Monocrystalline And Polycrystalline Solar Panel

Monocrystalline And Polycrystalline Solar Panel
Product Details

Production Description:

This solar panel is a pair of light-responsive devices that convert light energy into electricity,which includes two products: monocrystalline and polycrystalline solar panel. Their power generation principles are basically the same. When the light illuminates the surface of the solar cell, part of the photons are absorbed by the silicon material, and the energy of the photon is transferred to the silicon atom. After a series of processes, under the action of the voltage, a current will flow through the external circuit to generate a certain output power. 

Features:

  1. Good light transmission and low cost:The main body of the battery is made of tempered glass, and the light transmittance is very good. Besides, the overall cost of purchasing such  monocrystalline and polycrystalline solar panel is relatively low, and it is also very cost-effective to operate.

  2. Good sealing:Silicone is used as the sealing component and the frame of the aluminum alloy, simple and convenient.

  3. Wide range of applications:It is very convenient to install and the ability to absorb strong light is also very strong. Therefore, even in remote areas such as the plateau or the island, it is possible to install such a hair-emitting panel to meet the residents' electricity consumption needs.

Main components:

  1. Tempered glass: Protects the main body of power generation

  2. EVA: Mainly bonded and packaged power generation main body and backplane

  3. Cell: Crystalline silicon solar cell, relatively low equipment cost and high photoelectric conversion efficiency

  4. Backboard: Sealed, insulated, waterproof

  5. Junction box: Protects the entire power generation system and acts as a current transfer station

Product Details:

Product nameMonocrystalline And Polycrystalline Solar Panel

Item

156mm P type Mono solar cells

Dimentions

156mm ×156mm ±0.5mm

Diameter

Φ200mm ±0.5mm

Thickness

200um ±20um

Front

1.4 mm busbar and 91 fingers(silver)

Silicon Nitride antireflection coating

Back

2.2 mm segmented soldering silver pads

Back surface field (aluminium)

Temperature Coefficients

TKVoltage:-0.32 % / °C;TKCurrent:+0.02 % / °C;TKPower:-0.45 % / °C

Product Electrical Parameters:

Pmpp

Imp

Voc

Isc

4.65W

8.56A

0.642V

9.05A

4.635W

8.53A

0.641V

9.05A

4.61W

8.525A

0.64V

9.05A

4.58W

8.47A

0.640V

9.01A

4.56W

8.48A

0.638V

9.0A

4.54W

8.41A

0.638V

8.95A

4.51W

8.40A

0.636V

8.90A

4.49W

8.35A

0.636V

8.87A

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