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125 Watt Walkable Semi Rigid Solar Panel with Polycarbonate & J-Mount Brackets - Sunpower A+ Grade 24.4% Efficient Cells

125 Watt Walkable Semi-Rigid Solar Panel supplied with polycarbonate backing and J-brackets. It's designed with SunPower A+ Grade 24.4% efficient cells for maximum energy output in minimal space. This marine-grade solar panel ensures reliable performance in both full sun and partial shade—perfect for real-world cruising conditions.

Built with a semi-rigid design which allows it to be safely walked on when properly supported. Efficient heat dissipation further improves performance in hot climates, giving you superior performance compared to traditional panels.

Whether you’re powering lights, fridges, electronics, or essential gear on your boat or van, this 125W panel offers durability, reliability, and high efficiency for all your off-grid energy needs. Perfect for powering: fridges, lights, electronics, navigation gear, laptops, and more while cruising or camping off-grid.

✅ The semi-rigid (walk-on) solar panel kit includes:

• PV solar panel module
• Sheet of twin wall polycarbonate backing
• Two J channel mounting extrusions
• Owner’s Manual

📦 Ships in 1-2 business days with UPS Ground from Denver or Michigan

⚙️ Key Features

• 125 Watts of Reliable Power – Efficient charging for marine and van applications.

• SunPower A+ Grade Cells (24.4% Efficiency) – Industry-leading solar conversion for maximum output.

• Excellent performance – in both full and partial sun.

• Walkable Semi-Rigid Build – Strong enough to be safely walked on when properly supported.

• Heat Dissipation Advantage – Performs better in hot climates.

• Marine-Grade Durability – Built to withstand harsh saltwater and outdoor environments.

• Lightweight & Easy to Mount – Ideal for boats, vans, and off-grid systems.

• Versatile Mounting Options – Ideal for marine, van, camper, and off-grid installations.

• 5-Year Warranty – Peace of mind with long-lasting protection.

📏 Specifications

ℹ️ Module Loading Considerations

• Semi-rigid and flexible panels can be walked on with anti-slip or flat soft sole shoes.
• Semi-rigid panels and flexible panels can support a concentrated weight (minimum area of 2” x 2”) of up to 180 pounds, with a rigid backing supporting the panel. Avoid sharp objects, chair legs, or high heels on panels — these can crack solar cells. Semi-rigid or flexible panels can support a distributed weight in excess of 180 pounds if the panel has a strong rigid backing.
• Placing heavy objects (such as installation tools) on the surface of the panel during or after installation of the panel is acceptable. Remove all obstructions once panels are installed.
• Do not walk on panels that are installed on uneven surfaces.
• Do not apply excessive loads on the corners of the panel.

🎥 Unboxing Our Walkable Solar Panel

See what comes with our Walkable Solar Panel, including J brackets and polycarbonate backing for a complete, ready-to-use solar setup. Also, learn how CMP’s shade-tolerant design keeps power flowing even when parts of the panel are shaded. This advanced technology ensures reliable solar performance for boats, vans, and off-grid systems.