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Brand range: 240W–640W
Monocrystalline
Silfab SIL290NL-W
Max Power
290W
Efficiency
17.79%
Operating V
32.4V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 39.6V |
| Short Circuit Current (Isc) | 9.54A |
| Voltage at Pmax (Vmp) | 32.4V |
| Current at Pmax (Imp) | 8.97A |
| Temp. Coefficient of Pmax | -0.379%/°C |
| Dimensions | 1640 x 994 x 35 mm |
| Weight | 20.4kg |
| NOCT | 50.08°C |
| PTC Rating | 269.0W |
📋 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 SIL290NL-W?
The Silfab SIL290NL-W is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Silfab SIL290NL-W?
The SIL290NL-W comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Silfab SIL290NL-W?
It measures 1640 x 994 x 35 mm and weighs 20.4kg.
How efficient is the Silfab SIL290NL-W?
This panel has 17.79% efficiency, which is standard for commercial solar panels.
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