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 -254 -252 -252 -251 -252 8 723 1322 1715 1885 1612 846 180 -217 -257 -260 -261 -260 5773 Feb -254 -251 -251 -250 -182 523 1557 2377 2756 2789 2464 1841 1058 147 -246 -258 -260 -259 13300 Mar -254 -253 -252 -236 166 1239 2243 2941 3306 3334 3100 2559 1729 750 -52 -256 -259 -260 19545 Apr -252 -251 -248 -96 708 1901 2728 3290 3568 3567 3293 2746 1984 1057 158 -236 -256 -258 23401 May -254 -253 -220 171 1241 2291 3143 3692 3932 3911 3683 3102 2349 1408 410 -169 -255 -258 27925 Jun -255 -255 -203 281 1396 2503 3364 3957 4248 4226 4005 3493 2746 1753 686 -88 -255 -258 31345 Jul -252 -250 -229 77 1233 2364 3227 3823 4101 4124 3920 3439 2697 1750 650 -120 -252 -254 30049 Aug -233 -231 -228 -108 852 2229 3144 3698 4025 4075 3809 3316 2502 1494 344 -200 -234 -235 28020 Sep -232 -230 -230 -193 531 2092 3026 3660 4004 3966 3686 3099 2151 1015 -2 -232 -235 -235 25642 Oct -234 -232 -232 -228 111 1418 2398 2933 3216 3137 2717 2068 1079 119 -232 -236 -238 -237 17329 Nov -233 -231 -230 -230 -167 455 1147 1751 2097 2070 1493 749 43 -225 -235 -237 -237 -237 7544 Dec -251 -248 -248 -247 -247 -11 590 1177 1474 1502 1103 388 -111 -249 -254 -257 -257 -256 3598 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 ---- ---- ---- ---- ---- ---- 37.85* 36.61 28.54 20.41 10.63 5.14 ---- 2001 6.39 10.26 16.88 23.22 33.55 32.19 34.15 30.40 26.44 18.56 4.92 1.64 19.91 2002 5.14 15.31 20.56 23.98 31.84 34.91 31.71 28.05 25.80 21.25 9.48 1.78 20.81 2003 4.76 14.52 17.98 16.83 28.36 34.02 30.06 27.91 26.03 19.46 5.11 2.01 18.91 2004 2.68 10.97 20.76 25.22 28.24 33.06 25.87 27.06 25.95 12.02 7.45 3.84 18.60 2005 5.12 15.59 19.31 19.03 15.73 29.79 33.27 30.80 24.36 15.24 6.36 2.16 18.06 2006 1.91 15.24 13.91 21.47 18.44 21.48 15.61 18.00 15.15 10.49 -0.94 -0.69 12.45 2007 2.40 1.75 18.06 25.15 31.18 29.82 22.90 30.49 25.25 13.90 9.14 1.84 17.73 2008 4.18 12.03 17.79 24.85 26.95 30.28 27.13 11.43 26.48 15.83 4.07 -0.83 16.69 2009 7.21 10.70 16.77 18.83 29.81 23.91 32.54 29.41 21.64 13.69 7.52 3.82 18.00 2010 2.50 11.37 17.30 20.09 19.74 28.55 30.93 22.59 21.42 14.19 3.79 2.73 16.28 Average 4.23 11.77 17.93 21.87 26.38 29.80 29.28 26.61 24.28 15.91 6.14 2.13 18.04 % SD 43 35 11 14 23 14 21 26 15 22 53 84 13 Values in average daily KWhr per Day * Less than 15 days of data in month. Univ. of Oregon Solar Radiation Monitoring Lab.