LED-based characterization of solar cells for underwater applications

Area of Science:

• Renewable Energy Technologies
• Environmental Science
• Materials Science

Background:

• Aquatic environmental monitoring can be enhanced by efficient underwater solar energy harvesting.
• Current methods for testing underwater solar cells require field deployment or large, specialized tanks.
• A simplified laboratory-based evaluation method is needed for developing underwater solar cells.

Purpose of the Study:

• To present a novel protocol for testing underwater solar cells in a standard laboratory setting.
• To enable efficient characterization and efficiency calculation of underwater solar cells.
• To facilitate the development of solar energy harvesting for aquatic applications.

Main Methods:

• Development of a light-emitting diode (LED)-based characterization technique.
• Detailed steps for protocol execution, including Python code installation and usage.
• Method for matching LED output to specific irradiance levels and characterizing solar cell performance.

Main Results:

• Successful demonstration of a laboratory-based protocol for underwater solar cell testing.
• Accurate characterization of underwater solar cells and calculation of their efficiency.
• Provides a reproducible method for evaluating solar energy harvesting in aquatic environments.

Conclusions:

• The proposed LED-based protocol offers a practical and accessible alternative for testing underwater solar cells.
• This technique simplifies the evaluation process, accelerating the development of solar energy solutions for aquatic monitoring.
• The protocol supports advancements in renewable energy for environmental applications.