🏭View all 38 Trina Solar Co.,Ltd models→
Brand range: 415W–725W
Monocrystalline
Trina Solar Co.,Ltd TSM-685NEG21C.20
Max Power
685W
Efficiency
22.24%
Operating V
39.8V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 47.7V |
| Short Circuit Current (Isc) | 18.21A |
| Voltage at Pmax (Vmp) | 39.8V |
| Current at Pmax (Imp) | 17.19A |
| Temp. Coefficient of Pmax | -0.3%/°C |
| Dimensions | 2254 x 1366 x 35 mm |
| Weight | 38.5kg |
| NOCT | 44.3°C |
| PTC Rating | 655.3W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 38 Trina Solar Co.,Ltd models in database
FAQ
What are the dimensions and weight of the Trina Solar Co.,Ltd TSM-685NEG21C.20?
It measures 2254 x 1366 x 35 mm and weighs 38.5kg.
What warranty does Trina Solar Co.,Ltd provide?
Trina Solar Co.,Ltd offers a 30-year warranty for the TSM-685NEG21C.20, reflecting confidence in long-term durability.
How efficient is the Trina Solar Co.,Ltd TSM-685NEG21C.20?
This panel has 22.24% efficiency, which is high for commercial solar panels.
How does temperature affect the Trina Solar Co.,Ltd TSM-685NEG21C.20?
With a temp coefficient of -0.3%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
Compare This Panel
Add this Trina Solar Co.,Ltd TSM-685NEG21C.20 to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement
⚡ High-Power Model
At 685W, this is one of Trina Solar Co.,Ltd's most powerful panels.
Compare with Trina Solar Co.,Ltd lineup →