“Advancing Energy Efficiency and Carbon Neutrality”
TERAON, a subsidiary of SK, is leading the charge towards a greener future through advancements in energy efficiency and carbon neutrality. Our core competence lies in pioneering nano-carbon-based far-infrared radiation heaters, specifically designed to optimize indoor heating within electric vehicles (EVs).
TERAON's unwavering commitment to sustainable practices fuels our continuous innovation in advanced material science, heater design and manufacturing, and sensor integration technology. This dedication allows us to deliver the industry's safest and most efficient EV heating solutions, perfectly tailored to meet customer needs.
Our proprietary heating materials and comprehensive in-house development capabilities position TERAON as a market leader in nanocarbon-based infrared radiation heaters for EV interiors. Furthermore, TERAON's cutting-edge technology fosters collaborations with industry leaders across diverse sectors, including electric vehicles, semiconductors, and aviation. Together, we are paving the way for a more sustainable future.
VESTATON®
Nano-carbon-based far-infrared radiation heaters for EV Interior
This solution serves as a winter enhancement for battery efficiency, power consumption reduction in EVs, and a core technology for enhancing driving range. Electric vehicles are susceptible to winter conditions compared to internal combustion engine vehicles, leading to decreased battery performance and reduced driving range due to heating power consumption.
Our EV interior radiant heater can save up to 50% of heating power during winter, resulting in a maximum 15% improvement in driving range. Additionally, it offers superior heating comfort compared to fan-based systems, securing technological differentiation for OEMs from other competing vehicles.
Internally embedded trim applications for EV interior heating include Crash pad, Door trim, Center Console, Foot Lamp, Glove Box, Seat Back, and Floor. Our developed EV interior radiant heater has been exclusively selected for Korean Global Premium EV model, and is currently in mass production for its release in February 2026.
Product Features:
High-temperature and power reduction performance: Rapid heating to 250°C (within 10 seconds), with over 98.2% heating uniformity.
Product stability and durability: Over 50,000 hours of long-term durability, resistance to physical damage, and human protection safety technology.
Design/fabrication freedom and spatial efficiency: No constraints on product shape/size, allowing freedom in designing temperature/output/heat density/power consumption.
TERAON's VESTATON® provides an innovative solution to these problems.
Reduces heating power by up to 50% or more: TERAON's heating solution is more energy efficient than conventional heating systems, which significantly increases the range of electric vehicles and helps reduce battery consumption.
Fast heating speed: Radiant heating systems deliver heat directly to the occupants instead of warming the air with wind, providing fast heating speed.
Thermal comfort: TERAON's radiant warmers deliver far-infrared heat for a comfortable heating experience. This significantly reduces odors, noise, dust, etc. and eliminates the unpleasant sensation of wind blowing directly against the skin. This comfort, combined with the premium design of the NeoLune, blends seamlessly into the interior of the vehicle and provides the highest level of comfort for the occupants.
