Overview
Key Highlights
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PLC Communication: Seamless bidirectional (V2G) EV–charger communication over power lines
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Standards Compliance: ISO 15118, DIN 70121, SAE J2847-2
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Interoperability: Validated on 5+ chargers, easy integration with third-party stacks
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Smart Charging Controls: SOC, cell-voltage, temperature-based charging logic, thermal management
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Advanced Capabilities: Time-to-charge estimation, diagnostics

Technical Specification
Standards
ISO 15118, DIN 70121, SAE J2847-2
Communication
PLC (Power Line Communication)
Charge Phases
HLC (High-Level) & LLC (Low-Level)
Compatibility
CCS1/CCS2 Architecture
Use Cases
DC Charging for Electric Vehicles
Bidirectional (V2G) EV-Charger Communication
Secure & Interoperable Charging
Smart Charging Management
Comprehensive EV Fast Charging Application Software Details
A deep dive into how our ev fast charging application software redefines standard vehicle integration through intuitive interaction.
Frequently Asked Questions
How much engineering effort is required to validate this stack on our proprietary DC chargers?
Does the software support the latest CCS architectures and global charging standards?
How does the software handle physical data transmission between the EV and the station?
Can this stack manage complex operational logic like dual-gun charging or thermal monitoring?
Do you provide custom ev charging software development for specialized infrastructure?
Can this electric vehicle charging software operate securely in high-traffic public networks?
Why Choose OptM’s FCAS ?
Future Ready
Globally compliant with leading EV fast charging standards
Connected
Highly reliable communication for consistent charging experience
Adaptive
Easy to integrate with existing charger ecosystems
Secure
Add-on ready for functional safety and cybersecurity requirements

Make in India
At OptM, we are committed to strengthening India’s manufacturing ecosystem through cutting-edge technology, indigenous development, and world-class engineering solutions. We aim to drive national progress in Automotive, Defense and Broadcasting sector.
ARAI certified
Automotive Grade
Global Standards

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