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21.7% eff.156mm*156mm Monocrystallin 3BB solar cells

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Lightway Technology Development Limited

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21.7% eff.156mm*156mm Monocrystallin 3BB solar cells

Brand Name : Motech/NSP/TSEC etc

Model Number : LW-S156M3BB

Certification : CE/TUV/UL etc

Place of Origin : Taiwan

MOQ : 100

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

Delivery Time : 1-3 working days

Packaging Details : 150 pieces per box,6 boxes per carton,standard export package.

Material : Monocrystallin Silicon

Color : Blue

Size : 156mm*156mm

Grade : A Grade

Max.Power : 5.28W

Efficiency : 19.4-19.8%.eff.

Warranty : 25 years

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Characteristics

Dimension: 156.75mm x 156.75mm±0.25mm

Thickness(Si): 190μm±30μm

Front: Three 2.1±0.2mm wide bus bars (sliver) with distance 52±0.2mm

Back: 3.0±0.3mm wide sliver/aluminum soldering pads

Specifications

1. High conversion efficiency
2. Superior quality-A/A- Grade,PID-Free
3. Competitive price
4. Certificate:CE,ROHS,IEC,TUV,UL etc
5. Prompt delivery

Electrical Performance

Eff Code	1890	1910	1931	1951	2034	2055	2075	2117
Efficiency (%)	18.90	19.10	19.31	19.51	20.34	20.55	20.75	21.17
Pmax(W)	4.54	4.59	4.69	4.89	4.94	4.99	5.04	5.14
Voc(V)	0.639	0.641	0.642	0.657	0.660	0.662	0.664	0.665
Isc(A)	9.10	9.11	9.14	9.342	9.405	9.444	9.476	9.499
Vmp(V)	0.537	0.541	0.542	0.550	0.556	0.559	0.561	0.564
Imp(A)	8.51	8.56	8.60	8.781	8.851	8.904	8.941	8.971

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

Packaging & Delivery

Solar cells are packed into container with good quality,which protects them from damage during the transportation,every 150 cells are sealed by Shrinkable Film or vacuum package.

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