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310W Poly Solar Panel

310W Poly Solar Panel

    Payment Type: L/C,T/T
    Incoterm: FOB
    Min. Order: 100 Piece/Pieces
    Delivery Time: 15 Days
    Productivity: 300MW
    Brand: GP
    Transportation: Ocean
    Place of Origin: CHINA
    Certificate: CE
    HS Code: 8541402000
    Port: NINGBO

Basic Info

Model No.: 310W

Product Description

G&P series modules consist of Poly-crystalline high efficient silicon cells.which are individually characterized and electronically matched before interconnection and laminated with toughened glass,EVA&Backsheet of high quality.

After assembled with anodized aluminum alloy frame, cable and junction box with MC4 connectors,G&P solar modules can be installed easily and work for a long period At the same time.they can withstand the storm.strong wind and hail impact.etc.

310W Polysilicon Solar Panel

Quick Details

Place of Origin:

Zhejiang, China (Mainland) Brand Name:GP

Model Number:GPP310w Material:Polycrystalline Silicon

Max. Power:310wp Number of Cells:72

Size:1956*992*40mm Module Efficiency:16%-18%

color:black and blue Solar Cell:Grade A solar cell

EVA:Anti-aging & high visosity EVA °ree of crosslinking above 85%

Glass:3.2mm High transmission rate and low iron tempered glass

Back Sheet:high frame resistant & Double-sided fluorine TPT

Junction Box:IP65 waterproof

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Module GPM310-350W(72)
Encapsulation Class/EVA/Cell/EVA/Backsheet
Size and Number of cells 156*mm*156mm 72/6*12pcs
Maximum Power Pmax W 310 320 325 330 340 350
Maximum Power Voltage(Vmp) V 37.00 37.50 37.90 38.20 38.50 38.90
Maxinmum Power Current(lmp) A 8.38 8.53 8.58 8.64 8.83 9.00
Open Circuit Voltage(Voc) V 44.40 45.00 45.48 45.84 46.20 46.68
Short Circuit Current(lsc) A 8.80 8.96 9.00 9.07 9.27 9.45
Cell Efficiency % 18.10 18.72 19.20 19.90 20.80 21.60
Module Efficiency % 15.98 16.49 16.75 17.01 17.52 18.04
Tolerance 0+3%
Max System Open Circuit Voltage 1500V
Max Series Fuse Rating 15A
Junction Box(protection degree) ≥IP67
Dimension 1956*992*40mm
Weight 20.3kg
Operate Temperature Scope `-40/+85℃
Relatlve Humidity 0-100%
Frame Thinkness 40/45/50mm
Frame Colour Gold/Brown/Black/Silver
Standard Test Conditions[STC]:irradiance 1000W/㎡;AM15;module temperature 25℃.Measuring uncertainta of power is within ±3%.
Tolerance of Pmpp:0-+3%.Certified in accordance with IEC61215,IEC61730-1/2.

solar panel

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