Xantrex 100W SOLAR EXPANSION KIT RIGID

All Expansion Kits include a 100W or 160W solar panel, branch connectors, and mounting hardware. Easily extend your solar system up to 500W by using one of Xantrex's expansion kits. The roof mounted kits include all hardware including battery cables and built-in fuses for fast and worry free installation. No need to source additional fuses or use butt splice and heat shrink to seal connection to battery cables.