Shopping security
Imagine powering your adventures without the hassle of rigid panels or complicated mounts. This slim, high-output solar solution changes the game for mobile lifestyles, delivering consistent energy even when conditions get tough. Engineered for those who demand performance from their off-grid setups, it combines sleek design with rugged reliability to keep your batteries charged, appliances running, and freedom unrestricted.
Unlike traditional panels that crack under flex or fade in harsh weather, this model stands out by thriving in real-world demands. From twisting roads to salty seas, it maintains peak efficiency, harvesting sunlight smarter and tougher than the competition.
At its core, advanced mesh grid construction creates thousands of contact points across each cell, enabling extreme bending—up to 180 degrees—while preserving full power generation. This isn't just flexibility; it's resilience built for motion.
Capped with ETFE coating, the surface shrugs off UV rays, salt corrosion, bird droppings, and temperature swings from blistering heat to sub-zero chills. Real-world testing pushes it through hail storms, high humidity, and relentless flex cycles, proving it outlasts ordinary semi-flex options by a wide margin. The result? A panel that looks new after years of exposure, continuing to outperform where others fail.
Shade doesn't have to mean downtime. Optimized cell design captures up to 20% more energy during cloudy days or partial shadows compared to standard panels. In severe shading tests, it still generates substantial power—around 70% of rated output—while rivals drop to near zero.
This edge shines in practical use: trees over your campsite, truck awnings, or boat deck covers won't kill your charge. Pair it with compatible controllers for maximum yield, turning fleeting sunlight into reliable runtime for lights, fridges, fans, and more.
Drilling? Forget it. Clean the surface, peel the backing, and stick it down securely on RVs, boats, trucks, or vans. The aggressive adhesive bonds to curves, fiberglass, metal, or gelcoat without damaging finishes. Pro tip: Apply in temperatures above 50°F for best adhesion, and avoid high-traffic walk areas to extend life.
Quick setup means more time adventuring. Most users report full installs under an hour, wiring directly to charge controllers for plug-and-play power. It's perfect for DIYers or pros seeking a low-profile, aerodynamic boost without roof penetrations.
RVs and Campers: Mount on curved roofs to silently recharge house batteries, extending boondocking from days to weeks. Run AC quietly or power Starlink without generators.
Marine Vessels: Saltwater-ready, it withstands spray and flex from waves, keeping trolling motors, fish finders, and lights operational offshore.
Work Trucks and Fleets: Top cabs or trailers for aux power—charge tools, laptops, or liftgates during long hauls.
Specialty Rigs: Overlanding vans, food trucks, or emergency vehicles benefit from its slim profile and no-drill ease.
Wherever mobility meets the elements, this panel delivers stealthy, sustainable energy without bulk or noise.
Rinse with fresh water monthly to clear debris, especially in dusty or coastal areas. Avoid abrasive cleaners—mild soap works fine. Inspect adhesive edges yearly; touch up if needed with compatible sealant. Store flat if removing seasonally. With minimal upkeep, expect decades of service, far surpassing lesser flex panels that delaminate or pit.
Its mesh grid technology with thousands of contact points per cell allows flexing up to 180 degrees without power loss, combined with ETFE top layer for superior UV, corrosion, and weather resistance. Extreme testing confirms 50x greater durability.
Yes, the slim design and peel-and-stick adhesive conform to gentle curves, providing secure, low-profile mounting without drilling or special tools.
It generates up to 20% more energy in diffuse light and retains about 70% output under severe shading, outperforming many competitors that lose nearly all power.
Absolutely—ETFE coating resists salt corrosion, and the build withstands high humidity, spray, and flex from waves, making it ideal for boats and yachts.
Clean the surface thoroughly, ensure temperatures are above 50°F, peel the backing slowly, and press firmly. Avoid foot traffic areas and allow 24 hours before wiring.
Yes, it pairs seamlessly with MPPT or PWM controllers rated for its output, optimizing energy harvest for 12V, 24V, or 48V systems.
Minimal—rinse with fresh water periodically and inspect edges annually. Its self-cleaning ETFE surface resists stains and buildup.
220W Solar Max Flex Slim Panel
Premium peel-and-stick flexible solar panel. Designed to provide long-lasting durability and performance in the most extreme environmental conditions.
No Drilling, Peel & Stick Flexible Panels
The Xantrex Solar Max 115W, 115W Slim, 220W, and 330W flex panels, feature solar panels with a mesh grid technology that provides superior durability and performance benefits. With approximately 2000 points of contact per cell, this mesh grid technology allows the panel to flex up to 180 degrees, without impacting power output. Subjected to extreme environmental and accelerated lifecycle testing beyond regulatory standards, the Max panel was tested to be 50 times more durable than a standard flexible panel. Also 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. In addition, the Max panel can harvest up to 20% more energy during the day in low light or shaded conditions compared to a standard solar panel.
Ultra Durable & Weather-Resistant
Tested in extreme stress conditions, including high heat, high humidity, freezing, bending, and hail impact, with minimal impact on power output.
20% Bonus Energy Generation
Shade is the enemy of solar panels. Tested to produce 70% of normal power in severely shaded conditions compared to almost no power from leading competitor technologies.
Features:
Applications:
Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order
/eh/2025-01-08/173633966714069467/picture.png)
/eh/2024-12-24/173503345348979036/Favorite-Icon.png){kind=icon}
/eh/2025-07-08/1751962110204480194/picture.png)
/eh/2025-06-21/1750485478958537574/countryInfoIcon.png)
/eh/2025-06-21/1750485741321434291/Hi-Sign-in-My-Nihao.png)
/eh/2025-06-21/1750485837193896318/cart.png)
/eh/2025-06-21/1750485968202533847/cart.png)
/eh/2025-04-17/1744862476612819675/hot-img.png)
/eh/2025-11-07/1762504524550532584/header-icon.jpg){kind=icon}
/eh/2025-07-07/1751875582852206790/header-icon.png){kind=icon}
/eh/2025-07-07/1751875587886277738/header-icon.png){kind=icon}
