UK Met Office Test
Published 2. oktober 2011 | 
We are pleased to announce that our sun recorder has been installed at a MO site in Cornwall for comparison of performance.
The attached report deals with the results which are very encouraging.
Best regards
Alan & Ole
I need to say this details was very fascinating. I stumbled onto you utilizing a google search and was rather thankful for your rank for this write-up.
I have now completed the first full year of the B-L sunrecorder in Komoka, Ontario Canada. Except for a couple occasions were my computer stopped, and when I shut down for Windows updates, the B-L sunrecorder has been totally reliable and steadily recording the sunshine that we are enjoying. Here is a link to the monthly graphs: https://www.komokaweather.com/weather/sunrecorder/sunrecorder_display_v3.html
Paul