Poly-crystalline Solar Panel 300W

Short Description:

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


  • FOB Price: 0.29USD/W-1USD/W
  • Min.Order Quantity: 1 Piece
  • Supply Ability: One day one 40HQ
  • Port: Ningbo/Shanghai
  • Payment Terms: T/T,L/C,Western Union
  • Product Detail

    Product Tags

    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

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