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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: MARS ROCK SOLAR
  • Model Number: FLD4-FS-560215
  • Material: Flexible solar panel
  • Size: 560*215mm
  • Number of Cells: 4
  • Max. Power: 4Watt
  • operating voltage: 6V
  • operating current: 0.67A
  • Weight: 210g
  • Thickness: 4mm
  • Encapsulation material: Polyester film
  • Temperature performance: -0.21%°C
  • Row light performance: 20% higher Generating capacity
  • Shadow tolerance: Loss (4%-5%)
  • Power Output Warranty: Reduce not higher than 20% at 25 years
  • Feature: Flexible/without glass encapsulation/Waterproof/Lightweight

Packaging & Delivery

Packaging Details: Carton packaging
Delivery Detail: Samples can be deliveryed out within 5 day after payment via DHL


4W 6V 560*215mm Waterproof Mini Flexible Solar Module
Good high temperature and low light performance
High power generation

4W 6V 560*215mm Portable Flexible Solar Module with USB Outlet & Interface


Part 1 About Flexible Thin Film Solar Panel

 1, Flexible solar panel structure

2, Product basic introduce

Good high Temperature and Low Light Performance

Limited Power Output Warranty no less than 80% at 25 years

Multiconductor connector or junction box

Shadow tolerance, bypass diodes Connected across every solar cell 

Max system voltage 600VDC

Complies with IEC61646 standard.

3,Basic Parameter:

power: 4W

operating voltage & current: 4.5V 0.66A

size: 560*215mm

Weight: 210g

Charge object:Mobile phone,MP3 MP4 game consoles, etc.

Components: USB outlet & interface standard configuration

Raw material: water proof TPE inside,transparen/matte surface film package, four steam eye buckle design, easy to install, fixed on the surface of blackpacks, cloting and glass surface, etc.

 4, Technology advantages

1) Zero discharge

2) No dangerous fuel stockage

3) No remove components

4) Silent Running

5) Zero breakage, low maintenance cost

6) Without manual operation

7) Without running cost

8) Long lifetime

5, Feature

1), portability, apply for the outdoors's power supply

2), resistant to corrosion, thermostability(up to 80°C)

3), resistant to low temperature(up to -40°C)

4), aging-resistant (over 20years)

5) waterproof

6) moistureproof

7) easy folding and expanding

we can make all kinds of flexible amorphours silicons solar panel cells according to clients' requirement.


Part 2 About manufacturing

1, Manufacturing workshop

2, Manufacturing process

3, monolithic intergration

4, Manufacturing technology

1) Roll to roll without waste any precious resource.

2) Auto vacuum deposition technology—energy input is lower than Monocrystalline silicon and Polycrystalline Silicon solar module, it is high efficiency green environmental product.

3) Thin film technology---1/300 lower coating thickness than Monocrystalline silicon and Polycrystalline silicon solar modules, very save raw material.

4) 3-layer P-N conjunction technology—3-layer P-N conjunction of solar cell processing technology and can absorb not only the red spectrum as the crystalline solar cells but also the blue & green spectrums in the sunlights; .Very suitable on those areas with poor sunlight & still be with good power output even under the cloudy or rainy day


Part 3 Difference between Flexible solar module and crystalline silicon solar module


Flexible solar module

Crystalline silicon solar module



20-50mm (with aluminum alloy frame)

Encapsulation material

Polyester film

Tempered glass



Without flexible

Temperature performance


-0.49%-0.5% °C

Row light performance

20% higher Generating capacity


Shadow tolerance

Loss (4%-5%)

Loss at least 30%

Limited Power Output Warranty

Reduce 8% at 10 years

Reduce 16% at 20 years

Reduce not higher than 20% at 25 years

Reduce 10% at 10 years

Reduce 20% at 20 years

Reduce not higher than 25% at 25 years

Durable performance

Flexible/without glass encapsulation

Without flexible/tempered glass encapsulation

Average weight for solar modules (m²)

3.4 kg/m²



Part 4 widly application


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