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Brand range: 160W–550W
Monocrystalline
PEIMAR SL440M
Max Power
440W
Efficiency
20.37%
Operating V
41.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.7V |
| Short Circuit Current (Isc) | 11.23A |
| Voltage at Pmax (Vmp) | 41.5V |
| Current at Pmax (Imp) | 10.61A |
| Temp. Coefficient of Pmax | -0.357%/°C |
| Dimensions | 1888 x 1144 x 35 mm |
| Weight | 27.0kg |
| NOCT | 43.3°C |
| PTC Rating | 418.6W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 166 PEIMAR models in database
FAQ
How long is the warranty for the PEIMAR SL440M?
The SL440M comes with a 25-year product warranty covering defects and degradation.
How efficient is the PEIMAR SL440M?
This panel has 20.37% efficiency, which is above average for commercial solar panels.
What is the max power output of the PEIMAR SL440M?
The PEIMAR SL440M is rated at 440W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the PEIMAR SL440M?
It measures 1888 x 1144 x 35 mm and weighs 27.0kg.
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