18.8% Eff. 5bb 157*157mm Poly Crystalline Silicon Solar Cell Solar Panel

• After-sales Service: A Grade After Service
• Warranty: <5 Years
• Number of Cells: 157*157mm 5bb
• Application: Solar Panel
• Condition: New
• Certification: CE
• Model NO.: 157mm-L
• Material: Polycrystalline Silicon
• Cell Efficiency: 18.5%-18.6%
• Max. Power Watt: 4.56-4.58W
• Dimensions: 157mm*157mm±0.25mm
• Thickness: 200μm±20μm
• Packing: 1600 PCS Per Carton
• Transport Package: Carton
• Specification: A+
• Trademark: sunjetpower
• Origin: China
• HS Code: 8541402000
• Production Capacity: 5000000PCS/ Month

Product Description

18.8% Eff. 5bb 157*157mm Poly Crystalline Silicon Solar Cell Solar Panel

Dimension:

Name	Poly Solar Cells
Dimensions	157±0.25mm
Thickness	200um±20um
FRONT SIDE	0.70mm bus bars(silver) ,  blue anti-reflecting coating(silicon nitride)
BACK SIDE	1.30mm/1.80mm wide soldering pads(silver),  back surface  field(aluminum)

Datasheet

MODEL EFF(%)	Power Pmpp(W)	Max.Power Current Impp(A)	Short Circuit Current Isc(A)	Max.Power Voltage Vmpp(V)	Open Circuit Voltage Voc(V)
>19.2	4.74	8.68	9.187	0.5451	0.6415
19.1~19.2	4.70	8.65	9.156	0.544	0.6401
19.0~19.1	4.68	8.62	9.124	0.5429	0.6387
18.9~19.0	4.65	8.598	9.099	0.5415	0.6373
18.8~18.9	4.63	8.574	9.074	0.5403	0.636
18.7~18.8	4.60	8.522	9.043	0.5392	0.6346
18.6~18.7	4.58	8.496	9.017	0.5381	0.6333
18.5~18.6	4.56	8.455	8.988	0.5369	0.6317
18.4~18.5	4.53	8.36	8.954	0.5365	0.6306
18.2~18.4	4.48	8.385	9.065	0.5389	0.6349
18.0~18.2	4.48	8.359	8.872	0.5362	0.6304
STC::1000W/m2,AM1.5,25ºC

Desctiption: 

Our Company


 

FAQ:

1.Q: Are you a factory or a trading company?

   A: We are a manufacturer, specialzed in solar cells, solar panels, solar street light and solar energy system. Welcome OEM and ODM for you.

2. Q: Can we have a sample order?

    A: Of course! Any sample order is welcome for testing and checking.

3. Q:What is the warranty for the products?

    A: Battery:3 years. Controller/LED:5 years. Pole/solar panels:15-20 years

4. Q:How to ship the goods?

    A: By sea usually. If urgent requirement, air-shipping is available(except:Batteries)

5. Q:How to deal with the fault?

    A: If the problem caused by manufacturing quality, we will change and replace it in free.