A new method of harnessing solar energy is investigated. Components of a solar cell were embedded into a concrete matrix and solar harnessing efficiency was determined. Analysis was completed using a Xenon-lamp solar simulator paired with a Keithley Sourcemeter. A prototype concrete solar-cell was created, and tested to determine the maximum voltage output and maximum circuit amperage. Also, electrode performance as a function of distance between electrode terminals within an electrolyte solution was examined. Overall results suggest that a concrete-based solar cell is a plausible technology if optimized based on concrete composition and electrode distance/solar cell size. This work was supported in part through a summer 2014 internship award from the Bridgewater State University Internship Office.

Concrete solar cells? An investigation into an alternative form of alternative energy

249th National Meeting (2015)

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