A National High-Tech Enterprise Pioneering Smart Charging Solutions.
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.
In the rapidly evolving global EV landscape, we stand as a lighthouse manufacturer, defining the intersection of fast-charging performance and grid stability.
Equipped with 18 automated assembly lines and IoT-enabled quality control systems, achieving a 95% production automation rate for consistent output.
20+ specialists in power electronics and embedded systems, focusing on circuit topology optimization and OCPP 2.0.1 protocol development.
40-member ISO-9001 audit team ensuring 98.6% field reliability and compliance with IEC, CE, and UL standards for global markets.
Decoding the science behind 960kW charging and 800V architectures.
Traditional air-cooled systems reach their thermal limits at 150-200kW. Our latest Liquid-Cooled Technology allows for continuous output up to 600A, reducing cable weight by 50% while preventing thermal throttling.
| Feature | Residential AC (7-22kW) | Standard DC (60-120kW) | Ultra-Fast DC (240-960kW) |
|---|---|---|---|
| Core Application | Home/Office Parking | Public Hubs/Retail | Highway/Fleet Depots |
| Cooling System | Natural Convection | Forced Air | Active Liquid Cooling |
| Typical Charge Time | 4 - 8 Hours | 30 - 60 Minutes | 5 - 15 Minutes |
| OCPP Compatibility | 1.6J | 1.6J / 2.0.1 | 2.0.1 / V2G Ready |
The "China Speed" is not just about logistics; it's about the Full-Stack Ecosystem. By sourcing 90% of components within a 200km radius of our factory, we provide:
Currently, our solutions power mobility in 45+ countries, from Iceland’s Arctic sub-zero trials to Saudi Arabia’s 50°C desert heat, proving our Extreme Environment Resilience (IP55/IP65 certified).
Integrated Photovoltaic-Energy Storage-EV Charging (PV-ES-EV)
Rooftop solar panels provide real-time power, meeting 30%-50% of charging demand at 1/3 of peak grid prices.
Modular storage systems (100kWh-10MWh) store low-cost off-peak power, reducing grid electricity costs by 40% per station.
Vehicle-to-Grid technology allows EVs to act as mobile power banks, selling energy back to the grid during peak demand.
| Indicator | Traditional Solution | Integrated Solution | Improvement |
|---|---|---|---|
| PV Self-Consumption | 50% | 85%+ | ↑ 70% |
| Comprehensive Cost | 0.85 USD/kWh | 0.62 USD/kWh | ↓ 27% |
| Carbon Reduction | - | 40% - 60% | Significant |
High-duty cycle charging for heavy-duty electric trucks. Our 720kW DC piles support 24/7 operation in dust-heavy mining environments with reinforced filtration.
Smart AC/DC combinations with dynamic load balancing (DLB) to prevent local grid overloads during peak shopping hours.
Solar-powered standalone stations for remote campsites and scenic spots where grid connection is financially unfeasible.
Tongxing
