Triangle rack solar mounting systems are widely used for flat roofs, open fields, and ground installations where a fixed tilt angle is required to optimize solar panel performance. Their triangular design provides strong structural stability while keeping installation relatively simple and cost-effective.

"Triangular" racks, these are ground-mounted style structures adapted for flat roofs. They are engineered frameworks, typically made of aluminum for lightweight corrosion resistance, that elevate and tilt solar panels at an optimal angle (usually 15-30 degrees) on an otherwise flat surface.