Patriot Solar Group Saves $125,000 in Configuration Costs and Reduces Maintenance 65% with Micro PLCs

Patriot Solar Group deployed AI for Energy Management in Energy & Utilities. As reported by rockwellautomation.com: $125,000 configuration cost savings.

Maintained by Peter Korpak, Lead EditorHow evidence is checked
$125,000Configuration Cost Savings
65%Maintenance Cost Reduction

Source-reported figures — cited source: rockwellautomation.com

What Patriot Solar Group was trying to fix

Patriot Solar Group relied on a black-box solution to automate solar panel tracking that was unreliable, costly to configure, and required one device per panel. The company needed a more reliable, cost-effective approach with reduced equipment wear.

What Patriot Solar Group deployed

Allen-Bradley MicroLogix 1400 controllers preprogrammed with NREL sun-position data replaced the legacy system. One controller now drives 500 feet of solar panels over an EtherNet/IP network, enabling multiple systems to share networked controllers.

Results

Configuration costs were saved by $125,000. Maintenance costs were reduced by 65%. Equipment longevity was extended through minimized wear and tear, and networked controllers can be reused across multiple systems.

Key Takeaways

  • Replacing black-box solar tracking solutions with open programmable controllers reduces both configuration costs and maintenance overhead
  • One standardized controller serving 500 feet of panels versus one per panel creates dramatic cost savings at scale
  • Network-based solar tracking creates a scalable platform for managing large commercial solar installations

Evidence for Patriot Solar Group's Energy Management deployment

Reported outcome metrics
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