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This experiment was done to find out how different types of solar concentrators affect the performance of solar cells. The tests were carried out using a parabolic dish covered with a reflective aluminum sheet and a mirror
Difficulty: Elementary school
This experiment was done to find out how changing the angle of incidence of sunlight throughout the day impacts the efficiency of a solar cell.
Difficulty: Middle school
This experiment was done to find out how the efficiency of the solar cell will change at different temperature conditions.
Difficulty: High school
This experiment was done to compare the efficiency of dye-sensitized solar cells with normal silicon based solar cells.
Difficulty: High school
A reflective hot dog cooker can be built from a cardboard box, tin foil, and posterboard. Sunlight hits the reflective surface and focuses on the hot dog held in the center. Students can work in pairs or individually if there are enough materials.
Difficulty: Middle school
To determine the relationship between the degree of disinfection of drinking water (infused with a bacteria culture) and varying degrees of opacity of the container
Difficulty: High school
Solar storms can affect the Earth's magnetic field causing small changes in its direction at the surface which are called 'magnetic storms'. A magnetometer operates like a sensitive compass and senses these slight changes. The soda bottle magnetometer is a simple device that can be built for under $5.00 which will let students monitor these changes in the magnetic field that occur inside
Difficulty: High school
The Florida Solar Energy Center conducted a research project on low-cost panel type solar ovens for the Dorothy Ann Foundation on behalf of Solar Household Energy, Inc. The overall purpose of the research project was to attempt to improve the performance, reliability and cost-effectiveness of low-cost solar cookers for use in developing nations.
Difficulty: High school
The purpose of this experiment was to determine how different temperatures affected the voltage (mV), the current (mA), and the power (watt) generation of a solar cell.
Difficulty: Elementary school
It is pretty simple to make a collapsible solar box cooker from two cardboard boxes. The trick is to cut off the bottom of each box, creating two pieces...
Difficulty: Middle school
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