I have had this unit for a couple months now. Currently have it as a UPS in my living room. I have permanent 450 watt solar panel on the roof wired directly into it. It limits itself to 400w input from solar. I have my TV, Xbox Series x and Starlink hooked to it. It will run all 3 for about 4 to 6 hours depending on game settings. At full power I pull about 300 to 320 watts total. The tv and internet alone pull 175watts max. It has a storm guard mode that automatically fully charges it before a storm and self consumption mode that can utilize solar in the day when electricity is more costly. It is easy to disconnect and toss in the car for a camping trip. The portable panels work great in full sun. Work better if you set them up on a white sheet to reflect more sun to the back of the panels.