Xantrex Solar Max Flex Panels – Flexible, Durable, High-Efficiency Solar for Vans, RVs, and Boats
Power your adventures with Xantrex Solar Max Flex Panels—the industry’s leading ultra-durable, marine-grade solar solution. Designed for off-grid living, mobile applications, and rugged environments, these flexible panels deliver high-output performance in a low-profile format that fits virtually anywhere.
Available in multiple wattages and pack sizes, you can build a custom solar array to meet your exact energy needs.
Available Wattage Options
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115W Standard
Reliable and compact—perfect for charging house batteries, fridges, and DC appliances on vans, RVs, or trailers. -
115W Slim
Same output as the standard 115W panel, but in a narrower format for tight roof layouts, sprinter roof ribs, or marine decks. -
220W
High-output single panel with greater daily harvest—ideal for moderate-to-heavy power users who want more power in less space. -
330W
Max efficiency for serious energy demands. Fewer panels needed to hit your target wattage, with faster charging and better shading performance.
Available in 1-Pack or 5-Pack Options
Buy exactly what you need or stock up with bulk savings:
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1-Pack – Great for small upgrades or replacing a panel in your system.
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5-Pack – Build your complete array with matched panels—ideal for van builders, fleet upfitters, and solar installers.
Why Choose Xantrex Solar Max Flex Panels?
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Ultra-Flexible Design – Installs on curved or uneven surfaces like sprinter van roofs, truck toppers, or marine decks.
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UV and Weather-Resistant – Laminated ETFE surface resists cracking, fading, and water intrusion.
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High Efficiency Cells – Monocrystalline construction for better performance in low light and variable angles.
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Adhesive or Screw Mounting – Compatible with VHB tape or mechanical mounts for a clean, secure install.
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Made for Mobility – Lightweight and rugged, built for the vibration, flex, and movement of life on the road or water.
Use Cases
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Sprinter vans, Transits, and Promaster conversions
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Marine vessels, sailboats, and yachts
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Truck campers and teardrop trailers
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Off-grid cabins and remote monitoring systems
Build the Perfect System
Mix and match wattages and quantities to hit your daily power target. Whether you need a single 115W panel or a full fleet of 330W giants, Xantrex Max Flex Panels provide the efficiency and resilience trusted by professionals and adventurers alike.
Ready to start your solar setup?
Choose your panel wattage and pack size above to begin building a smarter, more sustainable off-grid system today.
