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Brand range: 240W–310W
Monocrystalline
Tongwei Solar TW255P-60
Max Power
255W
Efficiency
15.71%
Operating V
30.1V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.7V |
| Short Circuit Current (Isc) | 8.97A |
| Voltage at Pmax (Vmp) | 30.1V |
| Current at Pmax (Imp) | 8.42A |
| Temp. Coefficient of Pmax | -0.431%/°C |
| Dimensions | 1640 x 990 x 35 mm |
| Weight | 20.3kg |
| NOCT | 47.5°C |
| PTC Rating | 236.3W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 11 Tongwei Solar models in database
FAQ
How long is the warranty for the Tongwei Solar TW255P-60?
The TW255P-60 comes with a 25-year product warranty covering defects and degradation.
How efficient is the Tongwei Solar TW255P-60?
This panel has 15.71% efficiency, which is standard for commercial solar panels.
What is the max power output of the Tongwei Solar TW255P-60?
The Tongwei Solar TW255P-60 is rated at 255W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Tongwei Solar TW255P-60?
It measures 1640 x 990 x 35 mm and weighs 20.3kg.
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☀️ Top Performer
This Tongwei Solar model ranks among the brand's most efficient panels at 15.71%.
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