Finding an energy-efficient 1 PK air conditioner (AC) has become a priority for many Indonesian households in 2026. Choosing an AC with low power consumption is essential to reduce monthly electricity bills while maintaining a comfortable indoor environment. Recent advances have brought smart features, inverter technology, and efficient cooling solutions to 1 PK AC units, ideal for room sizes around 15-18 square meters.
The 1 PK AC type fits rooms of moderate size but is also chosen for slightly larger spaces due to its balance of performance and energy savings. Top brands like Samsung, LG, Sharp, Daikin, and Midea compete fiercely with innovative models that maximize cooling with minimum power usage. Below are five recommended 1 PK AC units that excel in electricity savings and come equipped with advanced features for 2026.
1. Samsung Split AC 1 PK: Even Cooling with Clean Air
Samsung’s 1 PK split AC includes a two-way auto swing feature that disperses cool air uniformly throughout the room. This rapid air circulation addresses heat pockets quickly, enhancing comfort. The combination of efficient cooling technology and an advanced air filter makes it a smart choice for families concerned about air quality. Retailing at approximately $280, Samsung’s model offers robust performance with energy-efficient operation.
2. Midea AC 1 PK: Affordable Modern Solution
Midea’s 1 PK model provides rapid cooling with its supercool function, lowering room temperature to as low as 17°C effectively. The 3D surrounding airflow system guarantees consistent air distribution in all directions. Safety is prioritized with a fire proof electric box and a leak detection system that warns of refrigerant leaks via error codes. This model, priced around $220, combines affordability with useful protections, ensuring peace of mind alongside energy savings.
3. Sharp Plasmacluster AC 1 PK: Low Power Consumption with Air Purification
Sharp’s Plasmacluster technology highlights this unit, consuming only 650 watts to provide cooling down to 14°C. It features jetstream cooling to maintain longer-lasting cold air and coanda airflow that delivers gentle, soothing air circulation without harsh drafts. Besides cooling, the unit purifies air by neutralizing bacteria, making it a dual-function device promoted at about $250—an excellent investment for health-conscious consumers seeking lower electricity expenses.
4. Daikin Breeze AC 1 PK: Compact and Breeze-Like Cooling
Designed for small rooms, Daikin Breeze measures just 80 cm wide, making it ideal for bedrooms or workspaces where space is limited. Its breeze flow and 3D airflow technology simulate natural, soft wind, promoting comfortable air movement. Customers value Daikin’s reliable build quality and modern design. Priced near $300, it offers a compact, efficient cooling solution trusted by many Indonesian buyers, with strong resale value as an added benefit.
5. Changhong AC 1 PK: Budget-Friendly for Young Couples
Changhong delivers a 1 PK AC with about 8,500 BTU/hr cooling capacity tailored for standard rooms. This unit focuses on affordability and low power draw, ensuring electricity bills remain manageable. Although its cooling power is moderate, it sufficiently meets everyday comfort needs. At an estimated price of $180, it offers a practical cooling choice for young households or new homeowners looking for cost-effective options.
When selecting a 1 PK AC, it is important to consider each model’s energy consumption, features, and room compatibility. Models with inverter technology and smart controls generally offer better efficiency and comfort. Customers should also review warranty conditions and after-sales service quality. These five AC units represent excellent balances between electricity savings, cooling performance, and price for 2026’s market demands.
