2011 Solar Data
Solar Data Home
 
 

Solar Data May 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.

 

May 2011 Power Generation Analysis The Ravina Project        
Day  kWh Weather Peak  Minutes Efficiency   Array Size 1.5  kW
  Gen   Watts   Wh/min/kW        
1-May-11 1.6 oc 1043 850 1.3   Generation Analysis kWh  
2-May-11 3.6 oc am, pt sun pm 1594 853 2.8        
3-May-11 0.7 oc rain am sun pm 225 856 0.5   Total 157.7  
4-May-11 6.1 oc cld am, pt cld pm 1639 858 4.7   Average 5.1  
5-May-11 9.9 sun 1226 861 7.7   Median 4.5  
6-May-11 3.8 diffuse sun 1279 863 2.9   Stdev 2.8  
7-May-11 6.7 sun / cloud 1600 865 5.2        
8-May-11 9.1 sun / pt cloud 1424 868 7.0   WX short forms used  
9-May-11 9.5 sun 1168 871 7.3        
10-May-11 7.2 sun thn cld am, oc pm 1281 873 5.5   oc - overcast    
11-May-11 9.4 sun thin cloud 1204 875 7.2   diff - diffuse light  
12-May-11 3.5 diffuse sun / oc 816 877 2.7   brks - breaks    
13-May-11 6.5 thin cloud / diffuse sun 1359 880 4.9   br - bright    
14-May-11 0.6 oc rain 153 882 0.5   cld - cloud    
15-May-11 1.3 oc rain 252 884 1.0   hi - high altitude  
16-May-11 1.9 oc rain 545 886 1.4   hz - haze pollution or cirrus  
17-May-11 1.5 oc rain 291 888 1.1   pds - periods    
18-May-11 2.5 oc rain sun breaks 1159 890 1.9   pt - part    
19-May-11 5.7 oc am, sun pm 1537 892 4.3   wx - weather    
20-May-11 6.8 diffuse sun am, pt cld pm 1391 894 5.1   sml - small    
21-May-11 8.2 sun thin cloud 1072 896 6.1   mod - moderate  
22-May-11 4.1 oc cld am, sun pm 1490 898 3.0        
23-May-11 4.5 sun / cld / pt sun 1249 899 3.3   Peak Watt Analysis W  
24-May-11 7.9 sun am pt cld pm 1386 901 5.8        
25-May-11 6.5 diffuse sun cld am, sun pm 1419 903 4.8   Maximum 1639  
26-May-11 3.8 oc rain am, pt sun pm 1312 905 2.8   Minimum 153  
27-May-11 1.9 oc 553 906 1.4   Average 1110  
28-May-11 4.4 oc diff cld am, pt sun pm 1454 908 3.2   Median 1226  
29-May-11 3.2 diff sun am, sun brks pm 1164 910 2.3   Std deviation 432  
30-May-11 7.1 thin cloud 1134 911 5.2        
31-May-11 8.2 sun haze hot 984 913 6.0   Efficiency Analysis Wh/min/kW
                 
Monthly: 157.7     27416     Maximum 7.7  
YTD: 579.3           Minimum 0.5  
            Average 3.8  
            Median 3.3  
            Std Deviation 2.2