Trina
TSM-420DE15M(II)
TIER 1
Monocrystalline
420
Pmax (W)
21.15%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Trina |
| Model | TSM-420DE15M(II) |
| Max Power (Pmax) | 420W |
| Efficiency | 21.15% |
| Cell Type | Monocrystalline |
Above-Average Efficiency: At 21.15% efficiency, this module offers above-average energy conversion for its class.
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 1385 Trina models in database
FAQ
What are the dimensions and weight of the Trina TSM-420DE15M(II)?
Dimensions vary by configuration.
What is the max power output of the Trina TSM-420DE15M(II)?
The Trina TSM-420DE15M(II) is rated at 420W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Trina TSM-420DE15M(II)?
This panel has 21.15% efficiency, which is above average efficiency for commercial solar panels.
How long is the warranty for the Trina TSM-420DE15M(II)?
The TSM-420DE15M(II) comes with a 25-year product warranty covering defects and degradation.