High Efficiency N Type Mono - Crystalline Silicone Solar Cell CQC / IEC

Delivery Time:5-10 days
Certification:CE,CQC,IEC,TUV,CEC,MCS,CHUBB, ISO9001

Materials	Monocrystalline Silicon	Size	125*125mm
Max.power	2.86W	Type	N type
Grade	A Grade	Warranty	25 years
Efficiency	18.4%-17.0%	Busbar	2 bus bar
Producion Capacity	150MW / year	Color	Deep blue

Monocrystalline Solar Cells, Size Of 125*125mm 2BB, High Efficiency

1> Quick Detail:

Place of Origin: China Brand Name: ZOCEN Model: ZC TDB-125*125 Certificate: CE,CQC, IEC, TUV, CEC, MCS, CHUBB, ISO9001

2> Description:

Materials: Mono silicon Format Dimension: 125 x 125mm (±0.5mm) Diagonal: R165mm Thickness wafer (Si): 190±20μm Thickness cell: 200±40μm Weight: 12g High efficiency: 18.4%-17.0%, stable performance conversion Front(-): Blue silicon nitride anti-reflection coating 1.8mm silver busbars Back(+): Full-surface aluminum back-surface field 2.5mm(silver/ aluminum) continuous soldering pads Efficiency range: 17.0-18.4% Maximum power range: 2.86 to 2.69W Grade type: A Typical temperature coefficients: Voltage: -0.038%/K; Current: +0.031%/K; Power: -0.46%/K

3> Features:

High conversion efficiencies resulting in superior power output performance. Suitable for keeping appearance of solar cell tidy and clean. Advanced diffusion technology adapted to ensure conversion efficiency uniformity throughout cell. Advanced PECVD film forming technology used to coat cells with dark blue silicon nitride anti-reflection coatings. Uniform color appearance. Advanced soft line and high precision silkscreen printing equipment to achieve high smoothness, make automatic welding and laser cutting easier. Metal paste applied to making back surface field and electrode to ensure top conductivity, nice adhesion, superior weld-ability, nice appearance and reliable performance. Efficiency, stability and durability of crystal silicon. Low breakage rate. Environmental protection. OEM orders are welcome

4> Specifications:

Mechanical dimensions

Electrical Parameters of products

Product name	Efficiency(%)	Pmpp(W)	Vmpp(V)	Impp(A)	Voc(V)	Isc(A)
125*125mm(5\") Mono-Crystalline Silicone Solar Cell	18.4	2.86	0.532	5.372	0.630	5.721
18.2	2.82	0.529	5.531	0.630	5.717
18.0	2.79	0.527	5.294	0.629	5.664
17.8	2.76	0.525	5.527	0.629	5.616
17.6	2.72	0.521	5.228	0.628	5.627
17.4	2.69	0.519	5.198	0.627	5.602

Spectral Response                                                                 IV-Curve of Cell

5> Production and Quality Control

Precision cell efficiency sorting procedures (by both minimum power and power current) Strict criteria for color uniformity and appearance Pre-degraded before measuring electrical performance Reverse current and shunt resistance screening Frequent reliability monitoring Sorted into four defined color grades Minimal button marks No beading Low warpage and bowing ISO9001,ISO14001 Certificated

6> Production Process

7> Communication with customers

A: Hello, Can you help me ? What’s the different from N type and P type?

B: Dear, We are ZOCEN SOLAR factory in China. Pleasure to help you. During Diffusion process, B ion will be added for N type and P ion will be added for latter; The former lifespan is much longer than latter and also the efficiency is much higher.

A:At first cooperation, we want to test samples quality, do you approve samples order?

How is your minimum order?

B:Yes, of course, we accept samples order begin. Minimum order is 5000pcs.

A: How long time for 30,000pcs 125*125 (5\") Monocrystalline solar cells?

B: 6-8Days.

A:Which shipping partner is available to UK?