Sample interview questions: How do you ensure that solar energy systems are designed to be efficient and maximize energy production?
Sample answer:
Design Considerations:
- Optimal Array Orientation: Calculate the optimum tilt angle and azimuth to align the panels towards maximum sunlight exposure throughout the year.
- Panel Selection: Choose high-efficiency photovoltaic (PV) modules with low temperature coefficients.
- Series-Parallel Configuration: Optimize the electrical array configuration to minimize losses due to current or voltage mismatch.
- Shading Analysis: Identify and mitigate potential sources of shading from surrounding structures or vegetation.
- Cooling Strategies: Implement passive or active cooling measures, such as natural ventilation or forced air cooling, to prevent overheating and maintain optimal panel performance.
Performance Monitoring and Optimization:
- Real-Time Data Acquisition: Install sensors and data loggers to monitor system output, environmental conditions, and component performance.
- Remote Monitoring and Control: Implement a monitoring system that provides real-time access to data and allows remote adjustment of system parameters.
- Data Analysis and Performance Evaluation: Us… Read full answer
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