OEM China High quality Poly-crystalline Solar Panel 80W Wholesale to Roman

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Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces. OEM China High quality Poly-crystalline Solar Panel 80W Wholesale to Roman, As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services.


Poly-crystalline Solar Panel 80W

Technical parameter

Maximum Power(W)                        80W

Optimum Power Voltage(Vmp)        18.13V

Optimum Operating Current(Imp)    4.70A

Open Circuit Voltage(Voc)               21.79V

Short Circuit Current(Isc)                 5.16A

Mechanical Characteristics

Cell Type Poly-crystalline                 156x104mm (6 inch)

No of Cell                              36 (4x9pcs)

Dimensions                          1008x678x35mm

Weight                                  8.3KGS

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

 

Materials of solar panel

1).Solar Cell——Poly-crystalline solar cell 156*104mm

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 Poly-crystalline 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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  • MELBOURNE, AUSTRALIA — Researchers from the Royal Melbourne Institute of Technology have invented a novel new solar paint that can turn surfaces into a hydrogen power generator.

    According to a study published in ACS Nano, the main ingredient is a newly developed compound called synthetic molybdenum-sulfide, which absorbs moisture and accelerates the splitting of water molecules.

    When combined with paint which contains titanium oxide particles, the resulting substance is able to produce hydrogen energy from sunlight and water vapor.

    Hydrogen is one of the cleanest sources of energy, and can be used to power various kinds of vehicles and equipment.

    The solar paint can generate hydrogen energy in remote locations, or hot and dry climates, so long as there is sunlight and moisture in the air.

    The researchers believe it will take at least five years to come up with the final product, but is confident that it will be cheap and accessible.
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