Shanghai Aerospace Automobile Electromechanical Co., Ltd.
HT66-18X-490
TIER 2
Monocrystalline
490
Pmax (W)
20.65%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Shanghai Aerospace Automobile Electromechanical Co., Ltd. |
| Model | HT66-18X-490 |
| Max Power (Pmax) | 490W |
| Efficiency | 20.65% |
| Cell Type | Monocrystalline |
Above-Average Efficiency: At 20.65% efficiency, this module offers above-average energy conversion for its class.
📋 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 are the dimensions and weight of the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-490?
Dimensions vary by configuration.
What is the max power output of the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-490?
The Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-490 is rated at 490W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-490?
This panel has 20.65% efficiency, which is above average efficiency for commercial solar panels.
How long is the warranty for the Shanghai Aerospace Automobile Electromechanical Co., Ltd. HT66-18X-490?
The HT66-18X-490 comes with a 25-year product warranty covering defects and degradation.