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Solar Data Home

2010 Solar Data Home Page

When you click on any of the buttons to the left you will see a day by day spreadsheet of each month's solar power generation. With each sheet you will be able to see the data in a graph format.

Below see the year to date at a glance. Gen means energy generated by solar. Used Grid means energy used from the grid.  Used Gen is the generated energy used by the household. % Gen is the electricity generated each month as a percent of the household's total monthly electrical energy usage. To Grid means the amount of our generated energy we sent to the grid. The % Gen number will always be lower than the one on the Solar Data Home page. The number on this page is calculated Net of the To Grid number.

Yearly 2010 totals and other stats:          
                 
  yearly solar generation efficiency   4.2 wh/min/kW
total solar generation per kW of collector     1116.9 kWh/kW
average solar energy generation per day     4.6 kWh/day
  total electrical energy generation   1675.4 kWh  
    total grid energy used     5544.3 kWh  
  Total energy sent back to grid     333.0 kWh  
  percentage of total energy generated   23.2%    
House total electrical energy consumption   7219.7 kWh  
      total gas used   2349.0 cubic meters
    yearly average gas usage / day 6.4 cubic meters
  average gas usage / day for heating   6.5 cubic meters
total yearly energy consumption from all sources   31.5 mWh  
  house efficiency - cm used per HDD   0.48 cubic meters
               

 

Year 2010 Monthly kWh Analysis

 

  Month Gen Used Grid Used Gen % Gen To Grid
January 71.9 587.1 62.9 11.1 9.0
February 77.2 575.3 67.2 12.0 10.0
March 157.8 407.5 112.8 30.3 45.0
April 198.7 164.6 131.7 67.1 67.0
May 204.4 336.1 155.4 41.6 49.0
June 182.3 240.0 138.3 48.2 44.0
July 212.5 424.0 183.5 35.0 29.0
August 183.9 439.9 166.9 30.3 17.0
September 123.2 394.5 101.2 24.9 22.0
October 109.7 409.2 83.7 22.3 26.0
November 96.6 660.8 84.6 13.0 12.0
December 57.2 905.4 54.2 6.0 3.0
           
Total: 1675.4 5544.3 1342.4 24.3 333.0

 


Year 2010 Monthly Peak Watt Analysis

 
    Minimum Maximum Average Median Std Deviation
  Jan-10 93 1578 929 1175 475
  Feb-10 82 1686 824 864 536
  Mar-10 215 1677 1030 1165 410
  Apr-10 263 1427 1093 1158 278
  May-10 183 1784 1176 1154 326
  Jun-10 136 1609 1145 1247 374
  Jul-10 964 1530 1207 1184 151
  Aug-10 501 1593 1186 1209 216
  Sep-10 167 1707 1231 1326 364
  Oct-10 257 1624 1091 1154 369
  Nov-10 60 1446 1026 1163 408
  Dec-10 54 1512 802 967 504

 

Monthly 2010 Efficiency Analysis

 
    Minimum Maximum Average Median Std Dev
  Jan-10 0.2 7.7 2.7 1.9 1.9
  Feb-10 0.3 7.9 2.9 1.5 2.6
  Mar-10 0.7 7.9 4.7 5.7 2.6
  Apr-10 0.7 7.6 5.4 6.4 2.2
  May-10 1.5 7.1 5.0 5.7 1.7
  Jun-10 0.7 7.0 4.4 4.9 2.0
  Jul-10 1.0 6.6 5.1 5.5 1.5
  Aug-10 1.1 6.4 4.7 5.1 1.6
  Sep-10 0.3 6.0 3.6 3.7 1.6
  Oct-10 0.7 6.6 3.6 3.3 2.1
  Nov-10 0.1 7.0 3.7 3.8 2.5
  Dec-10 0.0 6.8 2.3 1.4 2.1