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Brand range: 255W–255W
Monocrystalline
Helios USA 6TA
Max Power
255W
Efficiency
15.33%
Operating V
30.6V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.5V |
| Short Circuit Current (Isc) | 8.86A |
| Voltage at Pmax (Vmp) | 30.6V |
| Current at Pmax (Imp) | 8.32A |
| Temp. Coefficient of Pmax | -0.451%/°C |
| Dimensions | 1680 x 990 x 35 mm |
| Weight | 20.8kg |
| NOCT | 46.1°C |
| PTC Rating | 236.7W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 1 Helios USA models in database
FAQ
How long is the warranty for the Helios USA 6TA?
The 6TA comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Helios USA 6TA?
It measures 1680 x 990 x 35 mm and weighs 20.8kg.
How efficient is the Helios USA 6TA?
This panel has 15.33% efficiency, which is standard for commercial solar panels.
What is the max power output of the Helios USA 6TA?
The Helios USA 6TA is rated at 255W under STC (1000 W/m², 25°C, AM 1.5).
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☀️ Top Performer
This Helios USA model ranks among the brand's most efficient panels at 15.33%.
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