China Smart Ev Charger Manufacturer & Suppliers

Premium Charging Infrastructure

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TONGXING NEW ENERGY TECHNOLOGY

As a certified national high-tech enterprise with 23 years of expertise in the energy sector, Tongxing specializes in R&D, production, and global distribution of innovative EV charging systems. Our comprehensive product portfolio spans from 3.5KW residential chargers to industrial-grade 960KW ultra-fast charging stations, complemented by integrated photovoltaic (PV) and energy storage solutions.

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72,000m² Production Base

18 automated assembly lines and IoT-enabled quality control systems achieving 95% automation.

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200+ Expert Workforce

140+ certified engineers and 20+ specialists in power electronics and embedded systems.

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Full-Stack R&D

Mastery of circuit topology, thermal management, and OCPP 2.0.1 protocol development.

The Future of Global EV Procurement

In the transition toward sustainable mobility, enterprises are no longer just looking for "hardware." The shift is toward Smart Infrastructure—systems that can communicate with the grid, balance loads in real-time, and integrate with renewable energy sources.

🔹 Information Gain: Modern chargers must support ISO 15118 (Plug & Charge) and OCPP 2.0.1 for seamless user experiences.
🔹 ROI Driven: Peak-shaving and valley-filling capabilities reduce operating costs by up to 40%.
🔹 Fleet Management: Centralized cloud platforms allow logistics operators to monitor 1000+ units simultaneously.

Technical Roadmap & Innovation

Liquid Cooling Technology

Next-gen 600kW+ ultra-fast chargers utilizing liquid cooling to reduce cable weight by 50% while maintaining thermal stability during 10-minute 80% charge cycles.

V2G & V2X Integration

Enabling Electric Vehicles to act as mobile power banks, feeding energy back to the grid or home during peak demand, creating a new revenue stream for owners.

AI Power Allocation

Dynamic load balancing (DLB) algorithms that prevent grid overloads by intelligently distributing available power across multiple active charging points.

Indicator	Traditional Solution	Tongxing Smart Solution	Strategic Advantage
PV Self-Consumption	50%	85%+	↑70% Efficiency
Electricity Cost	$0.85 USD/kWh	$0.62 USD/kWh	↓27% Savings
Response Time	≤50ms	≤10ms	Ultra-fast Stability
System Efficiency	≤93%	≥96%	Lower Heat Loss

Global Compliance & Localization

European & American Standards

Our products strictly adhere to IEC 61851, CE (LVD/EMC), and UL safety requirements. We provide localized support for grid operators in 45+ countries, ensuring seamless integration with local utility regulations.

Industrial Resilience

Engineered with military-grade materials, our IP55/IP65 certified stations deliver performance from -35°C (Iceland) to 75°C (Saudi Arabia), featuring reinforced waterproof and dustproof seals.

Industrial & Commercial Scenarios

Logistics & Fleet Hubs

High-duty cycle DC fast charging (120kW-360kW) for heavy-duty electric trucks and delivery vans.

Residential Smart Living

7kW/11kW/22kW AC Wallboxes with APP scheduling to take advantage of off-peak electricity rates.

Public Energy Hubs

Integrated PV-Storage-Charging stations for highway service areas and urban commercial districts.

Strategic Sourcing Q&A

What are the advantages of sourcing Smart EV Chargers from China? +

China accounts for over 70% of the global EV supply chain. Sourcing from manufacturers like Tongxing offers a 30-50% cost advantage, rapid R&D cycles, and access to the latest V2G and AI-based load-balancing technologies that are often years ahead of traditional Western competitors.

How does Dynamic Load Balancing (DLB) work in commercial installations? +

DLB monitors the total power consumption of the building in real-time. When the building's load is high, the chargers automatically reduce their output. When the load drops (e.g., at night), charging speed increases. This prevents the need for expensive transformer upgrades.

Is OCPP 2.0.1 backward compatible with existing systems? +

Yes, our systems support both OCPP 1.6J and 2.0.1. While 1.6J is the current industry standard for basic communication, 2.0.1 offers enhanced security, improved diagnostics, and advanced smart charging capabilities required for ISO 15118.

What is the expected ROI for a PV-integrated charging station? +

Depending on local subsidies and solar exposure, most commercial installations see a payback period of 3.8 to 5 years. By utilizing solar energy and energy storage, station operators can reduce grid dependence by up to 85%.