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100 Watt Walkable Semi-Rigid Solar Panel - Carbon Fiber Series - Sunpower A+ Grade 24.4% Efficient Cells

Power your adventures with the Custom Marine Products 100 Watt Walkable Semi-Rigid Solar Panel — Carbon Fiber Series, designed for marine, camper van, and off-grid applications that demand durability and efficiency.

Built with SunPower® A+ Grade Maxeon 24.4% efficient solar cells, this panel delivers industry-leading performance, converting more sunlight into usable power — even in partial shade or low-angle sunlight.

The carbon fiber backing provides rigidity, heat dissipation, and exceptional impact resistance, allowing the panel to withstand foot traffic and harsh marine environments. Its semi-rigid walkable design makes it ideal for boat decks, van roofs, docks, and rugged off-grid installations where flexibility and toughness matter most.

Encased in a premium ETFE laminate, the panel is UV-resistant, non-yellowing, and built to last in saltwater, high-heat, and outdoor exposure conditions. Six foot long #10 duplex cable from the junction box included. Drill your own holes if needed in the 4 marked spots. Use the J and H channels or custom 'washers' for mounting.

Experience reliable solar charging wherever your journey takes you — built to marine standards, optimized for performance, and engineered for endurance.

✅ Each cell works when partially shaded unlike most other solar cells where the whole panel will go down if a portion of a cell is shaded.
✅ A+ grade Sunpower Maxeon cells produce relatively high amounts of power even at low sun angles, thus generating more watt-hours over the course of a day than lower quality panels.

📦 Ships Next Day UPS Ground from Denver or Michigan.

Key Features

🔋 100 Watts of Clean Power — Ideal for charging 12V battery banks on boats, vans, RVs, and off-grid systems.
🌤 SunPower® A+ Grade Maxeon Solar Cells (24.4% Efficiency) — Industry-leading energy conversion, higher output per square foot.
💪 Walkable Carbon Fiber Backing — Rigid, lightweight, and capable of handling moderate foot traffic.
☀️ Performs in Low Light & Partial Shade — Each SunPower cell works independently to maintain power output.
🛡 ETFE Laminate Protection — Non-yellowing surface with excellent UV, corrosion, and wear resistance.
⚙️ Easy Installation — Pre-marked mounting spots and included 6 ft. #10 duplex cable for plug-and-play setup.
🌊 Built for Marine & Outdoor Use — Corrosion-resistant, water-proof, and vibration-tested for harsh conditions.
🧠 Advanced Thermal Dissipation — Carbon fiber backing improves cooling efficiency for better long-term output.
🧰 Custom Mounting Options — Compatible with J-channels, H-channels, or drilled through pre-marked points.
🛡️ 5-Year Warranty — Backed by Custom Marine Products for quality assurance and long-term reliability.

Specifications

🎥 100 Watt Carbon Fiber Walkable Shade Tolerant Marine Solar Panel Explained