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Brand range: 160W–740W
Monocrystalline
Trina TSM-730NEG21C.20
Max Power
730W
Efficiency
23.47%
Operating V
41.7V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.9V |
| Short Circuit Current (Isc) | 18.58A |
| Voltage at Pmax (Vmp) | 41.7V |
| Current at Pmax (Imp) | 17.51A |
| Temp. Coefficient of Pmax | -0.292%/°C |
| Dimensions | 2265 x 1373 x 35 mm |
| Weight | 38.9kg |
| NOCT | 45.98°C |
| PTC Rating | 696.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 1385 Trina models in database
FAQ
What is the max power output of the Trina TSM-730NEG21C.20?
The Trina TSM-730NEG21C.20 is rated at 730W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Trina TSM-730NEG21C.20?
It measures 2265 x 1373 x 35 mm and weighs 38.9kg.
How efficient is the Trina TSM-730NEG21C.20?
This panel has 23.47% efficiency, which is high for commercial solar panels.
How does temperature affect the Trina TSM-730NEG21C.20?
With a temp coefficient of -0.292%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
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At 730W, this is one of Trina's most powerful panels.
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