18.5% High Efficiency A Grade Poly Solar Cell
- Minimal order
- 100 pieces
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Product Specifications
Type
Poly
Product Description
Flagsun's manufacturing covers the photovoltaic value chain from ingot casting and wafering through solar cell production and solar panel assembly.All the cell is with most strict quality standard in every production process .
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,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
Physical characteristics:
| Dimension | 156x156mm±0.3mm |
| Thickness | 200±20um |
| Front | Blue anti-reflecting coating (silicon nitride) |
| 1.4mm silver busbars | |
| Back | back surface field (aluminum) |
| 2.0mm wide soldering pads (silver) |
ELECTRICAL CHARACTERISTICS
| Item | Efficiency (%) | Pmpp (W) | Umpp (V) | Impp (A) | Uoc (V) | Isc (A) | FF (%) |
| 1 | 17.60 | 4.28 | 0.527 | 8.124 | 0.626 | 8.652 | 79.1 |
| 2 | 17.70 | 4.31 | 0.529 | 8.149 | 0.627 | 8.677 | 79.2 |
| 3 | 17.80 | 4.33 | 0.530 | 8.174 | 0.628 | 8.702 | 79.3 |
| 4 | 17.90 | 4.36 | 0.531 | 8.199 | 0.629 | 8.727 | 79.4 |
| 5 | 18.00 | 4.38 | 0.533 | 8.224 | 0.630 | 8.752 | 79.4 |
| 6 | 18.10 | 4.40 | 0.534 | 8.248 | 0.631 | 8.777 | 79.5 |
| 7 | 18.20 | 4.43 | 0.535 | 8.273 | 0.632 | 8.802 | 79.6 |
| 8 | 18.30 | 4.45 | 0.537 | 8.298 | 0.634 | 8.827 | 79.6 |
| 9 | 18.40 | 4.48 | 0.538 | 8.323 | 0.635 | 8.851 | 79.7 |
| 10 | 18.50 | 4.50 | 0.539 | 8.348 | 0.636 | 8.877 | 79.8 |
*Data under standard testing conditional (STC):1,000w/m2,AM1.5, 25°C , Pmax:Positive power tolerance
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