2013 Solar Data
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Solar Data September 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.

 
September 2013 Energy Generation Analysis The Ravina Project        
Day  kWh Weather Peak  Minutes Efficiency   Array Size 2.8  kW
  Gen   Watts   Wh/min/kW        
1-Sep-13 3.0 sun thn cld haze 793 791 4.6   Generation Analysis kWh  
2-Sep-13 2.2 cld AM pt sun PM 801 788 3.4        
3-Sep-13 1.2 oc sun l8r 981 785 1.8   Total 172.2  
4-Sep-13 3.5 psun AM oc l8r 768 782 5.4   Average 5.9  
5-Sep-13 4.5 psun 720 779 7.0   Median 4.0  
6-Sep-13 4.1 sun thn cld 656 776 3.5   Stdev 5.3  
7-Sep-13 0.5 oc rain 232 774 0.4        
8-Sep-13 4.1 sun pt cld PM 860 771 3.5   WX short forms used  
9-Sep-13 2.8 pt sun 908 768 2.4   psun - pristine sun  
10-Sep-13 3.3 sun haze hot 586 764 2.9   oc - overcast    
11-Sep-13 3.3 hot haze sun 719 761 2.9   diff - diffuse light  
12-Sep-13 1.2 cld rain sun brks 458 759 1.1   brks - breaks    
13-Sep-13 1.0 cld sun brk 731 756 0.9   br - bright    
14-Sep-13 4.2 sun 702 753 3.7   cld - cloud    
15-Sep-13 1.3 thn cld AM cld PM 720 750 1.2   hi - high altitude  
16-Sep-13 2.4 cld AM sun PM 999 747 2.1   hz - haze pollution or cirrus  
17-Sep-13 4.0 sun 869 744 3.6   pds - periods    
18-Sep-13   sun   740     pt - part    
19-Sep-13 5.9 oc AM thn cld PM 2207 738 2.9   wx - weather    
20-Sep-13 5.3 oc brite diffuse 2512 735 2.6   sml - small    
21-Sep-13 1.0 oc rain dull 211 732 0.5   mod - moderate  
22-Sep-13 7.8 sun cld mix 3685 729 3.8        
23-Sep-13 15.7 sun cld brks AM 3078 726 7.7   Peak Watt Analysis W  
24-Sep-13 15.6 sun 2545 723 7.7        
25-Sep-13 15.1 sun thn cirrus AM 2599 720 7.5   Maximum 3685  
26-Sep-13 15.1 sun thn cirrus 2476 717 7.5   Minimum 211  
27-Sep-13 15.1 pristine sun 2481 714 7.6   Average 1430  
28-Sep-13 13.3 sun cld mix 3106 711 6.7   Median 869  
29-Sep-13 12.6 sun haze cld 2527 708 6.4   Std deviation 1012  
30-Sep-13 3.1 cld rain 1547 706 1.6        
            Efficiency Analysis Wh/min/kW
Monthly: 172.2 113.9   22447          
YTD: 1241.6           Maximum 7.7  
            Minimum 0.4  
Note: On 18th Sept we upgraded our panels from 1.5 kW to 2.8 kW     Average 3.9  
            Median 3.5  
            Std Deviation 2.4