High Power Lightweight Flexible Solar Panel Module Sunman Solar Panel 430W 520W Custom Monocrystalline Panel for Automotive Roof Systems
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Product Highlights
- Ultra Lightweight Design: Up to 70% lighter than conventional glass panels, reducing transport costs and roof load.
- Flexible Installation: Adapts to curved surfaces and lightweight structures where rigid panels cannot be installed.
- High Conversion Efficiency: Built with high-efficiency monocrystalline cells achieving 19.3% module efficiency.
- Corrosion Resistance: Suitable for coastal, humid, and high-salt environments with excellent durability.
- Low-Light Performance: Generates stable electricity even during cloudy weather, early mornings, and late afternoons.
- Durable Composite Materials: Innovative composite structure provides impact resistance without glass breakage risk.
- 25-Year Warranty: Comprehensive 25-year warranty coverage for long-term reliability and peace of mind.
- Low BOS Cost: Lightweight design reduces mounting structure requirements, labor costs, and installation time.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 25 Years
- Model NO.
- SMF520J-12X12UW
- Number of Cells
- 144cells
- Application
- Light Industry
- Condition
- New
- Certification
- ISO, CE, TUV
- Material
- Monocrystalline Silicon
- Weight
- 8.6kg
- Frame
- Frameless
- Panel Efficiency
- 19.2%
- Junction Box
- IP68 Rated
- Output Cables
- 450mm
- Packaging Configuration
- 66PCS/Pallets
- Power Tolerance
- 0~+5W
- Transport Package
- 35PCS/Pallets, 70PCS/Stack, 770PCS/ 40'hq Containe
- Specification
- 2054*1080*2mm
- Trademark
- Flexible solar panel
- Origin
- China
- HS Code
- 8541402000
- Production Capacity
- 2000PCS/Week
- Package Size
- 224.60cm * 119.70cm * 20.00cm
- Package Gross Weight
- 8.600kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Power Lightweight Flexible Solar Panel Module Sunman Solar Panel 430W 520W Custom Monocrystalline Panel for Automotive Roof Systems
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Product Description

With outstanding flexibility, corrosion resistance, and easy installation, the 520W flexible solar panel is widely used in commercial rooftops, industrial buildings, curved roofs, warehouses, agricultural projects, RV systems, marine applications, and off-grid solar power systems.
Whether you are an EPC contractor, solar distributor, wholesaler, or project developer, the Sunman 520W flexible solar panel provides a reliable and cost-effective solution for modern photovoltaic installations.


Compared with conventional glass solar panels, the Sunman flexible module is up to 70% lighter, greatly reducing transportation costs and roof load requirements.
Flexible Installation
Designed to adapt to curved surfaces and lightweight structures where traditional rigid panels cannot be installed.
High Conversion Efficiency
Built with high-efficiency monocrystalline solar cells to maximize energy production and improve overall system performance.
Excellent Low-Light Performance
Generates stable electricity even during cloudy weather, early mornings, and late afternoons.
Strong Corrosion Resistance
Suitable for coastal areas, humid climates, islands, and high-salt environments.
Durable Composite Materials
The innovative composite structure provides excellent impact resistance without the risk of glass breakage.
Lower BOS Cost
The lightweight design reduces mounting structure requirements, labor costs, and installation time.
Long Service Life
Designed for reliable long-term outdoor operation with excellent weather resistance.
STC | SMF520J-12X12UW |
Maximum Power ( Pmax ) | 520 |
Maximum Power Voltage ( Vmp ) | 42.3 |
Maximum Power Current ( Imp ) | 12.31 |
Open-circuit Voltage ( Voc ) | 49.5 |
Short-circuit Current ( Isc ) | 13.56 |
Module Efficiency (%) | 19.3 |
Operating Temperature | -40ºC to 85ºC |
Maximum System Voltage | 1500V DC(IEC) |
Maximum Series Fuse Rating | 25A |
Application Class | Class A |
Power Tolerance | 0/+5 W |
Weight | 8.6KG |
Size | 2246*1197*2mm |
STC: Irradiance 1000W/m2,Cell temperature 25ºC,AM=1.5 | Tolerances of Pmax,Voc and Isc are within ±5% |



Original Sunman Flexible Solar Panels
Competitive Factory Pricing
Fast Delivery
Professional Export Packaging
OEM & ODM Service
Technical Support
Complete Solar Energy Solutions
Worldwide Shipping
Reliable After-sales Service
Support for Wholesale and EPC Projects


Sunman flexible solar panels replace traditional tempered glass with advanced composite materials, making them significantly lighter while maintaining high efficiency and durability.
Q2: Can this 520W panel be installed on curved roofs?
Yes. It is specifically designed for lightweight structures and curved roof applications where standard glass modules are difficult to install.
Q3: Is it suitable for coastal environments?
Yes. The panel offers excellent corrosion resistance, making it ideal for coastal, humid, and high-salt environments.
Q4: Do you support OEM or bulk orders?
Yes. We provide OEM services, wholesale pricing, and customized solutions for distributors, EPC contractors, and large-scale solar projects.
Q5: Can you provide a complete solar system?
Yes. Besides flexible solar panels, we can also supply inverters, lithium batteries, mounting systems, and complete solar energy storage solutions.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR259250". Items marked "" are certified.
Company Profile
Anhui Solarasia Energy Technology Co., Ltd, is a company specializing in the R&D, sales, installation, operation, and maintenance of new energy products. Founded in 2016, the company is located in Hefei, Anhui Province, and its main products include solar panels, solar inverters, photovoltaic systems, lithium batteries, gel batteries, and other solar products. This company can also provide customized services according to the customer's needs.
Solarasia cooperates closely with tier-1 brands like Jinko, Longi, Trina, Sungrow, Huawei, Deye, and Growatt. The company has powerful R&D technology, adopts strict management measures, and passes ISO9001, ISO14001, and ISO45001 Certification System. The factory has a strong production capacity and advanced design capabilities by introducing advanced automatic production lines and testing equipment as well as has multiple product patents. In recent years, this company has exported solar products to more than 100 countries including the United States, Germany, South Africa, Romania, Vietnam, Lebanon, and New Zealand, and won the customer's praise.
Furthermore, we have skilled engineers and professional sales consultants who will provide customers with timely pre-sale, in-sale, and after-sale services with professional knowledge and rich experience.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 305, Building B, Yinuo Business Center, Intersection of West Second Ring Road and Hehuan Road, Bijiashan Street, Shushan District, Hefei, Anhui
-
Plant Area
- 488.42 square meters
-
Number of Employees
- 26
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union, Small-amount payment, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month, 1-3 months -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Solar Panel, Flexible Solar Panel, Solar Lnverter, Energy Storage System, Solar Battery, Solar Power System
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-01-27
-
Export Year
- 4 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 14
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, Others
-
Cooperated with Fortune 500
- No
FAQ
- What makes Sunman flexible solar panels different from conventional panels?
- Sunman flexible solar panels replace traditional tempered glass with advanced composite materials, making them significantly lighter while maintaining high efficiency and durability.
- Can this 520W panel be installed on curved roofs?
- Yes. It is specifically designed for lightweight structures and curved roof applications where standard glass modules are difficult to install.
- Is it suitable for coastal environments?
- Yes. The panel offers excellent corrosion resistance, making it ideal for coastal, humid, and high-salt environments.
- Do you support OEM or bulk orders?
- Yes. We provide OEM services, wholesale pricing, and customized solutions for distributors, EPC contractors, and large-scale solar projects.
- Can you provide a complete solar system?
- Yes. Besides flexible solar panels, we can also supply inverters, lithium batteries, mounting systems, and complete solar energy storage solutions.
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