Ashland, OR. AC Power from PV Array on a 15° Tilt Facing South Ashland, OR. Hourly Average AC Power from PV Array on a 15° Tilt Facing South For 2000 to 2010 Latitude: 42.19 degrees Longitude: 122.70 degrees Altitude: 595 meters Mon\Hr 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Total Jan 0 0 0 0 2 590 2419 4283 5351 5808 5241 3616 1457 76 0 0 0 0 28843 Feb 0 0 0 0 119 1646 4550 7141 8170 8157 7328 5736 3252 684 12 0 0 0 46795 Mar 0 0 0 50 1078 3830 6579 8426 9101 9137 8719 7373 4732 1700 231 0 0 0 60957 Apr 0 0 4 597 2713 5525 7644 9077 9617 9582 8891 7580 5147 2210 676 24 0 0 69289 May 0 0 81 1493 4319 7011 9327 10671 11313 11227 10658 9063 6486 3126 1202 158 0 0 86134 Jun 0 0 127 1765 4750 7800 10211 11733 12409 12331 11697 10276 7641 4006 1676 301 2 0 96727 Jul 0 0 39 1448 4687 7797 10303 12078 12854 12847 12184 10760 7857 3958 1546 250 3 0 98610 Aug 0 0 3 902 3833 7278 9962 11524 12422 12573 11770 10221 7005 2769 801 61 1 0 91126 Sep 0 0 0 329 2652 6421 9073 10735 11609 11514 10732 8912 4947 1112 132 2 0 0 78169 Oct 0 0 0 17 1057 4039 7170 8777 9515 9308 8136 5962 2189 204 2 0 0 0 56375 Nov 0 0 0 0 153 1524 3641 5382 6340 6264 5084 3116 736 14 0 0 0 0 32256 Dec 0 0 0 0 4 548 2190 4007 4861 4937 4234 2458 486 3 0 0 0 0 23727 Values in Watt hours per hour Ashland, OR. Daily Average AC Power from PV Array on a 15° Tilt Facing South For 2000 to 2010 Latitude: 42.19 degrees Longitude: 122.70 degrees Altitude: 595 meters Year\Mth Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yearly 2000 ---- ---- ---- ---- ---- ---- 105.82* 101.80 67.73 52.48 32.48 28.70 ---- 2001 33.24 41.87 58.92 75.74 102.34 98.39 101.95 93.87 82.92 61.92 28.43 20.73 66.76 2002 29.53 54.42 68.39 77.23 97.11 105.52 98.02 87.95 80.99 67.68 40.17 20.68 68.97 2003 28.40 52.43 61.49 58.39 88.56 103.16 97.96 87.24 81.12 62.68 29.45 22.13 64.40 2004 21.55 43.47 68.09 83.94 87.21 99.99 101.94 89.11 80.58 52.24 35.67 27.42 65.97 2005 30.14 53.41 54.94 20.76 48.08 92.18 101.15 94.62 77.77 55.64 32.20 21.38 56.81 2006 20.79 55.98 51.11 71.14 86.23 92.14 96.17 91.65 79.33 59.06 22.52 25.36 62.57 2007 36.15 31.98 65.77 79.92 95.53 99.19 94.72 93.79 78.80 50.94 41.76 21.75 66.02 2008 28.54 46.30 60.39 78.80 84.31 98.63 96.07 84.92 81.14 55.43 27.73 22.03 63.70 2009 37.40 43.46 59.84 80.38 91.42 89.02 98.63 89.94 76.50 50.10 37.21 28.38 65.29 2010 22.68 44.69 59.13 66.60 80.54 88.99 98.01 87.49 72.25 51.18 27.34 24.09 60.27 Average 28.84 46.80 60.81 69.29 86.13 96.72 99.13 91.13 78.10 56.30 32.27 23.88 64.16 % SD 20 16 9 27 17 6 3 5 6 10 18 13 5 Values in average daily KWhr per Day * Less than 15 days of data in month. Univ. of Oregon Solar Radiation Monitoring Lab.