70W. 75W. 80W Durable ETFE and CIGS Cell Laminate Flexible Solar PV Sheets (FLEX-03NS)

Customization:	Available
After-sales Service:	Shipping, Parts Replacement, and Even Whole Produc
Warranty:	5 Years

Basic Specifications

Model NO.

FLEX-03NS

Number of Cells

11

Application

Industrial

Condition

New

Certification

CE

Material

Amorphous Silicon / CIGS

Peak Power

70W / 75W / 80W

Tolerance of Pmax

+5 / 0%

Aperture Efficiency

14.3% - 16.3%

Length

1710mm

Width

348mm

Thickness (at J-Box)

17mm

Weight (w/o Adhesive)

1.1 Kg

Origin

China

HS Code

8541402000

Product Description

70W / 75W / 80W Durable ETFE and CIGS Cell Laminate Flexible Solar PV Sheets (FLEX-03NS)

Our flexible solar panel adopts advanced CIGS technology, achieving an aperture efficiency as high as 17%, which rivals traditional rigid glass panels while maintaining complete flexibility.

⚖️ Ultra-Lightweight

Less than 2.4 kg/m². Ideal for structures with low load limitations like RVs, trucks, and curved roofs.

⚡ High Efficiency

CIGS thin-film technology provides over four times the power generation per kilogram compared to silicon.

🛠️ Easy Installation

Peel-and-stick application eliminates the need for roof penetrations, racking, or ballast.

Electrical & Mechanical Data

Capacity Rating	Unit	80W	75W	70W
Maximum Power (Pmax)	W	80W	75W	70W
Module Efficiency	%	16.3%	15.3%	14.3%
Max Power Voltage (Vmpp)	V	19.3V	18.8V	18.3V
Max Power Current (Impp)	A	4.15A	4.00A	3.85A
Open Circuit Voltage (Voc)	V	24.0V	23.7V	23.5V
Short Circuit Current (Isc)	A	4.70A	4.70A	4.70A

Mechanical Properties	Specifications
Dimensions	1710mm x 348mm
Thickness (max)	17mm
Weight (with adhesive)	1.3 kg
Junction Box	IP68 Rated
Cell Type	Copper Indium Gallium Diselenide (CIGS)
Connectors	Amphenol H4

Visual Display

Frequently Asked Questions

What makes CIGS technology different from traditional panels?

CIGS (Copper Indium Gallium Diselenide) technology allows for thin-film solar cells that are flexible, lightweight, and highly efficient even in low-light conditions, unlike rigid crystalline silicon panels.

How is the FLEX-03NS solar panel installed?

These modules feature a peel-and-stick adhesive backing. You simply remove the protective film and bond the panel directly to any approved, clean surface without needing racks or bolts.

Can these panels withstand harsh weather environments?

Yes. They are shatterproof, provide excellent wind and seismic resistance, and are protected by special water barrier plastics to ensure longevity and durability against debris.

Where can I use these flexible solar sheets?

They are ideal for curved surfaces, industrial rooftops with low weight capacity, transportation vehicles such as trucks and RVs, and any structure where traditional mounting is not feasible.

What is the thickness and weight of the module?

The module is ultra-thin at only 2.5mm (17mm at the junction box) and weighs approximately 1.3 kg with adhesive, making it extremely easy to handle and transport.

What kind of warranty is offered for this series?

The series typically carries a 5-year workmanship warranty and a 10 to 25-year warranty against power loss, ensuring long-term performance reliability.