22 Years Factory Mono-Crystalline 80W Solar Panel in Cameroon

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Mono-Crystalline 80W Solar Panel

Technical parameter

Maximum Power(W)                        80W

Optimum Power Voltage(Vmp)        15.90V

Optimum Operating Current(Imp)    5.03A

Open Circuit Voltage(Voc)               18.58V

Short Circuit Current(Isc)                 5.59A

Mechanical Characteristics

Cell Type Monocrystalline               125x125mm (5 inch)

No of Cell                                         36 (4x9pcs)

Dimensions                                     906x670x35mm

Weight                                             7.2KGS

Front Glass                                     3.2mm,High Transmission, Low iron, tempered Glass

Junction box                                    IP65 Rated

Output Cable                                   TUV 1×4.0mm2/UL12AWG,Length: 900mm

Temperature and Coefficients

Operating Temperature(°C):                -40°C ~ + 85°C

Maximum System Voltage:                  600V(UL)/1000V(IEC) DC

Maximum Rated Current Series:         15A

Temperature Coefficients of Pmax:     -0.435%

Temperature Coefficients of Voc:        -0.35%

Temperature Coefficients of Isc:           0.043%

Nominal Operating Cell Temperature (NOCT): 47+/-2°C

Materials of solar panel

1).Solar Cell——Mono-crystalline solar cell 125*125mm

2).Front Glass——-3.2mm, high transmission, low iron, tempered glass

3).EVA——-excellent anti-aging EVA

4).TPT——-TPT hot seal made of flame resistance

5).Frame——anodized aluminum profile

6).Junction Box——-IP65 rated, high quality, with diode protection

Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.

Features

1. High cell efficiency with quality silicon materials for long term output stability

2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures

3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance

4. Both Polycrystalline and Mono-crystalline

5. Excellent performance in harsh weather

6. Outstanding electrical performance under high temperature and low irradiance 

Quality assurance testing

Thermal cycling test

Thermal shock test

Thermal/Freezing and high humidity cycling test

Electrical isolation test 

Hail impact test

Mechanical, wind and twist loading test

Salt mist test

Light and water-exposure test

Moist carbon dioxide/sulphur dioxide

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  • A complete guide about connecting solar panels in series connection in Urdu & Hindi language. In this video you will learn about the wiring and connection of solar panels in series connection. Also the calculation of solar panels volts and amp (ampere) in series.
    Or how to connect solar pannel together. For more videos you can visit my site.
    www.electricaltutorials.org



    Homeowners with a sun exposed roof can save 20% on Electricity with residential solar panels.

    Solar modules use light energy (photons) from the sun to generate electricity through the photovoltaic effect. The majority of modules use wafer-based crystalline silicon cells or thin-film cells based on cadmium telluride or silicon. The structural (load carrying) member of a module can either be the top layer or the back layer. Cells must also be protected from mechanical damage and moisture. Most solar modules are rigid, but semi-flexible ones are available, based on thin-film cells.

    Electrical connections are made in series to achieve a desired output voltage and/or in parallel to provide a desired current capability. The conducting wires that take the current off the modules may contain silver, copper or other non-magnetic conductive [transition metals]. The cells must be connected electrically to one another and to the rest of the system. Externally, popular terrestrial usage photovoltaic modules use MC3 (older) or MC4 connectors to facilitate easy weatherproof connections to the rest of the system.

    Bypass diodes may be incorporated or used externally, in case of partial module shading, to maximize the output of module sections still illuminated.

    Some recent solar module designs include concentrators in which light is focused by lenses or mirrors onto an array of smaller cells. This enables the use of cells with a high cost per unit area (such as gallium arsenide) in a cost-effective way.

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