As a certified national high-tech enterprise with 23 years of specialized expertise in the energy sector, TONGXING NEW ENERGY TECHNOLOGY CO., LTD. stands at the forefront of the global electric vehicle revolution. Our core mission is the R&D and mass production of intelligent charging ecosystems designed specifically for high-capacity transit and commercial logistics.
From 3.5KW residential units to 960KW ultra-fast charging hubs, our engineering team integrates power electronics with IoT cloud management to ensure every kilowatt-hour is utilized with maximum efficiency. We don't just supply hardware; we provide a complete energy value chain including Photovoltaic (PV) generation and Energy Storage Systems (ESS).
Anticipating the Next Decade of Megawatt-Scale Charging
As bus batteries expand in capacity, our R&D is pivoting toward MCS standards, enabling 1MW+ charging for heavy-duty fleets. This technology will reduce bus downtime to under 15 minutes for a full day's duty cycle.
Our chargers are evolving into bi-directional energy hubs. Through Vehicle-to-Grid (V2G) capabilities, electric bus fleets can serve as massive mobile batteries, stabilizing the local grid during peak demand hours and generating revenue for operators.
Utilizing digital twin technology, our systems predict component failure before it occurs. Remote diagnostics and over-the-air (OTA) updates ensure that 95% of software issues are resolved without a site visit.
Traditional charging relies heavily on the local grid, which is often insufficient for large-scale bus depots. Our integrated solution solves this by combining:
| Indicator | Traditional Solution | Tongxing Integrated Solution | Improvement |
|---|---|---|---|
| PV Self-Consumption Rate | 50% | 85%+ | ↑ 70% |
| Comprehensive Electricity Cost | 0.85 USD/kWh | 0.62 USD/kWh | ↓ 27% |
| Annual Carbon Reduction | - | 40% - 60% | Optimized |
Engineering Reliability into Every Charging Module
18 automated assembly lines with IoT-enabled quality control systems achieving a 95% automation rate.
200+ employees including 140+ certified engineers and a dedicated 40-member ISO-9001 audit team.
In-house development of circuit topology, thermal management, and OCPP cloud platform architecture.
IP55/IP65 certification with operational resilience from -35°C to 75°C for military-grade durability.
Deploying infrastructure in diverse markets requires more than just high-quality hardware. TONGXING ensures seamless integration into local electrical grids through rigorous certification processes.
Our products carry CE, TUV, and UL certifications, meeting the strict safety and interoperability requirements of European and North American markets. We provide comprehensive documentation for local grid operators, including EMI/EMC compliance reports and harmonic distortion analysis.
To support our global B2B partners, we offer Custom Branding (White Label) services and 24-month warranties paired with lifetime technical support. Our localized service network is designed to assist in project planning, installation supervision, and commissioning, ensuring that local regulations are met without compromise.
Look beyond the purchase price. Evaluate the Total Cost of Ownership including installation, maintenance, and energy efficiency. Our modular DC chargers reduce downtime and spare part costs.
Ensure chargers support CCS1, CCS2, and GB/T standards. TONGXING chargers are tested against dozens of bus brands including BYD, Yutong, and Volvo to ensure 100% handshake success.
Start with what you need but plan for more. Our power-sharing technology allows you to expand your station's capacity without overhauling the entire electrical infrastructure.
Tongxing
