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Brand range: 240W–640W
Monocrystalline
Silfab SIL315BL-W
Max Power
315W
Efficiency
18.92%
Operating V
33.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 40.4V |
| Short Circuit Current (Isc) | 9.95A |
| Voltage at Pmax (Vmp) | 33.9V |
| Current at Pmax (Imp) | 9.3A |
| Temp. Coefficient of Pmax | -0.462%/°C |
| Dimensions | 1658 x 1005 x 35 mm |
| Weight | 20.8kg |
| NOCT | 48.2°C |
| PTC Rating | 289.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 283 Silfab models in database
FAQ
What is the max power output of the Silfab SIL315BL-W?
The Silfab SIL315BL-W is rated at 315W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Silfab SIL315BL-W?
The SIL315BL-W comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Silfab SIL315BL-W?
It measures 1658 x 1005 x 35 mm and weighs 20.8kg.
How efficient is the Silfab SIL315BL-W?
This panel has 18.92% efficiency, which is standard for commercial solar panels.
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