2012 Solar Data
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Solar Data April 2012

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.

 
April 2012 Power Generation Analysis The Ravina Project        
Day  kWh Weather Peak  Minutes Efficiency   Array Size 1.5  kW
  Gen   Watts   Wh/min/kW        
1-Apr-12 0.5 oc 147 767 0.4   Generation Analysis kWh  
2-Apr-12 8.7 pristine sun cool  1233 770 7.5        
3-Apr-12 4.0 sun / cld / sun L8R 1599 772 3.5   Total 171.7  
4-Apr-12 8.1 sun pt cld 1508 776 7.0   Average 5.7  
5-Apr-12 6.7 cld am sun pm 1601 779 5.7   Median 6.8  
6-Apr-12 8.8 sun 1249 782 7.5   Stdev 2.8  
7-Apr-12 8.6 sun 1202 785 7.3        
8-Apr-12 5.7 sun cld 1356 787 4.8   WX short forms used  
9-Apr-12 8.8 sun thn cld 1261 791 7.4        
10-Apr-12 3.6 sun am oc pm 1202 794 3.0   oc - overcast    
11-Apr-12 5.1 sun /cld 1675 796 4.3   diff - diffuse light  
12-Apr-12 6.9 sun / cld 1550 799 5.8   brks - breaks    
13-Apr-12 8.6 sun / thn cld 1158 802 7.1   br - bright    
14-Apr-12 3.6 diff thn cld sun 1441 806 3.0   cld - cloud    
15-Apr-12 1.3 oc rain diffuse sun 639 808 1.1   hi - high altitude  
16-Apr-12 4.9 cld / dull / sun wind 1455 811 4.0   hz - haze pollution or cirrus  
17-Apr-12 7.0 sun thn cld cool 1651 814 5.7   pds - periods    
18-Apr-12 9.2 pristine sun cool 1219 816 7.5   pt - part    
19-Apr-12 7.7 sun smog haze 1116 820 6.3   wx - weather    
20-Apr-12 6.8 sun thn cld haze 1169 822 5.5   sml - small    
21-Apr-12 1.3 oc dull 246 825 1.1   mod - moderate  
22-Apr-12 4.7 oc am thn cld pm 1528 828 3.8        
23-Apr-12 1.2 oc rain wind cool 299 830 1.0   Peak Watt Analysis W  
24-Apr-12 4.1 oc sun brk 1317 834 3.3        
25-Apr-12 8.6 thn cld sun 1328 836 6.9   Maximum 1768  
26-Apr-12 2.2 oc am sun brk pm 849 839 1.7   Minimum 147  
27-Apr-12 6.8 oc cld am sun pm 1768 841 5.4   Average 1190  
28-Apr-12 7.2 thn cld am sun pm 1222 844 5.7   Median 1241  
29-Apr-12 9.6 pristine sun 1224 846 7.6   Std deviation 430  
30-Apr-12 1.4 oc 487 850 1.1        
            Efficiency Analysis Wh/min/kW
Monthly: 171.7     24270          
YTD: 466.6           Maximum 7.6  
            Minimum 0.4  
            Average 4.7  
            Median 5.5  
            Std Deviation 2.4