What is a bi-facial solar panel?

The rear side of the panel can capture sunlight that bounces off the ground or surrounding surfaces, adding an extra boost to energy generation without requiring additional space. Constructed with durable materials like glass or dual glass laminates, bi-facial solar panels are more efficient and resilient. How Bi-Facial Solar Panels Work?

What is bifacialize solar?

The term ‘bifacialize’ isn't widely used in the industry, but it refers to the process of designing and manufacturing solar panels to harness energy from both the front and back sides, boosting overall efficiency and energy output.

Are bi-facial solar panels a good investment?

For large-scale projects, like solar farms or commercial installations, bi-facial panels are a smart choice because they maximize energy output without needing extra space. Even with their higher upfront cost, the increased efficiency and long-term savings can make them a more profitable investment.

Should bifacial solar panels be aligned?

Ideally, bifacial panels should be aligned to ensure maximum sunlight exposure on both sides throughout the day. Plus, the tilt angle should be optimized based on the local latitude to maximize solar radiation capture. Bifacial solar panels are more sensitive to shading on either side.

When were bifacial solar panels invented?

Then a prototype bifacial cell was developed in 1966. After more than a decade of endeavors, the first commercial production and commercialization of bifacial photovoltaic panels began in the early 1980s. It's worth mentioning upfront that, as of now, the bifacial technology is primarily applied to traditional c-Si-based solar panels.

What is the difference between bifacial and monofacial solar panels?

In most cases, bifacial solar panels are single-junction panels, and their absorption or photovoltaic layer is composed of the same materials, arranged in a similar architecture as in monofacial panels. The key difference between typical bifacial and monofacial panels lies in their backsheet.