The difference between glint and glare is duration. Glare is generally associated with stationary objects, which, due to the slow relative movement of the sun, Glare is defined as a continuous source of bright light.
Glint is typically defined as a momentary flash of bright light, often caused by a reflection off a movingĪ typical example of glint is a momentary solar reflection from a moving car.
GlaReduce - optimization analysis of a single PV array over a range of moduleįor questions or feedback on Help content,. GlareGauge - annual glare hazard analysis of PV arrays and receptors. The tool can also predict relative energy production while evaluating alternative designs, layouts,Īnd locations to identify configurations that maximize energy productionįorgeSolar currently includes two tools for glare analysis, which are both accessed via the editor: Glare will occur throughout the year, with color codes indicating the potential ocular hazard. The results are presented in a simple, easy-to-interpret plot that specifies when Of the glare source to predict potential ocular hazards ranging from temporary after-image to If glare is found, the tool calculates the retinal irradiance and subtended angle (size/distance) Reflectance, environment, and ocular factors are entered by the user. Providing necessary information for sun position and vector calculations.Īdditional information regarding the orientation and tilt of the PV panels, Latitude, longitude, and elevation are automatically queried from Google, Maximize energy production while mitigating the impacts of glareįorgeSolar employs an interactive Google map where the user can quickly locate a site,ĭraw an outline of the proposed PV array(s), and specify observer locations or paths. annual energy production from the PV system so that alternative designs can be compared to. Potential effects on the human eye at locations where glare occurs, and When and where glare will occur throughout the year for a prescribed solar installation The ForgeSolar suite of tools provide a quantified assessment of: 
Glare from photovoltaic (PV) arrays has received increasedĪttention as a real hazard for pilots, air-traffic control personnel, motorists, and others. With growing numbers of solar energy installations throughout the United States,
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