Ciao. Silicio monocristallino. https://jp.aukey.com/products/100w-solar-charger-sp-gp10

The Aukey solar panel can simply be plugged in, without an adapter.

Yes, a USB-C PD port is available, see also pictures of the product. In the past few days (January), I have measured 40 to 50 W charging power with my separate battery in direct sunlight in the afternoon. As soon as a thick cloud comes, nothing works anymore, of course.

A variety of adapters are included for connection to different storage units, see also the photos on the product page here. It is important that the voltage of the storage unit is compatible with the SP-GP10, ideally 19.5V.