Exicom Tele-Systems has achieved a historic milestone by commencing the manufacturing of advanced liquid-cooled power modules in India. This breakthrough technology aims to tackle thermal stress and boost EV charging reliability globally.
- Exicom is the first Indian company to manufacture liquid-cooled power modules for EV chargers.
- Production is being carried out at the Hyderabad Smart Manufacturing Facility.
- Liquid cooling technology significantly reduces thermal stress and component failure rates.
- Initial production will target high-value export markets in North America and Europe.
HYDERABAD, India: In a landmark development for the electric vehicle industry, Exicom Tele-Systems Limited has announced the commencement of manufacturing advanced liquid-cooled AC and DC power modules. This move makes Exicom the first company in India to produce this sophisticated class of liquid-cooled power electronics intended for the global market.
Thermal management is a critical bottleneck in the EV ecosystem. Reliability studies indicate that nearly 60% of power electronics failures are attributed to thermal stress. A temperature rise of just 10°-15°C can double the failure rate of electronic components. Liquid cooling technology addresses this at the source, as liquid coolants absorb and transfer heat far more efficiently than air, maintaining internal temperatures roughly 10°C lower than traditional systems.
Why This Matters
BozokMedia analysis shows that this transition from air-cooled to liquid-cooled architecture is essential for the next generation of ultra-fast charging. By manufacturing these locally, Exicom is not just participating in the global supply chain but is actively leading it. This move strengthens India's position as a high-tech manufacturing hub for specialized power electronics, moving beyond simple assembly to complex, design-led manufacturing.
"Anyone who has stood next to a fast charger on a 45-degree afternoon knows what heat does to electronics. We are bringing this global standard of liquid cooling to India to ensure reliability in every season and at every site." - Anant Nahata, CEO and Managing Director, Exicom
The production of these modules is a direct result of the synergy following Exicom's 2024 acquisition of Tritium, a global leader in DC fast charging. The initial phase of production will primarily support Tritium's portfolio in North America and Europe, including the TRI-FLEX™ and DC-FLEX™ systems. Eventually, this technology will be integrated into Exicom's own Harmony DC chargers, creating a new stream of high-value exports from India.
Comparison: Air-Cooled vs. Liquid-Cooled Technology
| Feature | Air-Cooled Systems | Liquid-Cooled Systems |
|---|---|---|
| Thermal Efficiency | Moderate | Superior (up to 10°C lower) |
| Failure Risk | Higher due to heat stress | Significantly Lower |
| Form Factor | Bulky | Compact and High-Density |
| Environmental Protection | Vulnerable to dust/moisture | Fully Sealed & Robust |
The manufacturing process at the Hyderabad Smart Manufacturing Facility utilizes advanced automation and digital traceability to meet the stringent requirements of international markets, ensuring that every module is built to withstand the toughest charging environments.
Frequently Asked Questions
1. How does liquid cooling improve EV charging?
It manages heat much more effectively than air, allowing chargers to run at higher power levels for longer periods without overheating or failing.
2. Which markets will benefit from this Indian-made technology?
While initially focused on North America and Europe via Tritium, the technology will eventually empower Indian Charge Point Operators and OEMs through Exicom's flagship products.
