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Brand range: 190W–350W
Monocrystalline
Shanghai ST Solar STM345-130
Max Power
345W
Efficiency
15.21%
Operating V
65V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 81.2V |
| Short Circuit Current (Isc) | 5.9A |
| Voltage at Pmax (Vmp) | 65V |
| Current at Pmax (Imp) | 5.31A |
| Temp. Coefficient of Pmax | -0.46%/°C |
| Dimensions | 1715 x 1323 x 35 mm |
| Weight | 28.4kg |
| NOCT | 47.1°C |
| PTC Rating | 318.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 55 Shanghai ST Solar models in database
FAQ
How efficient is the Shanghai ST Solar STM345-130?
This panel has 15.21% efficiency, which is standard for commercial solar panels.
How long is the warranty for the Shanghai ST Solar STM345-130?
The STM345-130 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Shanghai ST Solar STM345-130?
It measures 1715 x 1323 x 35 mm and weighs 28.4kg.
What is the max power output of the Shanghai ST Solar STM345-130?
The Shanghai ST Solar STM345-130 is rated at 345W under STC (1000 W/m², 25°C, AM 1.5).
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☀️ Top Performer
This Shanghai ST Solar model ranks among the brand's most efficient panels at 15.21%.
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