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Brand range: 220W–730W
Monocrystalline
Talesun TM3G48M-440
Max Power
440W
Efficiency
22.0%
Operating V
29.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 35.2V |
| Short Circuit Current (Isc) | 15.8A |
| Voltage at Pmax (Vmp) | 29.5V |
| Current at Pmax (Imp) | 14.91A |
| Temp. Coefficient of Pmax | -0.292%/°C |
| Dimensions | 1817 x 1101 x 35 mm |
| Weight | 25.0kg |
| NOCT | 44.2°C |
| PTC Rating | 421.6W |
📋 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 TM3G48M-440?
This panel has 22.0% efficiency, which is high for commercial solar panels.
What is the max power output of the Talesun TM3G48M-440?
The Talesun TM3G48M-440 is rated at 440W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Talesun TM3G48M-440?
It measures 1817 x 1101 x 35 mm and weighs 25.0kg.
How long is the warranty for the Talesun TM3G48M-440?
The TM3G48M-440 comes with a 25-year product warranty covering defects and degradation.
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📊 Brand Context
Talesun offers 280 solar panel models from 220W to 730W.
Browse all Talesun models →