Quick view Xantrex Xantrex 100W Solar Portable Kit 100W Solar Portable KitThe Xantrex Solar 100W portable kit features solar panels with 5 busbars and PERC (Passivated Emitter and Rear Contact) mono-crystalline cells, a special cell technology that increases panel efficiency significantly over standard... Now: $396.17 MSRP: Was: Add to Cart