| BENEFITS | |||
 | Higher output |  | Pid free |
 | Excellent shading tolerance |  | Heavy mechanical load |
 | Product warranty on materials and workmanship |  | Linear power output warranty |
| CERTIFICATES |
| IEC 61215, IEC 61730, IEC TS 62804, IEC 61701 |
| ISO 9001: 2008 quality management systems |
| ISO 14001: 2004 environmental management systems |
| BS OHSAS occupational health and safety management systems |
| TEMPERATURE CHARACTERISTICS | |
| Nominal operating cell temperature(NOCT) | 45±2 ℃ |
| Temperature coefficients of Voe | -0.35%／℃ |
| Temperature coefficients of lsc | + 0.055%／℃ |
| Temperature coefficients of Pmax | -0.45%／℃ |
| Power tolerance | 0~+5W |
| Mechanical Data | |||
| Solar Cell | 72 poly-crystalline | Frame | Anodized aluminium alloy |
| Front Glass | 3.2 mm tempered glass | Weight | 26 kg |
| Junction Box | IP67 rated | Dimensions | 1956×992×40 mm |
| Bypass Diodes | 3 pcs | Packaging Information | 26 pcs/ pallet |
| Output Cables | 1200 mm length cable, compatible with MC4 connctors | ||
| ELECTRICAL CHARACTERISTICS | ||||
| Module Type | SL280-24P345 | SL280-24P340 | SL280-24P335 | SL280-24P330 |
| Nominal Peak Power (Pmax) | 345 | 340 | 335 | 330 |
| Nominal Voltage (Vmpp) | 38.3 | 38.1 | 37.9 | 37.7 |
| Nominal Current (Impp) | 9.01 | 8.92 | 8.84 | 8.75 |
| Open Circuit Voltage (Voc) | 47.2 | 46.9 | 46.7 | 46.4 |
| Short Circuit Current (Isc) | 9.41 | 9.37 | 9.33 | 9.29 |
| Module Efficiency(%) | 17.8 | 17.5 | 17.3 | 17.0 |
| Maximum System Voltage | DC1000V/DC1500V | DC1000V/DC1500V | DC1000V/DC1500V | DC1000V/DC1500V |
| STC: Irradiation: 1000 W/m2, cell temperature: 25 ℃, air mass: 1.5 (EN 60904-3) | ||||
| Maximum Power (Pmax) | 251 | 247 | 244 | 240 |
| Nominal Voltage (Vmpp) | 35.7 | 35.6 | 35.5 | 35.4 |
| Nominal Current (Impp) | 7.03 | 6.95 | 6.86 | 6.78 |
| Open Circuit Voltage (Voc) | 42.5 | 42.4 | 42.3 | 42.2 |
| Short Circuit Current (Isc) | 7.68 | 7.59 | 7.49 | 7.40 |
| NOCT: Irradiation: 800 W/m2, ambient temperature: 20 ℃, air mass: 1.5, wind speed 1 m/s Performance under weak light conditions (200 W/m2) EN60904-1, 96.0 % or higher of the STC efficiency (1000 W/m2) is achieved | ||||
| CURRENT-VOLTAGE & POWER-VOLTAGE CURVE |
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GREEN ENERGY TECHNOLOGY MANUFACTURER