnh Gree này sẽ giúp loại bỏ bụi bẩn trong không khí, giúp máy mang đến hơi lạnh trong lành hơn. Trước đây bạn phải thức giấc lúc nửa đêm để điều chỉnh nhiệt độ cho thích hợp, làm ảnh hưởng đến chất lượng giấc ngủ của bạn. Giờ đây với chế độ ngủ đêm máy lạnh sẽ tự điều chỉnh nhiệt độ phù hợp nhất, bạn không cần phải thức giấc điều chỉnh nhiệt độ nữa. Bạn cảm thấy mệt mỏi vì phải thức giấc lúc đêm khuya để tắt máy lạnh, thì chức năng hẹn giờ tắt máy lạnh sẽ là một cách giải quyết vấn đề này hoàn hảo.

Đặc biệt, máy lạnh Gree 1 HP GWC09KB-K6N0C4 còn có màn hình hiển thị trên dàn lạnh giúp theo dõi trạng thái hoạt động và nhiệt độ của máy lạnh một cách dễ dàng, nhanh chóng. Bạn có thể bật/tắt đèn hiển thị bằng cách nhấn vào nút LIGHT trên remote nếu ánh sáng đèn LED khiến bạn khó ngủ vào ban đêm.

Link mua hàng: https://gree.com.vn/san-pham/dieu-hoa-kool-1-chieu-9000-btu-1-0-hp/

The Beko Inverter 1 HP RSVC09VS air conditioner offers a sleek and compact design that combines elegance with functionality. Its clean white color and finely crafted rounded edges add a touch of sophistication to any room. To reduce concerns about energy consumption, this model is equipped with ProSmart Inverter technology, which can cut power usage by up to 60%, lowering your monthly electricity bills. Additionally, this technology ensures smooth operation with minimal noise.

When in Turbo mode, the air conditioner runs at full capacity to rapidly reach your desired temperature, so you won’t have to wait long to enjoy a comfortable, cool environment. The three-step filtration system—Ion Silver, Active Carbon, and HD antibacterial and deodorizing filters—ensures the air remains fresh and pure while eliminating odors and bacteria.

Moreover, the Beko Inverter 1 HP RSVC09VS features a self-cleaning function, which helps to maintain the cooling fan operation and ensure that the heat exchanger surface is completely dry before the unit shuts off, preventing mold and unpleasant odors. This feature eliminates the need for frequent cleaning and saves on maintenance costs.

Purchase Link: https://www.beko.com/vn-vi/thiet-bi/dieu-hoa-khong-khi/dieu-hoa-treo-tuong-rsvc09vs-i-rsvc09vs-o

The Aqua Inverter 1 HP AQA-KCRV10WNZA is equipped with a self-cleaning technology that includes a three-step process: freezing the evaporator, defrosting and flushing away debris, followed by drying the evaporator in just 20 minutes. This advanced cleaning process prevents mold and minimizes harmful bacteria and pollutants, ensuring the air remains fresh and clean.

Thanks to the PID Inverter technology, this air conditioner operates more efficiently by distributing cold air quickly while still saving up to 63% on electricity. The technology also allows precise temperature control down to 0.1°C, ensuring quiet and stable operation. Additionally, the air conditioner’s evaporator and condenser coils are coated with BLUEFIN anti-corrosion material, enhancing its durability and protecting the unit in extreme weather conditions, such as storms or coastal environments.

The Aqua Inverter AQA-KCRV10WNZA comes with a 1 HP ~ 9110 BTU capacity, making it ideal for small spaces under 15m². Its elegant design, with fine detailing, complements modern interiors and adds a touch of sophistication to any room.

Purchase Link: https://aquavietnam.com.vn/san-pham/aqa-kcrv10wnza/

The LG Inverter 1 HP V10APFUV utilizes Dual Inverter technology, which adjusts the compressor's speed to maintain the ideal room temperature while saving up to 70% on electricity. This results in efficient cooling and quiet operation. Additionally, the compressor comes with a 10-year warranty for added peace of mind.

Featuring an air ionizer function, the air conditioner releases negative ions to neutralize bacteria and allergens, enhancing your health and well-being. These ions also help to regenerate water molecules, adding moisture to the air to prevent dry skin, particularly for children and sensitive individuals. The LG Inverter air conditioner is also equipped with a Wi-Fi module, allowing you to control its functions conveniently through your smartphone, eliminating the need for a remote control.

Thanks to the built-in dust concentration sensor and the display that shows air quality levels, the LG Inverter 1 HP V10APFUV lets you easily monitor and manage air quality in your home, helping to prevent respiratory issues caused by high dust levels.

Purchase Link: https://www.lg.com/vn/dieu-hoa/lg-v10apfuv

The Panasonic Inverter 1 HP CU/CS-XU9ZKH-8 boasts an elegant design with sleek curves and a pearl white finish accented with silver trims, adding a touch of sophistication to any room. This 1.0 HP air conditioner is ideal for rooms up to 15 m². The innovative NanoeX technology eliminates odors and bacteria using ultra-fine water molecules, creating a clean, healthy environment for users. You can also operate its air filtration system independently from the cooling function, turning the unit into a dedicated air purifier.

Equipped with Inverter technology, this air conditioner adjusts the compressor speed to maintain a stable temperature efficiently, offering energy savings while providing a comfortable atmosphere. With the Panasonic 1 HP air conditioner, your electricity bill can be up to 50% lower than that of traditional models. Thanks to the combined P-TECH and AEROWINGS technologies, the iAUTO-X mode allows the compressor to reach maximum speed quickly, cooling your room 35% faster than standard units.

Additionally, the Panasonic Inverter 1 HP CU/CS-XU9ZKH-8 can be upgraded with a Wi-Fi router to connect to the Panasonic Comfort Cloud app, giving you the convenience of controlling your air conditioner from your smartphone, just like using a remote.

Purchase Link: tiki.vn/may-lanh-dieu-hoa-panasonic-cu-cs-xu9zkh-8-cong-suat-1hp-mot-chieu-loc-sach-khong-khi-nanoex-ket-noi-wifi-hang-chinh-hang-p247656128.html?

The Nagakawa Inverter 1.5HP NIS-C12R2H11 air conditioner, from the renowned Malaysian brand Nagakawa, offers exceptional energy efficiency. When activated in Eco mode, the Inverter compressor runs continuously at a low frequency (1Hz) to maintain the desired temperature, while the internal fan motor operates at minimal speed, reducing energy consumption to just 0.3W.

The air conditioner features a 5-layer Nafin filter system that purifies the air:

• HEPA dust filter: Captures microscopic particles like fine dust (PM2.5 and PM1.0) that are invisible to the naked eye.
• Green tea deodorizing filter: Helps eliminate unpleasant odors, cigarette smoke, and other pollutants for fresher air.
• Ag+ Ion antibacterial filter: Silver ions attract and neutralize bacteria, killing up to 99% of harmful microorganisms in the air.
• Vitamin C skin care filter: Infused with Vitamin C to eliminate bad odors and release fresh, skin-nourishing air for a healthier complexion.
• Photic Catalyst filter: Removes harmful bacteria that pose health risks.
  

With the Super mode on the R2H11, the compressor runs at full capacity, cooling the space rapidly. The iFeel smart sensor detects temperature changes and automatically adjusts the settings to maintain a comfortable environment. The AutoClean function freezes the indoor unit, eliminating bacteria, and then thaws the ice, removing any dirt and improving cooling performance. This advanced air conditioner combines multiple functions and energy-saving features, making it an ideal choice for your home this summer.

Purchase Link: tiki.vn/may-lanh-nagakawa-inverter-1-5hp-nis-c12r2h11-chi-giao-hcm-p174579753.html

Daikin 1 HP FTKS25GVMV stands out for its compact design, easy installation, and a range of advanced technologies. Its Apatite Titan photocatalytic filter eliminates most bacteria in the air, while the self-cleaning feature prevents mold growth and odors inside the unit. The Inverter technology enables rapid cooling while ensuring energy efficiency, and it also extends the lifespan of the unit, making it run more quietly. This air conditioner has received a 5-star rating for energy-saving performance and an energy efficiency ratio of 4.16.

With its elegant design, the Daikin FTKS25GVMV air conditioner promises to add a modern touch to your room. Featuring a 1 HP capacity, it is ideal for spaces of up to 15 square meters. Additionally, the Powerful cooling mode ensures users enjoy a blast of refreshing cold air as soon as they step into the room. The Daikin FTKS25GVMV also incorporates the innovative Econo mode, minimizing energy consumption and preventing overloads, which ensures more stable operation. With its intelligent motion sensor, the air conditioner adjusts the temperature based on the user's movements to optimize cooling and energy efficiency.

Purchase link: https://shop.daikin.com.vn/san-pham/FTKZ25VVMV