Insights & Articles

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Expert perspectives on solar roofing technology, market trends, and industry standards.

May 14, 202614 min read

Why HolaRoof Choose Steel

The material choice for a solar roof is not just an engineering decision. It determines price, manufacturing, logistics, fire safety, and whether the system becomes a bankable energy asset.

May 12, 202613 min read

A Safe Underlay Must Be Part of the Solar Roof System

Why the layer beneath the panels may decide the safety, durability and bankability of solar roofing. The core of HolaRoof is not the solar module itself -- it is the battening system.

May 10, 202610 min read

Can in-roof solar and conventional roofing use the same underlayment standard?

In-roof solar has largely solved the visual problem of rooftop PV. The next question is whether the layer beneath the module is still being designed for passive roofing -- or for an active electrical roof.

May 5, 20269 min read

Can a Standard Solar Panel Become Roofing Material?

Why the next step in solar roofing may be standard PV modules turned into roofing material on the roof, not custom panels manufactured in the factory.

May 4, 202615 min read

10 Maintenance Questions Every PV Roof System Must Answer

A lower-risk solar roof is not maintenance-free -- it is designed so that water, cables, fixings, fire load, access and responsibility stay visible and controlled.

Apr 29, 202612 min read

Can a Solar Roof Be Installed Without Removing the Existing Roof?

Solar roof retrofit: why keeping the old roof changes the economics and makes solar roofing more competitive with standard rooftop PV.

Apr 29, 202611 min read

Solar Roofs Need a New Fire Safety Standard

We are still testing solar roofs like passive roofing products, even though they behave like active electrical systems integrated into buildings.

Apr 29, 202610 min read

Why Solar Roofs Have Not Scaled Like Rooftop PV

Standard rooftop solar became a mass-market product because it solved the economics first -- solar roofing has often remained trapped in a higher-cost, custom-construction model.

Blog

Why HolaRoof Choose Steel

A Safe Underlay Must Be Part of the Solar Roof System

Can in-roof solar and conventional roofing use the same underlayment standard?

Can a Standard Solar Panel Become Roofing Material?

10 Maintenance Questions Every PV Roof System Must Answer

Can a Solar Roof Be Installed Without Removing the Existing Roof?

Solar Roofs Need a New Fire Safety Standard

Why Solar Roofs Have Not Scaled Like Rooftop PV

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Blog

Why HolaRoof Choose Steel

A Safe Underlay Must Be Part of the Solar Roof System

Can in-roof solar and conventional roofing use the same underlayment standard?

Can a Standard Solar Panel Become Roofing Material?

10 Maintenance Questions Every PV Roof System Must Answer

Can a Solar Roof Be Installed Without Removing the Existing Roof?

Solar Roofs Need a New Fire Safety Standard

Why Solar Roofs Have Not Scaled Like Rooftop PV