Carrar designs and manufactures thermal management systems utilizing two-phase immersion cooling technology to enhance heat dissipation in electric vehicle battery systems and power electronics. This technology extends battery life by up to three times, improves driving range by at least 7% per charge, and prevents thermal runaway, addressing critical safety and efficiency challenges in the electric mobility sector.
Funding
$5.6M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
Electric vehicle (EV) batteries and power electronics face significant challenges related to heat dissipation, leading to reduced battery life, limited driving range, and potential thermal runaway events. Traditional cooling methods struggle to efficiently manage the high heat fluxes generated by these components, especially during rapid charging and demanding operating conditions.
Solution
Carrar designs and manufactures advanced thermal management systems for EV batteries and power electronics, utilizing two-phase immersion cooling technology. Their systems feature direct-contact evaporation cooling (DCEC) that maximizes heat dissipation and maintains uniform temperature control across battery cells, modules, and packs. This approach extends battery life by up to three times, enhances driving range by at least 7% per charge, and mitigates the risk of thermal runaway. Carrar's solutions are compatible with various battery architectures and chemistries, ensuring adaptability to future advancements in battery technology.
Target Audience
Carrar's primary customers are electric vehicle manufacturers and suppliers, including those producing passenger vehicles and commercial vehicles, seeking to improve battery performance, safety, and lifespan.
Features
- Two-phase immersion cooling technology for efficient heat dissipation
- Direct-Contact Evaporation Cooling (DCEC) for power electronics and control units
- Innovative heat-dispersion mechanism and integrated cooling loop for battery systems
- Advanced software for dynamic adaptation of heat dissipation based on external and internal factors
- Precise temperature control between 25°C and 27°C
- Compatibility with any battery architecture, chemistry, density, and current
- Mitigation of temperature surges from exothermic events, preventing thermal runaways