DONGGUAN SUNWORTH SOLAR ENERGY CO., LTD
SW520M
TIER 2
Monocrystalline
520
Pmax (W)
27.37%
Efficiency
—
Voc
30Y
Warranty
Technical Specifications
| Brand | DONGGUAN SUNWORTH SOLAR ENERGY CO., LTD |
| Model | SW520M |
| Max Power (Pmax) | 520W |
| Efficiency | 27.37% |
| Cell Type | Monocrystalline |
Exceptional Efficiency: At 27.37% efficiency, this module sets a high bar for energy conversion — among the best available.
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 30 DONGGUAN SUNWORTH SOLAR ENERGY CO., LTD models in database
FAQ
What are the dimensions and weight of the DONGGUAN SUNWORTH SOLAR ENERGY CO., LTD SW520M?
Dimensions vary by configuration.
What is the max power output of the DONGGUAN SUNWORTH SOLAR ENERGY CO., LTD SW520M?
The DONGGUAN SUNWORTH SOLAR ENERGY CO., LTD SW520M is rated at 520W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the DONGGUAN SUNWORTH SOLAR ENERGY CO., LTD SW520M?
This panel has 27.37% efficiency, which is exceptionally good efficiency for commercial solar panels.
How long is the warranty for the DONGGUAN SUNWORTH SOLAR ENERGY CO., LTD SW520M?
The SW520M comes with a 30-year product warranty covering defects and degradation.