China Professional Supplier Poly-crystalline Solar Panel 250W Wholesale to Kyrgyzstan

Short Description:


Product Detail

Product Tags

continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for China Professional Supplier Poly-crystalline Solar Panel 250W Wholesale to Kyrgyzstan, items won certifications with the regional and international primary authorities. For far more detailed information, please contact us!


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:



  • Please watch: “SimAirport – NEW CONVEYOR BELT UPDATE!! – Let’s Play SimAirport Ep 12 (Sim Airport Game Gameplay)”

    -~-~~-~~~-~~-~-

    Let’s Play Subnautica Survival Ep 5 | AQUARIUM AND ALIEN CONTAINMENT?! | (Subnautica Game Gameplay)

    Gameplay from “Subnautica”!

    Subnautica is a survival game where you survive in the alien underwater world! Craft equipment, vehicles and tools in order to survive!

    “Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines, terraform voxel terrain, and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more – All while trying to survive.”

    Check the game out here!: http://store.steampowered.com/app/264710/

    TWITTER: https://twitter.com/NextGenYosen
    TWITCH: http://www.twitch.tv/genericoverload



    Solar System Telemarketer – speaks to a whole family of one person.

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Car

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Plane

    WhatsApp Online Chat !