Bend-SSE, OR. DC Current of PV Array on a 30³ Tilt Facing South Bend-SSE, OR. Hourly Average DC Current of PV Array on a 30³ Tilt Facing South For 2004 to 2013 Latitude: 44.06 degrees Longitude: 121.31 degrees Altitude: 1124 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 -0.0 -0.0 0.0 0.7 2.0 2.9 3.5 3.6 3.3 1.1 0.7 0.1 0.0 -0.0 -0.0 -0.0 18.1 Feb -0.0 -0.0 -0.0 0.0 0.3 1.4 2.7 3.5 4.1 4.1 3.8 2.3 1.9 0.7 0.1 0.0 0.0 0.0 24.6 Mar -0.0 -0.0 0.0 0.1 0.9 2.3 3.6 4.5 4.7 4.7 4.5 3.9 2.7 1.0 0.2 0.0 0.0 0.0 33.2 Apr 0.0 0.0 0.1 0.5 1.8 3.2 4.4 5.1 5.2 5.4 5.0 4.2 2.8 0.9 0.4 0.1 0.0 0.0 39.0 May 0.0 0.1 0.3 0.9 2.3 3.7 4.8 5.4 5.7 5.6 5.1 4.3 2.8 1.4 0.6 0.3 0.1 0.0 43.4 Jun 0.0 0.0 0.2 0.9 2.3 3.7 4.9 5.5 5.9 5.8 5.3 4.4 3.3 1.5 0.4 0.2 0.1 0.0 44.5 Jul 0.0 0.0 0.2 0.7 2.5 4.3 5.6 6.5 7.0 7.0 6.5 5.4 3.8 1.7 0.4 0.2 0.1 0.0 51.8 Aug 0.0 0.0 0.1 0.6 2.2 3.9 5.4 6.4 6.9 6.7 6.2 5.1 3.3 0.8 0.4 0.1 0.0 0.0 48.0 Sep 0.0 0.0 0.0 0.3 1.8 3.5 4.9 5.8 6.3 6.3 5.6 4.5 2.9 0.5 0.2 0.0 0.0 0.0 42.5 Oct -0.0 -0.0 -0.0 0.1 1.2 2.8 4.1 5.0 5.3 5.2 4.2 3.2 2.1 0.4 0.0 0.0 0.0 -0.0 33.7 Nov -0.0 -0.0 -0.0 0.0 0.3 1.6 2.9 3.7 4.0 3.9 2.8 1.1 0.6 0.1 -0.0 -0.0 -0.0 -0.0 21.1 Dec -0.0 -0.0 -0.0 -0.0 0.0 0.7 1.7 2.7 3.1 3.1 2.6 0.6 0.4 0.0 -0.0 -0.0 -0.0 -0.0 14.9 Values in AmpHours/Hour Bend-SSE, OR. Daily Average DC Current of PV Array on a 30³ Tilt Facing South For 2004 to 2013 Latitude: 44.06 degrees Longitude: 121.31 degrees Altitude: 1124 meters Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yearly 2004 8.4* 13.8 19.8 23.6 24.0 26.5 28.7 24.8 24.3 18.1 12.0 8.4 19.4 2005 7.2 15.8 18.9 19.8 20.4 25.1 28.8 28.6 25.1 19.4 9.6 3.9 18.5 2006 7.3 14.0 16.9 21.5 23.1 24.9 27.5 26.0 24.5 19.6 9.3 8.3 18.6 2007 8.6 11.1 18.8 21.7 24.7 25.2 23.1* 25.8* 24.1 17.6 11.0 7.0 18.3 2008 6.6 11.7 19.8 22.0 20.7 27.4 27.0 25.9 24.7 17.1 ---- ---- ---- 2009 30.4 33.8 47.0 58.8 82.9 67.4 73.7 67.2 66.6 42.4 33.2 17.2 51.8 2010 18.8 33.7 52.3 53.5 59.3 64.3 72.7 68.0 59.6* 46.0 23.1 17.1 47.4 2011 28.3 35.1 41.8 56.3 ---- 69.9* 69.1 72.6 64.1 47.5 29.9 28.7 ---- 2012 28.7 35.3 46.8 55.4 64.0 64.5 73.4 72.6 66.6 49.9 26.5 19.4 50.3 2013 30.5 39.6 48.9 59.9 65.5 66.1 73.7 63.6 56.5 51.3 32.2 24.5 51.1 Average 17.5 24.4 33.1 39.3 42.7 46.1 49.8 47.5 43.6 32.9 20.8 14.9 34.4 % SD 62 49 46 47 58 47 48 48 47 47 49 57 49 Values in average daily AmpHours/Hour * Less than 15 days of data in month. Univ. of Oregon Solar Radiation Monitoring Lab.