(Image Source: Tridens technology)
As EV adoption grows globally, charging infrastructure is shifting from standalone hardware to connected, intelligent networks. To ensure reliable operation and seamless user experience, chargers and backend systems must communicate efficiently. This is why OCPP (Open Charge Point Protocol) has become essential.
OCPP is a global communication standard that enables chargers and charging management platforms to exchange data using the same language. With OCPP, charging networks stay open, flexible, and future-proof.
PART I. Why OCPP Matters
(Image Source: Tridens technology)
1. No Vendor Lock-In
Operators can freely choose or switch backend platforms without replacing chargers, protecting long-term investment.
2. Easy Network Expansion
As sites grow from one charger to many, OCPP ensures different models and brands can be unified under the same management system.
3. Smarter Operations
OCPP supports:
a.) Remote monitoring & fault diagnostics
b.) Firmware over-the-air updates (FOTA)
c.) Authentication via App / RFID / Plug & Charge
d.) Billing records & energy usage data
e.) Dynamic power and load management
These capabilities reduce on-site maintenance and optimize charging reliability.
PART II. OCPP at INJET: Designed Into the Core Architecture
(Image: INJET OCPP 1.6J Security Certificate)
At INJET New Energy, OCPP support is not added afterward — it is engineered into the system architecture of our AC and DC charging solutions from the beginning.
Our product portfolio — including Almost all series supports OCPP 1.6J and Ampax Ultra Fast DC Series, Ampax Commercial DC Series, Swift 2.0, Vision Pro, Eco Series are prepared for OCPP 2.0.1, ensuring seamless integration with:
a.) Commercial charging management platforms
b.) Fleet energy and scheduling systems
c.) Utility and smart-grid interfaces
d.) Roaming payment & interoperability networks
PART III. How OCPP Enhances Real-World Application Across INJET Solutions
High-Power DC Ultra-Fast Series (Ampax / Ampax Pro)
(Image: INJET Ampax Pro series DC Fast Charger)
Designed for highway rest areas, logistics hubs, and commercial fast-charging stations. With OCPP integration, operators can:
a) Remotely monitor charger performance and detect faults
b) Allocate charging power dynamically based on real-time usage
c) Integrate unified billing, user authentication, and site analytics
d) Expand charging capacity over time without changing management platform
This ensures excellent uptime, simpler site management, and flexible long-term network evolution.
AC Smart Charging Series (Swift 2.0 / Vision / Blazer / Eco / Nexus)
(Image: INJET Swift 2.0 series AC Charger)
Ideal for homes, office buildings, residential parking, and small businesses. OCPP enables:
a.) Smart load balancing when multiple chargers operate simultaneously
b.) Charging authorization via App, RFID, or controlled access logic
c.) Synchronization with energy billing and fleet management software
d.) Centralized monitoring across multiple addresses or site locations
This allows real estate owners and operators to scale from one charger to hundreds using the same interoperable foundation.
PART IV. Future Outlook: Toward a Seamless Charging
(Image: INJET Ampax series DC Fast Charger)
As global markets advance toward roaming-based charging networks, users increasingly expect:
a.) One account to access multiple networks
b.) Real-time charger availability visibility
c.) Simplified, unified billing
INJET is among the early Chinese manufacturers engaging in international interoperability cooperation networks, contributing to a future where charging is as open and connected as the internet.
OCPP is more than a technical standard — it is the key to building open, adaptable, and future-ready charging infrastructure. As EV adoption continues to accelerate, the leaders in charging infrastructure will be those who build on openness, flexibility, and interoperability — values that define INJET’s approach to product and system development.