15kw BIPV Thin Film Flexible Solar Panel for off-Grid System

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15kw BIPV Thin Film Flexible Solar Panel for off-Grid System

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Product Description

Basic Specifications

Model NO.

FLEX-03N

Condition

New

Certification

Warranty

5 Years

HS Code

8541430000

Package

Strong Carton or Wooden Case

Product Overview

15KW BIPV Thin Film Flexible Solar Panel System

High-efficiency off-grid power solution utilizing advanced CIGS technology for versatile applications.

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System Capacity

15KW Total Output (125W x 120PCS Modules)

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Output Voltage

AC 230V; 50Hz (Pure Sine Wave)

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Energy Storage

Li-ion Battery: 10.24 kWh per set

Technical Configuration

Product Name	Specification	Quantity
CIGS Flexible Solar Panel 125W	Pmax: 125W \| Vmp: 30.0V \| Imp: 4.16A Size: 25853482.5mm \| Weight: 1.9KG	120 PCS
Off-Grid Solar Inverter	Model: ASW 5000H-S2 AC voltage: 180V~230V Rated grid frequency: 50/60Hz	3 Sets
Li-ion Battery	Model: Ai-LB10K Nominal capacity: 10.24kWh Voltage range: 40V to 60V	2 Sets
PV Components	4mm2 Single-core PV cable MC4 Connectors (30A/1000VDC)	Several

Product Visuals

15kw BIPV Thin Film Flexible Solar Panel System

Core Technology & Benefits

CIGS Advanced Technology

Our flexible solar panels utilize Copper Indium Gallium Diselenide (CIGS) technology. We use a high-grade stainless steel foil substrate and an advanced PVD semiconductor deposition process to produce the most controlled and stable flexible cells globally. Protected by special water barrier plastics and internal aluminum film, these modules ensure exceptional longevity.

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Ultra-Lightweight

Less than 2.4 kg/m². Ideal for structures that cannot support traditional heavy glass panels like RVs and trucks.

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High Efficiency

Aperture efficiency as high as 17%, providing over four times the power generation per kilogram compared to silicon.

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Peel-and-Stick Install

Eliminates roof penetrations, reducing leak risks and lowering balance-of-system (BOS) costs.

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Extreme Flexibility

Conforms to curved surfaces, enabling power generation on areas where rigid panels fail.

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Disaster Resistant

Shatterproof design with excellent wind and seismic resistance. Won't break if struck by debris.

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Reliable Design

Unique redundant interconnect design with bypass diodes to reduce shading losses.

Electrical Performance Data

Capacity Rating (Pmax)	110W	115W	120W	125W	130W
Aperture Efficiency	14.4%	15.0%	15.7%	16.4%	17.0%
Max Power Voltage (Vmpp)	28.5V	29.0V	29.5V	30.0V	30.5V
Max Power Current (Impp)	3.87A	3.97A	4.07A	4.16A	4.26A
Open Circuit Voltage (Voc)	36.5V	36.8V	37.1V	37.4V	37.7V

Application Case Study

Real-world implementation of Flex PV on Commercial Rooftop structures showing seamless integration and durability.

Frequently Asked Questions

What makes CIGS flexible panels different from traditional panels?

CIGS panels are ultra-thin (2.5mm) and lightweight, weighing less than 2.4kg/m². Unlike rigid glass panels, they can bend and conform to curved surfaces, making them ideal for RVs, trucks, and curved roofs.

How are these panels installed on a roof?

They use a "peel-and-stick" application with a specialized adhesive backsheet. This eliminates the need for heavy racking, ballasts, or roof penetrations, which prevents potential leaks.

Are flexible solar panels durable enough for extreme weather?

Yes. These modules are shatterproof and highly resistant to wind and seismic activities. They adhere directly to the surface, reducing wind uplift, and won't break if struck by falling debris.

What is the expected lifespan and warranty?

The system comes with a 5-year product workmanship warranty and a 10/25 year warranty against power loss, ensuring long-term reliability and performance.

How does shading affect the system performance?

The FLEX series modules include integrated bypass diodes. This design significantly reduces power losses caused by partial shading or debris on the solar array.