18.4%-18.7% Poly Crystalline 157*157mm 5bb Solar Cells for High Quality 275W Ploy Solar Panels

• Warranty: 25 Years
• Number of Cells: 157*157mm 5bb
• Application: Light Industry
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SJP-157M-5BB-Y
• Condition: New
• Certification: ISO, CE
• Material: Monocrystalline Silicon
• Effciency: 18.4-18.7%
• Power Watt: 4.53-4.58W
• Transport Package: Carton
• Specification: A Grade
• Trademark: Sunjetpower
• Origin: China
• HS Code: 8541402000
• Production Capacity: 500000PCS/ Month
• Package Size: 46.00cm * 36.00cm * 23.00cm
• Package Gross Weight: 20.000kg
• Lead Time: 3 days (1 - 1600 Piece) ; 5 days (1601 - 100000 Piece) ; 7 days (100001 - 500000 Piece) ; To be negotiated ( > 500000 Piece)

Product Description

18.4%-18.7% Poly Crystalline 5bb Solar Cells for High Quality 275W 330W Ploy Solar Panels Solar Energy System

Our company has developed into one of the main suppliers of Solar Street Light, LED Lamp Head, Solar Power Cabinet, accessories and systems,LED Street lights and Solar Power System.

Solar module is an important part of solar power system, high quality solar cell module can ensure 25 years of continuous, stable power output.
Our cells provide a strong guarantee for the stability of solar modules, more stable, longer lasting, maintenance-free
Poly solar cell is cost saving comapring with mono solar cell,the cheapest solar pv cell at the moment.
18.0-19.2% eff is available for different power for solar panel

Product Description

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

Product Details

 

 

Company Profile

FAQ

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

A: We are a manufacturer. Welcome OEM and ODM for you.

 

2. Can we have a sample order?

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

 

3.What is the warranty for the products?

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

 

4.How to ship the goods?

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

 

5. How to deal with the fault?

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