1092
Solar modules deployed in France in 1992 still provide 75.9% of original output power
(www.pv-magazine.com)
This is a most excellent place for technology news and articles.
/s I'm assuming.
/s or bot or completely degenerate
I'm not familiar with that letter.
Assuming you're asking in good faith, the "/s" is usually added to denote sarcasm online.