2012 Solar Data
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Solar Data February 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.

 

February 2012 Power Generation Analysis The Ravina Project        
Day  kWh Weather Peak  Minutes Efficiency   Array Size 1.5  kW
  Gen   Watts   Wh/min/kW        
01-Feb-12 0.5 sun brks am oc pm 1052 593 0.6   Generation Analysis kWh  
02-Feb-12 0.8 oc 269 595 0.9        
03-Feb-12 0.5 oc 171 597 0.6   Total 85.7  
04-Feb-12 1.5 thn cld am oc pm 1380 601 1.7   Average 3.1  
05-Feb-12 3.6 sun pt cld am 1318 603 4.0   Median 2.6  
06-Feb-12 6.2 sun 1162 606 6.8   Stdev 2.3  
07-Feb-12 3.0 oc am thn cld pm 1616 608 3.3        
08-Feb-12 6.1 sun 1205 611 6.7   WX short forms used  
09-Feb-12 6.7 sun 1164 614 7.3        
10-Feb-12 0.9 oc 347 616 1.0   oc - overcast    
11-Feb-12 1.8 oc am sun pm 930 619 1.9   diff - diffuse light  
12-Feb-12 3.2 oc thn cld 1529 622 3.4   brks - breaks    
13-Feb-12 6.9 sun cold 1219 624 7.4   br - bright    
14-Feb-12 1.0 oc snow sleet 491 628 1.1   cld - cloud    
15-Feb-12 1.2 oc thn cld 1271 630 1.3   hi - high altitude  
16-Feb-12 0.6 oc 231 633 0.6   hz - haze, pollution or cirrus  
17-Feb-12 2.1 thn cld oc 1515 636 2.2   pds - periods    
18-Feb-12 1.2 thn cld oc 1081 639 1.3   pt - part    
19-Feb-12 5.0 sun cld mixture 1462 641 5.2   wx - weather    
20-Feb-12 6.9 sun cold 1194 645 7.1   sml - small    
21-Feb-12 0.8 oc 236 647 0.8   mod - moderate  
22-Feb-12 4.7 sun thn cld oc l8r 1434 650 4.8        
23-Feb-12 4.2 sun thn cld 1341 653 4.3   Peak Watt Analysis W  
24-Feb-12 0.3 oc 781 656 0.3        
25-Feb-12 2.2 oc diffuse 475 659 2.2   Maximum 1616  
26-Feb-12 6.2 sun thn cld 1495 662 6.2   Minimum 171  
27-Feb-12 4.2 oc am pt cld pm windy 1285 665 4.2   Average 1028  
28-Feb-12 3.4 cld diffuse sun 1139 667 3.4   Median 1179  
29-Feb-12 0.2 oc windy snow 226 671 0.2   Std deviation 459  
                 
Monthly: 85.9     17620          
YTD: 148.4           Efficiency Analysis Wh/min/kW
                 
            Maximum 7.4  
            Minimum 0.3  
            Average 3.2  
            Median 2.8  
              Std Deviation 2.4