Had a couple of request on power stations, and recommendations. This was just posted yesterday. The YT author has tested and spreadsheeted (?) many units. This vid, with a downloadable spreadsheet, is for units in the 1000-2000 watt hour range, and is very detailed. Rather than just some guy doing vids for clicks, he's actually researching the best unit for a project in Haiti. He's tested other, larger units too, and panels.
Look for the links in the descriptions below the vid for other model tests.
Look for the links in the descriptions below the vid for other model tests.