The transition from 400V to 800V platforms is redefining "fast charging." Our factories are now producing units capable of handling ultra-fast liquid-cooled charging to meet the demands of next-gen Porsche, Hyundai, and BYD models.
Vehicle-to-Everything (V2X) technology allows EVs to act as mobile batteries. Our wholesale EV charger units integrate with smart grids to stabilize local energy loads during peak hours.
As charging stations become IoT nodes, security is paramount. We implement ISO 15118 "Plug & Charge" standards with enhanced encryption to protect user data and grid integrity.
Sustainability is no longer optional. Our manufacturing process focuses on modularity, ensuring that 90% of charger components are recyclable or easily replaceable to extend lifecycle.
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.
m² Intelligent Production Base
Countries Served Globally
The secret to our competitive advantage lies in the integration of AI-driven manufacturing and vertical supply chain control. By sourcing raw materials and manufacturing PCBs in-house, we reduce lead times by 35% compared to European counterparts.
Our 18 automated assembly lines use IoT-enabled quality control systems, achieving a 95% production automation rate. Every unit is tracked from component bin to shipping container.
Hardware Mastery & Software Expertise: From circuit topology optimization to OCPP 2.0 protocol development, we own the entire intellectual property stack.
IP55/IP65 certification is just the baseline. Our units undergo extreme environment stress tests, operating flawlessly from -35°C to 75°C.
B2B procurement for EV infrastructure requires more than just a product; it requires a partner who understands localized compliance and grid constraints.
| Scenario | Global Demand Driver | Key Product Requirement |
|---|---|---|
| Public Parking & Fleet | EU Alternative Fuels Infrastructure Regulation (AFIR) | OCPP 1.6J/2.0, Integrated Payment, Dynamic Load Balancing |
| Highway Service Areas | Range anxiety reduction for long-haul EVs | 120kW-960kW DC Ultra-Fast Charging, Liquid Cooling |
| Logistics & Mining | Heavy-duty vehicle electrification | High resilience, Dust-proof (IP65), 24/7 reliability |
| Residential Complexes | MDU (Multi-Dwelling Unit) smart charging mandates | Compact design, RFID access, APP-based scheduling |
Reducing Electricity Costs & Enhancing Green Power Value
Rooftop/canopy solar panels provide real-time power, meeting 30%-50% of charging demand at 1/3 the cost of grid power.
Modular energy storage systems (100kWh-10MWh) store power during off-peak hours, reducing station grid costs by 40%.
Participate in grid ancillary services, generating an estimated $30,000-$50,000 annual revenue per MW of storage.
| Indicator | Traditional Solution | Tongxing Integrated | Net Improvement |
|---|---|---|---|
| PV Self-Consumption | 50% | 85%+ | ↑ 70% |
| Electricity Cost ($/kWh) | 0.85 | 0.62 | ↓ 27% |
| System Efficiency | ≤ 93% | ≥ 96% | ↑ 3.2% |
| Response Time | ≤ 50ms | ≤ 10ms | Industrial Standard Lead |
High-turnover public charging with integrated 12-inch touch screens for advertising and unified payment gateways (Visa/Mastercard/Apple Pay).
72-hour continuous power supply using solar + containerized storage. Our "Station in a Box" can be deployed in under 72 hours.
Seamless integration with home solar. Scheduled charging (APP booking) allows users to charge at 1/15th the cost of fuel.
Tongxing
