2011 Solar Data
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Solar Data August 2011

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

Used Gen and Used Grid amounts in the chart show electrical energy used by the household from the solar array and the grid respectively. The To Grid amount represents the energy pushed back to the grid and not used by the household.

 
August 2011 Power Generation Analysis The Ravina Project        
Day  kWh Weather Peak  Minutes Efficiency   Array Size 1.5  kW
  Gen   Watts   Wh/min/kW        
1-Aug-11 7.1 sun/cld 1233 875 5.4   Generation Analysis kWh  
2-Aug-11 6.7 sun thn cld 1080 872 5.1        
3-Aug-11 0.8 oc dull rain 479 870 0.6   Total 173.9  
4-Aug-11 8.7 pristine sun 1085 868 6.7   Average 5.6  
5-Aug-11 6.5 sun am cld pm 1398 865 5.0   Median 6.5  
6-Aug-11 5.9 thn cld diff / sun 1163 862 4.6   Stdev 2.0  
7-Aug-11 3.3 rain oc sun brks 1198 860 2.6        
8-Aug-11 5.6 sun cld oc 1300 858 4.4   WX short forms used  
9-Aug-11 2.3 oc am pt sun pm 1074 855 1.8        
10-Aug-11 6.2 sun oc pt cld 1523 853 4.8   oc - overcast    
11-Aug-11 7.9 sun pt cld 1414 850 6.2   diff - diffuse light  
12-Aug-11 7.1 sun pt cld pm 1047 848 5.6   brks - breaks    
13-Aug-11 6.7 sun cld oc 1233 845 5.3   br - bright    
14-Aug-11 3.2 cld thn cld sun 1161 842 2.5   cld - cloud    
15-Aug-11 4.7 sun cld rain 1309 839 3.7   hi - high altitude  
16-Aug-11 7.0 sun tp cld 1098 837 5.6   hz - haze pollution or cirrus  
17-Aug-11 7.1 sun am thn cld pm 1238 834 5.7   pds - periods    
18-Aug-11 6.5 sun am pt cld pm 1101 832 5.2   pt - part    
19-Aug-11 7.6 sun 1053 829 6.1   wx - weather    
20-Aug-11 4.9 sun am pt cld pm 1370 827 4.0   sml - small    
21-Aug-11 2.2 sun cld am rain oc pm 1290 824 1.8   mod - moderate  
22-Aug-11 7.9 sun cld pds pm 1347 820 6.4        
23-Aug-11 7.6 sun 1179 818 6.2   Peak Watt Analysis W  
24-Aug-11 2.5 oc am pt sun pm 1171 815 2.0        
25-Aug-11 5.0 sun / cld 1528 812 4.1   Maximum 1528  
26-Aug-11 4.5 oc am sun pm 1379 810 3.7   Minimum 479  
27-Aug-11 6.8 sun pt cld 1320 807 5.6   Average 1206  
28-Aug-11 3.7 oc am sun pm 816 804 3.1   Median 1233  
29-Aug-11 6.8 sun am pt cld pm 1365 800 5.7   Std deviation 206  
30-Aug-11 7.2 sun 1065 798 6.0        
31-Aug-11 3.9 sun cld diffuse 1355 795 3.3   Efficiency Analysis Wh/min/kW
                 
Monthly: 173.9     25924     Maximum 6.7  
YTD: 1165.1           Minimum 0.6  
            Average 4.5  
            Median 5.0  
            Std Deviation 1.6