🏭View all 26 Sinotec USA LLC models→
Brand range: 310W–550W
Monocrystalline
Sinotec USA LLC STS-385M3-72
Max Power
385W
Efficiency
19.54%
Operating V
40.3V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49V |
| Short Circuit Current (Isc) | 10.12A |
| Voltage at Pmax (Vmp) | 40.3V |
| Current at Pmax (Imp) | 9.57A |
| Temp. Coefficient of Pmax | -0.33%/°C |
| Dimensions | 1803 x 1093 x 35 mm |
| Weight | 24.6kg |
| NOCT | 46.2°C |
| PTC Rating | 364.7W |
📋 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 efficient is the Sinotec USA LLC STS-385M3-72?
This panel has 19.54% efficiency, which is above average for commercial solar panels.
What are the dimensions and weight of the Sinotec USA LLC STS-385M3-72?
It measures 1803 x 1093 x 35 mm and weighs 24.6kg.
How long is the warranty for the Sinotec USA LLC STS-385M3-72?
The STS-385M3-72 comes with a 25-year product warranty covering defects and degradation.
What is the max power output of the Sinotec USA LLC STS-385M3-72?
The Sinotec USA LLC STS-385M3-72 is rated at 385W under STC (1000 W/m², 25°C, AM 1.5).
Compare This Panel
Add this Sinotec USA LLC STS-385M3-72 to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement
📊 Brand Context
Sinotec USA LLC offers 26 solar panel models from 310W to 550W.
Browse all Sinotec USA LLC models →