Planning a solar array installation

[crowl]

Hello everyone! Planning a solar array installation on a site with existing utilities and mature trees we need to protect. Concerned about ground disturbance and how to work around obstacles. Any recommendations for foundation methods?

[keizerg]

Hello! Your concerns are valid, and there's a great solution. Compact helical pile systems are excellent for solar arrays in constrained sites. These portable drivers install steel piles with virtually no excavation, which protects tree roots and avoids hitting buried utilities. Less spoil means simpler cleanup and fewer headaches with neighbors. The equipment is small enough to navigate between trees and work in tight corridors without removing vegetation. Setup time is minimal compared to large tracked carriers, so crews can move quickly between pile locations across your array. There's a detailed breakdown here: https://illustrarch.com/articles/64928- ... tools.html. Make sure to verify utility locations first and keep clear documentation of torque readings at each pile for structural approvals. Common torque ranges handle most solar foundation loads without issues.