GreenVET pathway

Measurements of solar radiation and the feasibility of setting up a solar power plant

Students at School Centre Škofja Loka, Slovenia, explored the potential for installing a solar power plant on the school roof by measuring solar radiation and studying solar energy systems. The activity combined theoretical learning with hands-on experimentation to promote sustainability and renewable energy awareness.

Key People and Partners Involved

Students of the Energy Systems course
Energy Systems teacher
School technical staff (for roof access and safety)
Potential external partners (e.g., local energy agencies or solar companies)

Description of the practice

As part of the Energy Systems subject, students at School Centre Škofja Loka, Slovenia, engaged in a practical investigation to assess whether the school roof is suitable for installing a solar power plant. They began by learning the theoretical foundations of solar radiation, including how factors like time of day, weather, orientation, and air mass affect solar energy availability. They also studied how solar cells function and how solar energy is converted into electricity.

In the practical phase, students used tools such as an Almemo meter, a solar radiation probe, a styrofoam plate, a protractor, and a compass to measure solar radiation on the school roof. They experimented with different angles and directions under sunny conditions to observe how radiation intensity changes. This hands-on experience allowed them to apply theoretical knowledge in a real-world context and understand the importance of optimal panel placement.

The activity not only enhanced students’ technical and analytical skills but also raised their awareness of renewable energy and environmental sustainability. The collected data will be used to evaluate the feasibility of installing a solar power plant on the school roof, contributing to the school’s sustainability goals. The project also supports the integration of SDGs into the curriculum and encourages students to think critically about energy solutions for the future.

Where it’s being implemented

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Impact and Results

Students gained practical experience in measuring solar radiation.
Improved understanding of solar energy systems and their real-world applications.
Increased awareness of environmental sustainability and renewable energy.
Data collected to support decision-making on solar panel installation.
Strengthened connection between curriculum and real-life challenges.

Implementation Tips and Insights

Encourage students to analyze the collected data independently to build critical thinking skills.
Link the activity to relevant curriculum topics to enhance learning outcomes.
Use real school facilities (like the roof) to make the activity more engaging and authentic.
Ensure safety measures are in place when working on rooftops.
Share the results with the school community to promote awareness and sustainability.