The portable power station and accessories best suited for you are

DJI Power 1000 has dual USB-A ports, dual AC output ports, one SDC port, one SDC Lite port, and two 1/4″ thread holes. It is highly versatile to make power usage in various scenarios more convenient. It can connect to different types of solar panels, power cables, and adapter cables, meeting the needs of a variety of power supply and recharging options.
From 1 019 €

One DJI Power Solar Panel Adapter Module (MPPT) can connect to one to three solar panels for solar recharging. Solar panels from DJI-certified brand Zignes are recommended.
669 €