Consumer Reports has published a ranking of portable solar panels, with the Jackery SolarSaga 100W taking first place. The 100W panel weighs 10.3 pounds and folds to 24×1.4 inches. It features USB-A and USB-C ports, as well as connectors for Jackery generators.
According to RVLiving, depending on weather and angle, it delivers about 350 Wh per day, enough to charge a phone or run a 360W rice cooker for 30 minutes. The recommended price is $300, but on Amazon it ranges from $200 to $300.