Orientation

How to calculate the orientation of photovoltaic panels

The optimal tilt angle is calculated by adding 15 degrees to your latitude in winter and subtracting 15 degrees from your latitude in summer. Get accurate tilt and direction for maximum energy output. Panel orientation decides how much sunlight hits. . Whether you're planning a new installation or optimizing an existing system, understanding solar panel direction and orientation is crucial for maximizing your system's efficiency in 2025. This comprehensive guide will walk you through everything you need to know about positioning your solar panels. . The tilt angle directly influences how much solar radiation your photovoltaic panels capture throughout the year. Panels positioned perpendicular to the sun's rays absorb maximum energy, but the sun's position changes with seasons and your geographic location.