Product Specifications

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Place of Origin: Hebei, China

Brand Name: Yongsheng

Model Number: 21YS-SP-P50

Panel Dimensions: 540*670*20mm

Panel Efficiency: 20%

Certificate: ISO

Warranty: 25 Years Warranty

Solar cell: Poly 156*156 Cell

Junction Box: IP67 Rated

Frame: Anodized Aluminium Alloy

Connector: Compatiable Connector

Material: Polycrystalline Silicon

Glass: 3.2mm Tempered Low Iron

Cable: 4mm2

Maximum system Voltage: 1000VDC

Power Tolerance: 0~+3%

OEM Order: Acceptable

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Product Description

Type:Polycrystalline Silicon Maximum Power(Pmax):50wMaximum Power Voltage(Vmp):18.0V

Maximum Power Current(Imp):2.78A

Open Circuit Voltage(Voc):21.8V

Short Circuit Current(Isc):2.95A

Number of Cells:36(4*9)

Size of Cells(mm):156*52 Dimensions(mm):540*670*25

Power Tolerance:±3%

Maximum System Voltage:1000VDC

Frame Material:Anodized Aluminium Alloy

Front Glass:Tempered Glass

Back Cover:TPT(Composite Film)

Cell Encapsulant:EVA

Junction Box:IP67

Cables:2.5mm2,50cm Connector:MC4

Max Wind Load:2400Pa

Max Snow Load:5400Pa

NOCT:47℃(±2℃)

Temperature Coefficient of Pmax:-0.45%/℃

Temperature Coefficient of Voc:-0.35%/℃

Temperature Coefficient of Isc:0.05%/℃

Operating Temperature:-40℃~+85℃

Packing:5PCS/Carton

Net Weight:3.3kg/pc

Gross Weight:16.5kg/Carton

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