2W 4.5V 430x120mm thin film flexible solar panel for portable solar power charger

FOB Reference Price:Get Latest Price
US $10-20 / Piece | 100 Piece/Pieces (Min. Order)
Supply Ability:
10000 Piece/Pieces per Month
Xiamen, China
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Quick Details
Place of Origin:
Fujian, China (Mainland)
Brand Name:
Mars Rock
Model Number:
Flexible solar panel
Number of Cells:
Max. Power:
Max. Voltage:
Max. Current:
Encapsulation method:
Polyester film
Temperature performance:
High adhesive and light transmittance
Row light performance:
20% higher Generating capacity
Shadow tolerance:
Loss (4%-5%)
Flexible/without glass encapsulation/Waterpoof/Lightweight
Packaging & Delivery
Packaging Details
Strong carton for export
Delivery Time
About 14 days for samples afte payment

2W 4.5V 430x120mm thin film flexible solar panel for portable solar power charger

If your specification is different from us, pls send message to us, we can offer customized service!

Part 1. Instruction:

Flexible solar panel is use special high-end thin film technology. It is has more advantages than laminated solar panel, such as good performance in the high temperature and in the low light, light weight to be more suitable for buildings which are sensitive in weight. The most important feature of the flexible solar panel is can be flexible or foldable. This feature can give more space for architects to realize their colorful design.

Part 2. Structure

The blue, green and red cell coatings can absorb the corresponding lights in the sunshine. The function of absorbing different light band is the key to increase the cell’s efficiency, especially in the low light and scattered light conditions.

Part 3.Features

Part 4. The  Difference between Flexible solar module and crystalline silicon solar module

TypesFlexible solar moduleLaminated solar module
Thickness4mm20-50mm (with aluminum alloy frame)
Encapsulation materialPolyester filmTempered glass
FlexibleFlexibleWithout flexible
Temperature performance-0.21%°C-0.49%-0.5% °C
Row light performance20% higher Generating capacity----
Shadow toleranceLoss (4%-5%)Loss at least 30%
Limited Power Output WarrantyReduce 8% at 10 yearsReduce 10% at 10 years
Reduce 16% at 20 yearsReduce 20% at 20 years
Reduce not higher than 20% at 25 yearsReduce not higher than 25% at 25 years
Durable performanceFlexible/without glass encapsulationWithout flexible/tempered glass encapsulation
Average weight for solar modules (m²)3.4 kg/m²13-15kg/m²


Part 5. Products Show 

Part 6. Factory View:

Part 7. Application: