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Brand range: 240W–640W
Monocrystalline
Silfab SIL-580XM+
Max Power
580W
Efficiency
23.11%
Operating V
44.3V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 52.3V |
| Short Circuit Current (Isc) | 13.85A |
| Voltage at Pmax (Vmp) | 44.3V |
| Current at Pmax (Imp) | 13.1A |
| Temp. Coefficient of Pmax | -0.337%/°C |
| Dimensions | 2035 x 1233 x 35 mm |
| Weight | 31.4kg |
| NOCT | 49.3°C |
| PTC Rating | 543.9W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 283 Silfab models in database
FAQ
How efficient is the Silfab SIL-580XM+?
This panel has 23.11% efficiency, which is high for commercial solar panels.
What are the dimensions and weight of the Silfab SIL-580XM+?
It measures 2035 x 1233 x 35 mm and weighs 31.4kg.
What warranty does Silfab provide?
Silfab offers a 30-year warranty for the SIL-580XM+, reflecting confidence in long-term durability.
What is the max power output of the Silfab SIL-580XM+?
The Silfab SIL-580XM+ is rated at 580W under STC (1000 W/m², 25°C, AM 1.5).
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☀️ Top Performer
This Silfab model ranks among the brand's most efficient panels at 23.11%.
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