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Brand range: 435W–555W
Monocrystalline
Toenergy Technology Hangzhou Co.,Ltd TN-MG144-555
Max Power
555W
Efficiency
21.51%
Operating V
42.0V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 50.0V |
| Short Circuit Current (Isc) | 13.94A |
| Voltage at Pmax (Vmp) | 42.0V |
| Current at Pmax (Imp) | 13.22A |
| Temp. Coefficient of Pmax | -0.346%/°C |
| Dimensions | 2063 x 1250 x 35 mm |
| Weight | 32.2kg |
| NOCT | 43.1°C |
| PTC Rating | 529.1W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 13 Toenergy Technology Hangzhou Co.,Ltd models in database
FAQ
What warranty does Toenergy Technology Hangzhou Co.,Ltd provide?
Toenergy Technology Hangzhou Co.,Ltd offers a 30-year warranty for the TN-MG144-555, reflecting confidence in long-term durability.
What are the dimensions and weight of the Toenergy Technology Hangzhou Co.,Ltd TN-MG144-555?
It measures 2063 x 1250 x 35 mm and weighs 32.2kg.
How efficient is the Toenergy Technology Hangzhou Co.,Ltd TN-MG144-555?
This panel has 21.51% efficiency, which is high for commercial solar panels.
What is the max power output of the Toenergy Technology Hangzhou Co.,Ltd TN-MG144-555?
The Toenergy Technology Hangzhou Co.,Ltd TN-MG144-555 is rated at 555W under STC (1000 W/m², 25°C, AM 1.5).
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☀️ Top Performer
This Toenergy Technology Hangzhou Co.,Ltd model ranks among the brand's most efficient panels at 21.51%.
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