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Brand range: 160W–740W
Monocrystalline
Trina TSM-550DEG19C.20
Max Power
550W
Efficiency
21.24%
Operating V
31.8V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.1V |
| Short Circuit Current (Isc) | 18.39A |
| Voltage at Pmax (Vmp) | 31.8V |
| Current at Pmax (Imp) | 17.29A |
| Temp. Coefficient of Pmax | -0.321%/°C |
| Dimensions | 2067 x 1253 x 35 mm |
| Weight | 32.4kg |
| NOCT | 44.3°C |
| PTC Rating | 524.5W |
📋 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-550DEG19C.20?
This panel has 21.24% efficiency, which is high for commercial solar panels.
What are the dimensions and weight of the Trina TSM-550DEG19C.20?
It measures 2067 x 1253 x 35 mm and weighs 32.4kg.
What is the max power output of the Trina TSM-550DEG19C.20?
The Trina TSM-550DEG19C.20 is rated at 550W under STC (1000 W/m², 25°C, AM 1.5).
What warranty does Trina provide?
Trina offers a 30-year warranty for the TSM-550DEG19C.20, reflecting confidence in long-term durability.
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