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Brand range: 310W–550W
Monocrystalline
Sinotec USA LLC STS-395M3-72
Max Power
395W
Efficiency
20.05%
Operating V
40.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.6V |
| Short Circuit Current (Isc) | 10.23A |
| Voltage at Pmax (Vmp) | 40.9V |
| Current at Pmax (Imp) | 9.67A |
| Temp. Coefficient of Pmax | -0.33%/°C |
| Dimensions | 1803 x 1093 x 35 mm |
| Weight | 24.6kg |
| NOCT | 46.2°C |
| PTC Rating | 374.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 26 Sinotec USA LLC models in database
FAQ
How long is the warranty for the Sinotec USA LLC STS-395M3-72?
The STS-395M3-72 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Sinotec USA LLC STS-395M3-72?
It measures 1803 x 1093 x 35 mm and weighs 24.6kg.
How efficient is the Sinotec USA LLC STS-395M3-72?
This panel has 20.05% efficiency, which is above average for commercial solar panels.
What is the max power output of the Sinotec USA LLC STS-395M3-72?
The Sinotec USA LLC STS-395M3-72 is rated at 395W under STC (1000 W/m², 25°C, AM 1.5).
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📊 Brand Context
Sinotec USA LLC offers 26 solar panel models from 310W to 550W.
Browse all Sinotec USA LLC models →