Anker SOLIX PS400 400W Portable Solar Panel supports a rated voltage of 48V. It is compatible with Power Stations, which have 11-60V XT-60 input charging ports, such as Anker 767 Power Station. You can use the supplied 0.5m MC4 to XT60 adapter for the connection.
 

It is incompatible with Anker 521, 535, 555, and 575 Power Stations which require 11-28V solar panels.
 

If you have any questions, please contact <a href="https://support.anker.com/s/contact-us" style="text-decoration: none;" target="_blank">us</a> for further assistance.