ResidentialEnergyLaboratory.comLinks:Home PageHouse Construction Details Net Energy Use Energy Use Details Costs and Payback for Net-Zero Infrared Images of REL Energy Efficient Design Comparison of PV Systems R-Value of Cellular Shades Energy Codes for Windows Solar PV Raw Data Related Links About Us Contact Site Map | RESIDENTIAL ENERGY LABORATORYSolar Photovoltaic Raw DataRaw data are available for the performance of the 3.15 kW solar photovoltaic (PV) system located at the Residential Energy Laboratory. The PV system was turned on May 18, 2010, but the performance logging system was not operational until August 4, 2010. The total energy produced was available from May 18, but the daily energy produced was not logged until August 4. The first two figures below shows the total monthly energy produced each of the first two years, with a small uncertainty associated with the first three months before automated logging was established. The figures following the first two figures show the total daily production from August 4, 2010 onward.                      The numerical data plotted above are available in the following links: Monthly PV Energy Daily PV Energy - Aug. 2010 Daily PV Energy - Sept. 2010 Daily PV Energy - Oct. 2010 Daily PV Energy - Nov. 2010 Daily PV Energy - Dec. 2010 Daily PV Energy - Jan. 2011 Daily PV Energy - Feb. 2011 Daily PV Energy - Mar. 2011 Daily PV Energy - Apr. 2011 Daily PV Energy - May 2011 Daily PV Energy - Jun. 2011 Daily PV Energy - Jul. 2011 Daily PV Energy - Aug. 2011 Daily PV Energy - Sept. 2011 Daily PV Energy - Oct. 2011 Daily PV Energy - Nov. 2011 Daily PV Energy - Dec. 2011 These will not be updated beyond Dec. 2011. Data are also available on an hourly basis, but you will need to contact us for access to those data. |