2015 Solar Data
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Solar Data May 2015

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 2015 Energy Generation Analysis The Ravina Project          
Day  kWh Weather Peak  Minutes Efficiency Capacity    Array Size 2.8  kW
  Gen   Watts   Wh/min/kW Factor        
1-May-15 10.7 sun/cld mix 3331 852 4.5 15.9%   Generation Analysis kWh  
2-May-15 17.6 sun thn cld mix 2513 854 7.4 26.2%        
3-May-15 16.4 sun thn cld mix 2543 857 6.8 24.4%   Total 420.7  
4-May-15 6.8 oc rain thn cld l8r 2464 859 2.8 10.1%   Average 13.6  
5-May-15 9.3 thn cld 1562 862 3.9 13.8%   Median 14.0  
6-May-15 18.3 sun 2413 865 7.6 27.2%   Stdev 4.4  
7-May-15 17.5 sun vry thn cld 2203 867 7.2 26.0%        
8-May-15 15.7 sun thn cld 2206 869 6.5 23.4%   WX short forms used  
9-May-15 13.6 thn cld sun mix 2399 872 5.6 20.2%        
10-May-15 11.5 cld sun brks 2616 874 4.7 17.1%   oc - overcast    
11-May-15 7.9 oc thn cld mix 2177 876 3.2 11.8%   diff - diffuse light  
12-May-15 7.2 sun cld mix 2975 878 2.9 10.7%   brks - breaks    
13-May-15 10.2 sun cld oc mix cool 3584 881 4.1 15.2%   br - bright    
14-May-15 19.1 sun cool 2388 883 7.7 28.4%   cld - cloud    
15-May-15 6.3 cld thn cld mix cool 1992 885 2.5 9.4%   hi - high altitude  
16-May-15 13.9 cld AM sun PM 2576 887 5.6 20.7%   hz - haze pollution or cirrus  
17-May-15 18.3 sun 2231 889 7.4 27.2%   pds - periods    
18-May-15 14.0 cld sun brks 2642 891 5.6 20.8%   pt - part    
19-May-15 11.0 cld sun brks cool 3376 893 4.4 16.4%   wx - weather    
20-May-15 19.7 sun cool windy 2436 895 7.9 29.3%   sml - small    
21-May-15 18.0 sun cool thn cld 2556 897 7.2 26.8%   mod - moderate  
22-May-15 16.5 pt cld AM sun PM 3172 899 6.6 24.6%        
23-May-15 19.5 sun 2355 901 7.7 29.0%   Peak Watt Analysis W  
24-May-15 14.3 thn cld AM cld PM 2629 903 5.7 21.3%        
25-May-15 10.3 thn cld cld mix 2495 904 4.1 15.3%   Maximum 3584  
26-May-15 17.3 thn cld 2174 906 6.8 25.7%   Minimum 952  
27-May-15 14.2 sun cld mix 2566 908 5.6 21.1%   Average 2497  
28-May-15 17.6 sun thn cld mix 2473 909 6.9 26.2%   Median 2473  
29-May-15 14.0 sun thn cld mix 2454 910 5.5 20.8%   Std deviation 504  
30-May-15 9.6 sun AM pt cld PM 2952 912 3.8 14.3%        
31-May-15 4.4 oc rain 952 913 1.7 6.5%   Efficiency Analysis Wh/min/kW
                   
Monthly: 420.7     27451 Capacity Factor Analysis   Maximum 7.9  
YTD: 1617.4             Minimum 1.7  
        High 29.3%   Average 5.5  
        Low 6.5%   Median 5.6  
        Average 20.2%   Std Deviation 1.8  
        Median 20.8%        
        Std Dev 6.6%