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Soprema SGR

Penetration-free green roof system with adjustable module angles.

INTEGRATED

PENETRATION-FREE

A photovoltaic mounting system that uses the green roof or gravel build-up as calculated ballast. Its raised console keeps modules clear of vegetation and supports airflow beneath the array.

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SYSTEM TYPE

Integrated

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SUITABLE ROOFS

Extensive green roofs and gravel roofs

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ROOF PITCH

Maximum 5°

MODULE ANGLE

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15° standard; 10° or 20° optional

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ROOF PENETRATION

No structural roof connection required

OVERVIEW

Soprema SGR  is a penetration-free photovoltaic mounting system integrated into a green roof or gravel roof build-up. The roofing material provides calculated ballast while the raised support frame reduces vegetation shading.

Several module inclinations are available, allowing the design to respond to different project requirements.

HOW IT WORKS

A moulded console and metal support frame sit within the roof build-up. Green roof substrate or gravel is placed around the console to provide calculated ballast without requiring structural fixings through the waterproofing.

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KEY BENEFITS

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Penetration-free mounting


Green roof provides ballast


Adjustable 10°, 15° or 20° angles


Module edge raised above vegetation


Good airflow beneath modules


Designed for quick installation

TECHNICAL DETAILS

Project Stage

New-build and refurbishment projects

Indicative Saturated Load

Approximately 12 kg per console before ballast and PV modules

Module Layout

Determined through project-specific manufacturer design

Module Compatibility

Confirmed by Soprema for the selected modules and project

Mounting Method

Soprema console integrated into the drainage and green roof build-up

Design Support

Manufacturer ballast, spacing and wind-zone calculations

LIMITATIONS

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Ballast requires manufacturer calculation


Maximum roof pitch is 5°


Module compatibility is project-specific


Structural loading must be verified

DOWNLOADS & RESOURCES

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Technical Datasheet

PDF

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Need help choosing the
right system?

Our team of green roof and solar experts are here to help with free advice and design guidance.

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Free Technical Advice

Early-stage guidance, roof build-ups, planning policy and specification support.

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Project Support

System coordination, installation sequencing and best-practice advice.

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Bespoke System Design

BioSolar mounting options, layouts, performance and integration.

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Trusted by Professionals

Programme planning, risk management and procurement support.

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