Topsun Co., Ltd.
TOP CLASS 515
TIER 2
Monocrystalline
515
Pmax (W)
19.88%
Efficiency
—
Voc
30Y
Warranty
Technical Specifications
| Brand | Topsun Co., Ltd. |
| Model | TOP CLASS 515 |
| Max Power (Pmax) | 515W |
| Efficiency | 19.88% |
| Cell Type | Monocrystalline |
Standard Efficiency: At 19.88% efficiency, this offers a solid balance between cost per watt and energy output.
📋 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 are the dimensions and weight of the Topsun Co., Ltd. TOP CLASS 515?
Dimensions vary by configuration.
What is the max power output of the Topsun Co., Ltd. TOP CLASS 515?
The Topsun Co., Ltd. TOP CLASS 515 is rated at 515W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Topsun Co., Ltd. TOP CLASS 515?
This panel has 19.88% efficiency, which is standard efficiency for commercial solar panels.
How long is the warranty for the Topsun Co., Ltd. TOP CLASS 515?
The TOP CLASS 515 comes with a 30-year product warranty covering defects and degradation.