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Brand range: 385W–675W
Monocrystalline
Topsun Co., Ltd. TSH-S450SB2BK(X)
Max Power
450W
Efficiency
17.24%
Operating V
105.1V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 126.3V |
| Short Circuit Current (Isc) | 4.5A |
| Voltage at Pmax (Vmp) | 105.1V |
| Current at Pmax (Imp) | 4.28A |
| Temp. Coefficient of Pmax | -0.464%/°C |
| Dimensions | 2075 x 1258 x 35 mm |
| Weight | 32.6kg |
| NOCT | 52.3°C |
| PTC Rating | 406.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 90 Topsun Co., Ltd. models in database
FAQ
What is the max power output of the Topsun Co., Ltd. TSH-S450SB2BK(X)?
The Topsun Co., Ltd. TSH-S450SB2BK(X) is rated at 450W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Topsun Co., Ltd. TSH-S450SB2BK(X)?
This panel has 17.24% efficiency, which is standard for commercial solar panels.
How long is the warranty for the Topsun Co., Ltd. TSH-S450SB2BK(X)?
The TSH-S450SB2BK(X) comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Topsun Co., Ltd. TSH-S450SB2BK(X)?
It measures 2075 x 1258 x 35 mm and weighs 32.6kg.
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📊 Brand Context
Topsun Co., Ltd. offers 90 solar panel models from 385W to 675W.
Browse all Topsun Co., Ltd. models →