As a National High-Tech Enterprise with over two decades of experience, TONGXING stands at the forefront of the global energy transition. We do not just manufacture hardware; we architect the future of mobility through "Information Gain" and "Systemic Integration." Our R&D focuses on the convergence of Photovoltaic (PV), Energy Storage Systems (ESS), and Electric Vehicle Infrastructure to create a self-sustaining energy ecosystem.
Global OEMs (Tesla, BYD, Porsche) are migrating to 800V high-voltage platforms. Wholesale suppliers must provide DC fast chargers capable of 400A+ current output to meet the 10-minute charging demand.
Vehicle-to-Grid (V2G) technology turns EVs into mobile energy units. Our OCPP 2.0.1 compliant chargers support bidirectional energy flow, enabling grid stabilization and peak-shaving revenue for fleet operators.
Semantic energy dispatch algorithms optimize power allocation across charging guns. Our systems reduce energy loss by 25% compared to traditional "passive" charging stations.
With 20+ specialists in power electronics and embedded systems, we control the entire lifecycle of hardware and software development, ensuring seamless OCPP integration.
Military-grade materials and IP55/IP65 certification allow our stations to operate flawlessly from -35°C in Arctic climates to 75°C in desert environments.
Our infrastructure meets global standards: IEC 61851, CE, UL, and TUV. We navigate localized grid code requirements (EN 50549) to ensure rapid commissioning.
We redefine the charging experience by building low-carbon infrastructure for urban districts, highway service areas, and industrial parks.
| Performance Indicator | Traditional Grid-Only Solution | Tongxing Integrated Solution (PV+ESS+EV) | Value Increment |
|---|---|---|---|
| PV Self-Consumption Rate | 50% | 85%+ | ↑ 70% Efficiency |
| Avg. Electricity Cost | 0.85 USD/kWh | 0.62 USD/kWh | ↓ 27% OPEX |
| Carbon Emission Reduction | 10% - 15% | 40% - 60% | ESG Leadership |
| Grid Load Stress | High during peak | Buffered via Storage | High Reliability |
For factories and logistics hubs, we offer modular energy storage (100kWh-10MWh) combined with ultra-fast DC chargers (up to 960kW). This prevents transformer upgrades while enabling 24/7 fleet uptime.
Turn homes into energy centers. Our 5-15kWh Powerwalls work in tandem with 11kW AC chargers to utilize solar power during the day and discharge at night, saving up to $5,000 annually.
Transitioning from air cooling to liquid-cooled charging cables to support 600kW+ continuous output with minimal weight and heat.
Ensuring our BMS and charging algorithms are compatible with the upcoming wave of solid-state batteries for faster C-rates.
Enabling peer-to-peer (P2P) energy trading through secure, decentralized ledger protocols for commercial real estate owners.
OCPP 1.6J is the current industry standard for reliability. 2.0.1 adds advanced security features and better support for V2G (Vehicle-to-Grid) and smart charging profiles. We provide hardware compatible with both to future-proof your investment.
DLB monitors the total power consumption of the building and adjusts the charging speed of each EV in real-time. This prevents circuit breakers from tripping and avoids expensive peak-demand utility charges.
Yes. Our chargers undergo rigorous salt-spray testing and feature reinforced PCB coatings (conformal coating) to prevent corrosion in marine or tropical environments.
On average, commercial clients see a payback period of 3.8 to 5 years, depending on local government subsidies (up to $1/Wh in some regions) and peak electricity costs.
Absolutely. We provide full customization, including custom enclosures, localized software UI, and branded mobile apps for B2B distributors and operators.
Our systems utilize TLS 1.3 encryption, two-factor authentication for operators, and regular penetration testing to comply with GDPR and international data protection standards.
Tongxing
