Quick Answer
For optimal energy production, the best solar mounts for different orientations are ground mounts for south-facing slopes, pole mounts for extreme north or south sites, and tracking mounts for adjustable angles.
Fixed Mounts for Sloping Terrain
For south-facing slopes with an angle between 10° and 30°, ground mounts with adjustable legs or a tilt-adjustable roof mount are suitable. These mounts allow the solar panels to maintain optimal angle and orientation, ensuring maximum energy production. A 10° tilt is recommended for slopes with this angle range.
Tracking Mounts for Adjustable Angles
For areas with changing sun angles or varying daily sun positions, tracking mounts are ideal. These mounts use motors to adjust the solar panel’s angle in sync with the sun’s movement, maximizing energy production. A typical tracking mount can increase energy output by 20-30% compared to fixed mounts.
Pole Mounts for Extreme Orientations
For extreme north or south sites with minimal sunlight during winter months, pole mounts are recommended. These mounts allow the solar panels to be installed at a 90° angle, perpendicular to the ground, increasing the chances of optimal sunlight exposure. A height of 8-10 feet above the ground is recommended to ensure minimal shading.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.