

I don’t keep my phone on me for large parts of the day. The AW has just enough connectivity to get me the information I need without being a distraction. I’ve found it motivates me to do gardening, landscaping, etc. because I can track that as a workout. The weather alerts are also nice for that since it lets you know a few minutes before it starts/stops raining.
Mine is 7 years old now and the battery still lasts all day so I feel no need to replace it. I wonder if device longevity combined with lack of meaningful improvements might be slowing sales. They seem like the sort of device you wear until it stops working for a full day or you break it.
Fronius is Austrian and there are a few others but none producing microinverters that I’m aware of. If you are doing an install with no shading issues during the day, regular inverters are preferable though since the costs are cheaper and there’s no DC-AC-DC loss if you include a battery backup.