Poly-crystalline Solar Panel 3W

Short Description:

Cell Type                                          Polycrystalline

No of Cell                                         18 (2x9pcs)

Dimensions                                     145x245x18mm

Weight                                             0.52KGS

Front Glass                                     3.2mm,High Transmission, Low Iron,Tempered Glass


  • 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 3W

    Technical parameter

    Maximum Power(W)                        3W

    Optimum Power Voltage(Vmp)        9V

    Optimum Operating Current(Imp)    0.34A

    Open Circuit Voltage(Voc)               10.8V

    Short Circuit Current(Isc)                 0.37A

    Mechanical Characteristics

    Cell Type                              Polycrystalline

    No of Cell                                         18 (2x9pcs)

    Dimensions                                     145x245x18mm

    Weight                                             0.52KGS

    Front Glass                                     3.2mm,High Transmission, Low Iron,Tempered Glass

    Temperature and Coefficients

    Operating Temperature(°C):                -40°C ~ + 85°C

    Maximum System Voltage:                  600V(UL)/1000V(IEC) DC

    Maximum Rated Current Series:         10A

    Temperature Coefficients of Pmax:     -0.435%

    Temperature Coefficients of Voc:        -0.35%

    Temperature Coefficients of Isc:           0.043%

    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

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