STP250S-265S-20/Wd
STP250S-265S-20/Wd
60 cells, mono (6“)
High module efficiency of up to 16.3 % due to leading, cutting-edge technology
Positive output tolerance of 0-5% ensures 100% performance from day 1
Current sorting as an extra service provides additional output of up to 2%
| ELECTRICAL SPECIFICATIONS | |||
| STC | STP250S-20/Wd | STP245S-20/Wd | STP240S-20/Wd |
| Maximum Power at STC (Pmax) | 250W | 245W | 240W |
| Optimum Operating Voltage (Vmp) | 30.7V | 30.5V | 30.2V |
| Optimum Operating Current (Imp) | 8.15A | 8.04A | 7.95A |
| Open Circuit Voltage (Voc) | 37.4V | 37.3V | 37.2V |
| Short Circuit Current (Isc) | 8.63A | 8.52A | 8.43A |
| Module Efficiency | 15.4% | 15.1% | 14.8% |
| Operating Module Temperature | -40 °C to +85 °C | ||
| Maximum System Voltage | 1000 V DC (IEC) | ||
| Maximum Series Fuse Rating | 20 A | ||
| Power Tolerance | 0/+5 % | ||
| NOCT | STP250S-20/Wd | STP245S-20/Wd | STP240S-20/Wd |
| Maximum Power at NOCT (Pmax) | 183W | 180W | 177W |
| Optimum Operating Voltage (Vmp) | 27.9V | 27.8V | 27.7V |
| Optimum Operating Current (Imp) | 6.56A | 6.47A | 6.40A |
| Open Circuit Voltage (Voc) | 34.4V | 34.3V | 34.2V |
| Short Circuit Current (Isc) | 6.98A | 6.91A | 6.83A |
| NOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s; Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3% | |||
| MECHANICAL SPECIFICATIONS | ||
| Temperature | ||
| Nominal Operating Cell Temperature (NOCT) | 45±2°C | |
| Temperature Coefficient of Pmax | -0.44 %/°C | |
| Temperature Coefficient of Voc | -0.34 %/°C | |
| Temperature Coefficient of Isc | 0.060 %/°C | |
| Mechanical | ||
| Solar Cell | Monocrystalline silicon 156 × 156 mm (6 inches) | |
| No. of Cells | 60 (6 × 10) | |
| Dimensions | 1640 × 992 × 35mm (64.6 × 39.1 × 1.4 inches) | |
| Weight | 18.2 kgs (40.1 lbs.) | |
| Front Glass | 3.2 mm (0.13 inches) tempered glass | |
| Frame | Anodized aluminium alloy | |
| Junction Box | IP67 rated (3 bypass diodes) | |
| Output Cables | TUV (2Pfg1169:2007), UL 4703 | |
| 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1000mm (39.4 inches) and (+) 1000 mm (39.4 inches) | ||
| Connectors | MC4 connectors | |
| Packing | ||
| Container | 20’ GP | 40’ HC |
| Pieces per pallet | 30 | 30 |
| Pallets per container | 6 | 28 |
| Pieces per container | 180 | 840 |
Warranty based on nominal power97% in the first year, thereafter, for years two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.2% in the 25th year after the defined 25 WARRANTY STARTING DATE.10-year material and workmanship warranty