R&D Engineer Trainee
Shenzhen SOFARSOLAR Co., Ltd.
10.2024 - 02.2025
Internship Experience
- Learned photovoltaic power generation and inverter control principles.
- Studied O&M platform design and parameter management.
- Observed the full R&D process from product requirements to market launch.
- Designed a DC low-voltage auxiliary power supply for an inverter.
- Practiced task decomposition, product alignment, and circuit design.
- Proficient in Altium Designer for PCB design.
- Experience in schematic design, component selection, and optimization.
- Knowledge of analog/digital circuits and low-voltage DC power supply design.
- Skilled in MATLAB and Simulink for simulations.
- Basic knowledge of C and Python for embedded systems.
- Hands-on with oscilloscopes, electronic loads, and multimeters.
- Strong circuit troubleshooting and optimization skills.
- Experience in hardware debugging for power efficiency.
- Knowledge of photovoltaic power, inverter control, and energy storage.
- Familiar with BMS architecture and functionality.
- Experience in photovoltaic inverter and PCS module design.
- Developed expertise in energy storage system design, including PCS modules, residential and centralized energy storage, and BMS.
- Gained hands-on experience in circuit troubleshooting, debugging, and optimization.
- Strengthened cross-functional teamwork, problem-solving, and project management skills.
- Acquired deeper insights into energy storage integration challenges and efficiency optimization solutions
