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Our marine-grade solar panels are engineered for harsh offshore environments, delivering reliable power for buoys, navigation instruments, AIS systems, and ocean monitoring equipment. Built with anti-corrosion encapsulation and IP67 waterproof sealing, they maintain stable output under humidity, salt fog, and continuous solar exposure.

Why Marine-Grade Solar Matters
In open-sea environments, power systems must withstand salt corrosion, constant UV radiation, and humidity ingress. Standard solar panels degrade rapidly at sea, causing failure of critical equipment. Our marine-grade modules ensure long-term energy stability and prevent moisture penetration and corrosion.

Key Features & Technical Specifications:
• Salt-Mist Resistant: anti-corrosion encapsulation for corrosion resistance
• IP67 Waterproof: Prevents moisture ingress against waves, splashes, and condensation
• UV-Stable ETFE Coating: Excellent UV resistance and weatherproof capability
• High Efficiency PERC Cells: Premium monocrystalline cells for maximum energy harvest
• Stable Output: 5W power with 16.7V voltage, ideal for low-voltage marine devices
• Compact Design: 230x230x2.5mm dimensions for easy integration

Technical Details:
• Power Output: 5W
• Voltage at Maximum Power (Vmp): 16.7V  | Voc: 19.9V
• Current at Maximum Power (Imp): 300mA
• Surface Material: ETFE coating
• Cell Type: Monocrystalline PERC Cells
• Waterproof Rating: IP67
• Cable: Optional custom connectors

Applications:
• Ocean & coastal buoy systems
• Marine navigation instruments and beacons
• AIS / GPS tracking devices
• Offshore weather monitoring
• Sea-surface IoT sensors
• Asset tracking for offshore equipment

Customization Options:
We provide full customization to meet your specific marine application requirements:
• Voltage and current output matching your electronics
• Custom shapes: rectangular, round, arc, or irregular
• Connector types: MC4, JST, or waterproof DC
• Cable length and specification
• Thickness from 1.2mm to 4.0mm

FAQ:
Q: What makes this panel "marine-grade"?
A: It features anti-corrosion materials, IP67 waterproof sealing, and UV-resistant ETFE coating specifically designed for harsh ocean environments.

Q: Can it run 24/7 offshore devices?
A: Yes. It's designed for continuous operation of buoys, navigation markers, and monitoring instruments when paired with battery storage.

Q: Is the panel suitable for high-humidity and salt spray?
A: Absolutely. The encapsulation and sealing are engineered for long-term offshore exposure to salt spray and high humidity.

Q: Can the size and voltage be customized?
A: Yes. We support full customization of voltage, current, size, shape, and thickness to match your application.

Contact us for a custom marine solar solution. Provide your voltage requirements, dimensions, and application details for a tailored quotation.