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  • Home > Product > SOLAR PANEL > TPT LAMINATED > 18V(36PCS)

    POLY 45W-50W(18V)

    Series No:GSPV-45W-50W(156)36
    M.O.Q:52pcs
    Payment:T/T, L/C, Paypal
    Warranty:10years
    Get Quote

    Features

    ★ High cell’s efficiency with high quality silicon material for long term output stability and reliability

    ★ Rigorous quality control to meet highest international standards

    ★ High transmittance,low iron tempered glass cover with enhanced stiffness and impact resistance

    ★ Outstanding electrical performance under high temperature and low irradiance ,cloudy weather conditions

    ★ Unique frame design with high mechanical strength for easy installation

    ★ Advanced encapsulation material provide efficient protection from the severest environment conditions

    Applications

    ★ Solar lights, Solar charger and Other solar device

    Warranty

    ★ 10 years limited warranty on material and workmanship

    ★ 10 years with 90% output, 20years with 80% output

    Grade A solar cells made from Grade A solar wafer.
    Off-grade solar cells is not acceptable
    1, High dark reverse current (No)
    2, unvisible breakage (No)
    3, used cells(No)
    4, visible default(No)


    Specification sheet

    Series Number

    GSPV-35W

    (156P)36

    GSPV-40W

    (156P)36

    GSPV-45W

    (156P)36

    GSPV-50W

    (156P)36

    Cell Type

    Poly

    Poly

    Poly

    Poly

    Max power

    35w

    40w

    45w

    50w

    Power Tolerance

    0~5w

    Nominal voltage(V)

    18.18

    18.07

    18.11

    18.13

    Nominal current(A)

    1.93

    2.21

    2.48

    2.78

    Open circuit voltage(V)

    22.15

    22.01

    22.09

    22.17

    Short circuit current(A)

    2.08

    2.34

    2.79

    2.90

    Size of cell/strips(mm)

    156x36

    156x42

    156x47

    156x52

    Number of cells

    36(4x9)

    36(4x9)

    36(4x9)

    36(4x9)

    Power Of cell

    >4.4w

    >4.4w

    >4.4w

    >4.4w

    FF(fill factor) %

    75.97

    77.66

    73.01

    77.76

    Dimension of solar panel

    670x450x30

    540x670x30

    Weight of solar panel(kg)

    3.7

    4.5

    Front Cover

    3.2 mm, High transmittance, low iron tempered glass

    Back Cover

    TPT (Tedlar-PET-Tedlar)

    Encapsulant

    EVA (ethylene vinyl acetate)

    Frame

    Double-layer anodized aluminum alloy

    Junction Box/connector

    PV Junction box

    Max. System Voltage

    1000V DC

    Operating Temperature

    -40℃~+85℃

    Storage Temperature

    -40℃~+85℃

    Max. Wind /Snow Load

    2400Pa / 5400Pa

    Application Class

    Class A

    NOCT

    45℃± 2℃

    Temperature co-efficient

    Isc

    +0.049% /℃

    Voc

    -0.340% /℃

    Pmpp

    -0.430% /℃

    STC: Irradiance 1000W/M2, Module temperature25℃, AM=1.5





























    Assemble Line of small panel



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