Do Photovoltaic Panels Installed on Roofs Absorb Heat? The Dual Reality of Solar Energy Capture
Well, here's the thing - photovoltaic (PV) panels do absorb heat, but it's not exactly what most homeowners expect. While their primary job is converting sunlight into electricity, about 15-25% of solar energy gets transformed into heat through what engineers call "parasitic thermal absorption" . You know, sort of like how asphalt gets hot in summer but with energy production side effects.
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