Innovative Engineering for Sustainable Infrastructure
The global EV charger market is transitioning from simple grid-tie systems to decentralized energy hubs. As a premier China solar panel car charger manufacturer, we are witnessing a 40% YoY increase in demand for off-grid and hybrid charging solutions across Europe and SE Asia.
Expect the dominance of 800V high-voltage platforms and Bi-directional (V2G) technology. Our R&D focuses on Silicon Carbide (SiC) modules to increase conversion efficiency to 98.6%.
Governments are incentivizing "Solar-Storage-Charging" integration. Our solutions help enterprises meet ISO 14064 standards by reducing Scope 2 emissions through rooftop PV utilization.
23 Years of Power Electronics Mastery
Intelligent Production Base
Certified Technical Engineers
Countries Served Globally
Utility Model Patents
As a certified national high-tech enterprise, 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.
Tailored Solutions for Industrial, Commercial, and Residential Needs
Utilizing rooftop distributed PV (50-500kW) to cover 30% of energy needs. Integration with 10MWh storage systems for Peak Shaving and load management.
Containerized deployment of PV arrays and DC fast chargers. Ideal for mining sites and campsites where grid access is unstable or unavailable.
5-15kWh home batteries combined with 7kW/11kW AC chargers. Scheduled charging via APP to utilize off-peak tariff rates.
| Performance Indicator | Traditional Charging | Solar-Integrated (Tongxing) | Advantage Gain |
|---|---|---|---|
| PV Self-Consumption | 50% | 85%+ | ↑ 70% Efficiency |
| Avg. Electricity Cost | 0.85 USD/kWh | 0.62 USD/kWh | ↓ 27% Cost Savings |
| Carbon Footprint | Standard Grid Impact | 40-60% Reduction | Eco-Friendly |
| Grid Stability (VPP) | Unregulated Load | Millisecond Response | Active Grid Support |
Driving Innovation in Power Electronics
Our 2025 roadmap includes 40kW liquid-cooled charging modules, allowing for compact stations with 480kW+ output and lower noise profiles.
Proprietary algorithms predict PV generation and EV demand patterns, optimizing the dispatch between grid, battery, and vehicle.
Turning EVs into mobile power banks. Our chargers support ISO 15118-20 for seamless Vehicle-to-Grid (V2G) interaction.
Expert Answers for Solar Car Charging Inquiries
Yes, but it is most efficient when paired with an Energy Storage System (ESS). The ESS buffers the intermittent solar energy, providing a stable DC or AC flow to the vehicle's charger, ensuring 24/7 availability even at night.
Depending on local electricity tariffs and solar exposure, most commercial installations see a payback period of 3.8 to 5 years. This is accelerated by peak-valley arbitrage and government green subsidies.
Our units are IP55/IP65 certified and tested to operate from -35°C to +75°C. We use military-grade components and advanced thermal management systems to prevent derating in desert or arctic environments.
Absolutely. We support global standards including CCS1, CCS2, CHAdeMO, Type 2, and the Chinese GB/T standard, ensuring compatibility with Tesla, BYD, VW, and more.
High-Power Charging & Storage Solutions
Tongxing
