240W BC Flexible Solar Panel

$329.00

This 240W flexible solar panel with LONGi BC (Back Contact) technology delivers up to 25.8% efficiency and a sleek all-black design, making it ideal for RVs, campers, boats, and roof tfents.

Ultra-thin and lightweight, just 2.5mm (0.1'') thick and 3.7kgs (8.2 lbs) —about 30% the weight of traditional glass panels. Installs fast with adhesive or VHB tape, with no roof mods or reinforcements needed, so you stay light, low-profile, and adventure-ready.

Choose your kit: Solar Panel Only

Solar Panel Only
Solar Panel + Extend 16ft/5m Cable
Solar Panel + 20A Solar Controller
Solar Panel + 20A Solar Controller + Extend 16ft/5m Cable
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Free U.S. Shipping
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Delivery in ~ 7-15 business days

Description

9-Layer Monolithic Lamination

Seamless 9-material encapsulation delivers unmatched resilience against vibration, extreme temperatures, and harsh outdoor abuse—ideal for off-road and rugged environments.


Aerospace-Grade Window Film

Dual layers of aircraft-window composite provide superior UV, impact, and microcrack resistance—protecting cells from hail, heavy snow, and high winds for long-term reliability.


BC (Back Contact) Solar Cell

No front gridlines. Efficiency up to 25.8%. Without metal lines on the front, more sunlight reaches the cell directly, increasing electricity generation and delivering an average power output increase of up to 10 percent over PERC products in typical scenarios.


Premium ETFE Film

This film offers superior light transmittance and is heat, corrosion, and UV resistant. It also has self-cleaning abilities, ensuring optimal performance day after day.


Shade Tolerant

Twin array design allows continued performance even with shading by trees or debris.


Ultra-thin

At only 3mm/0.12 thick, our solar panel is powerful, waterproof, lightweight, durable, and highly resistant to the harsh operating conditions of a marine environment.

Lightweight

Weighs just ~30% of a glass-panel equivalent—ideal for maximizing power without hurting fuel economy or raising your vehicle's center of gravity.


Installation

Easy installation using VHB double side tape (sold separately ) or automotive-grade structural adhesives such as Sikaflex 552, Sika 554, or Fix8.


Optional Plug-and-play 20A waterproof MPPT controller

Pre-wired with fuses and connectors, featuring smart protection (reverse polarity, overcharge) and compatibility with sealed, AGM, Gel, and lithium batteries.

What's included

1x 240W Flexible Solar Panel
1x 20A solar controller (at your option)
1x 5m/16ft extend cable (at your option)

Warranty

For one year from the date of purchase, Naturnest will replace defective parts at our discretion and at no cost to the customer. We will provide replacement parts, but installation is the customer’s responsibility.

This warranty applies only to customers who purchased directly from Naturnest or an authorized dealer and does not cover second-hand purchases. If purchased from an authorized dealer, proof of purchase is required for any warranty claims.

Products sold by Naturnest that are not Naturnest-branded are covered by their respective manufacturers. Some discounted or clearance tents may have limited warranty coverage, which will be noted at the time of purchase.

This warranty does not cover:

UV damage to fabric or outer shell.
Normal wear and tear or cosmetic blemishes from use (e.g., vinyl window discoloration, minor scratches/dents).
Damage caused by misuse, accidents, or abuse.
Damage from natural events (e.g., storms, strong winds).
Aesthetic changes that do not affect functionality.
Unauthorized repairs or modifications by the customer.

Shipping & Returns

Shipping Policy
  1. We strive to process and ship all orders as quickly as possible. Orders are typically processed within 2 business days and then handed over to the shipping carrier.
  2. Shipping fees, when applicable, are calculated at checkout. International orders may be subject to customs duties, import taxes, or other fees imposed by the destination country. These charges are the responsibility of the customer.
  3. Sales tax, when applicable, is calculated at checkout based on the taxability of the items purchased and the shipping address. We currently collect applicable sales tax on taxable products shipped to California (CA), Colorado (CO), Georgia (GA), New Jersey (NJ), New York (NY), and Washington (WA). The final tax amount will be displayed before payment.
  4. We currently ship to the contiguous United States and Canada. Free shipping is available for eligible orders delivered within the contiguous United States.
  5. We do not currently ship to the following locations:
    Puerto Rico (PR), the U.S. Virgin Islands (VI), Guam (GU), the Northern Mariana Islands (MP), American Samoa (AS), and Hawaii (HI).

Returns & Exchanges

We want you to be completely satisfied with your purchase. If you are not satisfied with your order, you may request a return or exchange within 30 days of delivery.

To be eligible for a return, the item must be unused, in its original packaging, and in resalable condition.

How to Initiate a Return
  1. Contact our customer service team at support@naturnest.com and provide your order number.
  2. Return the item using a trackable shipping method.
  3. Once we receive and inspect the returned item, we will process the applicable refund or exchange.

Please note: Custom-made or personalized items are not eligible for return.

240W BC Flexible Solar Panel
240W BC Flexible Solar Panel
  • Features
  • Specs
  • Compare
  • FAQ
  • Reviews
  • Features

    01  Higher Efficiency 

    Front-grid-free design lets more sunlight hit the cell surface, delivering up to 25.8% efficiency and up to 10% more power than standard PERC cells in low light.

    02 Flexible Curved-Surface Installation

    Our patented material can be installed on curved surfaces of up to 230°, enabling greater design flexibility and broader application possibilities.

    03 Superior Light Transmission

    ETFE panels deliver up to 95% light transmission, a self-cleaning surface, excellent weather resistance, and a lifespan of up to 25 years. They are also 100% recyclable.

    03 Three Flexible Installation Options

    Choose from VHB double-sided tape, structural adhesive, or screw mounting to suit different surfaces and installation needs. Tape and adhesive are not included.

    Dimensions & Specs

    Peak power

    240W

    Solar cell efficiency

    25.8%

    Maximum power voltage

    18V

    Maximum power current

    13.33A

    Open circuit voltage

    21.24V

    Short circuit current

    14.66A

    Maximum system voltage

    500V

    Net Weight

    3.7 kg/8.2 lbs

    Cable

    3ft/1 meter

    Dimensions

    46.8x38x0.1 inch

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