The unique feature of solar energy projects is that they cover several acres and typically span large open landscapes, requiring careful planning and protection. For solar projects located near major highways, strong on-site safety is crucial for protecting equipment, ensuring operational reliability, and maintaining public safety. Our method first installs tall game fences around each module area to clearly define boundaries and prevent unauthorized access. Remote camera stations with appropriate intervals can provide continuous monitoring and quickly detect and respond to abnormal activities. Clear and visible signage enhances the safety expectations of team members and the public. Placing materials away from local traffic can also help prevent curiosity driven invasions. Barton Malow successfully completed the Rapier solar array project for DTE Energy near Interstate 69 in Michigan, demonstrating how the site can be effectively protected and maintained even near major highways.