A 100 kW commercial rooftop array on an L-foot rail system — the workhorse configuration for metal-roof C&I projects.
- Capacity: 100 kW
- System: L-foot + rail
Scaling the L-foot to commercial size
At 100 kW the details that matter are rail span and fixing spacing — set from the site wind load, not catalogue defaults — so the structure uses the minimum steel that still passes. That is the calculation we run for every EPC project, backed by component test reports.
Planning a similar installation?
Send your site details — roof or soil type, module count, location — and receive a stamped structural design & quote within 24 hours.
