UO Solar Radiation Monitoring Laboratory

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Select EPUD shade form

Use the graphic links on this page to select a shade form customized for the Emerald Peoples Utility District. Choose a form with the appropriate tilt and orientation for your purposes, then pick either the rectangular or polar style chart. The leftmost table column contains the range of applicable PV array tilts (0 to 90 degrees), and the top table row contains the range of applicable array orientations (South is 180 degrees) corresponding to the shade forms available at the intersecting rows and columns. More information about the sun path charts that form the basis of these shade forms is available here.

EPUD shade forms

Orientation
Tilt 75 - 105 105 - 140 140 - 220 220 - 255 255 - 285
0 - 10
0, 90

0, 120

0, 180

0, 240

0, 270
10 - 35
22.5, 90

22.5, 120

22.5, 180

22.5, 240

22.5, 270
35 - 60
45, 90

45, 120

45, 180

45, 240

45, 270
60 - 85
75, 90

75, 120

75, 180

75, 240

75, 270
85 - 90
90, 90

90, 120

90, 180

90, 240

90, 270

Image map links to top of page and home page
Link to top of page Link to home page
© 2007, UO Solar Radiation Monitoring Laboratory.
Last revised: June 13, 2007.


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Home page URL: solardat.uoregon.edu