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Brand range: 260W–665W
Monocrystalline
Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-505
Max Power
505W
Efficiency
21.86%
Operating V
38.5V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 45.7V |
| Short Circuit Current (Isc) | 13.99A |
| Voltage at Pmax (Vmp) | 38.5V |
| Current at Pmax (Imp) | 13.12A |
| Temp. Coefficient of Pmax | -0.337%/°C |
| Dimensions | 1952 x 1183 x 35 mm |
| Weight | 28.9kg |
| NOCT | 43.6°C |
| PTC Rating | 481.4W |
📋 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 efficient is the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-505?
This panel has 21.86% efficiency, which is high for commercial solar panels.
What are the dimensions and weight of the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-505?
It measures 1952 x 1183 x 35 mm and weighs 28.9kg.
What is the max power output of the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-505?
The Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-505 is rated at 505W under STC (1000 W/m², 25°C, AM 1.5).
What warranty does Shanghai Aerospace Automobile Electromechanical Co., Ltd. provide?
Shanghai Aerospace Automobile Electromechanical Co., Ltd. offers a 30-year warranty for the HT66-18X-505, reflecting confidence in long-term durability.
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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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