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SOLAR MAPS, USA, ANNUAL AVERAGE and MONTHLY AVERAGES
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http://www.nrel.gov/gis/solar.html PV Solar Radiation (Flat Plate, Facing South, Latitude Tilt)—Static Maps (.jpeg images ranging in size from 260-273kb) These maps provide monthly average daily total solar resource information on grid cells of approximately 40 km by 40 km in size. The insolation values represent the resource available to a flat plate collector, such as a photovoltaic panel, oriented due south at an angle from horizontal to equal to the latitude of the collector location. If you have difficulty accessing these maps because of a disability, please contact the Webmaster. Learn more about Solar Resources for Flat Plate Collectors. * Annual (JPG 263 KB) http://www.nrel.gov/gis/images/us_pv_annual_may2004.jpg * January (JPG 256 KB) http://www.nrel.gov/gis/images/us_pv_january_may2004.jpg * February (JPG 267 KB) http://www.nrel.gov/gis/images/us_pv_february_may2004.jpg * March (JPG 272 KB) http://www.nrel.gov/gis/images/us_pv_march_may2004.jpg * April (JPG 270 KB) http://www.nrel.gov/gis/images/us_pv_april_may2004.jpg * May (JPG 267 KB) http://www.nrel.gov/gis/images/us_pv_may_may2004.jpg * June (JPG 261 KB) http://www.nrel.gov/gis/images/us_pv_june_may2004.jpg * July (JPG 267 KB) http://www.nrel.gov/gis/images/us_pv_july_may2004.jpg * August (JPG 269 KB) http://www.nrel.gov/gis/images/us_pv_august_may2004.jpg * September (JPG 273 KB) http://www.nrel.gov/gis/images/us_pv_september_may2004.jpg * October (JPG 268 KB) http://www.nrel.gov/gis/images/us_pv_october_may2004.jpg * November (JPG 262 KB) http://www.nrel.gov/gis/images/us_pv_november_may2004.jpg * December (JPG 260 KB) http://www.nrel.gov/gis/images/us_pv_december_may2004.jpg
Direct Normal Solar Radiation (Two-Axis Tracking Concentrator)—Static Maps
This page webaddress is http://H2-PV.US/PV/Solar_Maps.html |