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Brand range: 160W–550W
Monocrystalline
PEIMAR SM390M
Max Power
390W
Efficiency
20.1%
Operating V
40.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.9V |
| Short Circuit Current (Isc) | 10.1A |
| Voltage at Pmax (Vmp) | 40.9V |
| Current at Pmax (Imp) | 9.54A |
| Temp. Coefficient of Pmax | -0.357%/°C |
| Dimensions | 1789 x 1084 x 35 mm |
| Weight | 24.2kg |
| NOCT | 45.9°C |
| PTC Rating | 368.1W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 166 PEIMAR models in database
FAQ
How efficient is the PEIMAR SM390M?
This panel has 20.1% efficiency, which is above average for commercial solar panels.
What is the max power output of the PEIMAR SM390M?
The PEIMAR SM390M is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the PEIMAR SM390M?
It measures 1789 x 1084 x 35 mm and weighs 24.2kg.
How long is the warranty for the PEIMAR SM390M?
The SM390M comes with a 25-year product warranty covering defects and degradation.
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