So my other inverter is a Victron 3Kw one, which is a solid bit of kit, but cost me over £700 and that was heavily discounted because I bought it at a boat show. This one is only slightly less powerful, at 2.5Kw, is much more compact, very efficient (overhead of just 0.5A) and, so far, has performed very well. At under £150 it's an absolute steal. It will give a warning sound if your batteries start to drop to a low charge and then automatically cuts out, it also gives a reading of the state of charge of your batteries. None of which the Victron does, it just starts tripping out. Finally it has a remote control, so you can hide it away and switch it on and off remotely.