HOW TO USE IT
How to use the Solar Racking & Mounting Cost Calculator
- 1
Count the panels: The panel count drives both hardware and labor. Every panel needs its own feet, rails and clamps.
- 2
Set the per-panel cost: A per-panel racking figure covers the mounting hardware. A roof factor adjusts for asphalt, tile, flat or corrugated metal.
- 3
Add mounting labor: Mounting runs about half an hour per panel. Roof vs ground mount changes the hardware and the factor.
- 4
This is a preliminary estimate: Use the Solar Racking & Mounting Cost Calculator to plan, but a real installation needs professional design, inspection and permitting. These figures are planning only.
THE MATH
Solar racking calculation method
Multiply the panel count by a per-panel hardware cost and roof factor, then add mounting labor. 20 panels at $60/panel is $1,200 plus 10 hours of labor at $45 for $1,650.A per-panel racking figure covers the mounting hardware. A roof factor adjusts for asphalt, tile, flat or corrugated metal.
PRACTICAL EXAMPLE
Worked example for Solar racking
Multiply the panel count by a per-panel hardware cost and roof factor, then add mounting labor. 20 panels at $60/panel is $1,200 plus 10 hours of labor at $45 for $1,650.
FAQ
Frequently asked questions
How do you estimate solar racking and mounting?
Multiply the panel count by a per-panel hardware cost and roof factor, then add mounting labor. 20 panels at $60/panel is $1,200 plus 10 hours of labor at $45 for $1,650.
What should I verify before using the result?
Roof type is the biggest swing in racking price. Confirm the covering before you quote.
Is this a final quote or design?
No. Use it as a planning estimate, then confirm measurements, local rates, product requirements, permits and jobsite conditions before bidding or building.