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Brand range: 240W–640W
Monocrystalline
Silfab SIL320NL-W
Max Power
320W
Efficiency
19.63%
Operating V
33.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 40.5V |
| Short Circuit Current (Isc) | 9.96A |
| Voltage at Pmax (Vmp) | 33.7V |
| Current at Pmax (Imp) | 9.5A |
| Temp. Coefficient of Pmax | -0.379%/°C |
| Dimensions | 1640 x 994 x 35 mm |
| Weight | 20.4kg |
| NOCT | 50.08°C |
| PTC Rating | 296.9W |
📋 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 SIL320NL-W?
The SIL320NL-W comes with a 25-year product warranty covering defects and degradation.
How efficient is the Silfab SIL320NL-W?
This panel has 19.63% efficiency, which is above average for commercial solar panels.
What is the max power output of the Silfab SIL320NL-W?
The Silfab SIL320NL-W is rated at 320W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Silfab SIL320NL-W?
It measures 1640 x 994 x 35 mm and weighs 20.4kg.
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