The panel uses a more expensive material (imported from Japan) called ETFE (Ethylene Tetrafluoroethylene) versus PET (Polyethylene terephthalate). The ETFE film layer absorbs light better with less reflection leading to more power per square inch.
- Made of rigid back sheet. The ETFE material bonded with the rigid back sheet makes a stronger panel than a cheaper PET film one with less chance of cracking or water intrusion.
- Highly stain-resistant and easily gets cleaned by the rain.
- Highly resistant to seawater corrosion.
- Waterproof and highly resistant to the harsh operating conditions of a marine environment.
For other details on this beautiful black solar panel Black 80 Watt Off Grid Portable Monocrystalline Solar Panel for RV Marine Boat.please search our website similar products or send enquriy to our sales representative.
| Model No. | eMarvel L80w |
| Product Name | Rigid light solar panel |
| Maximum Power[Wp] | 80 |
| Solar Cell | SunPower Maxeon Gen III Back Contact Cell |
| Cell Array[Pcs] | 3*12 |
| Cell Efficiency | 23% |
| Size[mm] | 510*890*5 |
| Max Power Voltage Vmp[V] | 20.88 |
| Max Power Current Imp[A] | 3.83 |
| Open Circuit Voltage Voc[V] | 24.64 |
| Short Circuit Current Isc[A] | 4.14 |
| Net.Weight[kg] | 3.6 |
| Power tolerance[%] | ±5% |
| NOCT[℃] | 45±2 |
| Operating Temperature[℃] | -40/+85 |
| Temperature Coefficient Pmax[%/K] | -0.3 |
| Temperature Coefficient Voc[[%/K] | -1.74mV |
| Temperature Coefficient Isc[[%/K] | 0.05 |
| Maximum System Voltage[V] | 1000 V |
| Maximum Reverse Current[V] | 10A |
| Flame retardancy | UL94 VTM-0 |
| Certification and test | CE,ROHS,sg s,IEC salt mist,High temp humidity test |
| Maximum bend radius(θ) | 5° |
| Cables and Connectors | APJB010,2m dual cores cable 2.5mm2 bare at end,50mm peel off |
| Warranty[Years] | 3 |
| Standard Test Conditions | STC: 1000W/m², AM 1.5 and cell temp 25°C |
| Other notes | round corner R10,with silicon back up holes |
| Package | 1pcs/Polyethylene foam(EPE Foam),then in 1 carton box |
