2013 Solar Data
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Solar Data August 2013

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 2013 Energy Generation Analysis The Ravina Project        
Day  kWh Weather Peak  Minutes Efficiency   Array Size 1.5  kW
  Gen   Watts   Wh/min/kW        
1-Aug-13 5.8 sun cld mix 1341 873 4.4   Generation Analysis kWh  
2-Aug-13 5.2 sun cld mix 1304 871 4.0        
3-Aug-13 7.3 sun cld mix 1272 869 5.6   Total 172.9  
4-Aug-13 7.9 sun cld mix 1347 866 6.1   Average 5.6  
5-Aug-13 7.4 sun cld mix 1065 864 5.7   Median 6.2  
6-Aug-13 6.2 sun cld brks AM 1355 862 4.8   Stdev 1.9  
7-Aug-13 4.0 sun oc cld rain mix 1082 859 3.1        
8-Aug-13 6.6 sun cld thn cld mix 1002 857 5.1   WX short forms used  
9-Aug-13 6.3 oc sun cld mix 1225 853 4.9        
10-Aug-13 7.4 sun cld mix 1206 851 5.8   oc - overcast    
11-Aug-13 6.4 psun AM sun/cld PM 1314 849 5.0   diff - diffuse light  
12-Aug-13 3.7 sun thn cld cld 1290 846 2.9   brks - breaks    
13-Aug-13 5.7 pt sun AM sun/cld mix PM 1287 844 4.5   br - bright    
14-Aug-13 7.8 psun sun cld brks 1191 841 6.2   cld - cloud    
15-Aug-13 6.2 sun cld brks 1290 839 4.9   hi - high altitude  
16-Aug-13 7.4 sun haze 962 836 5.9   hz - haze pollution or cirrus  
17-Aug-13 7.4 sun haze 964 832 5.9   pds - periods    
18-Aug-13 7.2 sun haze thn cld 969 830 5.8   pt - part    
19-Aug-13 6.7 sun haze 1048 827 5.4   wx - weather    
20-Aug-13 6.6 sun haze 918 825 5.3   sml - small    
21-Aug-13 5.6 sun haze thn cld 1010 822 4.5   mod - moderate  
22-Aug-13 4.8 sun cld thn cld haze 1314 819 3.9        
23-Aug-13 7.2 psun  1004 817 5.9   Peak Watt Analysis W  
24-Aug-13 7.1 psun 984 814 5.8        
25-Aug-13 4.4 sun cld mix haze 891 810 3.6   Maximum 1355  
26-Aug-13 1.0 oc rain 602 808 0.8   Minimum 591  
27-Aug-13 2.8 cld haze rain 716 805 4.2   Average 1062  
28-Aug-13 3.0 sun thn cld oc AM 739 802 4.5   Median 1048  
29-Aug-13 4.0 sun 591 800 6.0   Std deviation 228  
30-Aug-13 2.6 cld sun mix 795 797 3.9        
31-Aug-13 1.2 oc AM sun brks PM 854 794 1.8   Efficiency Analysis Wh/min/kW
                 
Monthly: 172.9     25882     Maximum 6.2  
YTD: 1127.7           Minimum 0.8  
Note: Aug 28-31 one string off-line and the other at 66% Energy. Efficiency calcs adjusted   Average 4.7  
            Median 4.9  
            Std Deviation 1.3