Xantrex 110W Solar Max Flex Slim Panel

The Xantrex 110W Solar Max Flex Slim Panel is a high-efficiency flexible solar panel engineered for marine power systems where deck space and weight are critical constraints. Featuring mono-crystalline PERC (Passivated Emitter and Rear Contact) cells with five busbars, this 110-watt flexible solar panel delivers industry-leading efficiency ratings while maintaining a lightweight profile ideal for sailboats, center consoles, and auxiliary charging on offshore vessels. The ultra-thin, flexible design conforms to curved deck surfaces without requiring bulky aluminum frames or penetrating fasteners.

Construction centers on an ETFE (Ethylene-Tetra-Fluoro-Ethylene) protective top layer that outperforms standard EVA-backed panels in salt-air environments. ETFE significantly improves light transmittance for enhanced power output in low-light conditions, resists UV degradation, and delivers superior corrosion resistance and stain resistance—critical attributes when exposed to constant spray and marine humidity. The 110W output rating makes this solar panel suitable for charging auxiliary batteries, running navigation electronics, and powering refrigeration systems on vessels operating offshore or at anchor for extended periods. Weighing 13 lbs and measuring 32 x 40 inches, the slim profile integrates easily on hardtop canvases, bimini frames, or cabin roofs without adding structural load.

This panel suits both weekend fishermen maintaining battery charge on small cruisers and serious offshore anglers who rely on consistent solar input for multi-day runs to deep water. Commercial fishing vessels, research boats, and cruising sailboats all benefit from flexible panel technology that eliminates the maintenance headaches of rigid systems. Coastal and blue-water operators appreciate the durability and weather resistance in high-salt environments where standard polycrystalline panels degrade rapidly. Pair this 110W flex panel with a compatible charge controller and lithium or AGM bank for reliable, silent power independence at anchor or underway.