2012 Solar Data
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Solar Data October 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. Super storm Sandy's effects are apparent over the last 9 days of the month. Lots of cloud.

 
October 2012 Power Generation Analysis The Ravina Project        
Day  kWh Weather Peak  Minutes Efficiency   Array Size 1.5  kW
  Gen   Watts   Wh/min/kW        
1-Oct-12 4.3 sun am cld pm 1347 702 4.1   Generation Analysis kWh  
2-Oct-12 3.0 cld oc am sun l8r 1263 699 2.9        
3-Oct-12 0.5 dull oc 172 696 0.5   Total 80.3  
4-Oct-12 4.3 sun cld mix 1201 693 4.1   Average 2.7  
5-Oct-12 3.0 thn cld oc 1094 691 2.9   Median 2.7  
6-Oct-12 3.4 sun am cld pm 1560 688 3.3   Stdev 1.9  
7-Oct-12 0.9 oc dull 248 684 0.9        
8-Oct-12 5.1 sun cld mix 1370 681 5.0   WX short forms used  
9-Oct-12 4.3 cld am sun pm 1350 679 4.2        
10-Oct-12 2.4 sun cld mix 1400 676 2.4   oc - overcast    
11-Oct-12 1.2 oc sun brk 1085 673 1.2   diff - diffuse light  
12-Oct-12 6.4 pristine sun 1211 669 6.4   brks - breaks    
13-Oct-12 3.0 cld sun mix 1207 667 3.0   br - bright    
14-Oct-12 1.3 oc rain dull sun brk 1092 664 1.3   cld - cloud    
15-Oct-12 1.0 oc dull 497 661 1.0   hi - high altitude  
16-Oct-12 6.1 sun cld brks 1424 658 6.2   hz - haze pollution or cirrus  
17-Oct-12 1.7 oc dull sun brk 960 655 1.7   pds - periods    
18-Oct-12 3.8 sun am cld pm 1276 652 3.9   pt - part    
19-Oct-12 2.0 oc cld sun brks 1306 650 2.1   wx - weather    
20-Oct-12 3.2 cld sun brks 1402 646 3.3   sml - small    
21-Oct-12 4.9 sun cld mix 1294 644 5.1   mod - moderate  
22-Oct-12 5.3 sun 1218 641 5.5        
23-Oct-12 0.1 dull oc 71 639 0.1   Peak Watt Analysis W  
24-Oct-12 0.6 oc 329 635 0.6        
25-Oct-12 3.9 early sun oc l8r 1087 632 4.1   Maximum 1560  
26-Oct-12 2.1 sun am oc pm 1068 630 2.2   Minimum 71  
27-Oct-12 0.2 very dull oc 109 627 0.2   Average 940  
28-Oct-12 0.3 very dull oc 109 624 0.3   Median 1148  
29-Oct-12 0.4 very dull oc 147 622 0.4   Std deviation 500  
30-Oct-12 1.0 dull oc 301 619 1.1        
31-Oct-12 0.6 dull oc 236 616 0.6   Efficiency Analysis Wh/min/kW
                 
Monthly: 80.3     20413     Maximum 6.4  
YTD: 1489.2     3.93     Minimum 0.1  
            Average 2.7  
            Median 2.6  
            Std Deviation 1.9