In the rapidly evolving landscape of sustainable mobility, "Level 3 Charging At Home" is no longer a contradiction but a technological imperative. Traditionally reserved for commercial hubs, DC Fast Charging (Level 3) is migrating into high-end residential estates, multi-family luxury complexes, and off-grid villas. As a certified National High-Tech Enterprise with 23 years of energy sector expertise, TONGXING NEW ENERGY is at the forefront of this transition, bridging the gap between industrial-grade power and domestic accessibility.
Modern EVs with 800V architectures and 100kWh+ battery capacities demand more than standard AC Level 2 chargers can provide. Level 3 home solutions leverage compact DC power modules to bypass the vehicle's onboard charger bottlenecks.
B2B procurement from European and North American markets is shifting toward "Future-Proof" home infrastructure. Distributors are seeking manufacturers that offer CE, UL, and TUV certified compact DC units (7kW-40kW) for residential integration.
Our Industry 4.0 facility in China utilizes 18 automated assembly lines, ensuring a 98.6% reliability rate. This vertical integration allows us to stabilize lead times despite global silicon carbide (SiC) supply fluctuations.
We are a pioneering force in smart energy, specializing in the R&D and production of comprehensive EV charging systems. Our portfolio ranges from residential 3.5KW chargers to industrial-grade 960KW ultra-fast stations.
Years Experience
Countries Served
Field Reliability
Utility Patents
Every unit produced at our facility undergoes an automated 24-step testing protocol. IoT sensors monitor torque, thermal tolerance, and circuit stability in real-time, feeding data back to our R&D center for iterative design improvement.
Level 3 home charging generates significant heat in a compact form factor. We utilize liquid-cooling and patented airflow dynamics that ensure safe operation in temperatures ranging from -35°C to 75°C.
Hardware is only half the battle. Our OCPP 1.6J/2.0 protocol development ensures seamless integration with global grid operators and smart home hubs like Home Assistant and Google Home.
Utilizing high-impact polycarbonate and reinforced aluminum alloys, our chargers carry IP55/IP65 ratings, capable of withstanding extreme humidity, salt spray, and desert dust.
Modern homes are evolving into decentralized power plants. Our integrated solution allows every kilowatt-hour to be used intelligently.
Rooftop solar panels provide real-time power, meeting 30%-50% of charging demand at as low as 1/3 of peak grid electricity prices.
Modular storage (100kWh-10MWh) stores low-cost power during off-peak hours and releases it during peak hours, reducing costs by up to 40%.
Supports 120kW-960kW ultra-fast charging platforms. AI power distribution improves multi-gun charging efficiency by 25%.
| Performance Indicator | Traditional AC Solution | Tongxing Integrated DC Solution | Efficiency Gain |
|---|---|---|---|
| PV Self-Consumption Rate | 50% | 85%+ | ↑ 70% Improvement |
| Comprehensive Electricity Cost | 0.85 USD/kWh | 0.62 USD/kWh | ↓ 27% Cost Reduction |
| Annual Carbon Emission Reduction | 15-20% | 40%-60% | Significant Green Impact |
| Response Time to Fluctuations | 50ms | ≤10ms | Industry-Leading Precision |
Prioritize PV/storage power to reduce peak-hour grid dependence. Perfect for logistics parks and commercial complexes looking for green factory ratings.
In areas with unstable grids, our containerized integrated deployment enables a standalone station setup within 72 hours, providing 72-hour continuous power.
Economic Mode prioritizes PV storage, automatically switching to backup during grid outages to ensure supply for essential household appliances.
Tongxing
