How to choose a solar installer
Eight questions that separate a careful local installer from a high-pressure sales team.
Mounting without holes
Standing-seam roofs have raised seams between panels. Special clamps grip those seams, and the solar rails attach to the clamps, so in most cases the roof surface is never drilled. Fewer penetrations means fewer places for water to get in.
A roof that lasts as long as the panels
A well-maintained metal roof can last 40 years or more, longer than the 25 to 30 year life of most solar panels. That means you're unlikely to need panel removal and reinstall for a roof replacement mid-way through the system's life.
Cooler panels, better output
Metal roofs reflect heat and allow air to circulate under the panels. Solar panels produce slightly more when they run cooler, which helps in Florida summers.
What to check first
- Roof type: standing seam is ideal. Corrugated or exposed-fastener metal roofs need different mounts that do penetrate the roof.
- Condition: loose seams, rust or damaged coatings should be fixed first.
- Warranty: ask your roofer whether seam clamps affect your roof warranty.
- Wind rating: clamps and rails must be rated for local wind loads.
The bottom line
For many homes, a standing-seam metal roof and solar are an excellent long-term pair. We'll confirm your roof type and condition during a free consultation.