finding the bare panel or expansion kit for flex-55
It is possible to buy only the panel from the 55 Flex Kit from Go Power!
The expansion kit will be the panel and a set of branch connectors.
If you need the charge controller as well: 55 Watt solar with the charge controller
These flexible panels are quite popular for boats and RVs with narrow installation areas. Go Power has just released their new slim rigid panels as well.