CenterStar Energy Offers Expertise and Support for the Solar Industry

Experienced solar renewable energy group launches CenterStar Energy Services LLC, filling a critical need for one of the world’s fastest growing industries. This re-entry into the solar industry is designed to offer specialized expertise and optimized support nationally.

CenterStar Energy is headed by seasoned industry leaders committed to a future for cleaner energy in our world. Its foundation is built on a strong management team with deep experience along with a diverse group of investors. The group has excelled as a skilled resource providing inventive design, superior products and support, including more than 75 expert staff and field technicians exceeding more than 35 years of industry experience.

The CenterStar brand emphasizes its commitment to sustainable energy and mission to provide a full spectrum of renewable energy services.

“We lead by developing and building innovative, profitable renewable energy solutions to benefit our customers, our communities and our world. We are excited about bringing CenterStar Energy to the next level and continuing to exceed all of our customers’ expectations with the superior level of support that we are committed to delivering and they come to expect,” says Sean S. Angelini, CEO and president.

MiaSolé and SolEnergy Enter into Representation Agreement

SolEnergy LLC has entered into a representation agreement with MiaSolé in which SolEnergy will represent MiaSolé in Louisiana, Maryland and North Virginia. SolEnergy offers innovative, mission-critical solar power and energy solutions that provide customers guaranteed savings, NetZERO design options, cutting-edge energy storage systems, remote building energy metering and controls, energy system retro-commissioning, and advanced energy-efficiency options. These flexible, scalable systems are tailored by SolEnergy to meet and exceed the energy needs of today’s growing businesses.

SolEnergy will offer MiaSolé FLEX modules, efficient thin-film lightweight flexible modules with an efficiency rating of more than 16 percent. MiaSolé FLEX modules bond directly to the roof surface with a simple peel-and-stick adhesive. The low-profile FLEX module provides superior wind resistance and a seismic advantage over traditional rack-and-panel systems where their higher profile increases the likelihood of damage in a hurricane or earthquake, making FLEX modules the ideal solar solution for solar carports and commercial buildings. This adhesive approach eliminates the need for racking and reduces labor and logistics cost to provide a 20 percent lower BOS cost than traditional glass solar systems. In addition, the MiaSolé Flex modules use innovative bypass diode technology that enables better shade performance. The FLEX-02 Series module is IEC 61646 & IEC 61730 and UL 1703 certified.

MiaSolé and GTech Global Partner to Sell FLEX Modules in Northern California

GTech Global and MiaSolé have entered into a sales representative agreement. GTech Global will sell MiaSolé FLEX modules in Northern California. GTech Global “GTG” and its associates have more than 35 years of business experience in developing and implementing energy-efficient building solutions. Their group has focused their expertise on energy management and conservation. A broad range of experience has qualified GTG to be a developer of energy management programs. They are excited to partner with MiaSolé and the opportunity to help serve the thin-film solar market.

GTech Global will sell MiaSolé FLEX modules, efficient thin-film lightweight flexible modules with an efficiency rating of more than 16 percent. MiaSolé FLEX modules bond directly to the roof surface with a simple peel-and-stick adhesive. The low-profile FLEX module provides superior wind resistance and a seismic advantage over traditional rack-and-panel systems where their higher profile and method of attachment increases the likelihood of damage in an earthquake, making FLEX modules the ideal solar solution for the Northern California market. This adhesive approach also eliminates the need for racking and reduces labor and logistics cost to provide a 20 percent lower BOS cost than traditional glass solar systems.

The FLEX-02 Series module is available in two formats. The FLEX-02W module is 39.3 by 102.3 inches and is rated at 360 watts, and designed for low-slope commercial single-ply roof systems. The FLEX-02N module is 14.6 by 102.3 inches and is rated at 120 watts, and designed specifically for standing-seam metal roofs. The FLEX-02 Series module is IEC 61646 & IEC 61730 and UL 1703 certified.

The FLEX-02 module provides GTech Global customers other significant benefits. The low weight of the module (less than 0.7 pound per square foot) allows installation on roofs that cannot support the weight of traditional glass solar panels. Because the FLEX-02 panels adhere directly to the roof surface, there are no penetrations, eliminating the worry of leakage and damage to valuable contents within the building. The FLEX-02 also is aesthetically pleasing, blending into metal and TPO roofs and preserving the original look of the roof.

MiaSole and Advanced Roofing Technology Enter into Sales Representative Agreement

Advanced Roofing Technology Inc., a manufacturers’ representative company that offers building industry professionals—architects, engineers, managers and owners—a distinctly different approach to material selection, and MiaSolé have entered into a Sales Representative Agreement. Advanced Roofing Technology Inc. will sell MiaSolé FLEX modules in Hawaii and the Pacific Islands.

Advanced Roofing Technology was founded in 1991 and combines a total of 43 years of hands-on roofing and construction experience with more than two decades of marketing professionalism. Advanced Roofing Technology Inc. has continually molded the firm to market demands and industry trends without compromising excellence in standards and practices.

Advanced Roofing Technology will sell MiaSolé FLEX modules, efficient thin-film lightweight flexible modules with an efficiency rating of +16 percent. MiaSolé FLEX modules bond directly to the roof surface with a simple peel-and-stick adhesive. The low-profile FLEX module provides superior wind resistance and a seismic advantage over traditional rack-and-panel systems where their higher profile increases the likelihood of damage in a hurricane or earthquake, making FLEX modules the ideal solar solution for the Hawaiian and Island markets. This adhesive approach also eliminates the need for racking and reduces labor and logistics cost to provide a 20 percent lower BOS cost than traditional glass solar systems.

The FLEX-02 Series module is available in two formats. The FLEX-02W module is 39.3 inches by 102.3 inches and is rated at 360-watts, and designed for low-slope commercial single-ply roof systems. The FLEX-02N module is 14.6 inches by 102.3 inches and is rated at 120-watts, and designed specifically for standing-seam metal roofs. The FLEX-02 Series module is IEC 61646 & IEC 61730 and UL 1703 certified.

The FLEX-02 module provides Advanced Roofing customers other significant benefits. The low weight of the module (less than 0.7 pound per square foot) allows installation on roofs that cannot support the weight of traditional glass solar panels. Because the FLEX-02 panels adhere directly to the roof surface, there are no penetrations, eliminating the worry of leakage and damage to valuable contents within the building. The FLEX-02 also is aesthetically pleasing, blending into metal and TPO roofs and preserving the original look of the roof.

Wind and Solar Accounted for All New Electrical Generation Brought into Service in January

Two new federal government reports underscore not only the continued rapid growth of renewable energy sources (biomass, geothermal, hydropower, solar, wind) in the electric power sector but also the ongoing failure of government forecasts to accurately anticipate and predict that growth.

In the first 2016 issue of its monthly “Energy Infrastructure Update” report, the Federal Energy Regulatory Commission (FERC) notes that five new “units” of wind (468 megawatts) and 6 new units of solar (145 MW) accounted for 100 percent of new electrical generation brought into service in January. No new capacity for nuclear, coal, gas, or oil was reported. Renewables now account for 17.93 percent of total installed operating generating capacity in the U.S.: hydropower (8.56 percent), wind (6.37 percent), biomass (1.43 percent), solar (1.24 percent), and geothermal (0.33 percent). In fact, installed capacity for non-hydro renewables (biomass, geothermal, solar, wind) alone (9.37 percent) now exceeds that for either nuclear (9.15 percent) or oil (3.84 percent).

The new renewable energy capacity added in January is continuing a trend. Just a month earlier, FERC’s December 2015 “Energy Infrastructure Update” revealed that renewables had accounted for 64 percent of all new electrical generating capacity installed last year.

Separately, the U.S. Energy Information Administration (EIA) has issued its latest “Electric Power Monthly” (covering all twelve months of 2015) indicating that electricity generated by renewable energy sources grew by over 2 percent compared to 2014 and accounted for almost 13.5 percent of “utility-scale” electrical output in the U.S. last year.

Moreover, EIA’s end-of-the-year data reveals significantly higher growth in the renewable energy sector than the agency had forecast less than three months ago for calendar year 2015 in its “Short-Term Energy Outlook.” At that time, EIA said it expected “total renewables used in the electric power sector to decrease by 1.8 percent in 2015. Hydropower generation is forecast to decrease by 8.2 percent, and non-hydropower renewable power generation is forecast to increase by 4.2 percent.”

In reality, compared to calendar year 2014, non-hydro renewables increased by 6.9 percent, hydro output declined by just 3.2 percent, and the total of hydropower plus non-hydro renewables grew by 2.03 percent. For calendar year 2015, grid-scale renewables accounted for 13.44 percent of net U.S. electrical generation—up from 13.16 percent in 2014. Of that, non-hydro renewables accounted for 7.30 percent while conventional hydropower was 6.14 percent. Generation by all non-hydro renewable sources grew in 2015. Biomass was up by 0.3 percent, wind by 5.1 percent, geothermal by 5.6 percent, and solar by 49.6 percent.

Renewable energy growth is significantly outpacing earlier EIA projections. Less than four years ago, in its “Annual Energy Outlook 2012,” EIA forecast that non-hydro renewables would grow at an annual rate of 3.9 percent and provide about 250,000 thousand megawatt-hours in 2015 while non-hydro renewable electrical generating capacity would reach approximately 85 gigawatts (GW). It also forecast that non-hydro renewables would not surpass hydropower until 2020.

In fact, EIA now reports actual generation from non-hydro renewables in 2015 to have hit 298,358 thousand megawatt-hours from utility-scale facilities alone; in addition, at least 12,141 thousand megawatt-hours was provided by distributed solar photovoltaic and an unknown amount from other distributed, small-scale renewables that are not grid-connected (small wind). Further, electrical generation from non-hydro renewables surpassed that from hydropower more than a year ago.

And, according to FERC, the total installed generating capacity of wind, biomass, solar and geothermal units had reached 109.6 GW by January 2016—and this reflects just the combined capacity of larger renewable energy facilities. FERC’s data only includes plants with nameplate capacity of 1 MW or greater and therefore does not reflect the additional capacity provided by rooftop solar or other smaller, distributed renewable energy systems.

“Just a few years ago EIA had forecast that renewables might provide 15 percent of the nation’s electricity by 2035,” notes Ken Bossong, executive director of the SUN DAY Campaign. “It now appears that goal could be reached within the next two years and quite possibly sooner.”

MiaSolé and Uber Énergies Enter into a Representation Agreement to Sell Solar Modules Across Canada

Uber Énergies in Montreal, Quebec, has entered into a representation agreement with MiaSolé in which Uber Energies will represent MiaSolé in the Canadian market, as well as certain special channels into which Uber Energies has distinct relationships and access.

Uber Energies will sell MiaSolé FLEX modules, efficient thin-film lightweight flexible modules with an efficiency rating of +16 percent. MiaSolé FLEX modules bond directly to the roof surface with a simple peel-and-stick adhesive. This adhesive approach eliminates the need for racking and reduces labor and logistics cost to provide a 20 percent lower BOS cost than traditional glass solar systems. The low-profile FLEX module also provides superior wind resistance and a seismic advantage over traditional rack-and-panel systems where their higher profile increases the likelihood of damage in a storm or earthquake. The FLEX-02 Series module is IEC 61646 & IEC 61730 and UL 1703 certified.

“The addition of the MiaSolé module to our staple of services and products brings to our offerings one of the most unique solar technologies in the world. The ability to benefit from thin film solar module characteristics in our northern climates or for certain off-grid applications is one of the key reasons why we chose to partner with MiaSolé. With more than 28 years of experience in solar thin film technologies, Uber Energies team is happy to be bringing such an efficient flex module to the marketplace,” says Sass M. Peress, president of Uber Énergies.

“We are happy to be partnering with Uber Énergies in the promotion of our products in Canada and certain special targets. We believe that in combining our efforts, we’ll maximize the market access for our unique and quality product. Given the Uber team’s vast experience with thin film, we are convinced that we’ve brought on the right go-to-market partner and look forward to our first installations together,” says Anil Vijayendran, senior director of Sales and Marketing, MiaSolé.

Converting Existing Carports to Solar Carports with Flexible PV Modules

Rooftop solar has become commonplace on commercial buildings and homes. Although a residential home often has sufficient rooftop area to power the home 100 percent with solar, this is not always true with multi-story commercial buildings, apartments and condominiums. The properties often do not have the necessary roof space to offset their energy needs with solar. This situation can also apply to low-rise buildings with high electrical usage, such as factories, big-box stores and warehouses.

The Miasole FLEX Series PV Modules

The Miasole FLEX Series PV Modules

Carports have become a standard feature on many commercial and multifamily properties. Even buildings without carports have parking lots with space for them. Carports provide users the benefit of shading cars and protecting cars and people from rain and snow. Carports keep cars cool, reducing the power required to air condition them when they’re started and reducing sun damage to the car finish. From an environmental standpoint, carports help migrate the heat island effect in which large concrete and asphalt parking lots absorb heat during the day and release the heat at night. This additional heat can drastically change local weather patterns, especially in metropolitan areas.

In recent years, building owners have been installing new carports with solar PV modules. These solar carports have all the benefits of traditional carports with the added advantage of producing clean renewable solar energy while reducing the need to add rooftop solar to buildings.

In many places, existing carports were designed and built with minimal steel support structures and the metal roof and deck panels are already spanning the maximum distance between supports to keep costs down. Most were built to meet the minimum local wind and live-load code requirements. With the cost of solar installations falling, utility energy costs rising and increased interest in improving the environment while reducing a building’s carbon footprint, building owners are interested in retrofitting their existing carports with solar modules. Unfortunately, many of these existing carport structures cannot support the additional 4- to 6-pounds-per-square-foot weight of standard crystalline PV modules and associated racking and rails. The only solution available to the owner is to structurally upgrade the carport or tear it down and replace it with a carport designed for the extra weight of solar. Even if the existing carport structure can support the weight, retrofitting the carport with solar can be technically challenging and expensive.

MiaSolé has developed two solar application solutions to solve the live-load limitations of many existing carports. MiaSolé manufactures a flexible lightweight high-efficiency (16 percent plus) CIGS-based flexible PV module weighing less than 9 ounces per square foot in two format sizes: the narrow-format FLEX-N series designed for traditional architectural standing-seam metal roof panels and the wide-format FLEX-W series. Both can be applied to the carport roof with a simple peel-n-stick adhesive.

Standing-seam Panel

Miasole FLEX-N on standing-seam metal panels.

Miasole FLEX-N on standing-seam metal panels.


Two roofers can easily apply the FLEX-N series to the existing carport metal panels:

  • Power wash the roof.
  • Wipe down the areas where the FLEX-N modules will be applied with rubbing alcohol.
  • On the standing-seam metal panel (16- to 18-inches wide) lay down the module.
  • One roofer lifts up the module at the j-box end, removes the release film from the adhesive and sets the module down.
  • The second roofer at the other end lifts up and supports the module.
  • The first roofer continues to remove the release film and lays down the module, rubbing the module with his hand to ensure full contact.
  • Once the module is fully adhered, both roofers use a silicone roller to bond the module to the metal pan surface.

Trapezoidal Rib Panel

Although architectural standing-seam panels are frequently used on carports, the 7.2 trapezoidal rib panel is the metal roof industry’s most commonly used corrugated roof panel for carports. Nearly every major metal roof and steel building manufacturer offers a 7.2 rib panel type profile.

The 7.2 corrugated rib panel is economical, strong and aesthetically pleasing while offering excellent spanning and cantilever capabilities, making it an excellent choice for carports and walkway canopies. The 7.2 rib panel with its long-spanning performance helps lower costs by reducing the number of purlins and structural steel needed. The ability to use long metal panels and fastening with exposed fasteners on slopes as low as 1:12 greatly reduces labor costs.

Installing the Miasole FLEX W on a 7.2 Metal panel

Installing the Miasole FLEX-W on a 7.2 metal panel.

Working with several major metal roof manufacturers such as McElroy Metal and one of the solar carport leading builders, Baja Construction, MiaSolé modified the adhesive patterns on the MiaSolé FLEX-W, the large-format PV module originally designed for low-slope single-ply roofs. The new adhesive pattern makes it simple to bond the MiaSolé Flex-W module directly across the standard 7.2 corrugated rib profile. By eliminating the need for racks and rails, the powerful 360-watt FLEX-W PV module can be rapidly installed by just two roofers over any existing carport or walkway. With a low-slope roof canopy, solar orientation—the direction the carport is facing—is less critical.

Two roofers can easier apply the FLEX-W series to the existing carport metal panels:

  • The existing carport is power washed to remove any dirt and debris from the metal roof surface.
  • Any loose panel fasteners are tightened and missing fasteners replaced.
  • The areas where the FLEX modules are to be installed are cleaned with rubbing alcohol.
  • The FLEX modules are laid down across the corrugated ribs, and the adhesive strips are aligned with the ribs.
  • On one end, the roofer lifts up the module, peels back the adhesive release film, lays the module back down on the 7.2 panel ribs and presses down to bond the module to the ribs.
  • The second roofer on the other end repeats the same process.
  • Both roofers finish bonding the module by rolling the adhesive areas with a silicone roller to ensure complete adhesion to the metal panel.

MiaSolé FLEX series PV modules make it possible to economically convert existing carports with live-load limitations into new solar carports without having to make any major structural modifications. Even on new solar carports, the MiaSolé FLEX series modules can reduce labor and construction cost by reducing the need for heavy steel support structures and allowing longer metal panels with fewer support purlins.

The peel-and-stick adhesive system reduces labor costs while speeding up installation time. Unlike conventional rigid crystalline panels, the flexible MiaSolé FLEX modules work over curved roof structures for solar carports, solar walkways and solar awnings.

Projects: Office and Warehouse

BMC ISSAQUAH, ISSAQUAH, WASH.

Because of the steep slope of this roof, the Columbia Roofing & Sheet Metal crew installed 60-mil Sureweld HS (High Slope) TPO.

Because of the steep slope of this roof, the Columbia Roofing & Sheet Metal crew installed 60-mil Sureweld HS (High Slope) TPO.

Team

Roofing Contractor: Columbia Roofing & Sheet Metal, Kent, Wash.
Project Foreman: Rudy Sanchez

Roof Materials

Because of the steep slope of this roof, the Columbia Roofing & Sheet Metal crew installed 60-mil Sureweld HS (High Slope) TPO. HS TPO contains more fire-retardant chemicals in the membrane to help decrease the spread of fire. In addition, 1/4-inch Securock Glass-Mat Roof Board was installed, which gave the building a Class A fire rating while helping protect against moisture and mold.

TPO Manufacturer: Carlisle Syntec Systems
Roof Board Manufacturer: USG

Roof Report

BMC Issaquah manufactures doors and high-end cabinetry. The industrial building features a 525-square barrel roof that was very wet and experienced dry rot. The crew replaced nearly 150 sheets of plywood throughout the project.

The main challenge during installation was safety because of the extreme slope. The barrel roof is nearly 60-feet tall from the bottom to the top of the barrel, making installation on the edges difficult because crewmembers had to hot-air weld rolled product on a nearly vertical surface. The HS TPO added another level of difficulty while welding along the edges.

The project was completed on May 1, 2015.

PHOTO: Columbia Roofing & Sheet Metal

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Metal Roof and Walls Help Home Reach Lofty Design Goals

When Ilhan Eser and his wife Kamer decided to build their new home in Woodland, Calif., they had some ambitious criteria in mind. They wanted the home to not only be energy efficient, but to produce enough energy to be self-sustaining. They also desired a home with great aesthetics that fit in with the beautiful countryside and minimized impact on the environment.

Ilhan and Kamer Eser decided to design and build their own home on 80 acres of land in the California countryside. Their goal was to have a LEED-certifiable house powered by solar energy and protected by a highly insulated metal wall and roof system.

Ilhan and Kamer Eser decided to design and build their own home on 80 acres of land in the California countryside. Their goal was to have a LEED-certifiable house powered by solar energy and protected by a highly insulated metal wall and roof system.


As the CEO of Morin, a Kingspan Group company, Eser had another key design goal: to showcase his company’s metal roof and wall systems. “We wanted to do something that was good for the environment and the country,” Eser recalls. “So we said, let’s do a LEED-certifiable, net-zero house that will be a house of the future, if you will, using our company’s products. Our company is all about being environmental and being green and being sustainable, so that was the starting point.”

The result is a home that provides more than enough energy to meet its own needs with solar panels. It also captures graywater (gently used household wastewater) to use for irrigation and features a cutting-edge geothermal heating and cooling system that does not burn fossil fuels. All the household systems can be operated with a smartphone. “I believe in the future every house will be built like this, with your energy on top of your roof, basically,” Eser notes.

The metal roofing and wall systems are made of durable, highly recyclable materials and provide a high level of insulation to help keep energy costs down. The roof design features stunning angles, including an inverted “butterfly” roof over the great room to bring in the maximum amount of natural light.

As he began the project, Eser soon realized that he was breaking new ground in more ways than one. He found most residential architects and general contractors were unfamiliar with metal framing, roofs and walls, so he decided to tackle the design himself. He also served as his own general contractor, tapping into his 30 years of experience in commercial and industrial applications.

“I decided to look at it as if it were a light commercial building, and then I started finding people,” he says. “It was an interesting experience. I designed the house myself—although my wife had the overriding power, as always. She had to approve whatever I did, and when we had an argument, you probably can imagine who won.”

The Project Takes Wing

When it came time to discuss installing the roof and wall systems, Eser called Rua and Son Mechanical Inc., headquartered in Lincoln, Calif. According to President Louie Rua, the company focuses on metal roofing and wall panels—and that’s all they’ve done for the last 25 years. “We are very specialized in what we do,” Rua says. “We’re certified installers for most if not all of the metal roofing systems out there, and we also do our own custom fabrication. It’s become a niche market, so we travel around quite a bit.”

The roof of the Eser residence features unconventional angles, including a large section over the great room with an inverted butterfly design that required an internal gutter system.

The roof of the Eser residence features unconventional angles, including a large section over the great room with an inverted butterfly design that required an internal gutter system.

The company has made a name for itself by excelling on high-end, intricate and cutting-edge metal projects that transcend typical warehouse applications. “We’ve found that when we go outside the box and take on the real difficult projects, the ones that are a little bit intimidating for other companies, that’s where we excel,” Rua says. “We’ve been doing it so long, and our team has a wealth of experience. When the trickier jobs come around, we are well equipped to handle them.”

This project was right up the company’s alley. “Ilhan was pretty adamant he wanted us to do it,” Rua recalls. “This was his personal house, so it was quite a compliment. I took on the challenge, and we took it very seriously. We worked through what it would cost, how long it would take, all the dynamics. His design team did all the preliminary design and then our team got in there and played with it a little bit and made a few tweaks. We put a lot of thought into those details.”

Rua admits the high-profile nature of the client and the complexity of the project were daunting. “Any job when you first jump into it and see it’s outside the box can be intimidating,” Rua says. “But then as you get familiar with it and start breaking it down and working through it, it gets easier. One of my lead superintendents, Fernando Huizar, was knee-deep in it, and he and Ilhan really hit it off, which is important. The relationship with our clients is our first priority, and on every job we strive to meet and exceed their expectations. It couldn’t have gone any smoother.”

Rua and Son Mechanical installed the double-layered roof and wall systems, which consisted of insulated metal panels (IMPs) and aluminum finish systems. The 7,500 square feet of exterior walls are made up of 4-inch-thick IMPs, topped with concealed-fastener panels. The mechanically seamed roof incorporates 8,000 square feet of 6-inch IMPs. The custom finish is Kameleon Dusty Rose, which changes color from green to yellow to silver to bronze to brown, depending on the amount of sunlight hit-ting it and angle from which it is viewed.

PHOTOS: CHIP ALLEN ARCHITECTURAL IMAGES

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Solar PV Tiles Fit Alongside Standard Roof Tiles

The Intecto integrated solar PV tile from Romag is specially designed to fit seamlessly alongside standard residential and commercial roof tiles and is available in a range of colours to match existing roof coverings.

The Intecto integrated solar PV tile from Romag is specially designed to fit seamlessly alongside standard residential and commercial roof tiles and is available in a range of colours to match existing roof coverings.

A new concept in building integrated PV products from solar manufacturer Romag means property aesthetics, building design and visual appearance need not be compromised by rooftop solar Installations.

The Intecto integrated solar PV tile is specially designed to fit seamlessly alongside standard residential and commercial roof tiles and is available in a range of colours to match existing roof coverings.

The system has been specifically developed to enable architects, house builders and roofing contractors to provide an effective rooftop PV solution with a conventional appearance and without any compromise in solar power production.

Installed directly and securely onto wood roofing battens using a guaranteed fixing system, the frameless Intecto units sit flush with conventional interlocking concrete, clay and terracotta tiles and can be used to provide a whole roof PV solution if required.

The lightweight tiles reduce roof loading, eliminating the need for any roof reinforcement, and contribute to higher Code for Sustainable Homes and BREEAM ratings.

The special roof integrated tiles have been developed to meet design and aesthetic considerations, and can be used to meet specific planning conditions. They are also appropriate for use in heritage and green-belt areas, where the requirement is for rooftop solar PV systems that maintain the integrity of individual buildings and their local environment.

The Intecto roof tiles incorporate the same high-quality PV cells used in Romag’s existing range of PV products, enabling the system to provide the same weatherproofing and protection measures provided by traditional tiles, but with the added benefit of renewable energy generation.

Available in black, grey and terracotta colours, the new range is fully IEC and MCS certified and complies with other international and European building industry regulations and roofing performance standards.