When mounting solar panels on a flat roof, solar panels can typically be installed at an angle of 15° to 40° to optimize sunlight exposure. However, the optimal angle depends on your latitude and seasonal solar intensity. For maximum year-round efficiency, the tilt angle should be set equal to your geographical latitude. Choosing Anker's solar panels featuring 4-angle adjustment helps you easily find the right angle and capture sunlight more effectively.

To hide solar panels on a flat roof, consider the following methods for efficient energy collection while maintaining a clean, discreet appearance:

1. Low-profile mounting: Use mounting brackets that keep the panels close to the roof's surface, minimizing their visibility from ground level.
2. Parapets or roof edges: If your building has a parapet or raised roof edges, the solar panels can be installed behind them, making them less noticeable from the ground.
3. Green roofing: Integrate solar panels with green roofs, where vegetation partially hides the panels while also improving energy efficiency.
4. Color matching:Choose solar panels that blend with the roof's color to reduce their visual impact.

The space between two rows of solar panels on a flat roof typically ranges from 4 to 12 inches (1m to 3m), depending on factors such as the panel size, tilt angle, and the need for proper airflow. This spacing helps prevent shading between panels, allows for maintenance access, and aids in cooling by promoting airflow underneath the panels, which can improve efficiency.