Solar tracker
Videos
A solar tracker is a device that orients a payload toward the Sun. Payloads are usually solar panels, parabolic troughs, Fresnel reflectors, lenses, or the mirrors of a heliostat.
Dual axis solar trackers
Suntactics dual-axis solar trackers are used for small for medium-sized solar production farms. Useful for small business solar power and battery charging.
3-megawatt CPV plant using dual axis trackers in Golmud, China
200-kilowatt CPV modules on dual axis tracker in Qingdao, China
Photovoltaics
Videos
Photovoltaics (PV) is the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry. The photovoltaic effect is commercially used for electricity generation and as photosensors.
The Solar Settlement, a sustainable housing community project in Freiburg, Germany
Charging station in France that provides energy for electric cars using solar energy
Solar panels on the International Space Station
This chart illustrates the effect of clouds on solar energy production.