ZKFN SOLAR | Lightweight PV Modules, Flexible Modules, Light-weight Modules Manufacturer

Manufacturing Base of ZKFN SOLAR

About Us

Leading Lightweight PV Supplier

Shandong ZKFN Solar Technology Co., Ltd. (ZKFN SOLAR), was established in 2022 by a leading scientist and backed by a world-class research team—including scholars ranked among the world’s top 2% scientists and globally highly cited researchers. ZKFN SOLAR is redefining crystalline silicon solar with TSR-Armor™ Technology, an invisible reinforcement system that enables ultra-lightweight, flexible, and durable solar panels. By eliminating the need for traditional heavy glass, we make solar safer, stronger, and deployable in more places.

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Core Technology

TSR-Armor™ Technology

The "Dilemma" of Rooftop Photovoltaics

Traditional Glass Modules "Too Heavy"

More than 50% of existing commercial and industrial rooftops have less than 15 kg/m² of remaining load capacity. Traditional glass modules are often too heavy, requiring costly structural upgrades and, in some cases, creating a risk of roof failure.

Ordinary Lightweight Modules "Not Durable"

Crystalline silicon cells are inherently rigid and brittle. Ordinary lightweight modules lack sufficient protection, and micro cracks can lead to persistent power generation degradation—even fire hazards in extreme cases.

Ordinary lightweight module cell-crack issue

Solar Cell is Very Fragile

Nano Scale

Deeply Modified Graphene Oxide

Strong chemical bonding, efficient stress transfer, protecting cells from external damage at the micro level

Micro Scale

Ultra-High Aspect Ratio Fiber Reinforced Layer

Ultra-high aspect ratio fibers form a mesh reinforcement structure, evenly dispersing external impact effeciently

Macro Scale

High-Strength Super Weather-Resistant Resin Matrix

Multi-scale synergistic reinforcement provides super protection for cells, while achieving extreme lightweight and robustness

Disruptive Innovation · Dual Extreme Challenges

Light-Flexible: Vibration Without Micro-Cracks

Powered by TSR-Armor™ technology, light-flexible modules show no micro-cracks in cells under high-frequency, large-amplitude bending vibration.

Light-Rigid: Walkable Without Micro-Cracks

Powered by TSR-Armor™ technology, thin glass light-rigid modules show no micro-cracks when walked on, enabling full roof paving and BIPV waterproof structure.

Learn More in Technology White Paper

Product Center

Full-Scenario Lightweight PV Solutions

Light-Flexible Series

Light-Flexible Glue-bonded

SolarVela Series

SolarVela MAX

Perfectly fits curved surfaces, suitable for arched, wavy and other special-shaped roofs. Extremely lightweight, only 20% of the weight of glass modules.

Weight 2.9 kg/m²

Thickness 1.8 mm

Bending Radius 0.3 m

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Light-Flexible Detachable

SolarNoah Series

SolarNoah MAX

"Detachable" light-flexible modules. Installed with Quick-clamp to address relocation issues with better ventilation and heat dissipation.

Weight with Frame 3.8 kg/m²

Wind Resistance Level 17

Feature Back Ventilation & Heat Dissipation

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Light-Rigid Series

Frameless Light-Rigid

SolarPega Series

SolarPega & SolarPegaL

Frameless design with four-sided anti-dust accumulation and rain self-cleaning. Glue-bond installation improves construction efficiency by 50%.

Weight 4.5~5.9 kg/m²

Operation & Maintenance Walkable

Installation Glue-bonding

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Framed Light-Rigid

SolarPegaF Pegasus F Series

SolarPegaF & SolarPegaFL

Flush frame design prevents dust accumulation; quick-clamp mounting and walkability enable full-roof coverage and BIPV waterproofing structure.

Weight 5.9~7.3 kg/m²

Application BIPV Full Waterproof

Installation Quick-clamp Installation

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Quality Assurance

Defining "Reliability" with Hardcore Data

All series products are insured by central insurance institutions and meet all IEC testing standards

15Years

Product Warranty

30Years

Linear Power Warranty

IEC

Full Test Certification

CCIC

Insured by Insurance Institution

Wind Resistance Test

Verified by super typhoon conditions of Level 17 (62m/s)

Hail Resistance Test

×25mm ice ball impact at 23m/s without micro-cracks

Load Test

5400Pa mechanical load on front side, resistant to heavy snow

Learn More in Quality White Paper

Project Cases

Verified by Practice · Trustworthy

Guizhou Tire Factory Project (26MW)

Reinforcement-free solution, construction period shortened by 45%

Shanghai Metro Inspection Depot Project (8MW)

Anti-vibration structure, safe and reliable

CNBM Cement Coal Shed Project (11MW)

Perfect fit for curved vaulted roofs

Learn More About Project Cases

News Center

Company News

2026-03-23

SUCE 2026 | Global Launch of ZKFN SOLAR SolarPega Series 520W Light-Rigid Modules, On-site Trample Demonstration Captures Mass Attention!

On March 9, the 21st China (Jinan) International Solar Storage and Utilization Conference grandly opened at Jinan International Convention and Exhibition Center. On the first day of the exhibition, ZKFN SOLAR officially launched the SolarPega Series 520W Light-Rigid Modules, and the on-site trample demonstration attracted widespread attention...

2025-12-18

Jointly Certified by Four Cases: Upgraded Industrial Roof PV Solution - ZKFN SOLAR Flexible PV Modules Solve Core Pain Points of Distributed PV!

Installing PV systems on industrial factory roofs has long been plagued by challenges such as load-bearing risks, long construction cycles, roof waterproofing damage, and high renovation costs. ZKFN SOLAR's flexible PV adhesive solution has delivered excellent results in practical applications at four manufacturing enterprises in Foshan and Jiangmen...

2025-10-16

[A New Solution for Green Transformation] When Traditional Coal Bins Meet Flexible PV: See How Zhonglian Railway Transportation in Jingxing County Achieves "Solar Revenue"!

In Jingxing County, Shijiazhuang, Hebei Province, Zhonglian Railway Transportation Storage and Transportation Center, a traditional coal storage and transportation company, has completed a remarkable "green transformation". Relying on ZKFN SOLAR's SolarVela 520W flexible lightweight modules, the enterprise has built a 5.5MW distributed PV power station...

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Service & Support

End-to-End Professional Services: One-Stop Support from Design to Ongoing Maintenance

Shandong ZKFN Solar Technology Co., Ltd.

Industry's First · Walkable Light-Rigid PV Module

Industry's First · Crack-Free Light-Flexible PV Module

Leading Lightweight PV Supplier

TSR-Armor™ Technology

The "Dilemma" of Rooftop Photovoltaics

Traditional Glass Modules "Too Heavy"

Ordinary Lightweight Modules "Not Durable"

Deeply Modified Graphene Oxide

Ultra-High Aspect Ratio Fiber Reinforced Layer

High-Strength Super Weather-Resistant Resin Matrix

Disruptive Innovation · Dual Extreme Challenges

Light-Flexible: Vibration Without Micro-Cracks

Light-Rigid: Walkable Without Micro-Cracks

Full-Scenario Lightweight PV Solutions

Light-Flexible Series

SolarVela MAX

SolarNoah MAX

Light-Rigid Series

SolarPega & SolarPegaL

SolarPegaF & SolarPegaFL

Defining "Reliability" with Hardcore Data

Wind Resistance Test

Hail Resistance Test

Load Test

Verified by Practice · Trustworthy

Guizhou Tire Factory Project (26MW)

Shanghai Metro Inspection Depot Project (8MW)

CNBM Cement Coal Shed Project (11MW)

Company News

SUCE 2026 | Global Launch of ZKFN SOLAR SolarPega Series 520W Light-Rigid Modules, On-site Trample Demonstration Captures Mass Attention!

Jointly Certified by Four Cases: Upgraded Industrial Roof PV Solution - ZKFN SOLAR Flexible PV Modules Solve Core Pain Points of Distributed PV!

[A New Solution for Green Transformation] When Traditional Coal Bins Meet Flexible PV: See How Zhonglian Railway Transportation in Jingxing County Achieves "Solar Revenue"!

Service & Support

Download Center

FAQs

Technical Support