Product Specifications

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Product Description

2.8W/5V Poly solar panel specifications

Model Number:JGN-2.8W-P

Peak power Pm(W):2.8W

Max. power voltage Vmp(V): 5V

Max. power current Imp(mA):0.56A

Open circuit voltage Voc(V):6V 

Short circuit current Isc(A):0.61A

Solar cells origin:Taiwan,A grade

Solar cells efficiency:over 19.0%

Dimensions :180*140*17mm

Solar cell type / No. of Cells: Polycrystalline silicon / 10-cell in series.

Front cover(material/thickness):Semi tempered glass / 2.0mm

Encapsulation(material):Ethylene Vinyl Acetate(EVA)

Junction box:Not Waterproof

Testing Condition:Irradiance:1000W/m2, Cell temperature:25ºC, AM:1.5(air mass).

Max. static load, front(e. g.: snow/wind):5400Pa

Max. static load, back(e. g.: wind):2400Pa

Max. hailstone impact (diameter/velocity):25mm; 23m/s

Application Class:Class A

Nominal Operating Cell Temperature(NOCT):45 (±2ºC)

Operating temperature range:-40ºC- +85ºC

Power temperature coefficient:-0.45%/ºC

Current temperature coefficient:0.08%/ºC

Voltage temperature coefficient:-0.37%/ºC

Lifespan:≥25 years

Warranty:Power output warranty: 10 years over 90%, 25 years over 80%;

Product Certifications / Standards:CE, IEC61215

Other Certifications:ISO9001:2008, RoHS

1.Factory directly selling, make sure your benefit.

2.OEM Service: Any designs you can imagine, we can make it .

3.Sample order is welcome.

4.Rapidly feedback: any question will be replied within 24 hours.

Supply Ability

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Packaging and Shipping

Lead time

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Port

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Packaging details

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