In the past few years, we have covered plenty of power stations here that can keep your devices going during a power outage or when you are spending time outdoors. Many of them can be charged with a decent solar panel. The EF ECOFLOW 400W Solar Panel can help. It comes with an adjustable kickstand and foldable design. It is IP68 rated.
The EcoFlow 400W Solar Panel uses the MPPT algorithm and has 22.4% conversion rate. It is made with layers of flexible EVA and tough fiberglass. It comes with a MC4 connector. You can find out more about it here.