50W Semi-Flexible Sunpower ETFE Solar Panel (JGN-50W-SPFE)

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50W Semi-Flexible Sunpower ETFE Solar Panel (JGN-50W-SPFE)

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Product Description

Basic Specifications

Model NO.

JGN-50W-SPFE

Application

Solar Boats, Solar RVs, Solar Golf Carts

Condition

New

Certification

ISO, CE, RoHS

Material

Sunpower Solar Cell

Weight

Light & Semi-Flexible

Solar Cell

Sunpower/Mono

Color

White/Black Optional

Size

560mm*540mm*3mm

HS Code

8541430000

Production

50MW/Year

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Product Description

50W Semi-Flexible Sunpower ETFE Solar Panel

This semi-flexible solar panel represents a revolution in solar technology, specifically designed for marine and mobile applications. By utilizing high-efficiency cells and advanced ETFE lamination, we have reduced the weight by 70% compared to standard rigid panels.

High Efficiency: Utilizes genuine Sunpower® Solar cells with 22%-25% efficiency.
Flexible Design: Can be curved to a bedding angle of up to 30 degrees, perfect for RV roofs or boat decks.
Ultra-Lightweight: Extremely thin (2.5~3mm) and contains no glass or aluminum frame.
Easy Installation: Equipped with stainless grommets on corners for quick securing.
Durable Construction: Pencil type junction box (IP65) with built-in blocking diode.

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Technical Parameters

Peak power / Pm(W)	50±5%
Max. power voltage / Vmp(V)	16.7
Max. power current / Imp(A)	3.00
Open circuit voltage / Voc(V)	20.8
Short circuit current / Isc(A)	3.23
Solar cell efficiency	Approx. 22.00%
Dimensions(LWT)	5605403.0mm
Cell Configuration	Sunpower solar cells, 32-cell in series
Encapsulation	ETFE laminated
Testing Conditions	1000W/m2, 25ºC, AM:1.5
Lifespan	Over 8 years

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Product Showcase

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Our Advantages

With over 30 years of experience in solar panel production, we provide high-quality energy solutions ranging from 0.1W to over 400W. Our expertise ensures reliable performance in diverse environments.

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Certifications

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Packaging & Shipping

Frequently Asked Questions

How much can this solar panel bend?

The semi-flexible solar panel can be curved to a maximum bedding angle of 30 degrees, making it ideal for installation on curved surfaces like RV roofs or boat decks.

What makes Sunpower cells different?

Sunpower cells are known for their high efficiency (22%-25%) and unique solid copper foundation, which makes them more resistant to cracking and power loss compared to standard mono cells.

Is the panel waterproof for marine use?

Yes, the panel is designed for marine environments. It features an IP65 rated junction box with built-in diodes to prevent water ingress and power backflow.

How do I install the panel without a frame?

The panel comes with stainless steel grommets at the corners. You can use screws, zip ties, or industrial-strength adhesive/Velcro to secure it to your surface.

What is the advantage of ETFE lamination?

ETFE is a highly durable and transparent polymer. It provides excellent light transmission, is self-cleaning, and has a longer lifespan compared to cheaper PET lamination.

Can this panel withstand extreme weather?

Yes, it is designed for outdoor use and is certified to withstand various environmental conditions, though its lifespan is generally rated for over 8 years.