2011 Solar Data
Solar Data Home
 
 

Solar Data February 2011

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 2011 Power Generation Analysis The Ravina Project        
Day  kWh Weather Peak  Minutes Efficiency   Array Size 1.5  kW
  Gen   Watts   Wh/min/kW        
01-Feb-11 0.9 oc 304 594 1.0   Generation Analysis kWh  
02-Feb-11 0.1 oc snow on array 99 596 0.1        
03-Feb-11 6.1 sun 1244 599 6.8   Total 83.5  
04-Feb-11 1.2 oc 237 601 1.3   Average 3.0  
05-Feb-11 2.4 sun am cld pm 1556 604 2.6   Median 2.1  
06-Feb-11 0.9 oc 276 606 1.0   Stdev 2.4  
07-Feb-11 0.6 oc 171 609 0.7        
08-Feb-11 5.5 sun thn cld 1639 612 6.0   WX short forms used  
09-Feb-11 6.7 sun thn cld 1271 614 7.3        
10-Feb-11 6.7 sun am pt cld pm 1451 617 7.2   oc - overcast    
11-Feb-11 5.3 pristine sun am pt cld pm 1410 620 5.7   diff - diffuse light  
12-Feb-11 2.5 sun cld snow 1543 622 2.7   brks - breaks    
13-Feb-11 1.3 oc 709 626 1.4   br - bright    
14-Feb-11 1.3 pt sun 1319 628 1.4   cld - cloud    
15-Feb-11 7.3 pristine sun 1263 630 7.7   hi - high altitude  
16-Feb-11 0.9 oc 237 634 0.9   hz - haze, pollution or cirrus  
17-Feb-11 1.7 br diff am oc pm 1048 636 1.8   pds - periods    
18-Feb-11 4.4 pt sun am sun pm 1567 639 4.6   pt - part    
19-Feb-11 2.5 pt sun am thn cld pm 1360 642 2.6   wx - weather    
20-Feb-11 6.3 sun am thn cld pm 1343 645 6.5   sml - small    
21-Feb-11 0.4 sun thn cld snow on array 165 648 0.4   mod - moderate  
22-Feb-11 3.2 sun snow on array 1067 651 3.3        
23-Feb-11 7.7 pristine sun 1281 654 7.8   Peak Watt Analysis W  
24-Feb-11 0.7 oc 292 656 0.7        
25-Feb-11 1.3 oc am sun late pm 589 660 1.3   Maximum 1639  
26-Feb-11 1.5 oc / diffuse 653 663 1.5   Minimum 99  
27-Feb-11 1.4 cld am oc pm snow 1108 665 1.4   Average 949  
28-Feb-11 2.7 oc am pt sun pm 1382 669 2.7   Median 1176  
            Std deviation 533  
Monthly: 83.5     17640          
YTD: 137.3           Efficiency Analysis Wh/min/kW
                 
            Maximum 7.8  
            Minimum 0.1  
            Average 3.2  
            Median 2.2  
              Std Deviation 2.6