2016 Good Quality Poly-crystalline Solar Panel 60W Supply to Nigeria

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Poly-crystalline Solar Panel 60W

Technical parameter

Maximum Power(W)                        60W

Optimum Power Voltage(Vmp)        17.35V

Optimum Operating Current(Imp)    3.46A

Open Circuit Voltage(Voc)               21.16V

Short Circuit Current(Isc)                 3.80A

Mechanical Characteristics

Cell Type Poly-crystalline                     156 x 65mm

No of Cell                                   36 (4x9pcs)

Dimensions                               678x657x35mm

Weight                                       5.0Kg

Front Glass                                3.5mm,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:     -0.47%

Temperature Coefficients of Voc:        -0.389%

Temperature Coefficients of Isc:           0.057%

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

 Materials of solar panel

1).Solar Cell——Poly-crystalline solar cell 156*65mm

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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  • Published on Mar 17, 2014

    It’s no secret that an opposition to sustainable living exists. Earlier this year, Texas state brought several SWAT teams to a sustainable community and threatened to shut it down. Each one of the community members were initially handcuffed at gunpoint. It was called “The Garden of Eden Community,” and was totally self sustainable. You can read more about that here http://www.collective-evolution.com/2….

    This time, it’s Robin Speronis that’s come under fire. She lives off the grid in Florida, completely independent of the city’s water and electric system. A few weeks ago, officials ruled her off-grid home illegal. Officials cited the International Property Maintenance Code http://publicecodes.cyberregs.com/ico…, which mandates that homes be connected to an electricity grid and a running water source. That’s just like saying our dependency on corporations isn’t even a choice. The battle to live without most utilities has been ongoing for Robin, the self-sufficient woman has lived for more than a year and a half using solar energy, a propane camping stove and rain water.



    Votronic 250W coupled with 2x130W policristalin panels. Pumping way over rated 260W while in midday cloudless sun (June, out temp 19degC, Netherlands)

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