Cheap price Poly-crystalline Solar Panel 250W Supply to Dubai

Short Description:


Product Detail

Product Tags

Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for Cheap price Poly-crystalline Solar Panel 250W Supply to Dubai, We warmly welcome your participation based on mutual benefits in the near future.


Poly-crystalline Solar Panel 250W

Technical parameter

Maximum Power(W)                           250W

Optimum Power Voltage(Vmp)           30.25V

Optimum Operating Current(Imp)       8.26A

Open Circuit Voltage(Voc)                  36.61V

Short Circuit Current(Isc)                     8.89A

Mechanical Characteristics

Cell Type Polycrystalline                      156x156mm (6 inch)

No of Cell                                              60 (6x10pcs)

Dimensions                                           1640x990x40mm

Weight                                                   18.5KGS

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:     -0.47%

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——Polycrystalline solar cell 156*156mm

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

  • Previous:
  • Next:



  • no glue your cell EVA is very hot



    Can you power your station from the sun? Absolutely! This video explains solar power from the panels and batteries to charge controllers and sizing. Subscribe: https://youtube.com/davidcasler. Ask Dave Playlist: https://goo.gl/inaQeB. Tip Jar: http://ke0og.net/tip-jar

    To learn more about me, visit: http://www.dcasler.com/about/
    Tip jar (on my website): http://www.dcasler.com/tip-jar/ (describes both how to use the YouTube method and provides a method to use your credit card via PayPal)
    To pose an Ask Dave question: http://www.dcasler.com/ask-dave/ or http://www.ke0og.net/ask-dave/
    To order the old Technician videos on DVD: http://dcasler.com/how-to-buy-technician-videos-on-dvd/
    To order the most recent and up-to-date Amateur Extra videos on a thumb drive: http://dcasler.com/aevids-on-stick/

    The music is “Sour Tennessee Red (Sting),” courtesy of YouTube Music Library, by John Deley and the 41 Players.

    Technician training videos, see http://www.ke0og.net/training/
    General training videos, see http://www.ke0og.net/general/
    Amateur Extra training videos, see http://www.ke0og.net/extra/
    List of the Ask Dave videos, see http://dcasler.com/ask-dave/#askdavelist

    My primary website: http://www.dcasler.com
    The ham radio part of my website (direct link): http://www.ke0og.net
    My publishing website: http://www.mtsneffelspress.com, where you can find my fantasy and science fiction books, as well as some local history books I publish for the Ridgway Railroad Museum and the Ouray County Historical Society
    My Amazon author page, which lists my print and Kindle books: http://www.amazon.com/-/e/B00471I0Q4.
    And I’m now reading (producing) audiobooks! See my first effort here: https://goo.gl/0GTHsW

    I’m often asked what equipment I use to create the videos. The devices include the Panasonic DMC-G7 camera, Panasonic HDC-TM90 video camera, Tascam DR-05 audio recorder, Audio-Technica ATR-3350 lapel microphone, Sony Cyber-shot DSC-W560 digital camera, the Kodak Zi-8 video camera, my iPhone 5S, and Pentax K100D DSLR. Software used: CyberLink PowerDirector 13 on a Toshiba S55-A5294, also using Smoothdraw 4.0.5.0, FastStone Image Viewer 5.3, FastStone Capture 8.0, Audacity 2.1.1, LibreOffice 5.0.4.2, and Ink2Go 1.7.2. You can see how my studio is set up by viewing https://youtu.be/wFSQ8vtNA5A.

    Twitter: @dcasler

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Star

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the House

    WhatsApp Online Chat !