| SAKO SOLAR PANELS SPECIFICATIONS |
| Model |
150W |
250W |
| ELECTRICAL PARAMETERS AT STANDARD TEST CONDITIONS (STC) |
| Output Power |
150W |
250W |
| Module efficiency |
17.6% |
15.4% |
| Voltage at P Max – Vmp |
18.09V |
29.8V |
| Current at P Max – Imp |
8.29A |
8.39A |
| Open Circuit Voltage – Voc |
22.25V |
37.6V |
| Short Circuit Current – Isc |
8.87A |
8.92A |
| THERMAL CHARACTERISITICS |
| Nominal operating Cell Temperature |
46 ±2 °C |
46 ±2 °C |
| Temperature coefficient of P Max |
-0.42%/°C |
-0.42%/°C |
| Temperature coefficient of Voc |
-0.32%/°C |
-0.32%/°C |
| Temperature coefficient of Isc |
0.05%/°C |
0.05%/°C |
| Temperature coefficient of Vmp |
-0.42%/°C |
-0.42%/°C |
| Operating Conditions |
| Max System Voltage |
1000VDC |
1000VDC |
| Max Series Fuse Rating |
15A |
15A |
| Limiting Reverse Current |
15A |
15A |
| Operating Temperature Range |
-40°C – 85°C |
-40°C – 85°C |
| Max Static Load – Front (e.g. Snow) |
5400Pa |
5400Pa |
| Max Static Load – Back (e.g. Wind) |
2400Pa |
2400Pa |
| Max Hailstone impact (diameter/velocity) |
25MM/23m/s |
25MM/23m/s |
| Construction materials |
| Front Cover (Material/Thickness) |
Low-Iron tempered glass / 4.0mm |
Low-Iron tempered glass / 4.0mm |
| Cells (Quantity / Material / Dimension / Number of busbars) |
36 / multi-crystalline silicon / 156mmX156mm / 4 or 5 |
36 / multi-crystalline silicon / 156mmX156mm / 4 or 5 |
| Frame (Material / Colour / Anodization Color / Edge Sealing) |
Anodized aluminium alloy / Silver / Clear / Silicon or tape |
Anodized aluminium alloy / Silver / Clear / Silicon or tape |
| Junction Box (Protection Rating) |
≥IP65 |
≥IP65 |
| Cable Length / Cross-section diameter |
1100mm / 4mm² |
900mm / 4mm² |
| Plug Connector (Type / Protection Rating) |
MC4 / IP67 |
MC4 / IP67 |
| Dimensions (L / W / H) |
1480mm/680mm/40mm |
1640mm/990mm/40mm |
| Weight |
11.05kg |
18,5kg |
