eVOLTTS
The transition to electrified mobility is redefining vehicle architecture across the need for tightly integrated hardware, software, and digital intelligence. Leveraging Engineering Intelligence, LTTS delivers unmatched excellence in its end-to-end, electric vehicle engineering solutions covering electric drivetrains, battery systems, AI-driven analytics, and charging infrastructure.
Our solutions are designed to help global OEMs and Tier-1s:
- Improve power efficiency and vehicle performance
- Reduce development time and system complexities
- Enable scalable, platform-based electrification strategies
- Ensure safety, compliance, and long-term reliability
eVOLTTS Solution Portfolio
High power-density propulsion for next-generation electric vehicle platforms
LTTS’ Axial Flux Motor delivers superior torque and power density in a compact form factor, enabling lightweight and space-efficient electric vehicle architecture. Its magnet-less design improves thermal robustness while reducing dependency on rare-earth materials.
Key Highlights
- 2x higher torque density vs. conventional radial motors
- Compact design (~1/3rd size as compared to alternatives) – enabling packaging optimization
- Magnet-less architecture for cost stability and supply resilience
- High efficiency and thermal tolerance
- Better serviceability and maintenance
Efficient power electronics for optimized drivetrain performance
The LTTS Traction Inverter is a high-efficiency, safety-compliant inverter platform designed to maximize energy utilization and enable smooth vehicle performance. With its modular architecture and advanced control algorithms, the solution supports multiple electric vehicle configurations.
Key Highlights
- 95% efficiency with advanced motor control (FOC, MTPA)
- Support for 400V & 800V platforms
- ASIL-compliant safety architecture
- Modular design across multiple power levels
- High power density with compact footprint
AI-driven intelligence for battery performance and lifecycle optimization
LTTS’ Battery Digital Twin creates a real-time virtual model of battery systems, enabling predictive insights into performance, degradation, and safety. Built on a hybrid physics + AI modeling approach, the solution enhances battery reliability and operational efficiency.
Key Highlights
- Real-time estimation of SoC, SoH, and RUL
- Predictive analytics for degradation and fault detection
- Hybrid modeling (Physics + AI/ML) for enhanced accuracy
- Continuous learning with closed-loop optimization
- Enables range prediction and lifecycle optimization
Scalable high-power charging infrastructure for rapid electric vehicle adoption
LTTS’ DC Fast Charger is a modular, stackable charging platform designed for high-power electric vehicle charging applications. The solution enables fast, efficient, and interoperable charging across global standards.
Key Highlights
- Scalable architecture supporting up to 300kW
- Multi-protocol support across CCS, CHAdeMO, GB/T
- ~96% efficiency with optimized energy utilization
- Cloud connectivity
- Built-in safety and fault monitoring systems
Contactless battery management system architecture for next-generation electric vehicle platforms
LTTS’ Wireless Battery Management System introduces a fully contactless architecture that eliminates traditional wiring harness dependencies in battery systems. The solution enables real-time, synchronized monitoring of battery cells while improving scalability, reliability, and system integration for modern EV platforms.
Key Highlights
- Wireless, contactless communication eliminating signal wiring across battery packs
- Synchronized cell-level voltage and temperature monitoring
- On-cell analytics enabling advanced diagnostics and performance insights
- Scalable architecture adaptable across low- to high-voltage battery systems
- Advance SoC/SoH estimation
Seamless, cable-free charging for next-generation electric vehicle ecosystems
LTTS’ Wireless Charger enables a “park and charge” experience, eliminating the need for cables while delivering plug-in equivalent efficiency and performance. Designed to support autonomous and smart charging ecosystems, the solution enhances convenience and safety.
Key Highlights
- 90–95% grid to battery efficiency
- Charging levels up to 22kW (AC) and higher variants for DC
- No need of cables for improved safety and user convenience
- Supports V2G and V2V bi-directional charging
- Works across varying ground conditions and vehicle types