2009 Solar Data
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Solar Data September 2009

This page contains both generation data and a graph for the month.

September 2009 Energy Generation Analysis Copyright The Ravina Project    
Day  kWh Weather Peak  Minutes Efficiency Capacity   Array Size 1.5  kW
  Gen   Watts   Wh/min/kW Factor        
1-Sep-09 7.6 sun 1084 792 6.4 21.1%   Generation Analysis kWh  
2-Sep-09 7.1 sun 1035 789 6.0 19.7%        
3-Sep-09 7.1 sun 1048 786 6.0 19.7%   Total 162.3  
4-Sep-09 7.1 sun 1056 782 6.1 19.7%   Average 5.4  
5-Sep-09 7.0 sun 1031 780 6.0 19.4%   Median 5.8  
6-Sep-09 7.2 sun 1104 777 6.2 20.0%   Stdev 1.8  
7-Sep-09 6.0 sun diff mod hz 1101 774 5.2 16.7%        
8-Sep-09 4.9 oc diffam sun pm 1243 771 4.2 13.6%   WX short forms used  
9-Sep-09 6.8 sun hz am sun pm 1060 768 5.9 18.9%        
10-Sep-09 6.8 sun 1078 766 5.9 18.9%   oc - overcast    
11-Sep-09 3.8 sun diff am sun pm 1053 763 3.3 10.6%   diff - diffuse light  
12-Sep-09 6.8 sun hz am sun pm 1069 759 6.0 18.9%   brks - breaks    
13-Sep-09 5.0 sun pt cld am sun pm 1387 756 4.4 13.9%   br - bright    
14-Sep-09 5.0 pt cld am sun pm 1357 753 4.4 13.9%   cld - cloud    
15-Sep-09 6.8 pristine sun 1125 751 6.0 18.9%   hi - high altitude  
16-Sep-09 6.4 sun am pt cld pm 1487 748 5.7 17.8%   hz - haze pollution or cirrus  
17-Sep-09 6.8 sun 1069 745 6.1 18.9%   pds - periods    
18-Sep-09 5.3 pt cld am sun pm 1416 742 4.8 14.7%   pt - part    
19-Sep-09 7.0 pristine sun 1104 739 6.3 19.4%   wx - weather    
20-Sep-09 6.9 sun 1101 735 6.3 19.2%   sml - small    
21-Sep-09 2.7 oc rain sun 1359 732 2.5 7.5%   mod - moderate  
22-Sep-09 1.4 oc rain 609 730 1.3 3.9%        
23-Sep-09 3.1 pt sun 1203 727 2.8 8.6%   Peak Watt Analysis W  
24-Sep-09 4.6 sun diff 1107 724 4.2 12.8%        
25-Sep-09 5.2 sun cld brks 1603 721 4.8 14.4%   Maximum 1603  
26-Sep-09 2.1 sun am oc pm 1468 718 1.9 5.8%   Minimum 609  
27-Sep-09 2.8 sun cld brks 1217 714 2.6 7.8%   Average 1195  
28-Sep-09 3.1 cld rain sun 1336 712 2.9 8.6%   Median 1106  
29-Sep-09 4.4 sun pt cld  1416 709 4.1 12.2%   Std deviation 206  
30-Sep-09 5.5 sun am diff pm 1534 706 5.2 15.3%        
              Efficiency Analysis Wh/min/kW
Monthly: 162.3     22469 Capacity Factor Analysis        
YTD: 1462.9     213140       Maximum 6.4  
        Maximum 21.1%   Minimum 1.3  
        Minimum 3.9%   Average 4.8  
        Average 15.0%   Median 5.2  
        Median 16.0%   Std Deviation 1.5  
        Std Deviation 4.9%