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wholesale A grade 4bb polycrystalline pv silicon solar cell price made in Taiwan

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wholesale A grade 4bb polycrystalline pv silicon solar cell price made in Taiwan

Brand Name : NSP/Motech etc

Model Number : LW-S156P4BB1

Certification : TUV/UL/CE/ISO etc

Place of Origin : Taiwan

MOQ : 100pcs

Price : US$0.73/pcs

Payment Terms : Western Union, MoneyGram, T/T, D/A, L/C, D/P

Supply Ability : 5000,000pcs/month

Delivery Time : 1-3 working days

Packaging Details : 100pcs/box,1200pcs/carton

Material : Polycrystallin Silicon

Size : 156mm*156mm±0.5mm

Model : LW-S156P4BB1

Color : Blue

Grade : A/A- Grade

Efficiency : 17.2-18.4%

Max.Power : 4.47Wp

Warranty : 25 years

PID free : Yes

Bus bar : 4 Bus bar

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Physical characteristics

 

Dimension 156mm X 156 mm ±0.5mm
Wafer Thickness 200um ±30um
Front(-)

Four 1.1mm wide bus bars(silver) with distance 39mm,

Acid texturized surface with blue silicon nitride AR coating.

Back(+) 2.4mm wide silver/aluminum soldering pads, aluminum back surface field.

 

Typical electrical characteristics

 

Efficiency code   1720 1740 1760 1780 1820 1840
Efficiency (min) (%) 17.2 17.4 17.6 17.8 18.2 18.4
Pmax (W) 4.186 4.234 4.283 4.332 4.429 4.478
Voc (V) 0.631 0.632 0.634 0.636 0.640 0.642
Isc (A) 8.446 8.485 8.523 8.573 8.660 8.700
Vmp (V) 0.525 0.527 0.529 0.531 0.535 0.537
Imp (A) 7.973 8.035 8.097 8.160 8.280 8.340

 

Data under standard testing conditions(STC): 1,000W/m2, AM1.5, 25℃, Pmax: Positive power tolerance.

 

 

Typical teperature coefficients

 

Voltage -2.08 mV/K
Current +4.58 mA/K
Power -0.40 %/K

 

 

Features

 

1.High conversion efficiencies resulting in superior power output performance.

2.Outstanding power output even in low light or high temperature conditions

3.Optimized design for ease of soldering and lamination

4.Long-term stability,excellent reliability and performance

5.Low breakage rate

6.Color uniformity

 

 

Production and Quality Control

 

1.Precision cell efficiency sorting procedures

2.Stringent criteria for color uniformity and appearance

3.Reverse current and shunt resistance screening

4.REACH-SVHC test passed,ISO9001,ISO14001 and OHSAS 18001 etc certificated

5.Calibrated agaist Fraunhofer ISE

 

 

Our Service

 

1. Shipment mode:DHL/FedEx/UPS/TNT etc express ways door to door service,By air

2. Payment term:Western Union,T/T in advance etc

3. Delivery time:within 1-3 working days

4. After Sales service:replacement will be guaranteed at the first time once you got defective products

 

 

 

 

 

 


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