Engineered to comply with international charging protocols. Browse our premier selection of smart AC wallboxes, high-voltage battery storage, and dynamic fast-charging solutions.
Leveraging over two decades of technical expertise to build the foundation of global sustainable energy dispatch.
The global transition toward e-mobility has elevated electric vehicle supply equipment (EVSE) from simple plug-and-charge devices into sophisticated, grid-interactive nodes. As a National High-Tech Enterprise with a legacy spanning 23 years in power electronic research, Tongxing New Energy Technology Co., Ltd. stands at the forefront of this evolution. We design, manufacture, and distribute intelligent electric vehicle charging and power distribution solutions tailored for global distributors, charge point operators (CPOs), and engineering procurement contractors (EPCs).
Unlike legacy hardware suppliers, our technological solutions integrate hardware ruggedness with modern software protocols (OCPP 1.6J/2.0.1 and ISO 15118). This ensures seamless cloud-connected management, real-time power modulation, and high-efficiency energy distribution. From residential wallboxes to industrial multi-megawatt microgrid charging systems, our facilities are optimized to deliver high reliability, short lead times, and comprehensive compatibility.
Navigating regulatory developments, supply chain constraints, and interoperability mandates across regional markets.
Global infrastructure deployment demands compliance with rigorous regional standards (CE, UL, UKCA, and SAA). Our charging units are fully certified to IEC 61851-1, ensuring safety under electrical grid configurations worldwide.
To avoid vendor lock-in, global operators require open protocols. Our smart systems support OCPP 1.6J and are pre-integrated with mainstream backend management software, facilitating remote diagnostics and monetization.
As charging networks expand, local substations face capacity limitations. Our DLB systems dynamically allocate available electrical capacity among active charging terminals, preventing overloads and minimizing grid connection costs.
A look inside Tongxing's state-of-the-art 72,000m² manufacturing facility optimized for high volume production and strict quality control.
Operating from our 72,000m² intelligent production base in China, Tongxing integrates modern automated manufacturing with strict quality assurance systems. Our factory utilizes 18 automated SMT and assembly lines, enabling a production automation rate of 95%. This level of automation ensures consistent manufacturing quality, reduces raw material waste, and shortens manufacturing cycles.
By maintaining deep integration with domestic component suppliers, our supply chain remains resilient against market volatility. From raw PCB fabrication to copper wiring assemblies and enclosure molding, every step of our process is monitored via real-time ERP and MES systems. This close integration allows us to supply certified equipment globally, even during periods of high demand.
Quality is core to our corporate value proposition. Our 40-member ISO-9001 QA team conducts strict inspections at every step of manufacturing. Every charger is subjected to full-load burn-in testing, high-voltage insulation tests, environmental simulation testing (-35°C to 75°C), and waterproof testing. This ensures our hardware maintains a field reliability rating of 98.6% (verified by TÜV audit).
Enabling commercial and residential sites to transition into self-sufficient smart microgrids.
Integrating distributed solar generation and battery storage systems with EV charging units (known as PV-Storage-EVSE integration) offers an effective approach for modern energy management. Our integrated systems allow commercial facility operators to capture clean energy during the day, store it in modular LiFePO4 batteries, and dispatch it to electric vehicles during peak pricing hours.
This approach helps mitigate demand charges from local utilities, reduces grid load stress during peak periods, and supports compliance with corporate ESG mandates. The table below illustrates the typical operational performance improvements when transitioning from a traditional grid-only charging setup to our integrated PV-Storage-EVSE system:
| Performance Indicator | Traditional Grid-Only System | Integrated PV-Storage-Charging System | Operational Efficiency Gain |
|---|---|---|---|
| PV Self-Consumption Rate | 50% | 85%+ | +70% Improvement |
| Average Electricity Cost | $0.85 USD / kWh | $0.62 USD / kWh | -27% Reduction |
| Annual Carbon Emission Reduction | Baseline | 40% - 60% Reduction | High Decarbonization |
| Grid Expansion Dependency | High (requires transformer upgrades) | Low (supported by local battery backup) | Mitigates Capex Costs |
Customized hardware configurations designed for residential, commercial, and industrial settings.
Designed for high-throughput public locations requiring high-power DC fast chargers (60kW to 240kW) with touchscreens and integrated payment gateways. These systems support quick charging turnarounds and include smart power allocation to maximize revenue generation for operators.
Integrated with multi-megawatt battery storage systems and rooftop solar canopies, our industrial solutions support fleet logistics and workplace vehicle fleets. These configurations help reduce utility demand charges and maintain operations in off-grid environments.
Compact, wall-mounted AC charging units (7kW, 11kW, 22kW) featuring dynamic load management and scheduled charging options. These chargers enable homeowners to schedule charging sessions to coincide with off-peak electricity rates.
Expert answers addressing the primary hardware, integration, compliance, and shipping questions of global buyers.
Review additional commercial, industrial, and residential charging solutions configured for high-capacity applications.
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