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Brand range: 260W–665W
Monocrystalline
Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-475
Max Power
475W
Efficiency
20.02%
Operating V
37.3V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 44.8V |
| Short Circuit Current (Isc) | 13.58A |
| Voltage at Pmax (Vmp) | 37.3V |
| Current at Pmax (Imp) | 12.64A |
| Temp. Coefficient of Pmax | -0.373%/°C |
| Dimensions | 1979 x 1199 x 35 mm |
| Weight | 29.7kg |
| NOCT | 45.9°C |
| PTC Rating | 447.1W |
📋 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
How long is the warranty for the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-475?
The HT66-18X-475 comes with a 25-year product warranty covering defects and degradation.
How efficient is the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-475?
This panel has 20.02% efficiency, which is above average for commercial solar panels.
What is the max power output of the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-475?
The Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-475 is rated at 475W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-475?
It measures 1979 x 1199 x 35 mm and weighs 29.7kg.
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📊 Brand Context
Shanghai Aerospace Automobile Electromechanical Co., Ltd. offers 109 solar panel models from 260W to 665W.
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