52.5 MB (2.4 MB compressed)
5285 x 3470 pixels
44.7 x 29.5 cm ⏐ 17.6 x 11.6 in (300dpi)
STEVE PERCIVAL / SCIENCE PHOTO LIBRARY STEVE PERCIVAL / SCIENCE PHOTO LIBRARY
Solar panel on a boat. Solar panels (photovoltaic cells) contain a semiconducting material that converts sunlight directly into electricity. Solar power is a renewable, inexhaustible source of energy that does not contribute to global warming. Solar energy is relatively cheap, as once panels are installed, they continue to produce electricity indefinitely.
Model release not required. Property release not required.