Top 5 Star Inverter ACs for Low Electricity Bills (April 2025)
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Choosing an energy-efficient AC is key to balancing home cooling and low power consumption. 5-star inverter ACs are a smart choice, offering powerful cooling with up to 50% less electricity use than non-inverter models. Key factors include room size, cooling efficiency, energy-saving features, and durability. Leading brands like LG, Daikin, Haier, Lloyd, and Panasonic offer reliable options with smart features for comfort and energy savings.
Stay Cool While Achieving Significant Electricity Savings!
1. Haier 1.5 Ton 5 Star Triple Inverter Split AC: This Haier 1.5-ton split AC employs triple inverter compressor technology for optimal cooling and minimised energy consumption, resulting in lower electricity bills. This 5-star rated AC boasts high energy efficiency and features frost clean technology for effortless one-click cleaning in under 21 minutes. Constructed with a robust copper condenser coil and flame-resistant materials, this inverter AC ensures durable and safe operation, even during minor voltage fluctuations. Experience consistent cooling with its expansive 20-metre air throw range and 4-way swing technology for uniform air distribution. While already operating quietly at 42 dB, it also offers a dedicated quiet mode, reducing noise levels to 34dB for undisturbed sleep.
● Specifications: Model Number: HSU18K-PYSS5BN-INV; Energy Efficiency: 5 Star; Annual Energy Consumption: 744 kWh; Noise Level: 34 dB; Capacity: 1.5 Tons; Cooling Power: 17000 BTU; Dimensions: 23L x 91W x 31H cm; Weight: 29.3 kg.
● Pros: Inbuilt HD filter, effective cooling up to 60°C, 100% grooved copper for rapid cooling.
2. Daikin 1.5 Ton 5 Star Inverter Split AC: The Daikin 1.5 Ton Split AC is a top-selling, energy-efficient choice in India, well-suited for medium-sized rooms (111-150 sq. ft.). Its inverter swing compressor and HeptaSense technology optimise cooling by automatically adapting to room conditions. With a 5-star energy rating, it ensures low power consumption and cost-effective cooling for long-term use in homes or offices. The copper condenser with a self-healing coating enhances durability, and its low noise operation (below 30dB) ensures a peaceful environment. This Daikin AC also features 3D airflow technology for even cool air distribution and operates effectively in high temperatures up to 54°C, ideal for India's climate. Enjoy consistent cooling with the built-in stabiliser, which maintains performance during voltage fluctuations.
● Specifications: Model: MTKM50U; Energy Efficiency: 5 Star; Annual Energy Consumption: 785.67 kWh; Noise Level: 38 dB; Capacity: 1.5 Tons; Cooling Power: 5.28 kW; Dimensions: 22.9D x 88.5W x 29.8H cm; Weight: 44 kg.
● Pros: PM 2.5 filter, DNNS self-heal coating, power chill mode for rapid cooling.
● Cons: Installation charges may increase the final price.
3. LG 1 Ton 5 Star DUAL Inverter Split AC: For reduced electricity bills and efficient cooling, consider the LG 1.5 ton 5-star split AC with a variable speed compressor that adjusts performance based on room occupancy, saving energy. This LG AC features an AI 6-in-1 convertible mode, offering six capacity levels (40%–110%) for customised cooling and energy efficiency. Powerful air circulation and 4-way swing ensure uniform cooling in medium-sized rooms. The unit is constructed with a durable copper condenser coil and an Ocean Black coating for rust and corrosion resistance, thereby extending its lifespan. Additionally, the HD filter and antivirus protection provide clean and hygienic air by trapping dust and allergens.
● Specifications: Model Number: US-Q14YNZE; Capacity: 1 Ton; Annual Energy Consumption: 515.84 kWh; Noise Level: 21 dB; Voltage: 230 Volts; Wattage: 870 Watts; Cooling Power: 3.5 kW; Dimensions: 18.9D x 83.7W x 30.8H cm; Weight: 32.5 kg.
● Pros: 4-way swing, auto clean technology, special VIRAAT mode (110% condenser capacity).
4. Panasonic 1.5 Ton 5 Star Premium Wi-Fi Inverter Smart Split AC: For potent home cooling with lower electricity bills, the Panasonic 1.5 ton 5-star split AC offers a high 703 CFM airflow, ideal for rooms (120-170 sq. ft.). With a high operating temperature tolerance (up to 55°C) and seven modes, this inverter AC is suitable for India's summer. Its 5-star rating ensures high energy efficiency and stabiliser-free operation (100-290V). The durable copper condenser coil ensures longevity and quiet operation (34dB). The PM 0.1 filter provides clean air, and the TrueAI mode maximises comfort and energy savings.
● Specifications: Model Number: CS/CU-NU18AKY5WX; Energy Efficiency: 5.2 SEER; Annual Energy Consumption: 759.55 kWh; Noise Level: 34 dB; Capacity: 1.5 Tons; Cooling Power: 17402 BTU; Dimensions: 24.9D x 104W x 29.6H cm; Weight: 36.5 kg.
● Pros: Higher airflow, 7 convertible modes, R32 eco-friendly refrigerant. ● Cons: Moderate noise levels.
5. Lloyd 1.5 Ton 5 Star Inverter Split AC: The Lloyd 1.5 ton split AC is a highly regarded choice for home cooling, boasting a 5-star energy rating and inverter compressor. Its sleek design and cooling performance suit rooms up to 150 sq. ft. Five convertible modes allow
customised cooling and energy usage. The AC operates quietly and efficiently, resulting in lower electricity bills. Its durable copper condenser coils with inner grooved tubes ensure rapid cooling. A PM 2.5 filter maintains clean indoor air quality.
● Specifications: Model Number: GLS18I5FWBEW; Capacity: 1.5 Tons; Annual Energy Consumption: 715.07 kWh; Noise Level: 37 dB; Voltage: 230 Volts; Wattage: 1185 Watts; Dimensions: 22L x 98.2W x 32H cm; Weight: 39.3 kg.
● Pros: Stylish design, anti-corrosion coating, PM 2.5 filter.
6. Godrej 1.5 Ton 5 Star, 5 Years Comprehensive Warranty: This Godrej 1.5-ton split AC adjusts cooling output based on heat load, making it suitable for medium-sized rooms (111-150 sq ft). Its 100% copper evaporator and condenser with Blue Fin Anti-Corrosion ensure durability and consistent cooling. The 5-in-1 convertible technology optimises energy efficiency by operating at 40% to 110% capacity. The i-sense technology detects the ambient temperature to enhance cooling and simultaneously filters dust and odours. Heavy-duty cooling capacity ensures comfort even at 52°C.
● Specifications: Cooling Power: 4.8 kW; Energy Efficiency: Highly Efficient; Annual Energy Consumption: 728.31 kWh; Noise Level: 38 dB; Voltage: 230 Volts; Wattage: 1200 Watts; Form Factor: Split AC.
● Pros: rapid indoor cooling, low noise level.
● Cons: operational issues after a short period.
7. Voltas 1 ton 5 Star, Inverter Split AC: Ideal for smaller rooms (110-120 sq ft), this Voltas 1-ton inverter AC features four convertible modes to adjust tonnage based on occupancy and cooling needs (40% to 100%), optimising power usage. Its high-quality copper condenser coil with anti-rust coating ensures durability and low maintenance. The R32 refrigerant is environmentally friendly, and a unique sleep mode adjusts cooling and fan speed for optimal comfort and energy saving.
● Specifications: Model: 125V Vectra CAW; Capacity: 1 Ton; Annual Energy Consumption: 3300 Watts; Noise Level: 38 dB; Cooling Power: 3.3 kW; Dimensions: 22D x 80W x 29H cm; Weight: 11.7 kg.
● Pros: anti-dust filter, anti-corrosive coating, inverter compressor for high energy efficiency.
8. Carrier 1.5 Ton 5 Star Wi-Fi Smart Flexicool Inverter Split AC: This Carrier 1.5-ton split AC offers high energy efficiency with a 5-star rating and smart features, including built-in Wi-Fi for voice and smartphone control. FlexiCool's variable compressor adjusts cooling based on heat loads, and multiple energy modes allow further optimisation. A dual filtration system (PM 2.5 and HD filter) ensures clean air, and a smart energy display allows users to monitor power consumption.
● Specifications: Model Number: CAI19EE5R35W0; Capacity: 1.5 Tons; Cooling Power: 5 kW; Voltage: 230 Volts; Noise Level: 44 dB; Dimensions: 27D x 94W x 54H cm; Weight: 37.4 kg.
● Pros: Voice control with Wi-Fi support, anti-rust and hydro blue coating, stabiliser-free operation.
● Cons: Moderate noise level.
9. Samsung 1.5 Ton 5 Star AI Inverter Smart Split AC: A popular choice for tech-savvy users in Gurugram, this Samsung 1.5-ton split AC offers smart performance with Wi-Fi connectivity for comprehensive control via smartphone, including notifications. Its energy-saving mode with an inverter compressor and 5-step convertible options allow users to adjust tonnage based on heat load. Voice control and a 3-step auto-clean feature enhance convenience and durability. Digital inverter technology and triple protection plus coating ensure longevity, and an antibacterial filter improves air quality.
● Specifications: Model Number: AR50F19D1NHNNA; Capacity: 1.5 Tons; Cooling Power: 5 kW; Air Flow Efficiency: 610.94 CFM; Voltage: 230 Volts; Noise Level: 50 dB; Dimensions: 21.5D x 105.5W x 29.9H cm; Weight: 40.9 kg.
● Pros: Artificial Intelligence (AI) energy savings, effective cooling up to 58°C, relatively low noise.
10. The Voltas 1.5-ton 5-star inverter split AC features a variable speed compressor that adjusts power based on heat load and offers four cooling modes. With a 1.5-ton capacity, it's suitable for medium-sized rooms (up to 150 sq. ft.) and provides high ambient cooling up to 52°C. Its copper condenser ensures efficient heat transfer and low maintenance. An anti-dust filter cleans the air, and stabiliser-free operation ensures uninterrupted cooling during voltage fluctuations. Turbo cooling provides rapid chilling with high airflow and a unique louver design, while an anti-freeze thermostat prevents evaporator coil freezing
Significance: 4850 Kilowatts, 751.28 kWh/year, 38-44 dB(A), 5 Star , 230 Volts, 4850 Watts, Plastic, 1.5 Tons
Pro: Cools the room quickly, easy on electricity bills.
Cons: No horizontal swing option.
11. Whirlpool 1.5 Ton 5 Star, Magicool Inverter Split AC: This Whirlpool 5-star AC features an Intellisense inverter compressor that automatically adjusts cooling based on heat load, utilising 6th Sense technology and smart sensors for optimal comfort. Its low-friction design ensures minimal noise. The self-cleaning feature prevents coil rust and odours. The stabiliser-free inverter provides protection during voltage fluctuations. Its sleek design includes a hidden display and a gas leak indicator, along with HD filters for improved air quality.
● Specifications: Cooling Power: 16378 BTU; Noise Level: IDU 42 dB; Energy Rating: 5 Star; ISEER Value: 5.1; Electricity Consumption: 728.95 units/year; Voltage: 210 Volts; Wattage: 450 Watts; Material: Metal.
● Pros: super-fast cooling, durability, and efficiency.
● Cons: Some users reported after-sales service issues.
Which Is Better for Lowering Electricity Bills in Gurugram?
As previously established, split ACs generally offer superior energy efficiency compared to window ACs due to their inverter technology, which is particularly beneficial in the extended cooling season experienced in Gurugram. The featured 5-star inverter models from Godrej,
Voltas, Carrier, Samsung, and Whirlpool all prioritise energy savings with features like convertible modes and intelligent cooling. To maximise electricity bill reduction in Gurugram's climate, consider the specific energy efficiency ratings (ISEER values, if available) and features designed to optimise power consumption based on heat load and usage patterns. Regular maintenance, including filter cleaning and setting the thermostat to an energy-efficient temperature (around 24°C), will further contribute to lower electricity bills, regardless of the chosen split AC model.