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Brand range: 240W–640W
Monocrystalline
Silfab SIL305XL
Max Power
305W
Efficiency
18.71%
Operating V
32.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 40.1V |
| Short Circuit Current (Isc) | 9.82A |
| Voltage at Pmax (Vmp) | 32.9V |
| Current at Pmax (Imp) | 9.27A |
| Temp. Coefficient of Pmax | -0.418%/°C |
| Dimensions | 1640 x 994 x 35 mm |
| Weight | 20.4kg |
| NOCT | 44.7°C |
| PTC Rating | 286.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 283 Silfab models in database
FAQ
How long is the warranty for the Silfab SIL305XL?
The SIL305XL comes with a 25-year product warranty covering defects and degradation.
How efficient is the Silfab SIL305XL?
This panel has 18.71% efficiency, which is standard for commercial solar panels.
What is the max power output of the Silfab SIL305XL?
The Silfab SIL305XL is rated at 305W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Silfab SIL305XL?
It measures 1640 x 994 x 35 mm and weighs 20.4kg.
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