110W Solar Flex Panel with Mounting HardwareThe 110W Xantrex Solar flex kit features a flexible solar panel with 5 busbars and PERC (Passivated Emitter and Rear Contact) mono-crystalline cells, a special cell technology that increases module efficiency significantly over standard solar cells. Designed with a highly protective top-layer called ETFE (Ethylene-Tetra-Fluoro-Ethylene), this allows for better light transmittance, corrosion resistance, stain-resistance, weather resistance, and overall superior durability over a wide temperature range, compared to non-ETFE semi-flexible panels.The solar flex kit includes a 30A charge controller and system hardware that is designed for a fast and easy installation, including PV cables and battery cables with a built-in fuse and ring terminals and built-in ferrule terminations for quick connections to the charge controller. To install the panel, drill the included screws through grommets on the panel or use glue (sold separately).Easily customize and extend your solar system using our expansion kits.Benefits:Up to 30 degrees of flexibilityPERC technology*5 busbar technology**ETFE Protection***2-year product warranty*Competitor panels do not currently use PERC technology**Most brands use 2-4 busbars, more busbars means better efficiency & durability***Ethylene-Tetra-Fluoro-Ethylene - extends the lifespan of the panel compared to non-ETFE panelsContents:Solar Panel - A 110W solar panel with 5 busbars and PERC (Passivated Emitter and Rear Contact) mono-crystalline cells, a special cell technology that increases module efficiency significantly over standard solar cells..Mounting BracketsThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.