Kidwind 2v/400ma Solar Panel, For Classroom Experiments And Basic Applications That Require More Power, Each

Details:

Includes external screw terminals and attached clip cord for easy handlingdimensions: 6.2 X 12cmrecommended for college, high school, and middle school scienceactivities performed:build solar fanto compare efficiency over time without changing the angle of the panelcompare temperature and rate for temperature increase, depending on time of day and ambient air temperatureconcepts:understanding clean energy; discovering and discussing solar power as an energy sourcedifferences between power and energylearning weather and climateexploring circuits, electricity, and magnetismdesigning controlled experimentsanalyzing datawarranty and services5-year limited warranty