Product Specification

SHFM-430-T2 420W Flexible Solar Panel: Commercial-Grade Bendable Power Solution

Meet the SHFM-430-T2 420W flexible solar panel - a commercial-grade power solution engineered for large-scale curved roof applications. Combining high power output with exceptional flexibility, this 2.7mm thick panel delivers unprecedented 23.5% efficiency through advanced TOPCon cell technology. Perfect for commercial metal roofs, agricultural buildings, and industrial facilities where traditional racking systems are impractical. With TÜV SUD certification for hail resistance and 5400Pa wind load capacity, this panel offers reliable performance in the most demanding environments.

Product Highlights & Key Features

• Commercial-Grade Power Output: 420W high power capacity makes it ideal for large-scale energy needs on commercial and industrial buildings

• Ultra-Thin Profile: At just 2.7mm thickness and 2.7kg/m² weight, enables seamless integration without structural reinforcement

• Advanced TOPCon Cell Technology: 108 N-type TOPCon cells deliver superior efficiency and better performance in high-temperature conditions

• Exceptional Weather Resistance: Certified to withstand 25mm hail impacts at 32m/s and extreme wind loads up to 5400Pa

• Cost-Effective Installation: Eliminates need for heavy mounting structures, reducing both material and labor costs by up to 40%

Technical Innovation

The SHFM-430-T2-420 represents the pinnacle of solar innovation with its TOPCon (Tunnel Oxide Passivated Contact) cell architecture. This technology incorporates a nanoscale silicon oxide layer and doped polysilicon layer that minimize carrier recombination, enabling higher open-circuit voltage and superior temperature coefficient. The panel's -0.26%/°C temperature coefficient ensures minimal power loss in high-temperature environments, making it particularly effective for hot climates and dark-colored roofs where temperatures can exceed 70°C.

Application Scenarios

The versatility of this flexible 120W panel opens up a wide array of applications across diverse sectors:

• Building & Construction Integration: Ideal for commercial and industrial roofs with limited load-bearing capacity, where its lightweight nature eliminates structural concerns. It is also the perfect solution for curved and special architectural structures, such as arched canopies, awnings, and heritage buildings, enabling seamless solar integration without compromising design.

• Transportation Infrastructure: Can be deployed on highway slopes and noise barriers, turning underutilized public infrastructure into efficient power-generating assets, contributing to smart city and greenway projects.

• Agriculture & Aquaculture: Excellently suited for PV agricultural greenhouses and flower markets, where its semi-transparent properties and light weight allow for simultaneous crop growth and solar generation, reducing energy costs for climate control.

• Portable & Mobile Energy Systems: Perfect for balcony PV systems (BIPV) for urban residents, and for integration onto the roofs of vehicles, buses, and train carriages. This provides auxiliary power for air conditioning, lighting, and electronic devices, enhancing energy independence for mobile applications.

Our Advantages

We provide cutting-edge solar solutions that redefine where and how solar power can be deployed. Our core advantages are rooted in superior engineering and a deep understanding of real-world application challenges:

• Ultimate Lightweight & Flexible Design: Our modules boast an exceptionally low weight of just 2.7kg/m² (approximately 30% of traditional glass modules) and an ultra-thin profile of only 2.7mm. This revolutionary form factor eliminates concerns for weight-restricted roofs and enables perfect conformity to various curved surfaces.

• Rackless Installation & Superior Convenience: The flexible and lightweight nature allows for installation typically without complex metal racking systems. The modules can be directly adhered or simply fastened, significantly reducing installation complexity, labor costs, and time, offering unparalleled ease of deployment.

• Proven High Reliability: The product has successfully passed multiple stringent TÜV SÜD tests, including hail impact, mechanical load, and humidity freeze tests. This ensures stable power output and long-term performance durability even in harsh environments, providing you with complete peace of mind.

Frequently Asked Questions

Q: What is the maximum system size I can build with these panels?
A: With 1000V maximum system voltage, you can connect up to 25 panels in series for large commercial installations.

Q: How does the efficiency compare to traditional rigid panels?
A: At 23.5% efficiency, these panels outperform most conventional rigid panels while offering superior flexibility.

Q: What mounting methods are recommended for commercial installations?
A: We recommend high-strength adhesive systems for metal roofs, or complementary mounting hardware for specific applications.

Q: Can these panels withstand commercial building environmental conditions?
A: Yes, they're specifically engineered for commercial use with 5400Pa wind load rating and hail impact resistance certification.

Technical Specifications Table

Important Installation Notes

• Ensure the mounting surface is clean, dry, and free of sharp protrusions.

• Leave a small air gap (≥10mm) between the panel and the mounting surface for passive cooling.

• Do not install in a manner that stresses the junction box or cables.

• Use appropriate fusing and a charge controller compatible with the panel's high current and VOC.

• We recommend professional installation for optimal performance and safety.

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Our Service Capabilities

We go beyond manufacturing to be your comprehensive solar energy partner. Our integrated service portfolio ensures your project is successful from concept to completion.

• End-to-End Solutions: We provide tailored, end-to-end solar energy solutions designed to meet your specific energy needs and site conditions, from initial consultation to final commissioning.

• Expert Roof Integration Design: Our team specializes in rooftop layout planning and integration design, ensuring optimal system performance, structural safety, and seamless aesthetics for both flat and curved surfaces.

• Professional Electrical System Design: We deliver complete electrical design support, including string sizing, cable routing, and compatibility with inverters and energy storage systems, guaranteeing a safe, efficient, and code-compliant installation.

• One-Stop Packaged Systems: Simplify your procurement process. We offer a one-stop-shop for all necessary components, including compatible mounting hardware, connectors, and cabling, ensuring system compatibility and reducing sourcing time and complexity.