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Brand range: 260W–665W
Monocrystalline
Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT54-18X-405
Max Power
405W
Efficiency
21.32%
Operating V
31.3V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.2V |
| Short Circuit Current (Isc) | 13.91A |
| Voltage at Pmax (Vmp) | 31.3V |
| Current at Pmax (Imp) | 12.95A |
| Temp. Coefficient of Pmax | -0.337%/°C |
| Dimensions | 1771 x 1073 x 35 mm |
| Weight | 23.8kg |
| NOCT | 43.6°C |
| PTC Rating | 386.1W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 109 Shanghai Aerospace Automobile Electromechanical Co., Ltd. models in database
FAQ
What is the max power output of the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT54-18X-405?
The Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT54-18X-405 is rated at 405W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT54-18X-405?
The HT54-18X-405 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT54-18X-405?
It measures 1771 x 1073 x 35 mm and weighs 23.8kg.
How efficient is the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT54-18X-405?
This panel has 21.32% efficiency, which is high for commercial solar panels.
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Shanghai Aerospace Automobile Electromechanical Co., Ltd. offers 109 solar panel models from 260W to 665W.
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