High quality 156mm*156mm Poly-crystalline 4BB solar cell made in Taiwan
Dimensions | 156mm x 156mm ± 0.5mm |
Thickness(Si) | 180μm ± 20μm / 200μm ± 20μm |
| Front | Silver bus bars; Blue/Purple |
Silicon nitride anti-reflection coating | |
| Back | Silver bus bars; Full-surface aluminum BSF |
Specifications
1. High conversion efficiency
2. Superior quality-A/A- Grade,PID-Free
3. Lowest price
4. Certificate:CE,ROHS,IEC,TUV,UL etc
5. Prompt delivery
Electrical Performance
| Efficiency code | Efficiency(min) (%) | Charged power(WP) | Imp(A) | Vmp(V) | Isc(A) | Voc(V) |
| 1770 | 17.70 | 4.31 | 8.18 | 0.528 | 8.71 | 0.630 |
| 1780 | 17.80 | 4.33 | 8.20 | 0.530 | 8.71 | 0.631 |
| 1790 | 17.90 | 4.36 | 8.21 | 0.531 | 8.72 | 0.632 |
| 1800 | 18.00 | 4.38 | 8.23 | 0.534 | 8.73 | 0.633 |
| 1810 | 18.10 | 4.40 | 8.25 | 0.535 | 8.74 | 0.634 |
| 1820 | 18.20 | 4.43 | 8.27 | 0.536 | 8.76 | 0.635 |
| 1830 | 18.30 | 4.45 | 8.30 | 0.537 | 8.78 | 0.636 |
| 1840 | 18.40 | 4.48 | 8.31 | 0.539 | 8.80 | 0.637 |
| 1850 | 18.50 | 4.50 | 8.32 | 0.540 | 8.82 | 0.638 |
| 1860 | 18.60 | 4.53 | 8.33 | 0.541 | 8.84 | 0.639 |
| 1870 | 18.70 | 4.55 | 8.34 | 0.542 | 8.86 | 0.640 |
* Under standard test condition: 1000W / m2, AM 1.5, 25℃
* Average accuracy of all tested figures is ±1.0% rel.
Features
1.High conversion efficiency
2.Improved red response
3.Advanced passivation technology
4.Discontinued finger for front side,island BB for rear side
5.Excellent solder-ability and adhesion strength
6.Low breakage rate
7.Vacuum package to avoid oxidation
8.Three bus bars to reduce series resistance and improve module power
Production and Quality Control
1.PID free
2.Both efficiency and Impp sorting to enhance module output power
3.Average cell efficiency is 20.0%;module efficiency>16.5%;module power(Wp)>270W(6x10)
4.100% in-line inspection of optical,Irev(>2.0A@-10v,<2.5a@-12v) and="" rsh="">10 ohm)
5.Long term efficiency stability and excellent reliability
6.REACH-SVHC test passed,ISO9001,ISO14001 and OHSAS 18001 etc certificated
Packaging & Delivery
Solar cells are packed into container with good quality,which protects them from damage during the transportation,every 100 cells are sealed by Shrinkable Film or vacuum package.
Delivery Lead Time:within 1-3 working days
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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