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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: MARS ROCK, FLEDA
  • Model Number: FLD-SC-7575-12
  • Material: Amorphous Silicon
  • Size: 75x75x1.1mm
  • Number of Cells: 12
  • Thickness: 1.1mm
  • Vmp: 4.5V
  • Imp: 20uA
  • Voc: 6V
  • Isc: 35V
  • Raw material: Electric transparent TCO glass
  • Indoor standard testing conditions: 220 LUX (6000 K fluorescent lamp spectrum), temperature 25 ℃
  • Encapsulation method: Electric transparent TCO glass+EVA +Electric transparent TCO glass
  • Operating temperature: -40°C to +85°C
  • Customized: YES

Packaging & Delivery

Packaging Details Export package
Delivery Time Samples can be diliveryed out within 5 days by DHL


4.5V 20uA 75x75mm Indoor Thin Film Amorphous Silicon
Good absorbency for feebleness light
Low temperature coefficient

4.5V 20uA 75x75mm Indoor Thin Film Amorphous Silicon Solar Cells


About amorphous silicon

Amorphous silicon (a-Si): It is the non-crystalline form of silicon. The cell structure has a single sequence of p-i-n layers. When exposed to sun, their power output is significantly decreased. A-Si type thin film solar cells are commonly found in calculators. A-Si type thin film is manufactured in 6 steps. First the glass substrate is coated with a TCO (transparent conductive oxide) layer as front contact, followed by P1 laser scribing. Then a layer of a-Si is deposited followed by P2 laser scribing. Then a metal conductive layer is placed as back contact with the relative P3 laser scribing.

1, Structure

2, Product Advantages

A)Superior performance under week light condition

B)Lower temperature coefficient, better performance under high temperature condition

C)10%-15% higher actual annual power generation per nominal watt power.

3, Technical characteristic

A)Using the straight line internal integrative structure can simplify the craft.
B)The amorphous silicon deposition uniformization technology enhances the uniformity of the amorphous silicon film.
C)Using the composite construction TCO conductive film, increase the visible light transmissibility of short-wave band.
D)Using special ingredient allocated proportion of the amorphous silicon film enhance the battery electricity performance.
F)Using the special transparent conductive film design, prevented and has avoided the short circuit and the leakage.

4, Application

Applied to calculator, LCD portable electronic toy, charger and other low power electronic products, like electronic watch, portable radiogram, LCD handheld games, charger, portable radios, etc.

Light Amprohous Silicon Thin Film Solar Cell Parameter

About Manufacturing:

1, Raw Material ( Electric transparent TCO glass )

2.Manufacturing equipment

3, Manufacturing Process

4.Parameter test

About Packing

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China (Mainland)
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Supplier's Trade Assurance Limit: US $368,000
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