19 Years manufacturer Poly-crystalline Solar Panel 250W in Liberia

Short Description:


Product Detail

Product Tags

We emphasize development and introduce new products into the market every year for 19 Years manufacturer Poly-crystalline Solar Panel 250W in Liberia, Our final goal is "To try the best, To be the Best". Please feel free to contact with us if you have any requirements.


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:



  • Greatest provider for evacuated tube solar very hot h2o heater in China, Vacuum tube solar h2o heater
    If you are intrigued in Sunrain solar h2o heater, call: Jenkin
    Skype: hkdlong
    Whatsapp: +8615518660380
    E-mail: [email protected]

    Capable evacuated tube solar h2o heater, substantial high quality solar very hot h2o heater, compact thermosiphon solar h2o heater with superior price, very low strain compact solar h2o heater with CE, Solar keymark certification, EN12976 certification.

    Sunrain Solar Vitality Co., Ltd. established in 1999, which is an innova-tion-pushed renewable energy enter-prise, specialized in research and manufacture of evacuated tube solar h2o heater, solar collector, solar h2o heating technique.



    Solar Time Tracker: http://mwands.com/store/solar-products/solar-panel-mounting/solar-panel-timed-tracker-system

    MISSOURI WIND AND SOLAR WEBSITE

    https://www.mwands.com

    SOCIAL MEDIA:
    FACEBOOK: https://www.facebook.com/MissouriWindandSolar/
    INSTAGRAM: https://www.instagram.com/missouriwind/
    PINTEREST: https://www.pinterest.com/missouriwind/
    LINKEDIN: https://www.linkedin.com/company/missouri-wind-and-solar
    YELP: https://www.yelp.com/biz/missouri-wind-and-solar-seymour-2

    WHERE WE’RE LOCATED:
    332 Cobblestone Drive
    Seymour, Mo. 65746

    HOW TO CONTACT US:
    EMAIL: [email protected]
    PHONE: 1-417-708-5359

    WHAT MAKES US DIFFERENT:
    Missouri Wind and Solar offers a service no other DIY wind and solar company does – system design, installation advice, and detailed personal diagrams on how to wire the system together. You’re not blindly purchasing products you *think* you might need, you’re getting true customer and technical support before and after the sale.

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Truck

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Truck

    WhatsApp Online Chat !