Product Description
Physical characteristics:
| Model Number |
FSC-PP-025 |
| Material |
Polycrystalline Silicon |
| Size |
156*156mm |
| Number of Cells |
1pcs |
| Efficiency |
17%~20% |
| Max. Power |
4.28~4.65watt |
| Thickness |
200 μm +/-20μm |
| Front |
1.0mm Bus Bars(Silver);Dark Blue Silicon Nitride AR Coating. |
| Back |
2.5mm Wide Soldering Pads(Silver);Back Surface Field (Aluminium) |
High efficient
Data under standard testing conditions(STC):1000W/Sq.M, AM1.5, 25ºC
| NO |
Efficiency(%) |
Pmpp(W) |
Vmpp(V) |
Impp(A) |
Voc(V) |
Isc(A) |
FF(%) |
| 11 |
18.90-19.00 |
4.64 |
0.544 |
8.559 |
0.639 |
9.072 |
80.27 |
| 10 |
18.80-18.90 |
4.62 |
0.543 |
8.528 |
0.638 |
9.052 |
80.19 |
| 9 |
18.70-18.80 |
4.60 |
0.541 |
8.519 |
0.637 |
9.033 |
80.12 |
| 8 |
18.60-18.70 |
4.57 |
0.540 |
8.499 |
0.636 |
9.011 |
80.06 |
| 7 |
18.50-18.60 |
4.55 |
0.538 |
8.476 |
0.635 |
8.988 |
80.02 |
| 6 |
18.40-18.50 |
4.53 |
0.537 |
8.451 |
0.633 |
8.964 |
79.97 |
| 5 |
18.30-18.40 |
4.50 |
0.536 |
8.426 |
0.632 |
8.939 |
79.90 |
| 4 |
18.20-18.30 |
4.48 |
0.535 |
8.400 |
0.631 |
8.913 |
79.86 |
| 3 |
18.10-18.20 |
4.45 |
0.534 |
8.371 |
0.630 |
8.885 |
79.82 |
| 2 |
18.00-18.10 |
4.43 |
0.532 |
8.350 |
0.629 |
8.866 |
79.69 |
| 1 |
17.90-18.00 |
4.40 |
0.531 |
8.320 |
0.629 |
8.848 |
79.46 |
Product drawing
Features:
1.High conversion efficiency 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.Output power tolerance of +/-3%
Typical package for one box is 1200 cells. These cells are sealed in paper boards every 100 pcs.
Gross weight per unit shall be around 15 kg.
Solar Cell Production Line
Cleaning & Texturing: Wafers are cleaned with industrial soaps and form square-based pyramids also called texture. The texturization helps to reduce the reflection of sunlight.
Diffusion: Wafers that have been pre-droped with boron during the casting process are then given a negative(n-type) surface characteristic by diffusing them with a phosphorus source at high temperature, which in turn creats the negative/positive(n-p) junction.
Etching: Phosphorus diffuses not only into the desired wafer surface but also into the side and the opposite surface to form PN. This gives a shunt path between the cell front and rear. Removal of the path around the wafer edge/edge junction isolation is named etching.
PECVD: By PECVD equipment, the wafers are coated with anti-reflection coating(ARC). It's the blue silicion nitride film to reduce reflection and promote absorption of light.
Printing & Heating: it was adopted by printing paste with screen technology to print the electrodes of silicion solar, and form a good ohmic contact.
Testing & Sorting: It means classifying the cells according to their efficiency tested under the simulated sunlight.
These kits are the ideal solution for 4WD, camping, caravaning, boating and recreational activities wherever power is required for lights, small TV, camping fridge, pump or other small appliances.
Application
Production progress
Certificates
Our service
1. Reply in 24 hours.
2. Customized solar panel , solar battery ,solar systems .
3. Every solar panel will be tested before the delivery.
4. Delivery on time and excellent after-sales service.
5. Excellent quality with competitive price.
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