The first step in our custom solution process is a comprehensive analysis of the client’s company and background. Our solutions team conducts a deep dive to understand the scale of the client’s business and their target customer base. We compile relevant information and create a potential supplier evaluation report, allowing us to effectively analyze and meet the client’s specific needs.

During the analysis of client’s requirements, our design team carefully examines the specifications required for the custom on-board charger (OBC), DC/DC converter, or integrated charging system. This includes verifying parameters such as product type, power capacity, size, integration level, interface types, cooling methods, and intended use. We also assess the client’s long-term objectives to ensure the product meets performance expectations in real-world applications. Once all parameters are finalized, the detailed specifications are provided to the client for final confirmation.

After all parameters have been verified and aligned with the needs analysis, our team proceeds with custom solution design. This phase focuses on improving or developing product molds and designing integrated PCB (Printed Circuit Board) layouts to meet the client's specific requirements in terms of integration and functionality. We also create a detailed project schedule and oversee the entire lifecycle of the project, conducting periodic reviews to track progress and report updates at each phase.

After the solution is finalized, our R&D team begins the development of custom applications and the creation of 3D digital models. These models undergo computer-simulated animations to test the product's feasibility and stability, while optimizing the structural design, heat dissipation, and airflow resistance. This simulation process allows us to identify potential issues and develop solutions before moving into production. Once all tests are completed successfully, the project advances to the sample production phase.

Based on the initial design parameters and solution, we develop a prototype that meets the client’s functional requirements. This prototype undergoes multiple quality inspections for quality control and tests to ensure it performs as expected. After the sample is delivered to the client for installation and real-world use, we gather feedback on any issues encountered during operation. This feedback is then analyzed, leading to adjustments in parameters, structural optimization, and improvements to the internal design.

Once all adjustments are finalized, mass production begins. TC Charger is equipped with fully automated production and testing facilities, with a monthly production capacity of up to 40,000 units. We meet large-scale customization demands while maintaining strict quality control at every stage of production. Each EV on-board charger and power supply device is manufactured to comply with international certification standards, ensuring that we deliver high-quality products on time and in line with client specifications.