Automotive Electrification Engineering Services
The future of the automotive industry is electric. In-depth understanding of complex technology landscape and a strong electrification roadmap is fundamental to staying ahead of the competition.
With in-house CoE and state-of-the-art lab infrastructure, Arrow Automotive CoE empowers customers with the next-gen electrification solutions by developing high-voltage battery management solutions, DC-DC converters, traction inverters, onboard chargers, vehicle control units, and EV charging solutions, etc. With a strong focus on innovation, safety, and efficiency, eInfochips empowers businesses to drive the future of mobility.
Key Service Offerings
High Voltage Battery Management Systems
- End-to-End BMS Hardware, Software, Testing, Safety, and Certification
- SoC/SoH Estimation, Cell Balancing, Battery Passport Enablement
- In-house BMS CoE, 1500V Production-grade BESS Reference Design
Turnkey EV Charging Solutions
- OCPP compliant EV Chargers (AC, DC)
- Charging Management Software, Cloud Platform, Smart Charging Apps
- IP/Accelerators – DC Fast Charger Reference Design, Conxero EV Digital Platform
EV Power Electronics Systems
- High-Voltage DC-DC Converters
- Traction Inverters, On-Board Chargers, PDUs
- EV Domain Controllers, ECU Development
Energy Management
- Integration with Home Energy Management Systems (HEMS)
- OpenADR integration with Utility & Aggregators
- Bi-directional Charging, Vehicle-to-Grid (V2G)
EV Digital Engineering
- Cloud/IoT Platform Development
- Automotive Cybersecurity, Firmware OTA
- Digital Twin, Data Analytics & Insights
System Engineering
- Model-based Development using MATLAB/Simulink
- In-house HIL Testing Infrastructure
- Prototyping, Verification & Validation, Pre-Compliance Testing
Case Studies
High Voltage DC-DC Converter Development
- End-to-End Development – Designed and validated a 13KW 800V/400V DC-DC converter on Infineon AURIX TC3xx MCU, covering hardware, firmware, and certification support.
- Advanced Hardware & Firmware Engineering – Developed HW/SW architecture, schematic design, PCB layout, component selection, and full firmware stack integration (UDS, XCP, CAN-TP).
- Safety & Compliance Excellence – Achieved ASIL-B compliance (ISO26262) and cybersecurity CAL-2 (ISO21434), integrating WolfSSL for enhanced security.
- Optimized Performance & Prototyping – Conducted pre-compliance testing for emissions, signal integrity analysis, and built beta samples for product validation.
Electric Vehicle Charging Station Development
- End-to-End Product Development – Designed and developed hardware, firmware, and software for EV charging stations in both Basic and Advanced variants.
- Seamless Connectivity & Remote Monitoring – Integrated Wi-Fi, Bluetooth, Modbus, USB, and Infrared (IR) for advanced connectivity and remote monitoring capabilities.
- Optimized Performance & Scalability – Implemented OTA firmware upgrades, HMI control, and test automation for enhanced product lifecycle and market adaptability.
- Faster Time-to-Market & Differentiation – Delivered a feature-rich, high-quality, and scalable charging solution to address multiple customer segments efficiently.
Integrated Solution for Battery Energy Storage Systems (BMS, Firmware, Web App)
- End-to-End BMS Development – Designed firmware, BMS algorithms (SOC, SOH, energy, cell balancing), and integrated FreeRTOS for TI and NXP controllers.
- Advanced Communication & Security – Implemented Ethernet, CAN-FD, RS-485 interfaces with secure MQTT-based firmware updates over WebSocket.
- Web-Based ESS Monitoring – Developed a multi-site web application for real-time monitoring of SOC, temperature, charging status, and alarms.
- Optimized Performance & Rapid Deployment – Achieved system response time <100ms, enabling a fully integrated ESS system setup in just 6-8 hours.
EV Charging Management Platform and Smart Charging Apps
- Cross-Platform App Development – Developed a responsive web and mobile application (Android/iOS) to control and manage multiple EV chargers remotely.
- Seamless Remote Monitoring & Management – Implemented OCPP 1.6J-based server integration for scheduling, user management, and real-time charger control.
- Scalable Cloud Infrastructure – Utilized Azure PaaS for a robust and scalable backend, ensuring seamless performance across multiple devices.
- Optimized User Experience & Efficiency – Achieved 50% effort savings with cross-platform development while maintaining uniform UI/UX across all devices.
Recently published insights
Awards & Recognitions
Next-Gen EV Charging Station Development
ISG Digital Case Study Award received for PTI Digital Platform Development
Start a conversation today
We invite you to join us for a 30-minute introductory call to explore our automotive electrification engineering services and hear about our success stories. This call will provide a valuable opportunity to understand how we can meet your needs and demonstrate the impact we deliver. Please fill out the form to secure your spot, and we look forward to connecting with you soon!
