Solar Rooftop

Introduction to the Photovoltaic Effect

Grades:
9-12
Unit:
Solar Resources Assessment
Lesson Number:
1
Description:

This lesson begins with basic chemistry with regards to atomic structure. The lesson then moves to understanding the special properties of silicon as a photoelectric semi- conductor. Building on this, the basic structure of photovoltaic solar cells is...

Energy Content:
Electrical Energy,
Electricity Generation,
Light (Visible),
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
Students will be able to describe the basic structure of a photovoltaic solar cell. Students will be able to outline or summarize how solar cells produce electricity. Students will be able to explain why silicon, boron and phosphorous are most often used to construct solar cells.
Pedagogy & Practice:
Project-Based Learning
NGSS Science and Engineering Practices:
8: Obtaining, Evaluating, and Communicating Information
Author:
Clayton Hudiburg
Other Subjects Covered:
ELA: Vocabulary Development
Estimated Activity Length:
1 hour
Solar Rooftop

Macro-Scale Solar

Grades:
9-12
Unit:
Solar Resources Assessment
Lesson Number:
2
Description:

This lesson begins with basic chemistry with regards to atomic structure. The lesson then moves to understanding the special properties of silicon as a photoelectric semi- conductor. Building on this, the basic structure of photovoltaic solar cells is...

Energy Content:
Circuitry,
Electrical Energy,
Electricity Generation,
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
Students will be able to describe the basic structure of a photovoltaic solar module implementing the ideas of series and parallel wiring. Students will be able to describe the basic structure of a photovoltaic solar array implementing the ideas of series and parallel wiring. Students will be able to describe the function and necessity of an inverter when using photovoltaic arrays.
Pedagogy & Practice:
Hands-on Materials,
Project-Based Learning
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
6: Constructing Explanations and Designing Solutions
Author:
Clayton Hudiburg
Relevant NGSS PE:
HS-PS3-3
Other Subjects Covered:
ELA: Writing,
ELA: Vocabulary Development,
Math: Measurement
Estimated Activity Length:
3 hours
Solar Rooftop

Solar Pathfinder Tutorial

Grades:
9-12
Unit:
Solar Resources Assessment
Lesson Number:
3
Description:

This lesson is designed to allow the students to practice assembling and using their Solar Pathfinders, along with analyzing the data. The students will take a single measurement and digital photograph at a location near the classroom designated by the...

Energy Content:
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
Students will be able to properly assemble and orient their solar pathfinder. Students will be able to properly record the information provided by a solar pathfinder. Students will be able to accurately analyze the information provided by the solar pathfinder to calculate the solar potential (kWh/m2/day) taking into account variables such as shading, climate and weather.
Pedagogy & Practice:
Group Work/Collaboration,
Hands-on Materials,
Project-Based Learning
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
5: Using Mathematics and Computational Thinking
Author:
Clayton Hudiburg
Relevant NGSS PE:
HS-ETS1-3
Other Subjects Covered:
ELA: Vocabulary Development,
Math: Addition, Subtraction, Multiplication, Division,
Math: Measurement
Estimated Activity Length:
50 min
Solar Rooftop

Solar Site Assessment

Grades:
9-12
Unit:
Solar Resources Assessment
Lesson Number:
4
Description:

Students will do an actual site assessment to determine the available solar resource for a chosen location.

Energy Content:
Electrical Energy,
Electricity Generation,
Solar Photovoltaic
+
-
More Details Less Details
Learning Goal(s):
Students will be able to use a Solar Pathfinder to determine the amount of solar resource lost to shading from nearby trees, buildings, etc. Students will be able to calculate the number of kWh of electricity that can be produced in a specific location and in a specific sized area. Students will be able to calculate the amount of carbon emissions that can be offset due to installing photovoltaic panels of various sizes. Students will be able to calculate the size array needed to offset all electricity use for the high school.
Pedagogy & Practice:
Group Work/Collaboration,
Hands-on Materials,
Project-Based Learning
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
5: Using Mathematics and Computational Thinking,
8: Obtaining, Evaluating, and Communicating Information
Author:
Clayton Hudiburg
Relevant NGSS PE:
HS-ESS3-2,
HS-ESS3-4,
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-PS3-2
Other Subjects Covered:
Math: Addition, Subtraction, Multiplication, Division,
Math: Algebra,
Math: Measurement
Estimated Activity Length:
1 hour