15 Years Factory wholesale Poly-crystalline Solar Panel 40W for Swiss Manufacturer

Short Description:


Product Detail

Product Tags

Adhering to the principle of "quality, service, efficiency and growth", we have gained trusts and praises from domestic and international client for 15 Years Factory wholesale Poly-crystalline Solar Panel 40W for Swiss Manufacturer, It is our great honor to meet your demands.We sincerely hope we can cooperate with you in the near future.


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:



  • The device is designed with solar panels on the outer surface to receive sunlight, which would convert solar energy into power. The shades, which would be equipped with wired or wireless charging ports, would allow passengers to directly plug in their devices.
    —————————————-­———————

    Welcome to TomoNews, where we animate the most entertaining news on the internets. Come here for an animated look at viral headlines, US news, celebrity gossip, salacious scandals, dumb criminals and much more! Subscribe now for daily news animations that will knock your socks off.

    Visit our official website for all the latest, uncensored videos: http://us.tomonews.com
    Check out our Android app: http://bit.ly/1sYjIzc
    Check out our iOS app: http://bit.ly/1gO3z1f

    Get top stories delivered to your inbox everyday: http://bit.ly/tomo-newsletter

    Stay connected with us here:
    Facebook http://www.facebook.com/TomoNewsUS
    Twitter @tomonewsus http://www.twitter.com/TomoNewsUS
    Google+ http://plus.google.com/+TomoNewsUS/
    Instagram @tomonewsus http://instagram.com/tomonewsus



    The unique concept was the brainchild of Owner Paul McKnight with design elements by ES Studios, a local art and metalworking shop in St. Louis. At it’s core, a small 60 watt (ROUND) solar panel provides FREE power to outlets in the base of the system. 5-10 cell phones can easily be charged in real time while the sun is shining, and a large battery reserve hidden inside allows the station to be used at night.

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the House

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Star

    WhatsApp Online Chat !