All of the so called 'solar generators' are nothing but an AGM battery, solar panel/controller combination and a small inverter.
You can assemble a much more capable system for the same dollar outlay, or possibly less, bug it will NOT replace a fueled generator for things like A/C use.
You can now operate a roof A/C unit from lithium batteries and hybrid inverter (for a limited amount of time), but that requires a significant investment in a comprehensive solar charging system.
RVIA/RVDA Nationally Certified Master Tech
Master Tech Energy Systems, Inc.
AM Solar Certified Installation Center
Lifeline Batteries**Magnum Inverters
Solar Tech Energy Systems, Inc.
Victron Solar Components and Inverters, Zamp Solar Panels, LiFeBlue and Battle Born Lithium Batteries, Lifeline AGM Batteries