15W Solar panel
Yangzhou Jinyuan Lamps Co., Ltd. [China] 
1. 25 years average lifespan. 2. 10 firsr years-90% performance. 3. 15 remaining years--80% 4. CE, ISO Certificates
15W Solar panel:
1. 25 years average lifespan. 2. 10 firsr years-90% performance. 3. 15 remaining years--80% 4. CE, ISO Certificates
Electrical Properties Data:
| Maximum Power(W) | 15 |
| Optimum Power Voltage(Vmp) | 17.5 |
| Optimum Operating Current(Imp) | 0.86 |
| Open Circuit Voltage(Voc) | 21.5 |
| Short Circuit Current(Isc) | 0.97 |
| Cell Efficiency(%) | 16.8 |
| Module Efficiency(%) | 14.6 |
| Tolerance Wattage(e. g+/-3%) | +3 |
| NOCT | 47+2 |
Components & Mechanical Properties Data:
| Solar Cell | 125*125 |
| Number of Cell(pcs) | 4 |
| Size of Module(mm) | 425*445*30 |
| Front Glass Thikness(mm) | 3.2 |
| Surface Maximum Load Capacity | Examined to 540 kg/m2n after IEC61215 frame with drainage. |
| Allowable Hail Load(m/s, g) | Up yo 28mm of grain diameters and 86km/h impact speed |
| Weight Per Piece(KG) | 2.0 |
| Junction Box Type | 1 SOLON box with bypass diodes |
| Bypass Diode Rating(A) | 20~30A |
| Cable and Connector Type | Accord to TUV |
| Frame (Material Corners, etc.) | AL |
| Backing(Brand Type) | TPT |
| EVA | EVA |
| Temperature Range | -40~+85°C |
| Standard Test Conditions | Irradiance: 1000W/m2, Am:1.5, temperature:-25°C |
| Package (pcs/carton) | Cartons with pallet |
15W Solar panel
