ULA Ground Mount Installation

The Unirac ULA Ground Mount system is installed in the ground.  This means that you will be building a structure instead of just mounting the solar array on a roof.

Full information about the Unirac ULA Ground Mount is available at  The planning and layout tool can help with your specific installation.

Our kits provides everything needed except for 2" galavanized pipes needed for uprights and crossbraces.  We do not provide these pipes for three reasons

  1. We do not know the lengths you will need up uprights because your height requirement and the angle of the ground will dictate that.
  2. These pipes are available at Home Depot and Lowes at competative prices.  
  3. Shipping pipes is expensive and Home Depot already has them near you.

Detailed illustrations of the parts provided and design and assembly instructions

General Steps

  • Determine array location paying attention to align south and avoid shade between 10am-4pm.
  • Determine positions of uprights using the Unirac layout tool
  • Excavate holes for uprights. Unirac layout tool helps with this.  Holes usually 3' deep and 12" - 24" wide to allow for enough weight of cement to secure array. 
  • Cement uprights in holes
  • Assembe array structure
  • Mount micro-inverters
  • Mount panels
  • AC Connection