Since I was the OP for this topic I'll explain a little more about why the "solar generator" term irks me.
Wife and I run a camping group in Colorado. Most of the people in the group have small trailer campers (we started in a home-built teardrop, then moved up to a T@B and finally we ended up in an R-Pod 179.)
We've been camping like this since 2012.
Honestly, it's not the way I'd prefer to camp, but the wife likes her comforts and it's a compromise I made so we could go camping together. (And I'd be lying if I said I didn't enjoy some of the comforts of a nice bed, air conditioning and heat as well.) We camp anywhere from 12 - 15 times a year, starting typically in April and often times our last trip is Thanksgiving week.
As most of you probably know, campers and RVs are hot sellers right now due to COVID. And I'm fine with that.
However, the marketing of campers and RVs to people who have very little fundamental knowledge of "how things work" has caused a lot of confusion and disappointment among some of the buyers.
I'm on several Facebook groups for people with campers and RVs. Most of the people have very limited knowledge of power systems and electricity. To them, "electricity" is just something that comes out of a plug in the wall or a battery - the subtleties of AC/DC, 12v, 120V, 240V, battery types, amp hours, etc - that all eludes them.
I've actually lost track of the number of times I've seen variations of this question posted: "If I get a solar panel, can I run my air conditioner and microwave in my camper?" or
"I'm camping at a primitive campsite and I can't figure out why my Keurig won't turn on. I've reset the breakers but I'm still not getting power to the outlets."
Another one that comes up is "how many solar panels do I need to run my air conditioner/electric skillet/Keurig" etc.
It's easy to blame the "dumb customer" for not understanding that RVs have two electrical systems, 12VDC and 120VAC but IMO the RV industry and RV dealers do a terrible job of explaining how campers work to their customers.
So, when an RV newbie is trying to figure out how to get power to his or her camper and comes across both a gasoline powered generator (a true generator like a Honda 2000) AND a Goal Zero (or similar) "Solar Generator", it's common for them to ask "which one of these should I get?" and to not understand the difference between the Honda (which is, in fact, a generator) and the Goal Zero (which is a battery pack.)
From the (admittedly ignorant) consumers viewpoint, both are "generators", right? After all, it says right there on the box: "SOLAR GENERATOR."
Under Common Law, "Fraud" is usually defined as "making a material misrepresentation of fact in order to induce someone to give up something of value."
So in a nutshell, that's why I started this thread, to vent my annoyance at a marketing term that, IMO, borders of fraudulent.