Bifacial solar panels’ enhanced durability directly contributes to their superior performance in low-light conditions. Their robust construction, often featuring a glass-glass design with tempered glass on both sides, provides strong protection against environmental damage such as UV radiation, high temperatures, and physical impacts. This durability ensures stable operation and longevity, which supports consistent energy production even in less-than-ideal lighting situations.
The durability also enables bifacial panels to maintain their structural integrity and efficiency over time, which is critical for capturing diffuse and reflected light—key components of energy generation during cloudy days, shading, or early and late sunlight conditions. The ability to harness scattered light from both the front and rear sides means these panels can produce 5-30% more electricity than traditional monofacial panels, including under low-light scenarios.
Furthermore, the glass-glass construction used in bifacial panels enhances not only their mechanical strength but also their resistance to degradation. This robust build reduces performance losses that might occur with more fragile panels in adverse weather, thereby supporting better functionality in diffuse light conditions.
In summary, the increased durability of bifacial solar panels leads to:
- Longer lifespan and sustained performance over time.
- Stable and resilient operation under environmental stresses.
- Enhanced ability to capture and convert diffuse, reflected, and low-angle light.
- Better overall energy yield in low-light conditions compared to traditional panels.
Thus, the durability of bifacial panels plays a key role in enabling their improved low-light performance by protecting the solar cells and maintaining optimal efficiency in less sunny or shaded environments.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/how-does-the-durability-of-bifacial-panels-impact-their-performance-in-low-light-conditions/
