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Brand range: 170W–330W
Monocrystalline
Suntech Power STP190S-24/Ad
Max Power
190W
Efficiency
14.88%
Operating V
36.6V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 45.2V |
| Short Circuit Current (Isc) | 5.62A |
| Voltage at Pmax (Vmp) | 36.6V |
| Current at Pmax (Imp) | 5.2A |
| Temp. Coefficient of Pmax | -0.437%/°C |
| Dimensions | 1580 x 808 x 35 mm |
| Weight | 16.0kg |
| NOCT | 46.1°C |
| PTC Rating | 176.8W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 133 Suntech Power models in database
FAQ
How efficient is the Suntech Power STP190S-24/Ad?
This panel has 14.88% efficiency, which is standard for commercial solar panels.
What are the dimensions and weight of the Suntech Power STP190S-24/Ad?
It measures 1580 x 808 x 35 mm and weighs 16.0kg.
How long is the warranty for the Suntech Power STP190S-24/Ad?
The STP190S-24/Ad comes with a 25-year product warranty covering defects and degradation.
What is the max power output of the Suntech Power STP190S-24/Ad?
The Suntech Power STP190S-24/Ad is rated at 190W under STC (1000 W/m², 25°C, AM 1.5).
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📊 Brand Context
Suntech Power offers 133 solar panel models from 170W to 330W.
Browse all Suntech Power models →