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Brand range: 220W–730W
Monocrystalline
Talesun TD7G72M-550
Max Power
550W
Efficiency
21.32%
Operating V
42.0V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.9V |
| Short Circuit Current (Isc) | 14A |
| Voltage at Pmax (Vmp) | 42.0V |
| Current at Pmax (Imp) | 13.11A |
| Temp. Coefficient of Pmax | -0.395%/°C |
| Dimensions | 2063 x 1250 x 35 mm |
| Weight | 32.2kg |
| NOCT | 45.4°C |
| PTC Rating | 516.8W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 280 Talesun models in database
FAQ
How efficient is the Talesun TD7G72M-550?
This panel has 21.32% efficiency, which is high for commercial solar panels.
What is the max power output of the Talesun TD7G72M-550?
The Talesun TD7G72M-550 is rated at 550W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Talesun TD7G72M-550?
It measures 2063 x 1250 x 35 mm and weighs 32.2kg.
What warranty does Talesun provide?
Talesun offers a 30-year warranty for the TD7G72M-550, reflecting confidence in long-term durability.
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📊 Brand Context
Talesun offers 280 solar panel models from 220W to 730W.
Browse all Talesun models →