We build charge point management systems (CPMS) that speak OCPP 1.6 and 2.0.1, giving you full control over your EV charging infrastructure. From single-site installations to multi-location networks, our platforms handle charger communication, session management, billing, and fleet reporting.

Our OCPP Central System runs as a standalone FastAPI/Uvicorn WebSocket server for independent horizontal scaling, sharing a database with the Django management platform. We support Boot Notification, Transaction Events, Status Notification, Heartbeat, Remote Start/Stop, Reset, Availability management, and Variable get/set operations.

We integrate with Stripe for QR code-initiated payment flows with pre-authorization, dynamic cost calculation, and automated receipt delivery. Our pricing engine supports time-of-use rates, day-of-week schedules, idle penalties, and per-charger multipliers.

What We Deliver

OCPP 2.0.1 Central System (FastAPI + WebSocket)
Multi-vendor charger fleet management (Loop, EVRange, ChargePoint)
Real-time connector status tracking with fault detection and uptime metrics
Dynamic pricing engine: time-of-use rates, peak/off-peak schedules, per-charger multipliers
Stripe payment integration: QR code scan → pre-auth → charge → receipt
Remote operations: start/stop transactions, connector unlock, charger reset
Monthly uptime reporting per site and per charger
Multi-network adapter architecture for unified fleet visibility
Technologies
OCPP 2.0.1 FastAPI WebSockets SQLAlchemy Django Stripe PostgreSQL AWS React Native
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