70 Watt Flexible Marine Solar Panel - Sunpower A+ Grade 24.4% Efficient Cells

Lightweight, flexible, and ultra-efficient solar power solution for marine, RV, and off-grid use.
The 70 Watt Flexible Marine Solar Panel offers powerful, space-efficient energy generation for boats, yachts, RVs, and off-grid systems. Built with SunPower A+ Grade Maxeon solar cells, this panel achieves 24.4% conversion efficiency, capturing more sunlight and producing more power per square inch than conventional panels.

Designed to conform to curved or uneven surfaces, these panels are ideal for mounting on a canvas / bimini top or a curved deck surface. It features a durable, weatherproof construction and includes mounting grommets, MC4 connectors, and blocking diodes for safe, reliable operation.

At just 4.5 pounds, this panel is ultra-lightweight yet engineered to handle the harshest marine conditions — from intense UV exposure to saltwater spray. Its flexible design allows easy installation on any deck or roof without compromising performance.

Ideal for powering navigation equipment, refrigeration, lighting, and batteries, the CMPower 70W Flexible Solar Panel is the perfect choice for cruisers and adventurers who demand efficient, dependable solar power in a compact footprint.

📦 Ships Next Day UPS Ground from Denver or Michigan.

⚡ Key Features

• High-Efficiency SunPower Cells – Equipped with A+ Grade Maxeon cells for up to 24.4% efficiency, among the highest available.
• Flexible & Lightweight Design – Easily mounts on curved or soft surfaces such as bimini tops, canvas, or decks.
• Easy Installation – Includes mounting grommets, MC4 connectors, and blocking diodes.
• Low Profile – Slim, aerodynamic design reduces drag and wind resistance on boats or vehicles.
• Quiet, Maintenance-Free Power – Generates clean energy for batteries, electronics, and lighting with no noise or fumes.
• Compact & Portable – Perfect for small boats, van conversions, or portable solar applications.

⚙️ Specifications