Current HVAC systems are energy-intensive and typically designed around combustion engine vehicles, posing significant challenges in terms of efficiency and environmental impact.
EV Range drops 20% for each 10°C decrease.
“Why cold temperature hurt EV range?”
“EV drivers wrestle with cold weather sapping their battery range.”
Heated Windshields Are Not Efficient…. yet
Transparent, conductive coatings reflect infrared (IR) radiation, effectively reducing solar gain.
Despite current heated windshields providing assistance to HVAC systems at 12 or 24V, they lack independent defrosting capabilities. This limitation presents challenges in ensuring clear visibility and safety across diverse weather conditions, necessitating advanced solutions.
Low-e Glass
Heated Windshields Are Not Efficient…. yet
Transparent, conductive coatings reflect infrared (IR) radiation, effectively reducing solar gain.
Despite current heated windshields providing assistance to HVAC systems at 12 or 24V, they lack independent defrosting capabilities. This limitation presents challenges in ensuring clear visibility and safety across diverse weather conditions, necessitating advanced solutions.
Low-e Glass
Betterfrost
Startup Defrost
20X
less energy than
current HVAC
Betterfrost
Continuous Defog
22%
less energy than
current HVAC while driving
A New Approach to
Surface Heating
Pulse power to control heat penetration
Only reaches interfacial layer of ice ~0.1mm
Release ice from surface
Achieve thermal efficiencies up to ~95%
One algorithm for Defrost, and one algorithm for Defog.
Moving forward, the integration of more advanced heating technologies, such as independently defrosting windshields and energy-efficient HVAC systems tailored for EVs, will be essential. By prioritizing innovation and sustainability, we can ensure that electric vehicles not only reduce emissions but also maximize efficiency and comfort for drivers and passengers alike.
Ready to explore how our cutting-edge solutions can enhance your electric vehicle experience? Contact us today to learn more about our innovative HVAC technologies and sustainable automotive solutions.
