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EasySeam® Integrated Solar System

EasySeam Solar System incorporates factory bonded Solar PV laminate modules to offer an aesthetic and durable renewable energy roof solution.

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What are Integrated Solar PV Panels?

Integrated Solar PV panels are designed to form part of the roof covering rather than be mounted above it.

With a roof-integrated Solar PV system like Easyseam Solar System, the photovoltaic element is incorporated as part of the roofing material. This approach removed the need for any add-on systems and allows Solar PV to be considered from the outset of a project.

Compared to mounted Solar PV panels, integrated Solar PV solutions:

  • Avoid visible fixings and mounting systems
  • Maintain clean architectural design
  • Form part of the roof system
  • Combine roof and Solar PV into a single installation

EasySeam® Solar System

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Key Features of the Integrated Solar PV Panel System

Contemporary EasySeam Standing Seam Roof System and high-efficiency integrated Solar PV laminate modules combine seamlessly to create EasySeam Solar System, offering a renewable energy solution that enhances sustainability whilst complementing the building’s design.

Supplied to site as a kit of parts that includes EasySeam Roof panels with factory bonded Solar PV and junction boxes to meet the required KW output, as well as MC4 connectors. An MCS certified contractor is then only required post installation to connect up the system.

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Lightweight Solar PV laminate modules factory bonded to EasySeam Flat Profile Roof panels.

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Each integrated solar PV panel electrically tested before leaving Vertix Systems manufacturing site.

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Solar PV laminate available in a range of standard module lengths to meet the total KW output required for the project.

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Solar PV laminate module sits discretely within the pan of the EasySeam Roof panel.

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Suitable for roof pitches between 5 and 45 degrees.

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Fully installed weight of less than 11kg per square metre.

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Uses multiple bypass diode design to protect the solar modules and ensure they can work effectively in low light conditions and shaded areas.

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Uses MCS certified Solar PV laminate capable of achieving a minimum output of 146W/M2.

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Cell efficiency of up to 24%, comparable with mounted crystalline PV panels.

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Solar PV laminate comes with a 10 year product warranty and 25 year performance warranty. Guarantees minimum power output performance of 90% for first 10 years and 80% for following 15 years.

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Uses an integrated Solar PV laminate that’s certified to IEC 61215, IEC 61730-1 and IEC 61730-2.

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Available with 25 year Confidex® Home Guarantee from Tata Steel, covering appearance and durability of Colorcoat Prisma® pre-finished steel material used in System.

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EasySeam Roof panels and Solar PV laminate are made in the UK.

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Tested in accordance with CEN:TS 1187, achieving highest performance rating BRoof (t4) for external fire performance of roofs and roof coverings. This means it’s suitable for distances less than 6 metres from the property boundary.

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Solar PV laminate sourced from a WEEE registered producer (WEE/MM1397AA).

Project Suitability

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EasySeam® Solar System is designed for projects where the roof and renewable energy requirements can be considered together from the outset. Its integrated design makes it particularly suited to new builds, extensions, redevelopment projects and full roof refurbishments.

  • Roof suitability: Suitable for roof pitches between 5° and 45°, with a fully installed weight of less than 11kg per square metre.
  • UK conditions: Thin-film Solar PV technology is designed to perform in low-light and diffuse-light conditions, with multiple bypass diodes helping to manage partial shading.
  • Roof orientation: Suitable for south, east and west-facing roof elevations, with south-facing roofs generally providing the highest yield.
  • Certified system: Uses MCS-certified Solar PV laminate and is certified to IEC 61215, IEC 61730-1 and IEC 61730-2, with BRoof(t4) external fire performance.
  • Fire performance: Complete system independently tested, achieving the highest external fire performance rating BRoof(t4) for roofs and roof coverings, meaning it’s suitable for distances less than 6 metres from the property boundary.
  • Installation: Requires a professional roofing contractor and suitably qualified electrical contractor, with MCS and DNO requirements applying where electricity is exported to the grid.
  • Sustainability: Integrated Solar PV can contribute towards BREEAM, LEED and similar sustainability assessments, subject to the requirements of the individual project and can be separated and recycled at end of life.

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Metal Standing Seam Roof System

Metal Standing Seam Roof System

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Why Choose EasySeam® Solar System?

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Renewable energy solution that combines performance with aesthetics

EasySeam Solar System combines EasySeam Standing Seam Roof panels with high-efficiency integrated solar PV laminate modules to create a renewable energy solution with minimal additional weight and no penetrations. The Solar PV laminate is factory bonded to fit neatly in the pan of EasySeam Roof panel, making it almost indistinguishable from the rest of the roof, maintaining the original architectural design.

  • Durable and sustainable: Factory bonding Solar PV laminate to EasySeam Roof panels before they are delivered to site ensures optimal adhesion, long-term durability and consistent system quality.
  • No frame or penetrations: Eliminates all the rails, clamps and fixings associated with mounted crystalline PV modules.
  • Single process: Combines the roof and Solar PV installation into one streamlined process, reducing overall time on site and associated costs.
  • Discrete: Neatly fits in the pan of EasySeam panel meaning no elevated PV modules and additional wind load calculations to make.
  • Eco friendly: Both Solar PV and standing seam panel are manufactured in the UK, reducing transport miles and supporting local manufacturing.
  • Efficient procurement: Delivered to site as a kit of parts, simplifying procurement and installation.
  • Aesthetics and performance: integrated Solar PV panels offer a renewable energy solution that is almost indistinguishable from the rest of the roof.
  • Lightweight: Low installed weight removes the need for the structural strengthening, often a requirement for mounted PV modules, especially on refurbishment projects.
  • Power output: Guaranteed energy performance of 80% or higher over 25 year period.
  • Pre-finished steel guarantee: Added peace of mind for home owners offered by Confidex Home Guarantee from Tata Steel, covering appearance and durability of pre-finished steel used on EasySeam panels.
  • Effective in low light: Multiple bypass diode design makes EasySeam Solar System ideal for UK weather conditions and suitable for use on more than just South facing roof elevations.
  • Fire safe: Can be used within 6 metres of the property boundary for any roof pitch, having passed highest performance BRoof(t4) test for external fire performance of roofs and roof coverings, with no penetration of the roof system within 60 minutes.
  • Recyclable: Once separated, standing seam roof can be 100% recycled and Solar PV laminate modules sent to approved recycling streams under WEEE regulations.

Project Planning & Installation

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EasySeam® Solar System is designed as an integrated roof and solar solution, so the roof layout and Solar PV requirements need to be agreed before manufacture.

  • Roof measurements: Accurate measurements are essential to ensure the roof panels and Solar PV layout are manufactured correctly.
  • Solar PV layout: Solar PV laminate modules are supplied in standard lengths and cannot be cut on site. The layout must therefore be planned around the roof dimensions.
  • Electrical design: Modules can be connected in series or parallel, with the electrical configuration designed to achieve the required output. Microinverters can also be used where appropriate.
  • Factory bonded: Solar PV laminate is factory bonded to the EasySeam Roof panels before delivery, allowing the roofing contractor to install the integrated system as part of the roofing process.
  • Lead times: EasySeam Roof panels are made to order, with typical lead times of 2–8 weeks depending on colour and material availability.
  • Early coordination: Early engagement with the roofing installer and MCS-certified electrical contractor is recommended, particularly for projects requiring grid connection or a specific installation date.

Integrated Solar PV Panel Installation Process

Installing integrated Solar PV panels follows a different sequence from standard Solar PV panel installation, as the system is designed into the roof from the outset.

Design and System Specification

The roof layout, Solar PV panel lengths, and required solar output are defined before manufacturing starts.

Factory Integration

Solar PV laminate modules are bonded to the standing seam roof panels in factory controlled conditions to ensure consistent performance and durability.

Delivered as a Complete System

The integrated Solar PV roof system is supplied as a complete kit, including a roof panel with an integrated Solar PV laminate already applied, a junction box and connectors.

Roof Installation

A roofing contractor will install the roof system as the primary roof covering without the need for a secondary Solar PV installation stage.

Electrical Connection and Certification

An MCS certified or 18th edition including photovoltaic qualified electrical contractor connects, tests and certifies the system. If the system is feeding back power to the grid, then the work will need to be completed by an MCS-certified electrical contractor.

EasySeam® Solar System Material Option

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EasySeam Solar System is available in premium pre-finished steel, ensuring exceptional durability and style

 

The Solar PV laminate technology that EasySeam Solar System uses has been adhesion tested and approved for use with Colorcoat Prisma® by Tata Steel. This means dependent on application, EasySeam Solar System benefits from either Confidex® or Confidex® Home Guarantee, both market leading pre-finished steel material guarantees issued directly by tata Steel.

For individual residential dwellings or homes, Tata Steel offers its market leading Confidex® Home Guarantee providing 25 years cover, when Colorcoat Prisma® material is used with EasySeam Solar System. For larger scale residential projects and other applications, Tata Steel offers its Confidex® Guarantee which provides up to 40 years of cover, dependent on location.

Designed for the UK Environment

EasySeam® Solar System is designed to operate in the variable environmental conditions experienced across the UK. The thin-film Solar PV laminate technology generates electricity from daylight and continues to produce energy during cloudy and overcast conditions, although output will be lower than during periods of stronger sunlight.

Multiple bypass diodes help the Solar PV laminate operate effectively in low-light conditions and manage the effects of partial shading. South-facing roof elevations generally provide the highest yield, but east- and west-facing roofs can also be suitable depending on the requirements of the project.

The Solar PV laminate is designed to withstand a wide range of temperatures and is certified to operate from approximately -40°C to +85°C. The modules are also tested for thermal cycling, humidity and UV exposure.
EasySeam Solar System’s Solar PV laminate is tested to relevant standards for hail resistance, and the complete integrated roof system (EasySeam standing seam panel plus bonded integrated Solar PV laminate) has been independently tested, achieving BRoof(t4) external fire performance.

The Solar PV laminate has a smooth surface that helps shed rain, dirt, bird faeces and light organic growth. Rainfall will naturally remove light soiling, but heavier soiling or moss, particularly on shallow-pitched roofs, should be removed periodically to help maintain optimum performance.

Lightweight Design, Roof Structure and Wind Resistance

As integrated Solar PV panels are designed to be part of the roof system, it means that there’s no additional mounting , rails, or support brackets required. This means lower overall system weight, reduced impact on the roof’s structure, no need for separate structural strengthening in many cases and also no elevated components that increase wind uplift.

Integrated Solar PV removes many of the long-term risks associated with penetrations and mechanical fixings.

Long-Term Performance & Aftercare

EasySeam® Solar System is designed to provide renewable energy generation over the long term, with the Solar PV laminate backed by a 10-year product warranty and 25-year performance warranty

The performance warranty guarantees minimum power output of 90% for the first 10 years and 80% for the following 15 years. The Solar PV laminate warranty also covers the adhesion bond between the laminate and the roof panel.

Alongside the Solar PV warranty, projects using Colorcoat Prisma® can benefit from the applicable Tata Steel Confidex® or Confidex® Home Guarantee covering the appearance and durability of the pre-finished steel.

The system is designed for a service life of more than 25 years. Reaching the end of the performance warranty does not mean the Solar PV laminate will stop generating electricity; the modules may continue to produce power beyond this period, although output may reduce over time.

Maintenance and end of life

EasySeam® Solar System requires very little ongoing maintenance. Periodic visual checks and occasional cleaning should generally be sufficient. Where cleaning is required, the Solar PV laminate can be carefully washed with de-ionised water and a soft brush. Pressure washers and tap water should not be used.

At the end of its service life, the Solar PV laminate should be sent through approved photovoltaic recycling streams under WEEE regulations. The standing seam steel roof can be separated from the Solar PV components and recycled.

Enquire About Integrated Solar Panels Today

EasySeam Solar System offers a renewable energy solution with minimal additional weight and no penetrations. The Solar PV laminate fits neatly in the pan of EasySeam Roof panel, making it almost indistinguishable from the rest of the roof, maintaining the original architectural design.

For more information, get in touch with our expert team at [email protected] or call us at +44 1600 734 000.

EasySeam® Solar System one of Kevin McCloud’s Top 5 picks

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Watch the moment Kevin McCLoud selects EasySeam Solar System as one of his Top 5 picks

At Grand Designs Live Birmingham in October 2025, Kevin McCloud chose EasySeam® Solar Roofing System, an innovative integrated solar PV panel solution, as one of his top five products, saying: “I love it!”

 

Designed to combine sleek metal roofing with built-in solar technology, EasySeam® Solar System offers a sleek and contemporary, alternative to traditional mounted solar PV panels, making it ideal for modern, energy-efficient homes.

Wall Cladding & Roofline Systems Available at Vertix Systems

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Complete the Look

Use EasySeam Solar System along with EasySeam Roof System for your roof solution. We also offer Wall Cladding and Roofline Systems, designed with the same precision, speed of installation, and long-lasting performance.

Download Files

Brochures

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Vertix EasySeam® Solar System overview

Solar PV System

Vertix EasySeam® Roof and Wall Systems

Roof and Wall Systems

Colour Cards

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Colorcoat Prisma® by Tata Steel colour card

Roof and Wall Systems

Declaration of Performance

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EasySeam® Solar System Declaration of Performance

Solar PV System

External Certifications

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BRE BRoof(t4) test certificate for Vertix EasySeam Solar System

Solar PV System

Vertix Systems ISO 45001 Certificate

Roof and Wall Systems

Vertix Systems ISO 14001 Certificate

Roof and Wall Systems

Vertix Systems ISO 9001 certificate

Roof and Wall Systems

Guarantees

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Solar PV Laminate Warranty Statement

Solar PV System

Tata Steel Confidex® Home Guarantee

Roof and Wall Systems

Product data sheet

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EasySeam® Solar System Technical Datasheet

Solar PV System

Profile Drawings

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Vertix EasySeam® Flat Profile Drawing

Roof and Wall Systems

Sustainability Data

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Guide to connecting micro-generation systems to the Distribution Network Operator

Solar PV System

Colorcoat Prisma® by Tata Steel EPD

Roof and Wall Systems

Can EasySeam® Solar System be installed on an existing roof?

Integrated Solar PV panels are more typically installed as part of a new roof during a full roof replacement. This is because the system replaces traditional roof tiles or sheets and forms part of the overall roof structure. It’s an ideal solution for new build projects, extensions, redevelopment projects, full roof refurbishments, and buildings that have limited roof space and maximising that usable space is important.

Does EasySeam® Solar System require planning permission?

Most installations should fall under permitted development, but listed buildings, conservation areas and public buildings may require approval for Solar PV. Please contact your local planning authority for guidance.

Will EasySeam® Solar System overheat the building?

The Solar PV laminate modules used in EasySeam Solar System do not generate heat of any significance when in load. The modules act as an insulation on buildings, protecting the EasySeam metal standing seam Roof System from sunlight radiation.

 

Will shading affect the performance of EasySeam® Solar System?

The thin Solar PV laminate technology used in EasySeam Solar System, incorporates multiple bypass diodes to optimise system balance in shading, h.owever, the impact of shading should never be underestimated. Even relatively small areas of shading from trees, TV aerials, utility poles, chimneys, dormers or neighbouring properties can significantly reduce electrical output. Shading patterns also change throughout the day and across the seasons, making early assessment particularly important. Wherever possible, roof features should be positioned to minimise shading and preserve clear solar exposure.

Does the orientation of the roof matter when using EasySeam® Solar System?

South-facing roofs offer highest yield, but EasySeam Solar System will still operate effectively on East/West orientations. Roof orientation is a key factor in maximising energy generation. In the UK, south-facing roofs generally achieve the highest annual energy yield because they receive the greatest amount of solar radiation throughout the year. East and west facing roofs can still provide around 80–90% of the output of an equivalent south-facing installation. In some cases, this may better align with household electricity demand, producing more energy in the morning or late afternoon. North facing roofs generally generate the least amount of energy, around 30–50% less than a comparable South facing installation.

Do bird faeces, moss or debris affect EasySeam® Solar System panels?

The Solar PV laminate modules used in EasySeam Solar System have a smooth top sheet which help to shed dirt, bird faeces and light organic growth. Rain normally keeps the surface clean. Heavy soiling or moss on very shallow roofs should be removed periodically to maintain optimum performance.

Will installing EasySeam® Solar System have an impact on building insurance?

EasySeam Solar System uses thin film Solar PV laminate technology which is well designed and recognised for its:

  • Minimal weight impact on structural design
  • No additional mechanical fixings
  • No roof penetration
  • No wind uplift or corroding microclimate between the Solar PV modules and roof.

As a result, integrated Solar PV solutions like EasySeam Solar System can be recognised by some insurers as lower risk than standard mounted Solar PV options which use rails and brackets. This is because of the lack of penetrations, no heavy glass modules and fewer structural vulnerabilities.

Don’t just take our word for it…

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What our clients say

“We’re absolutely  delighted with our new extension which was built using SIP Panels clad with Vertix EasySeam Roof and Wall Systems. Once footings were in place, the build was watertight within 4 days and the full project was completed in just 4 weeks. As sister companies, SIPCo and Vertix Systems were able to collaborate on our project and deliver to plan. Our builders attended the free Installation Training Course in South Wales that Vertix Systems provides and installed the roof themselves, rather than adding another contractor to the project. We considered render and brick slips for the walls, but chose EasySeam Soffit profile as it was more cost effective and provided the clean, modern look we were after. Having registered the Confidex Home Guarantee that comes with EasySeam System when Colorcoat Prisma from Tata Steel is used, we’re covered for 25 years and have peace of mind that our extension will look just as good in years to come.”

Homeowner

Urban Cheshire Family Home Extension
“The house looks amazing, especially the roof! We chose Vertix EasySeam System because we really liked the finish. It looks like a quality product and in our opinion much smarter than other products.  A standing seam roof was one of our must haves on the list when designing the house and we love how it looks with the timber cladding and in its surroundings.”

Homeowner

Rural Shropshire New Build House
“My builder has used Vertix EasySeam System on several other builds and seeing the product and customers being so satisfied was a great recommendation. I wanted the contemporary roofing and the larch timber cladding walls on the new builds to contrast with the traditional stone cottage with lime rendered walls and slate roofing. The speed with which my builder was able to fit EasySeam Roof System on both the extension and outbuilding was seriously impressive, especially when compared with the process needed for the slate roofing on the main house. The finish looks amazing. The 25 year Confidex Home Guarantee that came with EasySeam Roof System also gives additional reassurance.”

Homeowner

Rural Cardigan Stone Cottage Extension
“We’ve been very pleased with the service and support we’ve received from Vertix Systems. They helped us know about and decide on EasySeam Roof System, its colour and the addition of integrated solar panels. I attended the 1 day installation training together with a colleague and the business gave us support configuring the various parts when putting fitting the roof.”

Homeowner

Forest of Dean Barn Conversion

“We used Vertix EasySeam System for both roof and wall on a recent project and were really pleased both with the quality of the product and the support offered by Vertix Systems. They were very easy to deal with and told us what we needed for the project, addressing any technical questions we had. The ordering process was then straightforward and easy to get through. Once on site, the EasySeam System was simple to fit and roof and wall compliment each other well. Our client is over the moon and really likes the sleek and modern look the EasySeam System in matt dark grey has given their home. They’re really pleased we chose Vertix Systems for their project and so are we.”

Rob Edwards JNR Construction

“We used Vertix EasySeam Roof System to re-clad a flat roof kitchen and garage extension that had failed and looked unsightly. We also took the opportunity to wrap the exterior kitchen walls in insulation and fit EasySeam soffit boards over this. The technical support we received was second to none and the ordering process was easy. Both the soffit boards and standing seam were straightforward to install and have given our home a more contemporary appearance- mixing old and new beautifully. The neighbours are so impressed they want to use EasySeam System on their property!”

Homeowner

Cheshire Family Home Refurbishment

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