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Brand range: 385W–675W
Monocrystalline
Topsun Co., Ltd. TOP CLASS 635CH12
Max Power
635W
Efficiency
20.96%
Operating V
37.1V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 44.9V |
| Short Circuit Current (Isc) | 18.17A |
| Voltage at Pmax (Vmp) | 37.1V |
| Current at Pmax (Imp) | 17.13A |
| Temp. Coefficient of Pmax | -0.386%/°C |
| Dimensions | 2236 x 1355 x 35 mm |
| Weight | 37.9kg |
| NOCT | 44.8°C |
| PTC Rating | 598.6W |
📋 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. TOP CLASS 635CH12?
The Topsun Co., Ltd. TOP CLASS 635CH12 is rated at 635W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Topsun Co., Ltd. TOP CLASS 635CH12?
This panel has 20.96% efficiency, which is above average for commercial solar panels.
What warranty does Topsun Co., Ltd. provide?
Topsun Co., Ltd. offers a 30-year warranty for the TOP CLASS 635CH12, reflecting confidence in long-term durability.
What are the dimensions and weight of the Topsun Co., Ltd. TOP CLASS 635CH12?
It measures 2236 x 1355 x 35 mm and weighs 37.9kg.
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At 635W, this is one of Topsun Co., Ltd.'s most powerful panels.
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