Longevity18 Nov 2018 10:04
I had a discussion on here with someone some time ago and disputed whether we had even achieved 2 years yet, they said yes, I said no. I've just looked back at the 2018 AGM and it mentions >2 years on small scale systems, and well in excess of 1 year on large scale systems, therefore I'm surprised there was no further mention of this in the recent update as it is fairly key to the whole system.