I mistakenly assumed that 3000W meant it was a 3kw. It's not, so the name is misleading, and I now find that there are some appliances it will not run. That aside, so far it has worked well.
description of product doesn't match reality - it can't boil 2000 watts kettle.....but it is still good product for the price. i managed to run drill (800watts), hoover (900). I had to buy 1000 watts kettle and things got sorted.
I am happy with this buy and day by day use in my campervan is ok