Best Mounting Systems for Bifacial Solar Panels on Sloped Roofs?

Choosing the Right Mounting System

When selecting a mounting system for bifacial solar panels on a sloped roof, it’s essential to consider factors such as durability, adjustability, and ease of maintenance. A mounting system with a pitch range of 15° to 40° allows for optimal performance on various roof slopes. For example, the Unirac SRNE (Solar Roof Mounting System) is a popular choice, offering a pitch range of 15° to 40° and adjustable tilt for optimal energy production.

Installation and Design Considerations

To ensure optimal performance and minimize shading, it’s crucial to design and install the mounting system carefully. Consider using a system with adjustable racking to allow for easy cleaning and maintenance. For example, the Mounting Systems’ (MS) racking system allows for adjustable tilt and is designed to optimize energy production on sloped roofs. Additionally, ensure that the mounting system is compatible with the specific roof type (e.g., metal, shingle, or tile) and that it meets local building codes and regulations.

Bifacial Panel Considerations

When selecting a mounting system for bifacial solar panels, consider systems that are specifically designed to accommodate these unique panels. Bifacial panels require a certain level of clearance to allow for rear-side irradiance, and the mounting system should be designed to minimize shading and maximize energy production. For example, the IronRidge solar mounting system offers a bifacial optimization feature, which allows for adjustable tilt and optimal energy production from both the front and rear sides of the panel.