Friday, 13 July 2012

Cell #2: now 1+ years operation, voltage increased

Cell stack #2 has now been operating continuously for nearly 17 months, on load to the same LED flasher circuit

the graph below shows that the average terminal voltage for the cell stack, as indicated by the trend of the data, has been increasing since March 2011 (approx. 1.3 years so far, as at this post)

the voltage data still shows a strong inverse correlation with the day-to-day ambient temperature readings