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Solar EnergySolar Energy Tips
Solar roofs & storage
ArmorThaneTalk to an applicator Waterproof the roof before the array goes up.
Plan roof maintenance before installing a long-lived solar array. We explain where compatible roof and containment coatings may fit, what needs manufacturer-specific approval, and how to discuss a project with ArmorThane applicators.
Send roof size, deck type and array plans to ArmorThane for a coating quote.
Why coat first
A solar roof is a long commitment.
Review the whole roof system
A liquid-applied membrane may provide a continuous surface, but joints, penetrations, drainage and existing roof condition still need compatible details and inspection.
Coordinate every roof detail
Roof penetrations and mounts need details approved for the roof and mounting system. A coating does not replace required flashing, attachment hardware or manufacturer instructions.
Removal is expensive
Roof work can require array removal and recommissioning. Assess repair, restoration or replacement before installation, and document responsibility for future removal costs.
DecadesTypical service life asked of a rooftop PV array, so plan the roof to match.
Roof readiness
Confirm the roof is ready for the panels.
Before rails are laid out, assess roof condition and remaining service life. Any coating proposal needs compatibility, preparation, moisture and adhesion checks for the exact roof system, plus manufacturer and warranty acceptance. No single coating suits every roof.
Plan your roof coatingBattery rooms too
Where electrolyte containment is required, select the lining for the actual battery chemistry and exposure. It does not replace ventilation, electrical, fire-safety or equipment-clearance requirements.
What we cover
Coating jobs around a solar system.
Field photos
Roofs sealed and ready for panels.
Real spray jobs on flat, metal and vehicle roofs. Tap any photo to enlarge it.
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ContinuityCheck joints and details
Cure timeFollow product instructions
ReflectanceReview tested product data
MovementVerify system compatibility
How it works
From bare roof to array-ready.
Inspect
Check moisture, drainage, loose seams and planned mount locations with the solar layout in hand.
Prepare
Follow the approved roof-system preparation and repair specification; investigate defects before covering them.
Spray
Apply only the specified compatible coating system, with approved details and quality checks. Keep PV equipment and required interfaces protected.
Hand off
Document inspection results, warranty conditions, maintenance access and roof-to-array responsibilities before installation.
Planning a solar roof?
ArmorThaneTalk to an applicatorGet a quote from ArmorThane for the roof or battery room.
Questions
Common questions.
How big a system do I need?
Start with 12 months of electricity use from your bills, then factor in roof space, orientation and shading. An installer will run a production model.
String inverter or microinverters?
String inverters are simpler and cheaper; microinverters handle partial shading better and monitor each panel. Shading and budget usually decide.
Do I need a battery?
Not to use solar. A battery adds backup power and can help with time-of-use rates, but it adds significant cost.
Should I fix my roof first?
If the roof is near the end of its life, yes. Removing and reinstalling panels later is expensive.
Can a flat commercial roof be coated before solar?
Many are. A properly applied roof coating can restore a sound roof before racking goes on; plan penetrations with the solar installer.
Where do I check incentives?
Check current federal, state and utility programs directly, because amounts and eligibility change.
Solar EnergySolar Energy Tips