2010 Solar Data
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Solar Data December 2010

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.

 
December 2010 Power Generation Analysis The Ravina Project        
Day  kWh Weather Peak  Minutes Efficiency   Array Size 1.5  kW
  Gen   Watts   Wh/min/kW        
1-Dec-10 0.3 cld am pt sun pm 213 551 0.4   Generation Analysis kWh  
2-Dec-10 0.9 sun am cld pm 732 549 1.1        
3-Dec-10 1.8 cld sun brks pm 1207 547 2.2   Total 57.2  
4-Dec-10 2.1 sun am cld pm 1512 546 2.6   Average 1.8  
5-Dec-10 2.3 oc am diff pm 1139 545 2.8   Median 1.1  
6-Dec-10 0.3 sun am cld pm 87 543 0.4   Stdev 1.7  
7-Dec-10 1.8 oc am diff pm 1509 542 2.2        
8-Dec-10 5.5 sun am oc pm 1210 541 6.8   WX short forms used  
9-Dec-10 5.4 oc rain 1150 541 6.7        
10-Dec-10 0.5 sun am oc pm 602 540 0.6   oc - overcast    
11-Dec-10 0.8 sun 440 539 1.0   diff - diffuse light  
12-Dec-10 0.0 sun cld 54 538 0.0   brks - breaks    
13-Dec-10 1.7 oc 1229 537 2.1   br - bright    
14-Dec-10 0.9 oc rain 314 537 1.1   cld - cloud    
15-Dec-10 4.6 oc sun am 1113 537 5.7   hi - high altitude  
16-Dec-10 0.5 sun oc pm 1175 536 0.6   hz - haze pollution or cirrus  
17-Dec-10 0.6 sun 1186 535 0.7   pds - periods    
18-Dec-10 2.5 oc 566 536 3.1   pt - part    
19-Dec-10 0.1 oc 771 535 0.1   wx - weather    
20-Dec-10 0.3 oc am sun pm 1253 535 0.4   sml - small    
21-Dec-10 5.2 oc 204 535 6.5   mod - moderate  
22-Dec-10 1.7 sun 1213 535 2.1        
23-Dec-10 0.9 cld am sun pm 1413 535 1.1   Peak Watt Analysis W  
24-Dec-10 3.8 oc  94 535 4.7        
25-Dec-10 1.1 oc rain 160 535 1.4   Maximum 1512  
26-Dec-10 4.6 oc 154 536 5.7   Minimum 54  
27-Dec-10 2.9 oc 447 536 3.6   Average 802  
28-Dec-10 2.4 oc sun brks am 1200 537 3.0   Median 967  
29-Dec-10 0.3 pt sun 1426 537 0.4   Std deviation 504  
30-Dec-10 0.8 cld 967 538 1.0        
31-Dec-10 0.6 oc 115 539 0.7   Efficiency Analysis Wh/min/kW
                 
Monthly: 57.2     16708     Maximum 6.8  
YTD: 1675.4           Minimum 0.0  
Yearly: 1675.4           Average 2.3  
            Median 1.4  
            Std Deviation 2.1