
Summers in India can be brutal, especially when you live in cities like Delhi. Choosing an air conditioner without proper research is not a good idea. An air conditioner that uses energy inefficiently can lead to higher electricity bills and is less value for money. People often go after the lowest-priced AC without doing prior research.
It is important to install energy-efficient ACs to save money in the long run. These air conditioners offer the same cooling features and use less power. Hence, we will look at energy-efficient ACs that will last this summer and years to come.
Daikin 5-Star Inverter Split
Price: ₹40,990

The 5-star Daikin 1.5-ton inverter split AC is a popular choice in the summer season. A higher star rating shows you how energy-efficient the air conditioner is. According to ISEER ratings, a 5-star-rated AC saves 28% more energy than a 3-star-rated AC. Hence, this results in low energy usage and lower electricity bills.
Therefore, it is better to check the ISEER rating before choosing an AC. From a price perspective, it is best to invest in a 5-star AC as it saves you money over time. When properly cared for, these units can last up to 3 to 4 years. You can visit the product page and get a closer look at its specifications and price history.
Highlights:
- Capacity: 1.5 ton
- Cooling power: 5.28 Kilowatts
- A higher star-rated AC consumes less power for the same amount of cooling.
- Highly suited for residential use as an air conditioner.
- The energy efficiency rating ranges from 1-star to 5-star.
- Voltage: 230 Volts
Panasonic 5-star Inverter Split
Price: ₹44,990

This smart inverter AC offers power efficiency and Wi-Fi connectivity at your home. Its jetstream airflow can throw air up to 45 feet. The AC capacity is another important factor apart from the star rating. Spaces generally exceeding 200 square feet need more than 1.5 tons of capacity. You can check available deals to make buying an AC more affordable.
Its 1.5-ton capacity is enough for a 121-square-foot area in your home. It should be enough to cool a bedroom, a home office, or a small dining room. It easily maintains a cool temperature for many people in the room.
Highlights:
- Provides optimal air flow and energy efficiency.
- The air conditioner model has a high energy efficiency: 5-star.
- Offers smart app control.
- The scroll compressor consumes less power than a regular compressor
Voltas Vectra CAR
Price: ₹38,490

The Vectra CAR is one of Voltas’s most affordable energy-efficient ACs, making it suitable for this summer. The copper condenser ensures superior heat transfer and minimises maintenance needs. It features adjustable cooling modes, allowing users to control the power usage. The following includes different modes:
- Mode 1: Cooling for up to 2 people
- Mode 2: Sufficient cooling for upto 3 people
- Mode 3: Cooling for up to 5 people
- Mode 4: Fast cooling for up to 5 people
Highlights:
- Offers anti-dust & anti-microbial air filtration-
- Has an anti-freeze thermostat and an anti-corrosive coating
- Functions effectively during voltage fluctuations. This helps prevent damage from an unstable power supply.
- Voltage: 230 Volts
- Comes with a inverter compressor that makes it energy efficient.
Godrej 2025 Inverter Split
Price: ₹33,990

This 5-star-rated AC features a copper evaporator and condenser that ensures heavy-duty performance. The 5-in-1 convertible feature allows you to adjust cooling depending on the number of people. It can run at a higher capacity( almost 110%) in the turbo mode. You can also set it at a lower capacity if you are the only one in the room. Looking at its capacity, this is highly suited for medium-sized rooms.
Highlights:
- Offers heavy-duty cooling for your room.
- Voltage: 230 Volts
- Smart diagnosis alerts issues in your AC.
- Delivers cooling by sensing the ambient temperature around you.
- Capacity: 1.5 ton & energy efficiency rating: 5-star
- Features a 5-year warranty with zero hidden costs.
LG Dual Inverter Split
Price: ₹41,290

The dual-inverter split ACs are usually better than standard inverter ACs. They are more energy efficient, provide faster cooling, and have higher durability. This feature also results in a slightly higher price tag. If you prefer faster cooling with maximum energy efficiency, then the LG dual inverter split is worth investing in.
Highlights:
- Offer filters for anti-virus protection
- Has 6 modes for fan speed
- Energy efficiency: 5-star
- Voltage: 230 Volts
Conclusion
Power consumption, cost, and performance are major factors for AC shopping. The air conditioners listed above are considered energy-efficient. This is due to advanced technologies that meet the ISEER ratings, which give them the 5-star ratings. Try to go for the 5-rated AC as they save significantly more energy compared to Another way to reduce energy consumption and extend the lifespan is by getting it serviced. Dust buildup in the air filters can restrict airflow, leading to increased energy use.