| 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 | -0.32%／℃ |
| Temperature coefficients of lsc | - 0.05%／℃ |
| Temperature coefficients of Pmax | -0.39%／℃ |
| Power tolerance | 0~+3W |
| Mechnical Load | 5400pa |
| Mechanical Data | |||
| Solar Cell | 60 mono PERC cells | Frame | Anodized aluminium alloy |
| Front Glass | 3.2 mm tempered glass | Weight | 18 kg |
| Junction Box | IP67 rated | Dimensions | 1650×992×40 mm |
| Bypass Diodes | 3 pcs | Packaging Information | 30 pcs/ pallet |
| Output Cables | 900 mm length cable, compatible with MC4 connctors | ||
| ELECTRICAL CHARACTERISTICS | |||||
| Module Type | SL220-20M320 | SL220-20M315 | SL220-20M310 | SL220-20M305 | SL220-20M300 |
| Nominal Peak Power (Pmax) | 320 | 315 | 310 | 305 | 300 |
| Nominal Voltage (Vmpp) | 33.3 | 33.1 | 32.9 | 32.7 | 32.6 |
| Nominal Current (Impp) | 9.61 | 9.52 | 9.42 | 9.33 | 9.14 |
| Open Circuit Voltage (Voc) | 39.9 | 39.7 | 39.5 | 39.3 | 38.8 |
| Short Circuit Current (Isc) | 10.16 | 10.06 | 9.96 | 9.86 | 9.73 |
| Module Efficiency(%) | 19.60 | 19.20 | 18.90 | 18.60 | 18.42 |
| 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) | 233 | 230 | 226 | 222 | 218 |
| Nominal Voltage (Vmpp) | 30.9 | 30.8 | 30.7 | 30.6 | 30.5 |
| Nominal Current (Impp) | 7.55 | 7.45 | 7.36 | 7.27 | 7.13 |
| Open Circuit Voltage (Voc) | 35.8 | 35.7 | 35.6 | 35.5 | 35.4 |
| Short Circuit Current (Isc) | 8.30 | 8.19 | 8.09 | 7.98 | 7.55 |
| 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