🏭View all 1385 Trina models→
Brand range: 160W–740W
Monocrystalline
Trina TSM-390DE15H(II)
Max Power
390W
Efficiency
19.64%
Operating V
40.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.7V |
| Short Circuit Current (Isc) | 10.08A |
| Voltage at Pmax (Vmp) | 40.5V |
| Current at Pmax (Imp) | 9.64A |
| Temp. Coefficient of Pmax | -0.345%/°C |
| Dimensions | 1810 x 1097 x 35 mm |
| Weight | 24.8kg |
| NOCT | 43.8°C |
| PTC Rating | 371.1W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 1385 Trina models in database
FAQ
How efficient is the Trina TSM-390DE15H(II)?
This panel has 19.64% efficiency, which is above average for commercial solar panels.
What is the max power output of the Trina TSM-390DE15H(II)?
The Trina TSM-390DE15H(II) is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Trina TSM-390DE15H(II)?
It measures 1810 x 1097 x 35 mm and weighs 24.8kg.
How long is the warranty for the Trina TSM-390DE15H(II)?
The TSM-390DE15H(II) comes with a 25-year product warranty covering defects and degradation.
Compare This Panel
Add this Trina TSM-390DE15H(II) to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement