Front and Rear Leg Solar Bracket

A Front and Rear Leg Solar Bracket for Flat Roof is a mounting system designed to securely install solar panels on flat or low-slope roofs while optimizing their angle for maximum sunlight exposure. This type of racking system typically consists of two key components:

1. Front Leg (Lower Leg)

• Positioned on the side facing the sun (usually south in the Northern Hemisphere).

• Shorter in height compared to the rear leg.

• Helps set the tilt angle of the solar panels (typically 5° to 15° for flat roofs).

2. Rear Leg (Higher Leg)

• Positioned on the opposite side, lifting the back of the panel to create the desired tilt.

• Taller than the front leg to achieve the optimal angle for energy production.

• Often adjustable to fine-tune the tilt based on location and seasonal sun path.

Key Features of Flat Roof Solar Brackets:

✔ Ballasted or Penetration-Free Options – Many systems use weighted bases (ballast) to avoid roof penetrations, while others may require anchoring.
✔ Corrosion-Resistant Materials – Typically made of aluminum or galvanized steel for durability.
✔ Adjustable Tilt Angle – Allows customization for different latitudes and seasonal sun angles.
✔ Wind Resistance – Engineered to withstand high winds without lifting.
✔ Modular Design – Easy to assemble and expand for larger solar arrays.

Advantages of Front & Rear Leg Systems:

✅ No Roof Penetration (if ballasted) – Reduces risk of leaks.
✅ Optimal Sun Exposure – Improves efficiency compared to flush-mounted systems.
✅ Easy Installation & Maintenance – Simple assembly with minimal roof disturbance.
✅ Compatible with Various Roof Types – Works on concrete, TPO, EPDM, and other flat roof materials.

Common Applications:

• Commercial & industrial flat roofs

• Residential flat rooftops