13 Years manufacturer Poly-crystalline Solar Panel 40W Guatemala Manufacturers

Short Description:


Product Detail

Product Tags

Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of 13 Years manufacturer Poly-crystalline Solar Panel 40W Guatemala Manufacturers, Standing still today and looking into the future, we sincerely welcome customers all over the world to cooperate with us.


Poly-crystalline Solar Panel 40W

Technical parameter

Maximum Power(W)                        40W

Optimum Power Voltage(Vmp)        17.35V

Optimum Operating Current(Imp)    2.31A

Open Circuit Voltage(Voc)               21.16V

Short Circuit Current(Isc)                 2.53A

Mechanical Characteristics

Cell Type Polycrystalline                156 x 52mm

No of Cell                                     36 (4x9pcs)

Dimensions                                 670x420x30mm

Weight                                        4.0Kg

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——Polycrystalline solar cell 156*52mm

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:



  • If you’ve ever wondered what happens to your solar system when the grid goes down, it may not be as simple as you might think. Your solar system will automatically shutoff to prevent potential injury to anyone working on the power lines. There are options to harvest some of your energy, but you would need a SMA inverter to do so.

    Pick My Solar was founded on the idea that clarity and transparency was important in the solar industry. By creating an online marketplace for homeowners, Pick My Solar is able to drive down the costs of solar while still providing the homeowner with a customized solar system from the best installers in their area. It is our mission to simplify the process of going solar, drive down costs, and provide the consumer advocacy necessary for solar to achieve broad market success.

    Click here for instant cost and savings estimates. Check out our bid generator: https://pickmysolar.com/app/bid-generator.

    Be sure to visit https://pickmysolar.com for more information and subscribe above to get notified whenever we post a new video!

    Follow us!

    Twitter: https://twitter.com/pickmysolar
    Facebook: https://facebook.com/PickMySolar
    Instagram: https://instagram.com/pickmysolar
    Google+: https://plus.google.com/+Pickmysolar



    Berkeley Lab has developed a new method to image solar cells in 3-D that could help scientists learn new ways to boost photovoltaic efficiency.

    Read the full story – http://newscenter.lbl.gov/2016/11/15/image-solar-cells-3-d/

    View a multi-media version of the story – https://berkeleylab.exposure.co/a-new-way-to-image-solar-cells-in-3d

    Subscribe so you don’t miss a video – https://youtube.com/berkeleylab
    Check out our cool pics on – https://www.instagram.com/berkeleylab/
    Learn more – https://www.facebook.com/BerkeleyLab/
    Keep up with the Tweets at – https://twitter.com/berkeleylab
    View all our news releases at http://newscenter.lbl.gov

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Flag

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Truck

    WhatsApp Online Chat !