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100W black ultra-narrow semi-flexible fibreglass solar panel with durable ETFE coating

100W black ultra-narrow semi-flexible fibreglass solar panel with durable ETFE coating

SKU:FLAXNRB2-100M

Regular price £239.99 GBP
Regular price Sale price £239.99 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.

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100W Ultra-Narrow Semi-Flexible Solar Panel [FLAXNRB2-100M]

Premium ETFE & Fibreglass Reinforced Construction

The FLAXNRB2-100M is a high-performance 100W monocrystalline solar panel specifically engineered for applications where space is at a premium. Its unique ultra-narrow profile (just 350mm wide) makes it the perfect solution for mounting on narrowboat decks, campervan roofs with existing obstructions (like roof lights or AC units), or any curved surface requiring a discrete, aerodynamic power source.

RELIABILITY: Engineered with a strong ETFE coating and fibreglass reinforcement, this panel is significantly more resistant to delamination, cracking, and saltwater corrosion than standard flexible panels.

Key Features

  • Ultra-Narrow Design: Only 350mm wide for tight installations.
  • ETFE Surface: Self-cleaning, anti-reflective, and highly durable.
  • Fibreglass Reinforced: Added strength for walking-on (when bonded).
  • Semi-Flexible: Conforms to curved roofs or boat decks.
  • Marine Grade: Highly resistant to salt water environments.

Technical Specs

Peak Power: 100W
Max Power Voltage (Vmp): 18.2V DC
Max Power Current (Imp): 5.50A
Open Circuit Voltage (Voc): 21.3V DC
Short Circuit Current (Isc): 5.77A
Dimensions: 1520 x 350 x 2 mm
Weight: 1.72 kg

Compatibility / Fitment Guide

Application System Type Notes
Marine / Boats 12V/24V Charging Salt-water resistant; fits narrow deck sections.
Campervans / Motorhomes Leisure Battery Support Fits between roof lights or alongside AC units.
Off-Grid / Lighting Sheds & Remote Cabins Ideal for curved roofs or limited mounting space.

Connectivity Information

The panel is fitted with 2 x 1m of 4mm² cross-section UV-resistant solar cable, terminated with waterproof, male/female MC4-compatible connectors. These allow for easy "plug and play" connectivity to your solar charge controller or for linking multiple panels in series or parallel.

Installation Guide

For vehicle and marine applications, bonding with a high-quality adhesive (such as Sikaflex 252 or similar) is the recommended method. The panel can also be fixed with screws or bolts if the mounting surface allows, provided the holes are properly sealed to maintain waterproof integrity. Note: This panel must be used with a suitable solar charge controller and should not be connected directly to a battery.

Questions & Answers

Is this a genuine original part?

This is a premium quality aftermarket solar panel, manufactured to meet or exceed original equipment (OE) standards for durability and efficiency.

Can I walk on this solar panel?

Yes. Because this panel is reinforced with fibreglass, it is strong enough to be walked on when it is properly bonded to a solid, flat, or slightly curved surface. This makes it ideal for the decks of yachts and narrowboats.

What is the benefit of the ETFE coating?

ETFE (Ethylene Tetrafluoroethylene) is a high-strength plastic that is highly resistant to UV, salt water, and extreme temperatures. It also features a textured surface that reduces reflection and increases light absorption, even in cloudy UK conditions.

Note: Please verify the dimensions (1520 x 350mm) against your available roof or deck space before purchasing. Professional installation is recommended for electrical systems.

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