Ramski674 years ago000What connection does the panel have ? Are there any pictures of it ? Is it USB or only 12V?Show in original language (German)Anonymous4 years ago000It may become clearer if you look at the manufacturer's website and the manual.https://energy.fsp-europe.com/product...The power cable for charging is permanently integrated and cannot be removed.All connections are Schuko. USB is optional.12V is the voltage of the battery in the unit.Show in original language (German)Comment