Helios Solar 7T2-300 (300W)
Helios Solar · Residential · 300W
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60
SCORE /100
30 specs
DC Electrical Characteristics | |
|---|---|
| STC Power Rating | 300W |
| PTC Power Rating | 269.4W |
| STC Power per unit of area | 14.3W/ft (153.7W/m) |
| Peak Efficiency | 0.1537 |
| Power Tolerances | 0%/+3% |
| Number of Cells | 72 |
| Imp | 8.2A |
| Vmp | 36.55V |
| Isc | 8.77A |
| Voc | 44.96V |
| NOCT | 45°C |
| Temp. Coefficient of Power | -0.41%/K |
| Temp. Coefficient of Voltage | -0.144V/K |
| Series Fuse Rating | 14A |
| Maximum System Voltage | 1000V |
Mechanical Characteristics | |
| Type | Mono |
| Output Terminal Type | Multicontact Connector Type 4 |
| Frame Color | Clear |
| Backsheet Color | data not available |
| Length | 78.1in (1,984mm) |
| Width | 38.7in (984mm) |
| Depth | 1.6in (40mm) |
| Weight | 57.3lb (26kg) |
| Installation Method | Rack-Mounted |
Warranty and Certifications | |
| 80% Power Output Warranty Period | 25yrs |
| 90% Power Output Warranty Period | data not available |
| Workmanship Warranty Period | 10yrs |
| UL Fire Classification | data not available |
| Compliances | data not available |
| CSI Listed | No |