As the global automotive industry undergoes a seismic shift toward electric mobility, the demand for robust, high-kilowatt (kW) charging infrastructure has moved from a "luxury" to a "critical utility." Tongxing New Energy Technology Co., Ltd., a National High-Tech Enterprise with 23 years of energy sector mastery, stands at the epicenter of this revolution. We provide an Information Gain perspective on the manufacturing of EVSE (Electric Vehicle Supply Equipment), moving beyond simple assembly to high-precision power electronics engineering.
Years Experience
Production Base
Countries Served
Reliability Rate
Transitioning from 400V to 800V systems to support ultra-fast charging platforms (Silicon Carbide - SiC technology), reducing heat loss by 30% and enabling "5-minute charges for 200km."
Proprietary thermal management for high-power DC stations (360kW+), ensuring sustained peak output even in ambient temperatures of 50°C+, extending cable and connector lifespan.
Next-gen chargers acting as bidirectional energy hubs, allowing EVs to discharge power back to the grid (Vehicle-to-Grid) or power homes during peak tariff periods.
Dynamic power allocation algorithms that detect vehicle battery SOC (State of Charge) in real-time to optimize multi-gun charging efficiency by 25% across a station fleet.
China remains the world's most dominant force in EV charger manufacturing due to unparalleled Vertical Integration. Tongxing leverages this ecosystem to provide superior price-to-performance ratios and industry-leading lead times.
7kW-22kW AC Wallboxes with DLB (Dynamic Load Balancing) to prevent household circuit overloads while utilizing off-peak solar energy.
120kW-180kW DC Fast Chargers with dual-gun support for logistics vans and transit buses, integrated with RFID and OCPP management platforms.
IP65-rated, explosion-proof, and dust-resistant 360kW+ stations designed for heavy-duty electric machinery in the most extreme environmental conditions.
Integrated Photovoltaic + Storage + Charging containers, providing reliable mobility in remote regions without stable grid connections.
| Metric | Standard Solution | Tongxing Integrated Solution | Net Gain |
|---|---|---|---|
| PV Energy Self-Consumption | 50% | 85% - 92% | ↑ 70%+ |
| Level 3 Charging ROI Period | 5.5 Years | 3.8 Years | ↓ 30% Time |
| System Response (Grid Ancillary) | ≤ 50ms | ≤ 10ms | Extreme Stability |
| Operating Temp Range | -20°C to 50°C | -35°C to 75°C | Military Grade |
Navigating international standards is the greatest barrier for B2B procurement. Tongxing ensures every unit shipped meets or exceeds regional mandates:
Full compliance with IEC 61851 and 62196. Type 2 connectors, MID certified meters, and GDPR-compliant software platforms.
J1772 and CCS1 protocol support with NEMA 4X enclosure ratings. UL-listed power modules for North American grid safety.
Seamless integration with the latest GB/T 2015 standards, serving as the primary OEM for regional infrastructure giants.
Tongxing
