Complaint
18.4%-18.7% Poly Crystalline 5bb Solar Cells for High Quality 275W 330W Ploy Solar Panels Solar Energy System
Our company has developed into one of the main suppliers of Solar Street Light, LED Lamp Head, Solar Power Cabinet, accessories and systems,LED Street lights and Solar Power System.
Solar module is an important part of solar power system, high quality solar cell module can ensure 25 years of continuous, stable power output.
Our cells provide a strong guarantee for the stability of solar modules, more stable, longer lasting, maintenance-free
Poly solar cell is cost saving comapring with mono solar cell,the cheapest solar pv cell at the moment.
18.0-19.2% eff is available for different power for solar panel
Dimension:
| Name | Poly Solar Cells | |
| Dimensions | 157±0.25mm | |
| Thickness | 200um±20um | |
| FRONT SIDE | 0.70mm bus bars(silver) , blue anti-reflecting coating(silicon nitride) | |
| BACK SIDE | 1.30mm/1.80mm wide soldering pads(silver), back surface field(aluminum) | |
| MODEL EFF(%) | Power Pmpp(W) | Max.Power Current Impp(A) | Short Circuit Current Isc(A) | Max.Power Voltage Vmpp(V) | Open Circuit Voltage Voc(V) |
| >19.2 | 4.74 | 8.68 | 9.187 | 0.5451 | 0.6415 |
| 19.1~19.2 | 4.70 | 8.65 | 9.156 | 0.544 | 0.6401 |
| 19.0~19.1 | 4.68 | 8.62 | 9.124 | 0.5429 | 0.6387 |
| 18.9~19.0 | 4.65 | 8.598 | 9.099 | 0.5415 | 0.6373 |
| 18.8~18.9 | 4.63 | 8.574 | 9.074 | 0.5403 | 0.636 |
| 18.7~18.8 | 4.60 | 8.522 | 9.043 | 0.5392 | 0.6346 |
| 18.6~18.7 | 4.58 | 8.496 | 9.017 | 0.5381 | 0.6333 |
| 18.5~18.6 | 4.56 | 8.455 | 8.988 | 0.5369 | 0.6317 |
| 18.4~18.5 | 4.53 | 8.36 | 8.954 | 0.5365 | 0.6306 |
| 18.2~18.4 | 4.48 | 8.385 | 9.065 | 0.5389 | 0.6349 |
| 18.0~18.2 | 4.48 | 8.359 | 8.872 | 0.5362 | 0.6304 |
| STC::1000W/m2,AM1.5,25ºC | |||||
1.Q: Are you a factory or a trading company?
A: We are a manufacturer. Welcome OEM and ODM for you.
2. Can we have a sample order?
A: Of course! Any sample order is welcome for testing and checking.
3.What is the warranty for the products?
A: Battery:3 years. Controller/LED:5 years. Pole/solar panels:15-20 years
4.How to ship the goods?
A: By sea usually. If urgent requirement, air-shipping is available(except:Batteries)
5. How to deal with the fault?
A: If the problem caused by manufacturing quality, we will change and replace it in free.
