14 Years Manufacturer Poly-crystalline Solar Panel 300W Slovenia Importers

Short Description:


Product Detail

Product Tags

We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for 14 Years Manufacturer Poly-crystalline Solar Panel 300W Slovenia Importers, Standing still today and looking into the future, we sincerely welcome customers all over the world to cooperate with us.


Poly-crystalline Solar Panel 300W

Technical parameter

Maximum Power(W)                        300W

Optimum Power Voltage(Vmp)        37.15V

Optimum Operating Current(Imp)    8.08A

Open Circuit Voltage(Voc)               45.30V

Short Circuit Current(Isc)                 8.87A

Mechanical Characteristics

Cell Type Poly-crystalline                 156x156mm (6 inch)

No of Cell                                         72 (6x12pcs)

Dimensions                                     1956x992x50mm

Weight                                             22.5Kg

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——Poly-crystalline 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:



  • This particularly project was a failure because I left my project for dinner (don’t stop before finishing!) but it is a good (cheap) method for creating a vacuum in your solar panel. E good vacuum prevents air bubbles between the glass / EVA-film and your cells.

    Good luck!



    CLICK FOR WIKI ►► https://wiki.ezvid.com/best-solar-backpacks?id=ytdesc

    Solar Backpacks Reviewed In This Wiki:
    Solar Wholesale 6003
    Voltaic Solar Converter
    Luxury Lane Solar Bear
    EnerPlex Packr
    SolarGoPack Stay Charged My Friends
    Vivo SP-01U
    Ivation Charger
    AMTOP HB0002
    Eceen ECE-602

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Flag

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Car

    WhatsApp Online Chat !