INTERSOL MOUNTING SYSTEMS

Transcription

1 INTERSOL MOUNTING SYSTEMS PRODUCT CATALOGUE 2012

2 Das ist die Rubrik HIGHEST QUALITY PHOTOVOLTAICS. MOUNTING SYSTEMS FROM DONAUER SOLARTECHNIK. Donauer Solartechnik is one of the largest photo voltaic system providers in Europe. We are specialists in the fields of photovoltaics, solar thermal energy and electro mobility; accomplishing large-scale projects in the megawatt range at both national and international levels. With more than 230 employees the Donauer Group is also present at international level and maintains branches throughout Europe, as well as in Brazil and Oman. The name Donauer is synonymous with high-quality solar technology for everything ranging from solar components to complete systems. We not only sell solar modules, inverters and solar accessories from international manufacturers, but our range of services also includes the development and distri bution of photovoltaic mounting systems. Our systems combine uncompromising quality with innovative construction and maximum flexibility. No matter where your modules are to be installed, with Donauer you will always find the perfect solution. In locations where wind and weather pose a never-ending challenge, reliable stability is essential. Our equally lightweight and durable mounting systems provide photovoltaic modules with the ideal protection against the forces of nature. A state-of-the-art analysis process ensures our solutions meet the highest safety standards. By consistently selecting high-quality materials we ensure decades of service life for all components. On request, we also offer a comprehensive technical service ranging from conceptual design to static analysis. Take advantage of our wide experience with photovoltaic mounting systems and the proficiency of our staff.» Systems compatible with all manufacturers and roof types» Long-lasting products thanks to durable materials» Custom-made solutions» All components manufactured in line with international standards» Statically tested and TÜV-certified» Maximum safety through wind tunnel testing in well-respected universities and on-going monitoring of material quality 2 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

3 When choosing support structures for your solar systems you can trust in the years of experience of Donauer Solartechnik. The mounting systems in our INTERSOL product line are equally as suitable for pitched and flat roofs as they are for ground-mounted systems. We will provide just the right system and frame components for your specific type of roof covering. INTERSOL mounting systems are based on a standardized and easily understood 3-layer design. See for yourself. You ll be impressed by how well our sophisticated mounting systems combine individuality and convenience. PITCHED ROOF Tiles... Page // 06 Trapez Flex... Page // 08 Trapez Light / Trapez Combi... Page // 10 Corrugated roof... Page // 12 Spanish tiles... Page // 14 Folded seam... Page // 16 GROUND-MOUNTED Ground-mounted systems... Page // 18 FLAT ROOF Elevated mounting with triangular support... Page // 20 Flat Roof... Page // 22 Flat Roof Duplex... Page // 24 ROOF-INTEGRATED InRoof... Page // 26 INTERSOL Mounting Systems Product Catalogue

4 Overview of all systems tiles TRAPEZOIDAL corrugated roof spanish tiles folded seam pitched roof ROOF FASTENING 35x8 bolted roof hook Trapez Flex, also with Siplex TopFix M10 toothed Allen nut Sheet seam clamp 35x6 bolted roof hook Profile Trapez Light Seal for hanger bolts Kalzip round lock seal 35x8 bolted roof hook with Siplex Profile clip or TopFix Profile Trapez Combi M10 hanger bolt Kalzip round lock seal 35x6 bolted roof hook with Siplex Profile clip VHB5962 industrial adhesive tape M12 hanger bolt for barrel roofs or TopFix for applying profile at temps. above 10 C 35x8 bolted roof hook, adjustable, with Siplex Profile clip or TopFix 35x6 bolted roof hook, adjustable, with Siplex Profile clip or TopFix VHB4957 industrial adhesive tape for applying profile at temps. between 0 and 10 C Connecting bracket for Profile Trapez Combi 3 mm packing plate for bolted roof hook Triangular support, L-profile, adjustable 5 mm packing plate for bolted roof hook Triangular support, T-profile, adjustable Plain tile roof hook Slate roof hook 35x6 welded roof hook, high, medium-weight version 35x8 welded roof hook, high, heavy version Wood screw, ø8 Flat head screw, ø8 L-shaped elevated bracket 30 for Profile Trapez Combi Cross connector TRANSVERSE RAILS INTERSOL transverse rail INTERSOL plug connector Siplex INTERSOL cross connector Siplex INTERSOL end cap Siplex INTERSOL transverse rail standard type 2 INTERSOL transverse rail Light Type 2 INTERSOL transverse rail 55x40 INTERSOL transverse rail 80x50 INTERSOL transverse rail 120x70 Transverse rail connector element L-bracket for attaching INTERSOL transverse rail 120x70 L-shaped bracket for attaching INTERSOL transverse rail 80x50 L-shaped bracket for attaching INTERSOL transverse rail 55x40 Connector plate for INTERSOL transverse rails 80x50 or 120x70 M10 T-head screw for Light Type 2, Standard Type 2, INTERSOL profile series M10 carriage bolt for Standard Type 2, Light Type 2, INTERSOL profile series M10 toothed Allen nut Connector plate for transverse rail for M12 Connector plate for transverse rail for M10 MODULE FASTENING Siplex middle clamp set Siplex end clamp set Middle clamp End clamp M8 threaded screw for INTERSOL transverse rail M8 square nut M8 toothed Allen screw M8 anti-theft device for socket 2-part laminated middle clamp 2-part laminated end clamp 4 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

5 ground-mounted systems elevated mounting Flat Roof / Duplex INROOF ground-mounted flat roof inroof Frame, folding ground-mounted frame Adjustable triangular support INTERSOL Flat Roof 12 INTERSOL InRoof CNPV 250M module with system frame clamp Reinforcing diagonal struts Triangular support for horizontal module installation, adjustable INTERSOL Flat Roof 20 Mounting rails for system frame clamp EPDM separating-layer cross connector INTERSOL Flat Roof Duplex Driven foundation Plastic base plate Strip foundation Expanding rivet M10 stainless steel screw ACCESSORIES Siplex Connecting plate End plates Cable clamps Cable duct covers EPDM T seal EPDM F seal EPDM C seal Eaves plates Ridge sheets Vent plates Grid bars INTERSOL Mounting Systems Product Catalogue

6 PITCHED ROOF TILES: AMAZINGLY SIMPLE TO INSTALL WITH THE SIPLEX SYSTEM. INTERSOL frame components can be installed in just a few simple steps, especially on tiled roofs. Bolted roof hooks are delivered with preassembled Siplex Profile clips or Siplex TopFix. This makes it easier to install the transverse rail. Suitable roof hooks in various strengths are available to meet different static requirements. Just some of the features that combine sophisticated quality with ease of installation. ROOF FASTENING To create the supporting structure, attach roof hooks, which are available in two different strengths, directly to the roof rafters. Two simple methods of adjusting the height are available depending on the roof construction: for adjustments between 3-10 mm on the roof rafters, steel packing plates can be used. For old and particularly uneven roofs it is easier to make the adjustment on the roof hook. Adjustable bolted roof hooks for greater height clearance are available for this purpose. Donauer s Siplex Profile clips or Siplex TopFix are pre-assembled for use with all bolted roof hooks for INTERSOL mounting systems on tiled roofs. Fix the roof hook in the usual way and then simply press the Siplex transverse rail into the pre-assembled profile clip. The profile clip holds the transverse rail securely and the ready-made parts save you valuable work time. TRANSVERSE RAILS Statically optimized INTERSOL profiles allow you to select just the right model for the requirements of your roof. Simply use the Siplex connecter plug to join two transverse rails. The plug connector ensures that the transverse rails are securely joined. Small teeth on the connector stop the profiles from disconnecting. The connector allows continuous rows of up to 15 m to be installed. Because the plug connectors are on the inside, the transverse rails have a uniform appearance. INTERSOL transverse rails Standard Type 2, Light Type 2 and all further transverse rails in the INTERSOL series are suitable for all common applications. All our roof hooks are pre-assembled Siplex Profile clips or TopFix and designed for easy connection to Siplex transverse rails. MODULE FASTENING Once the substructure is in place, the individual modules are then joined using middle clamps and secured with end clamps onto the profiles at the respective ends. All clamps are included as preassembled sets comprising clamp, Allen screw with square nut and profile clip for easy installation. The ready-made Siplex clamp latches into the transverse rail and you only need to tighten the screws. Thanks to the innovative clip, the clamp can no longer pop out of the guide. Cross rail systems are available for modules that are to be mounted horizontally. The cross connectors are provided as pre-assembled sets and require just one simple click. 6 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

7 » Simple installation» The bolted roof hooks are ready-made to take the profiles» Simple height adjustment» Choice of different profiles to meet all static requirements INTERSOL Mounting Systems Product Catalogue

8 PITCHED ROOF TRAPEZ FLEX: FLEXIBLE INSTALLATION DUE TO TRAPEZOIDAL SHOE. Donauer Solartechnik provides three different supporting systems for installations on trapezoidal roofs: Trapez Flex, Trapez Light and Trapez Combi. The star, owing to its ease of use, is the Trapez Flex system. ROOF FASTENING The Trapez Flex substructure allows solar modules to be mounted crosswise, diagonally or vertically, as well as in an elevated position. It is based on an individually adjustable trapezoidal sheet holder that is screwed onto the raised beading. This trapezoidal shoe features a flexible sidepiece, which allows it to be pre-set to the width of the raised beading while still on the ground. Once on the roof, self-tapping screws are then used to attach the pre-adjusted shoe with its ready-drilled holes in just seconds. The screw holes are sealed with the aid of an EPDM gasket. TRANSVERSE RAILS A profile can be mounted on the Trapez Flex in next to no time. Irrespective of roof alignment, transverse rails such as the Siplex Profile are simply screwed onto the trapezoidal shoe. By fixing separate trapezoidal shoes to the entire roof, solar modules can be mounted crosswise, diagonally or vertically or in an elevated position. The Siplex profile, with pre-assembled module attachment sets, and the Standard Type 2 transverse rail are suitable for all common fields of application. If the loads and distances between the fastening points are smaller, the Light Type 2 transverse rail is the perfect solution its reduced height and lack of a cable channel makes the profile incredibly light. Exactly right for use on trapezoidal roofs. MODULE FASTENING The individual modules are joined using middle clamps; the respective ends are attached to the profile with end clamps. An M8 anti-theft device that prevents the insertion of an Allen key can be installed as an optional extra. The trapezoidal sheet holder can be individually adjusted to the width of the raised beading. Trapez Flex can be screwed onto the raised beading of the trapezoidal roof in a matter of seconds. 8 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

9 » Trapez Flex is individually adjustable» It can be pre-set to the right width at ground level» It allows the solar modules to be aligned to any direction» Quick installation on the roof INTERSOL Mounting Systems Product Catalogue

10 PITCHED ROOF TRAPEZ LIGHT / COMBI: OUR MOUNTING SYSTEMS ENSURE STABILITY. For mounting on trapezoidal roofs, Donauer Solartechnik offers the INTERSOL Trapez Flex, the practical Trapez Light system and the tried and tested Trapez Combi system. These solutions too have what it takes to form the perfect basis for your solar installation. The Trapez Light and Trapez Combi systems can be attached to almost all trapezoidal and sandwich roofs in just a few simple steps. TRANSVERSE RAILS The Trapez Light and Trapez Combi profiles both have one striking feature. Since the usual roof hooks are missing here, the mounting rails act as both roof mounts and transverse rails. If you are planning on installing the modules vertically, you can construct an optional cross rail system from our transverse rails. Please don t hesitate to contact us for more detailed information about this option. ROOF FASTENING The Trapez Light mounting rail is only 39.5 cm long, and therefore easy to attach to the roof. It is screwed in parallel to the roof plate and used when the plate is at least 0.63 mm thick. The Trapez Light can be mounted flexibly on the raised beading with a minimum width of at least 20 mm thanks to its twelve screw holes. The screw is sealed tight against the roof using an EPDM sealing sheet. We supply self-tapping screws in the package. So you have all the components you need. The alternative installation system for solar plants on trapezoidal roofs is the Trapez Combi system. This profile can be used on trapezoidal roofs with thin roof plates or sandwich panels. It is securely glued and screwed to the roof in two stages and provides excellent static load capacity. Firstly, the Trapez Combi is attached to the trapezoidal roof with double-sided industrial tape. This is a key step required for sealing the screw holes and effectively preventing moisture from entering, even over the long-term. The profile is then secured using screws. They provide a secure fastening and increase the surface pressure on the adhesive tape. The sheer strength of the Trapez Combi mounting system is compounded by its dual fastening. The handy Profil Trapez Light is bolted parallel to the roof. It is structurally secure with high material thickness. MODULE FASTENING The individual modules are connected together using middle clamps and fastened at each end with end clamps on the profile. With Trapez Light, it is possible to install eight solar modules in each row. Thermal separation is achieved through parallel-connected rails, each with an end clip. An M8 anti-theft device that prevents the insertion of an Allen key can be installed as an optional extra. The short Trapez Light mounting rail is screwed on parallel to the roof. If the roof plate is thicker, then there are no static restrictions to be observed. 10 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

11 » Our two rail systems as an alternative to Trapez Flex» Professional seal on the screw holes» Roof mount and transverse rail in one» Trapez Light comes complete with self-tapping screws INTERSOL Mounting Systems Product Catalogue

12 PITCHED ROOF CORRUGATED ROOF: FLEXIBILITY WITH A FIRM BASE. Donauer s cleverly designed modular concept also provides a custom installation solution for corrugated roofs. Special hanger bolts and nuts are used to mount the system to the roof construction. The option of choosing between all transverse models provides great flexibility. Connector plates make mounting the system as easy as it gets. Each transverse rail profile is optimized by using cavities and has enormous stability despite its low weight, thus providing innovative qualities that ensure long-term satisfaction. ROOF FASTENING Firstly, for the substructure, hanger bolts are screwed into the purlins of the roof s substructure. A sealing ring and a nut are firmly pressed onto the corrugated sheet, thus ensuring ideal waterproofing. The adjustability of a second nut ensures that the overall construction height can be conveniently adjusted to the same level. A connector plate, to which the transverse rail is connected, is then mounted to the hanger bolt using a third nut. For the substructure, hanger bolts are screwed securely into the purlins of the roof s substructure. Adjusting the height to a uniform level is very simple. TRANSVERSE RAILS Thanks to Donauer s modular principle for its assembly solutions, you can also benefit from different transverse rails on corrugated roofs, depending on the specific characteristics of the roof, and the associated advantages. The Siplex profile is suitable for all common areas of use. It is very lightweight, but has excellent stability. Depending on your requirements, you can also use our Standard Type 2, Light Type 2 or the INTERSOL 55x40, 80x50 or 120x70 transverse rails. They are incredibly stable due to their improved static properties. Another advantage: Both M10 T-head bolts and M8 threaded nuts fit in every slot, allowing much greater flexibility during assembly. All profiles are available in various lengths or can be can be cut to size. The connecting brackets allow continuous rows of up to 15.0 meters to be installed. In addition, matching end caps can also be fastened to the ends to provide a harmonious overall appearance. MODULE FASTENING Once the substructure is in place, the individual modules are connected together with middle clamps and the respective ends are fastened to the profiles with end clamps. To attach the modules, simply click in the Siplex middle clamps or end clamps to the Siplex profile. If the modules are to be mounted horizontally, they must be screwed on or clicked in directly to the transverse rails using module clamps. If, however, you intend to mount them vertically, a suitable cross-rail system is available for all our profiles. An anti-theft device that prevents the insertion of an Allen key can be installed as an optional extra. 12 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

13 » Use of hanger bolts and nuts» Optimal tight seal of the system to the purlin» Height is easy to adjust» Any transverse rail can be used INTERSOL Mounting Systems Product Catalogue

14 PITCHED ROOF SPANISH TILES: BRACING WITH AN INTELLIGENT SYSTEM. Donauer also offers an elegant mounting solution for historic roofs with Spanish tiles (monk and nun tiles). The use of suitable hanger bolts and nuts ensures the necessary bracing. Since all types of transverse rails may be used here, this attachment variant provides a high degree of individuality. The appropriate connector plates make mounting the system astoundingly easy. Despite their low weight, the cavity-reinforced transverse rail profiles are incredibly stable. Innovative qualities that ensure long-term satisfaction. are smaller, the Light Type 2 transverse rail is the perfect solution its reduced height and lack of a cable channel makes the profile incredibly light. Alternatively you could use the 55x40, 80x50 or 120x70 INTERSOL transverse rails. ROOF FASTENING In the first stage, special hanger bolts are screwed into the roof substructure. To prevent moisture penetrating into the screwholes, a sealing ring is pressed onto the corrugation (monk) of the tiles with the nut. With the help of an adjustable second nut, the structure can be adjusted to a uniform level. A connector plate, to which the transverse rail will be connected, is then mounted on the same hanger bolt with a third nut. Important: In the case of concrete roof structures with Spanish tiles, dowels must be used to anchor the system in the concrete. TRANSVERSE RAILS The statically optimized profiles from Donauer allow you to select the right model for the characteristics of your roof. The first choice for Spanish tiling is the Siplex transverse rail. It is very lightweight, but has excellent stability. The Standard Type 2 transverse rail is suitable for all common applications the profile is noted for its high stability and the integrated cable channel allows quick and orderly cable installation. If the loads and distances between the fastening points The INTERSOL mounting system is an elegant solution for historical monk/nun tiling. MODULE FASTENING The individual modules are connected together using middle clamps and fastened at each end with end clamps on the profile. The modules are connected directly to the module clamps on the Siplex transverse rail. Thanks to the innovative clip, the clamp can no longer pop out of the guide. You just have to tighten the screws. When using other transverse rails, the module clamps are screwed in. No matter which profile you use, we have the necessary cross-rail system to fit. An anti-theft device that prevents the insertion of an Allen key can be installed as an optional extra. 14 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

15 » Elegant mounting solution» Braced with hanger bolts and nuts» No penetration of moisture» Easy to adjust height INTERSOL Mounting Systems Product Catalogue

16 PITCHED ROOF FOLDED SEAMS: SAFE INSTALLATION WITH STAINLESS STEEL CLAMPS. This system makes mounting tasks on a folded seam roof particularly easy. The individual modular concept enables fast and easy mounting for all static loads. Thanks to integrated hollow chambers, the suitable profile product line ensures maximum stability with minimum weight. Take advantage of the innovative properties and the excellent quality. All profiles are available in various lengths or can be cut to measure. The connecting brackets allow continuous rows of up to 15.0 meters to be installed. In addition, matching end caps can also be fastened to the ends to provide a harmonious overall appearance. ROOF FASTENING With folded seam roofs, the folded seam clamps with self-locking nuts are simply attached to the standing seams. With barrel roofs, they are attached to the standing seams with Kalzip clamps. The point-to-point load capacity of the roof structure determines the number of suitable clamps required for secure installation. The stainless steel folded seam or Kalzip clamps offer a secure fastening, without damaging the roof sheet. The variety of system combinations allows it to be connected quickly to all transverse rail components. The stainless steel clamps allow solar installations to be firmly secured to folded seam and barrel roofs, without damaging the roof membrane. TRANSVERSE RAILS Select the profile you want for the characteristics of your roof, regardless of whether it is a conventional folded seam or barrel roof. The first choice is the Siplex transverse rail because it is lightweight but has excellent stability. Depending on your requirements, you might also choose our Standard Type 2 transverse rails or another INTERSOL profile. If the loads and distances between the fastening points are smaller, the Light Type 2 transverse rail is the perfect solution its reduced height and lack of a cable channel makes the profile incredibly light. MODULE FASTENING Once the substructure is in place, the individual modules are connected together with middle clamps and the respective ends are fastened to the profiles with end clamps. If the modules are to be mounted vertically, they must be screwed directly onto the crossbeams using module clamps. If the modules are to be mounted horizontally, a suitable cross rail system is available. An anti-theft device that prevents the insertion of an Allen key can be installed as an optional extra. 16 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

17 » Easy to mount on folded seam and barrel roofs» Firmly secured with folded seam or Kalzip clamps» Self-locking nuts» The roof membrane is not damaged INTERSOL Mounting Systems Product Catalogue

18 GROUND-MOUNTED GROUND-MOUNTED INSTALLATION WITH CONCRETE FOUNDATION: TABLE CONSTRUCTION FOR EASY ASSEMBLY. Donauer offers an equally durable and convenient overall solution especially designed for ground-mounted installations. The frame of this practical folding system is delivered pre-assembled and can be completely installed at the place of destination by two installers in only few minutes. The modular system is supported on a ground-mounted table whose static properties can also withstand major snow loads and strong winds. If extreme loads are anticipated, we can also offer optional site-specific static designs. ELEVATED MOUNTING MODULE FASTENING The modules are positioned vertically in two rows one above the other. Once the substructure is in place, the individual modules are connected in a row with middle clamps and the respective ends are fastened to the profiles with end clamps. An antitheft device that prevents the insertion of an Allen key can be installed as an optional extra. The substructure is pre-assembled and supplied in a folded position. The system can be unfolded and erected in minutes. The Donauer ground-mounted frame with concrete foundation is a simple folding table construction. Since the screws of the L and U sections are only hand-tight on delivery, the individual frame rods can be easily moved. In the first step, the pre-fixed screws on the top rail are loosened to fold the supports and diagonals open and fasten them to the U-rail. Then all that needs to be done is to tighten the remaining screws. The frame is reinforced with steel L-sections. To ensure that the frame is securely anchored depending on the combined wind and snow load it is fastened to a reinforced concrete strip foundation in the ground. The dimensions of the foundation will depend on local soil characteristics. TRANSVERSE RAILS The module support section of the groundmounted frame consists of 80x50 or 120x70 INTERSOL transverse rail profiles. Their enormous stability makes them suitable for use with high static demands. Please contact us directly for larger-scale projects as we can also supply non-standard designs if required. We can also install the frame with the aid of pile-driven foundations, on request. 18 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

19 » Stable and practical all-in-one solution» Practical folding system» Also suitable for extreme loads» Also available with pile-driven foundation INTERSOL Mounting Systems Product Catalogue

20 Flat roof FLAT ROOF ELEVATED MOUNTING: ADJUSTABLE TO nearly ANY ANGLE WITH TRIANGULAR SUPPORTS. Donauer s stable mounting systems from the INTERSOL product line are also the optimal choice for flat roofs. Our statically certified solutions have proven their durability for many years when exposed to wind and snow. The frames are firmly secured to prevent lifting, without damaging the roof membrane. Each version can be used for roofs both with and without gravel surfaces. Flat roof elevated mounting Aluminum triangular supports are used as standard for the substructure and can be adjusted to various tilt angles. The local wind and snow loads determine the profile thicknesses to be selected as well as the ideal distances between the supports. Flat roofs with a gravel surface allow the structure to be easily weighted down against wind suction loads using the existing gravel. In this case, the supports are riveted on to plastic base panels in advance. If you prefer to mount the modules vertically then each support is attached to two plastic base panels. If you intend mounting the modules horizontally, two supports are mounted on a plastic base plate for each module. Concrete blocks are suitable for stabilizing triangular supports that are fastened directly to flat roofs without gravel. The distances between the supports is determined according to the wind and snow loads. This version, for example, is weighted down against wind suction using pavement slabs. TRANSVERSE RAILS The easy-to-install Siplex transverse rail is suitable for all standard applications. It is very lightweight, but has excellent stability. Depending on your requirements, you can also use the Standard Type 2 transverse rail or our 55x40, 80x50 or 120x70 INTERSOL profiles. If the loads and distances between the fastening points are smaller, the Light Type 2 transverse rail is the perfect solution its reduced height and lack of a cable channel makes the profile incredibly light. All profiles are available in various lengths or can be made to measure. The connecting brackets allow continuous rows of up to 15.0 meters to be installed. In addition, matching end caps can also be fastened to the ends to provide a harmonious overall appearance. The stable triangular supports are supplied folded. To mount the supports, simply unfold them and adjust them to the optimum angle. MODULE FASTENING Two additional transverse rails are fastened to the supports for normal vertical installation. Once the substructure is in place, the individual modules are connected in a row with middle clamps and the respective ends are fastened to the profiles with end clamps. If alternatively the modules are mounted horizontally, they must be directly attached to the triangular supports and only fitted with end clamps. An anti-theft device that prevents the insertion of an Allen key can be installed as an optional extra. 20 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

21 » No damage to the roof membrane» Plastic base panels and gravel provide ballast» Can be adjusted to various angles» Solar modules can be mounted vertically or transversely INTERSOL Mounting Systems Product Catalogue

22 Flat roof FLAT ROOF: FAST installation TIMES WITH SIMPLE MODULAR SYSTEM. The INTERSOL Flat Roof allows you to quickly and easily install solar panels on flat roofs. The system is delivered in compact form to save on transport costs. You save valuable time because the system components are prefabricated, allowing you to install 1 kwp in no more than 1 hour. INTERSOL Flat Roof can be built with only two tools. ROOF FASTENING The system can be installed at an angle of 5 on flat roofs. There is no need to penetrate the roof membrane when assembling the substructure because the system takes advantage of aerodynamics: the greater the wind flow, the more firmly it sits on the roof. Pre-assembled protective mats made of polyurethane (PU) on all profiles in contact with the roof allow you to assemble the substructure on any roof covering, whether it s foil, gravel or asphalt. Any unevenness in the roof is no problem when assembling and mounting the system. MODULE FASTENING The mounting system is suitable for all framed solar panels due to the variability of its construction. All you need is approval from the manufacturer to place clamps on the short side of the module. The modules are attached with the module stop bar on the profile rail and by screwing it directly to the screw channel. The modules are securely clamped to points defined by the module manufacturer. The back panel is easy to attach: it is hooked on to the tip of the triangular foot and screwed directly on to the support foot. You don t need any nuts. The base profile rails act as cable lines for integrated cable routing. The end caps and cable covers give it a high-quality look. ELEVATED MOUNTING As the system components are all pre-assembled, no drilling, cutting or sawing is required on the roof. The triangular support foot can be assembled in seconds: just bend and click, done. It is possible to install the modules at an angle of 12 or 20 as required. An angle of 12 is optimal in order to install as many modules on the available surface as possible. An angle of 20 ensures high energy efficiency since the solar panels are aligned optimally towards the sun. Other angles of inclination or distances are available on request. The base profile rails act as cable lines for integrated cable routing. The connecting plate expansion joint controls expansion due to heat. 22 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

23 » Project-specific, static calculation» Extremely lightweight at 8.5 kg/sqm (substructure and modules)» Made in Germany» LGA type testing: wind loads according to DIN , snow loads according to DIN INTERSOL Mounting Systems Product Catalogue

24 Flat roof FLAT ROOF DUPLEX: THE INTELLIGENT SYSTEM FOR INSTALLING THIN-FILM MODULES. The INTERSOL Flat Roof Duplex system allows you to easily and quickly install frameless thin film modules from east to west on flat roofs. Modules can be mounted on each roof individually. Installation times are quick due to the innovative and prefabricated substructure. The average weight of the substructure and solar modules is 20 kg/sqm, if the system groups are lined up next to each other. The area load is low because of the module spacing: this will be determined by your maximum roof load. ROOF FASTENING optimum angle of 10. Another benefit of elevated mounting: there is little or no ballast needed to secure the construction. MODULE FASTENING The mounting system INTERSOL Flat Roof Duplex is suitable for nearly all frameless thin-film modules and framed solar panels due to the variability of its construction. The modules are attached with the module stop bar on the profile rail and by screwing it directly to the cable channel. The modules are securely clamped to points defined by the module manufacturer. INTERSOL Flat Roof Duplex is suitable for all flat roofs with a roof pitch of up to 5. Pre-assembled protective mats made of polyurethane (PU) on all profiles in contact with the roof ensure the roof membrane is not damaged. Construction of the substructure is possible for any roof covering, whether it s foil, gravel or asphalt. Any unevenness in the roof surface is not a problem when mounting the system and obstacles can be circumvented with the modular system. There is no need to penetrate the roof membrane when assembling the substructure because the system takes advantage of aerodynamics: the greater the wind flow, the more firmly it sits on the roof. ELEVATED MOUNTING Since there is no cutting required for installation, you don t need to do any time-consuming work such as drilling, cutting or sawing. The profiles can be screwed quickly to the substructure for the solar modules as we supply pre-fabricated screw channels and hammer head grooves. The modules are installed automatically on both sides at the Pre-assembled protective mats made of polyurethane protect the roof membrane from damage. The use of screw channels and hammer head grooves reduce assembly times. 24 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

25 » Individual layout and assembly instructions for each project» LGA type testing/structural standards for static wind loads according to Eurocode 1: EN for 11 m high buildings, wind zone II and terrain categorie III, for snow loads according to DIN to snow load zone III» Can be used anywhere in Europe with no additional approval» No point loads, only line loads INTERSOL Mounting Systems Product Catalogue

26 Inroof INROOF: THE ROOF-INTEGRATED SOLUTION WITH CNPV TECHNOLOGY. The new InRoof system for solar installations combines the aesthetics of a frameless module with the functionality of an impermeable in-roof module like no other system. Thanks to the ingenious slide-principle, mounting a roof-integrated photovoltaic system has never been easier. All the roof connections are matched to the mounting and framing system. As a result, no additional metal or welding work is necessary. ROOF FASTENING The modular connector system consists of left, central and right mounting rails. Once the roof covering has been removed, the mounting rails are bolted to the purlins. Ventilation panels are mounted on the roof ridge for optimum rear ventilation and protection against small animals. The construction is rounded off with aluminum ridge sheets and eaves plates. EPDM C-, F- and T-seals protect against water seeping through the roof. MODULE TECHNOLOGY CNPV Solar Power SA is a leading integrated manufacturer of photovoltaic products from ingots to solar modules. The hallmarks of crystalline CNPV solar modules are reliability and durability; stringent inhouse tests and external certification (EN IEC 31245, EN IEC 61730, UL and CE) ensure peak output and safety. The premium solar modules from CNPV have a product warranty of 10 years and an anti-reflection coating with more than 95% light transmission. They are available in performance classes of 240, 245 and 250 Wp. In terms of snow loads, CNPV modules reach leading values with 5,400 Pa. TRANSVERSE RAILS The mounting rails attached to the purlins also form the module frame. The individual modules are then attached to the mounting rails transversely from the ridge to the eaves. Attachment is made particularly easy thanks to the grooves integrated into the frame section. There are also no protruding assembly parts. In addition, a sealing groove is integrated into the frame which seals the modules against each other. All modules are attached on the same level so there are no gaps between the modules in different rows. The closed module area creates an all-glass look. Certificates: The impermeability of the system was tested to DIN EN and approved according to rain impermeability Class 8A. The INTERSOL InRoof system is also well prepared for fire safety regulation DIN V ENV and has been certified to this standard. The system has a General Construction Supervision Certificate and Patent A 1926/2010 NSK module. 26 Manufacturing and distribution: Donauer Solartechnik Vertriebs GmbH. Subject to errors and technical modifications. Last amended: 06/2012; Contact: info@donauer.eu //

27 » All-in-one solution» Modules can be inserted easily» Class 8A water impermeability» It is also possible to cover the entire area of the roof INTERSOL Mounting Systems Product Catalogue

28 Donauer Solartechnik Distribution Projects Off Grid E-Mobility Last amended: 06/2012