Integrate OCPP Cloud Management with Commercial EV Chargers

Scale your EV charging network, optimize power distribution, and maximize operational revenue with open communication standards.

Understanding OCPP Cloud Integration

The standard protocol driving open, scalable, and secure commercial EV charging networks worldwide.

The Open Charge Point Protocol (OCPP) is an open-source communication standard that links hardware-based commercial EV chargers to software-based Central Management Systems (CSMS) in the cloud. By establishing a unified language, OCPP eliminates vendor lock-in, enabling EV charging operators to mix and match hardware from manufacturers like Suzhou HizonSun Tech Co., Ltd. with any compliant cloud backend.

Whether deploying an AC EV charger network for workplaces or a high-power DC fast charging pile setup for highway transit, implementing OCPP 1.6J or OCPP 2.0.1 cloud management is vital. It enables operators to authorize users, monitor transactions, enforce security, and run real-time diagnostics remotely.

Through OCPP cloud integration, operators gain access to advanced smart-charging capabilities. This includes dynamic load balancing, peak shaving, and seamless integration with third-party billing engines. Together, these features ensure optimal grid compatibility and maximum return on investment.

HizonSun OCPP-Compliant Chargers

Explore our advanced range of commercial charging systems engineered for seamless cloud connectivity.

Smart AC EV Charger

Compact, reliable, and equipped with OCPP 1.6J. Ideal for workplace, retail, and multi-family residential parking.

Integrated DC Charger

High-power 60kW to 360kW dual-gun configurations. Engineered for commercial fleets and public fast charging.

Split-Type DC System

Ultra-fast 360kW to 720kW systems with dynamic power allocation for high-throughput transit hubs.

BESS Integrated Charger

Combines battery energy storage with fast charging. Perfect for locations with grid capacity constraints.

How to Integrate OCPP with Commercial EV Chargers

A step-by-step developer and network engineer's guide to establishing secure cloud-to-hardware communication.

1. Network & Connectivity

Ensure the charger has a stable connection to the internet. HizonSun chargers support 4G/5G LTE cellular, Wi-Fi, and Ethernet (RJ45). A reliable network path is vital for maintaining connection to the OCPP central system.

2. Endpoint Configuration

Access the charger's local web configuration portal. Input the target WebSocket URL (WS or WSS) provided by your cloud management software. Format: wss://your-cloud-backend.com/ocpp/charger-id.

3. Handshake & Security

Configure security profiles. For commercial operations, TLS (WSS) is mandatory to encrypt telemetry and billing data. Utilize basic authentication credentials or client-side certificates for device validation.

4. Boot Notification

Once powered, the charger sends a BootNotification message. The cloud backend responds with acceptance and synchronizes time. This confirms that the software handshake is complete.

5. Transaction Testing

Validate core OCPP flow messages: Authorize, StartTransaction, MeterValues, and StopTransaction. Ensure the cloud system accurately records power output and processes payments.

6. Smart Charging Setup

Set up profiles for dynamic load balancing. Configure the charger to accept remote power limits (SetChargingProfile) to protect grid infrastructure during high-demand periods.

99.9%

Cloud Uptime

50k+

Chargers Integrated

40+

Countries Deployed

100%

OCPP Compliant

Product Line Technical Specifications

Select a product category below to view detailed hardware features and cloud compatibility details.

Smart AC EV Charger Series

HizonSun's AC EV chargers are designed for commercial setups that require long dwell times. Featuring OCPP 1.6J integration, these units support remote user authorization via RFID or mobile applications.

Power Output: 7kW, 11kW, 22kW configurations
OCPP Integration: OCPP 1.6J (Upgradable to OCPP 2.0.1)
Network Connectivity: Wi-Fi, Ethernet, and optional 4G LTE
Security: Built-in Type A + DC 6mA leakage protection

Explore AC Chargers

Integrated DC Fast Charging Piles

For high-turnover locations, our integrated DC fast chargers provide power outputs from 60kW to 360kW. These systems are optimized for fleet depots, retail centers, and highway service stations.

Power Output: 60kW to 360kW dual-connector systems
Display: 32-inch advertising LCD screen for additional revenue generation
OCPP Support: Full protocol support including remote diagnostics and OTA updates
Standards: CE, CCS2, CHAdeMO, GBT compatible

Explore Integrated DC Chargers

Split-Type DC Fast Charging Systems

Designed for large-scale charging hubs, HizonSun's split-type DC charging systems separate the power conversion matrix from the user terminals. This architecture optimizes space and improves thermal management.

Power Matrix: 360kW to 720kW centralized power cabinets
User Terminals: Up to 8 charging satellites per system
Dynamic Allocation: Cloud-managed power sharing based on vehicle demand
Efficiency: Up to 96% power conversion efficiency

Explore Split Systems

Battery Energy Storage Integrated Charging Piles

Our Battery Energy Storage System (BESS) integrated charging stations combine battery storage with high-power DC fast charging. This setup allows operators to deploy fast-charging services in areas with limited grid capacity.

Storage Capacity: 100kWh to 200kWh integrated battery packs
Grid Mitigation: Peak shaving and load shifting functionality
OCPP & EMS: Dual integration with OCPP cloud backends and local Energy Management Systems
Reliability: Continuous charging capability during grid outages

Explore BESS Chargers

10+ Years Experience

About Suzhou HizonSun Tech Co., Ltd.

Suzhou HizonSun Tech Co., Ltd. is a leading manufacturer of high-performance EV charging equipment. We specialize in designing and producing AC EV chargers, integrated DC fast charging piles, split-type charging systems, and battery storage solutions.

All HizonSun chargers are engineered to support open communication protocols, ensuring seamless integration with third-party OCPP cloud platforms. This compatibility helps operators build scalable, future-proof charging networks.

With global deployments spanning Europe, Asia, Africa, and North America, HizonSun is dedicated to advancing sustainable transportation through reliable, high-quality hardware and open software solutions.

Learn More About Us

Proven Global Deployments

See how HizonSun OCPP-integrated chargers perform in diverse commercial environments around the world.

Urban Charging Hubs

Multi-unit DC fast charging stations integrated with dynamic load management for busy metropolitan areas.

Fleet Charging Depots

High-power split-type DC charging systems with cloud-controlled scheduling to optimize fleet dispatch times.

Highway Fast Charging

Ultra-fast 360kW DC charging piles integrated with local payment systems for highway service plazas.

BESS Integrated Stations

Battery-assisted charging hubs deployed in locations with limited grid capacity to support high-power charging.

Global Service & Technical Support

Suzhou HizonSun Tech Co., Ltd. provides comprehensive global support for all OCPP integrations. From initial system design to final commissioning, our engineering team helps operators establish secure connections to their preferred cloud platforms.

We work with charging network operators, fleet managers, and utility providers worldwide to deploy reliable charging systems that meet local grid standards and regional user interface requirements.