The question of which air conditioner mode is most effective for saving electricity is a common concern for AC users who want to minimise their energy consumption and reduce the corresponding electricity bills. Determining the best AC mode means ensuring you get the right amount of cooling while also offering additional cost savings. By carefully selecting the appropriate AC mode, like Eco mode and sleep mode, based on your needs, ambient temperature, and AC performance, you can strike a perfect balance of efficiency and performance for optimisation of home solutions and electronics and high energy savings. Some of the top AC brands like LG, Haier, and Daikin offer impressive split and window AC models with different capacity options from small 0.8 and 1 ton ACs, to mid-sized 1.5 ton ACs, and large capacity 2 ton ACs that offer powerful cooling as per the room size.
5 Best ACs That Offer Energy-Saving Modes
Want to enjoy impressive home cooling that too with low energy consumption? Many indian users prefer ACs that use less electricity and have specific modes that offer power optimisation. So, some of the top AC brands like LG, Voltas, and Haier take into account the user requirements and have offered impressive picks for best AC modes like Eco mode, sleep mode, Diet mode, and smart AI Energy mode that are well-suited for saving electricity. Take a look at the top picks for popular split ACs in India that have special energy saving features and keep electricity bills in check.
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Top Five Products
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LG 1.5 Ton 5 Star DUAL Inverter Split AC
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The LG 1.5 ton split AC with 5 star rating has a balance of cooling power and energy efficiency. This split AC with 1.5 ton capacity is a popular choice as one of the top-selling ACs in India and is well-suited for families looking for an AC with limited cost of operation and low electricity bills with diet mode plus and sleep mode as well. Running on dual inverter compressor technology with 6 convertible modes to choose from, this LG 1.5 ton 5 star AC adjusts the cooling based on room occupancy, and surrounding temperature to ensure optimal performance without power overconsumption. Perfect for mid-sized rooms in the range of 111 to 150 sq ft size, this AC creates a soothing room environment with 653 CFM airflow and 4-way swing technology. Offering high durability with 100% copper tubes and Ocean Black protection for rust-resistance, this air conditioner has a long-lasting performance while also requiring less maintenance. Its low noise performance of 31 to 56 dB ensures user-friendliness and its versatile performance with 6 fan speed modes allows you to enjoy cooling with a long 15 metres of air throw range.
Specifications:
- Model Number: US-Q19YNZE
- Capacity: 1.5 Tons
- Wattage: 1290 Watts
- Cooling Power: 5 Kilowatts
- Dimensions: 21D x 99.8W x 34.5H cm
- Weight: 41 Kg
Pros:
- Smart power optimisation with AI performance
- Stabiliser-free operation
- R32 environmentally friendly refrigerant
Cons:
- Some leaking issues during high humidity season
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Haier 1.5 Ton 5 Star Triple Inverter Split AC
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Looking for an efficient AC for medium-sized rooms? Then consider the Haier 1.5 ton 5 star AC for 111 to 150 sq ft room size range. This split inverter AC runs on a variable speed compressor that helps you adjust the cooling based on 7 convertible modes from 40% to 110% of the cooling capacity that are chosen as per the cooling needs and surrounding temperature as well. Its high air circulation speed of 900 CFM keeps the entire room cool with a 4-way swing technology, even during the peak summer season as it has a high operating temperature range of up to 60 degrees Celsius. For easy maintenance, this AC comes with a special Frost self clean technology that can clean the entire indoor unit with just one click. To offer high durability, this Haier AC is made from high-quality copper coil and offers a powerful cooling performance for long-lasting use with a super anti-corrosion coating as well. If you are in search for the best AC mode to save electricity, even then this split AC is useful as it comes with an Eco mode that keeps power usage minimum and also has a super quiet mode to ensure low noise cooling and better user-friendliness.
Specifications:
- Model Number: HSU18K-PYSS5BN-INV
- Energy Efficiency: 5 star
- Annual Energy Consumption: 744 Kilowatt Hours
- Noise Level: 34 dB
- Capacity: 1.5 Tons
- Cooling Power: 17000 British Thermal Units
- Dimensions: 23L x 91W x 31H cm
- Weight: 29 kg 300 g
Pros:
- 900 CFM high airflow speed
- Inbuilt dust filter
- Frost sef-clean technology
Cons:
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Voltas 1.5 ton 3 Star Inverter Split AC
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Voltas is another leading AC brand that offers this 1.5 ton split AC with 3 star rating for a balance of power and efficiency. This Voltas AC under 40000 is both affordable and powerful with an operating temperature range reaching up to 52 degrees Celsius to handle the peak summers easily. To adjust the cooling as per the requirements, this AC runs on a variable speed inverter compressor and adjusts the cooling as per the heat load with 4 convertible cooling modes. Suitable for mid-sized rooms in the range of 111 to 150 sq ft size, this split AC has a stabiliser-free operation to offer uninterrupted cooling even in case of mild voltage fluctuations. Ensuring a durable build with copper condenser, this AC also has rust-resistant coating that offers long-lasting use. Apart from cooling performance, this Voltas AC also keeps the indoor air free from pollutants and allergens with its inbuilt anti dust filter with antimicrobial protection.
Specifications:
- Model Number: 183V Vectra CAW
- Energy Efficiency: 3 Star
- Capacity: 1.5 Tons
- Annual Energy Consumption: 4800 Watts
- Noise Level: 38 dB
- Dimensions: 22.2D x 80W x 29.2H cm
- Weight: 11 kg 700 g
Pros:
- Corrosion-resistant Copper condenser tubes
- User-friendly LED display
- 4-step adjustable cooling for power saving
Cons:
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Samsung 1.5 Ton 3 Star AI Inverter Smart Split AC
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Want to bring home the latest smart AC features in 2025? Then trust the top AC brand Samsung that offers this 1.5 ton 3 star smart AC that has Wi-Fi connectivity option for smart app integration and easy cooling control. You can use this Samsung 1.5 ton AC size in rooms of 120 to 150 sq ft and is thus well-suited for medium-sized rooms with a max cooling capacity of 5200W and has 4-way swing technology to spread the cool air uniformly across the room. This smart AC also supports voice control feature for a hassle-free cooling experience, and has a special AI Energy mode that can provide up to 30% higher energy savings for additional savings. Its unique AI diagnosis feature senses any malfunctioning or concern such as low gas detection, and also offers welcome cooling by sensing your presence nearby the house. For long-lasting use, this AC is made from a high-quality copper condenser coil and also requires low maintenance for hassle-free home cooling.
Specifications:
- Model Number: AR50F18D1LHNNA
- Capacity: 1.5 Tons
- Voltage: 230 Volts
- Noise Level: 53 dB
- Cooling Power: 4.4 Kilowatts
- Dimensions: 21.5D x 82W x 29.9H cm
- Weight: 30.85 Kg
Pros:
- AI Energy mode for additional savings
- Voice control option
- 4-way swing technology
Cons:
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Carrier 1.5 Ton 3 Star Wi-Fi Smart Flexicool Inverter Split AC
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The Carrier 1.5 ton 3 star AC is well-suited for less energy usage and low electricity bills as it has smart features to keep power consumption in check. This smart AC with Wi-Fi connectivity allows you to control the cooling remotely or with just using a smart app, also supports voice control features for hassle-free cooling control. As a 1.5 ton split AC for 111 to 150 sq ft room size, this air conditioner is well-suited for mid-sized rooms and offers cooling with 580 CFM airflow and 2-way air directional support. Running on Flexicool inverter technology to offer 6 convertible cooling modes to choose from, this AC ensures less electricity consumption. Its copper condenser coil has a long-lasting performance and a anti-corrosive Blue coating keeps the unit free from rust and offers uninterrupted cooling. This AC with dual filtration comes with HD and PM 2.5 filter to effectively trap even small pollutants and allergens and keeps the indoor air clean as well.
Specifications:
- Model Number: CAI18EE3R35W0
- Voltage: 230 Volts
- Noise Level: 42 dB
- Capacity: 1.5 Tons
- Cooling Power: 4800 Kilowatts
- Dimensions: 27D x 94W x 54H cm
- Weight: 35.6 Kg
Pros:
- Dual filtration system with HD and PM 2.5 filter
- Wi-Fi connectivity and touch control
- Sleep mode for automatic temperature control
Cons:
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What Is Eco Mode In Air Conditioners?
Air conditioner users have a common concern regarding the power consumption and electricity bills that make the operating cost high, and are always on the lookout for ways to reduce energy usage. Some of the top AC brands in India offering durable build and reliable performance such as Voltas, Haier, and LG run on inverter compressors that adjust the cooling as per the heat load to optimise energy usage. Many of the leading picks for best ACs in India have specific Eco modes, energy-saving modes, sleep modes, Diet mode, and AI energy modes that are specifically created to keep power consumption minimum and allow you to keep electricity bills in check.
Read more: Which Brand Is Best For 1.5 Ton Split AC And Fast Cooling?
Disclaimer: At HerZindagi, we prioritize providing the up-to-date information on the latest trending commodities and goods. This Article is written and vetted by our in-house category authors in sync with the Google guidelines on product reviews and shoppable content. HerZindagi is in an associate partnership, so we may earn a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, concerning the products. The products listed in this article are in no particular order of priority.
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