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Activity

Ice, Ice, PV!

Curated and Reviewed by Lesson Planet
This Ice, Ice, PV! activity also includes:

Knowing the temperature coefficient allows for the calculation of voltage output at any temperature. Groups conduct an experiment to determine the effects of temperature on the power output of a solar panel. The teams alter the temperature of the panel and measure the voltage output. They plot the power output versus time as the panel's temperature changes.

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CCSS: Designed
Concepts
currents, electric currents, electricity, generating electricity, electrical energy, energy, renewable energy sources, solar energy, solar panels, solar array, solar cells, the sun, photovoltaic cells, the photovoltaic system, power, pv system, voltage, temperature, technology resources
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Instructional Ideas
  • Spend some time with the class to make sure they understand the variables in the equations
  • Alter the experiment to measure the temperature at the same time pupils read voltage to plot power versus temperature
Classroom Considerations
  • The class members should be familiar with electrical circuits
  • Individuals need to be able to solve equations and rearrange formulas
  • The fourth in a series of eight resources
Pros
  • The answer document provides the mathematical steps needed to arrive at the final solution
  • The handout provides the directions so individuals can conduct the experiment with little explanation
Cons
  • None
Common Core
HSA-CED.A.4 HSF-LE.B.5