The worst degradation rate is 80 a year but as a benchmark you can expect an average degradation rate of 50 a year for any panel.
Canadian solar panel degradation.
Shawn qu chairman president and chief executive officer founded canadian solar nasdaq.
Canadian solar modules have also been certified in accordance to ul 1703 standards through the csa certification body.
70 80 of the degradation was recovered by reversing the polarity for 48 hrs.
Which means at year 25 the total power output should be a minimum of 80 7.
Leakage current has no correlation to pid sensitivity.
Ammonia resistance is regarded as respectable conforming to iec 62716 and hail impact is indistinguishable.
2 5 degradation in the 1st year.
During the first year power output should be no less than 97 5 of labeled power output.
25 year linear performance warranty.
Parts service performance warranty.
According to a national renewable energy laboratory nrel study premium modern solar panel manufacturers such as panasonic and lg offer panels with degradation rates as low as 0 30 per year.
Csiq in 2001 in canada with a bold mission.
Pv modules built with canadian solar cells showed great pid stability.
Qu s leadership we have grown into one of the world s largest solar.
As a key durability assessment criteria there is no added evaluation on damp heat testing dht or thermal cycle testing to suggest that the canadian solar cs6k p module range is above iec standard.