Avoid these dicks
Bought 3 Tsun Talesol m600 microinverters 6 years ago. 1 arrived dead and was replaced under warranty. 2 failed after 5.5 years and the 3rd at 6 years. I've been chasing up the warranty for 6 months but no joy. They're meant to have a 12 year warranty but Tsun appear to issue 'this warranty is not a warranty' warranties. Can not recommend. Annoyed I've wasted the summer with no solar.