Schletter SolarMounting Systems
AluGrid� at roof system• quick, simple and mainly tool-free mounting• reduced superimposed loads• reduced number of components• economically effi cient• system structural analysis based on the latest research on wind dynamics
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Table of Contents
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AluGrid
AluGrid+
AluGrid100
East-west design for maximum area utilization.
AluGrid100+
East-west design for maximum area utilization.
For modules that must not be clamped at the outer edges.
For modules that must not be clamped at the outer edges.
The basic design with a reduced number of components.
All AluGrid designs at a glance
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AluGrid - the basic design Page // 04
AluGrid
AluGrid - further designs Page // 06
AluGrid AluGrid100AluGrid100+
Support rubber Page // 09
Lightning protection and potential equalization Page // 10
Components overview Page // 14
Technical data / structural analysis Page // 18
References Page // 20
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AluGridThe standard design
AluGrid is a system with maximum material utilization and simplifi ed tools. The modules are arranged in closed rows with a fi xed inclination angle of about 10 or alternatively 15 degrees. Only minimal superimposed loads are required. The components are connected using our well-proven Klick-system.
The mounting of the modules is carried out with screw-less module clamps (spring clamps) to the substructure. The modules are fastened at the outer edges. An accordant approval by the module manufacturer is not necessarily required for all load cases that are defi ned in the IEC 61215. In individual cases, also a project-specifi c approval considering the relevant local loads may be suffi cient.
The loading that is required for the fastening of the solar plant is determined according to the specifi c structural requirements and can be put into the load trays that are fastened to the rear metal sheet (Windsafe). We off er suitable metal sheets for many module sizes that are currently available on the market.
By using generally approved aluminium materials, both a virtually unlimited durability even with high UV-irradiations and a high probability of acceptance in structural expertises is safeguarded.
AluGridThe basic design
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Cable routing
A cable duct is available optionally and allows an optimum cable routing along the continuous beam. Just snap in the plastic clips and put on the aluminium covering. The cables can also be fastened to the Windsafe metal sheets with our Proklip S cable clips.
Module clamping
Module spring clamps are available for module heights from 30-51 mm. With the basic design, the modules are clamped in the corner areas of the longitudinal sides. The customer has to check whether or not the clamping points determined by the module producer are maintained. Special pliers are required for the mounting of the modules. Please fi nd more information about that in the AluGrid mounting instruction.
Loading
Concrete stones (for example curbstones, pavement stones), gravel, etc. can be used for loading.
AluGrid load determination
Not only the mounting of AluGrid is convenient. The load calculator on the Schletter website makes the dimensioning of solar plants easier than ever before. On the basis of postal codes, the program determines the specifi c regional loads for all current elevation systems by Schletter for installations in many countries. Within the framework of load determination, the program creates an individual load layout plan.
Support rubber:
The support rubber is simply attached to the continuous beam from below and serves as a roof surface protection device. Further information regarding the compatibility with diff erent kinds of roofi ng membranes can be found on page 9.
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AluGridFurther designs
AluGrid+ For variable module clamping
Thanks to material-saving manufacturing, AluGrid systems are extraordinarily economic. With the basic design, the modules are clamped at the short sides as far as this kind of fastening is approved by the module producer. But even if this is not possible, you can use AluGrid, anyway. In such cases, AluGrid+ is the solution. The modules are fastened to rails that are fastened to the continuous beams using special clamps. These fastening rails are included in the scope of delivery.
The length of the rails is suffi cient to shift the module clamps 25% inwards - according to the specifi cations on the module data sheets issued by the module manufacturer. The fastening to the Windsafe metal sheets also can be carried out exactly according to the specifi cations by the module manufacturer. Due to the installation height of the lower rail, the module inclination is slightly reduced by about 1°. The exact inclination angle can be calculated using the AluGrid calculator.
Even with modules without general clamping approval, favorable prices are feasible that are only slightly higher than the price for the basic design.
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AluGrid100 for east-west roofs
More and more investors choose an east-west alignment of the modules in order to get a better roof area-performance ratio. Due to aerodynamic optimizations, only low superimposed loads are required. These superimposed loads can be verifi ed individually regarding structural safety. AluGrid100 is an inexpensive and mounting-friendly solution. Just like the AluGrid basic version, the modules are clamped at the edge areas of the longitudinal sides. The customer has to check whether the clamping area determined by the module producer is maintained.
In contrast to the AluGrid basic version, no Windsafe metal sheets are used. For this purpose, load trays are fastened to the continuous beams. These load trays hold the stones or the gravel that is required for the fastening of the solar plant. At the upper edge, the modules are supported by "AluGrid100 module supports" These supports are put into the laod trays and are fastened with the same fastening clamps that are also used with the basic AluGrid design.
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AluGridFurther designs
AluGrid100+ The versatile east-west system
The AluGrid100+ combines the advantages of the AluGrid 100 and the AluGrid+: The cross rails that are included in the scope of delivery allow a shifting of the clamping points for the PV modules inwards up to 25 %. This makes it possible to clamp the modules exactly according to the specifi cations by the module manufacturer, even if this would not be possible with the basic AluGrid design. The inclination angle of the module is only slightly reduced compared to the basic version (about 1 degree). The exact inclination angle can be calculated using the AluGrid calculator.
Just like with the AluGrid 100, the modules are aligned to the east and to the west. Thus, the modules do not cast any shadow on each other and the yield per square meter is increased. The system does not require any Windsafe metal sheets. At the bottom, the modules are fastened to the cross rails, at the upper edge, they are fastened to the AluGrid 100 module supports. With the load trays that are fastened with AluGrid fastening clamps, a precise loading of the system is possible.
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The AluGrid support rubber
We recommend to use the AluGrid support rubber (4 mm rolled material 166003-001) between the AluGrid continuous beam and the roofi ng membrane. The drainage concept of the roof and the fl ow direction of the rain water have to be taken into account. The ideal fl ow direction is parallel to the continuous beams. Otherwise, the rubber can also be interrupted. We recommend bearing lengths of 300 mm each at distances of 100 mm. The openings that are created like that allow a draining off of the water at right angle to the cross beams. The customer has to check if unimpeded water drain is safeguarded or if additional measures are required (for example surface protection mats).
The support rubber is made of high quality EPDM material. The rubber is perfectly compatible with Bitumen roofi ng membranes. Damage to the roof surface can largely be ruled out. Plus, we have an explicit approval by several roofi ng membrane manufacturers for the utilization of the support rubber. If this is not the case, the customer has to check the compatibility with the manufacturer. A potential incompatibility of materials with PVC roofi ng membranes due to plasticizer migration has to be taken into account.
Compatibility of the AluGrid support rubber with roo� ng membranes (Subject to changes)
Manufacturers Products Compatibility
Alwitra Evalon white, grey, colored conditional approval* Alwitra Evalastic „R“ grey conditional approval* Bauder Bitumen roofi ng membranes approval granted Bauder Thermofol (PVC roofi ng membrane) not compatible Bauder Thermoplan (FPO roofi ng membrane) approval granted Bauder Termofi n (FPO roofi ng membrane) approval granted FDT Rhenofol, Rhepanol HG compatible only with additional measures*** Soprema Bitumen roofi ng membranes approval granted Soprema Flagon on the basis of FPO or PVC compatible only with additional measures**** Hirler VAEplan white, grey, colored approval granted Polyfi n Polyfi n 3020, 3018, 3016 and 4230 approval granted Polyfi n O.C.-Plan 3020 und 4230 approval granted Sika Sarnafi l TS, TG, TG Felt on the basis of FPO compatible only with additional measures** Sika Sikaplan G/VG, SGK, SG, SGmA on the basis of PVC-P, nb compatible only with additional measures** Sika Sikaplan RV-s on the basis of PVC-P, bv compatible only with additional measures**
* In the course of time, discolorations and/or other imprints in the roof membrane surface may arise. According to manufacturer information, experience has shown that this does not lead to any deterioration.** Additional measures: Have to be checked with the membrane manufacturer*** Additional measure: Synthetic fl eece made of polyester, polypropylene or a combination of both with 180g/m²**** Additional measure: Synthetic fl eece made of polyester, polypropylene or a combination of both with 300g/m²
Support rubberCompatibility
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Lightning protection and potential
equalization
Integration of the system
AluGrid is not only a safe, windfl ow-optimized and at the same time inexpensive system. Potential equalization and lightning protection are also part of the system. There are 4 levels of integration into existing system concepts:
Level 1: Potential equalizationGenerally, all components of a PV plant have to be integrated into the potential equalization by the customer. This requires a low-impedance connection between all components of the load-bearing system. Depending on the specifi cations provided by the module manufacturer, it may be required to integrate the module frames into the potential equalization, too. AluGrid meets all these requirements. It has to be taken into account that the diff erent units of the load-bearing system have to be conductively connected using accordant connection clamps and have to be interconnected. Thanks to special module clamps, the module frames are integrated into the potential equalization. This is safeguarded by a spiked contact area that has direct contact to the module frame despite the anodized layer.
Level 2: Connections capable of carrying lightning currentIf there is an external lightning protection system on a roof, it has to made sure that the installations of the solar plant do not impede the functioning of the lightning protection system. Moreover, it is recommendable to design the solar plant in such a manner that it also can be integrated into the lightning protection system of the building later. Generally, it is recommendable to separate the solar plant from the arresting system and to keep the required separation distances on all sides. If this is not possible due to the dimensions of the solar plant or the lightning spikes would cast too much shadow on the modules, the relevant standards suggest to connect the whole plant at suitable points permanently to the lightning arrester system. In this case, no separation distances have to be considered. The connection as well as the internal connections of the load-bearing system have to be capable of carrying lightning current. AluGrid meets all these requirements.
Information about DC cabling and wiring:If no separation distances are maintained and the load-bearing system is permanently connected to the lightning protection system, lightning partial currents have to be reckoned with within the whole electric wiring of the solar plant. For this reason, usually type 1 lightning arresters have to be used for the DC-cables in such cases. If there are big profi le sections which can discharge lightning current and a thorough calculation has been carried out by an engineering offi ce specialized in lightning protection, it may be permissible to use a less expensive type 2 arrester. In any case, the complete wiring concept has to be designed in cooperation with a engineering offi ce that is specialized in lightning protection.
PAS
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Level 3: Replacing of parts of the external lightning protection systemOn fl at roofs, there often already is an extended and and suitably meshed lightning protection system. Even if only the galvanic connection of the load-bearing rack with the lightning-protection system is feasible in such cases, there still may be mounting-related problems due to overlappings. In order to handle this, the lightning protection system can be removed from the roof and can be replaced by the AluGrid system. The connection with suitable lightning current carrying capable clamps as well the maximum mesh width of the lightning protection plant must not be exceeded. The information given in the paragraph about level 2 has to be considered.
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Level 4: AluGrid – external lightning protection for freeThe certifi ed lightning current carrying capability of the AluGrid system does not only bring about advantages for existing lightning protection systems. Given a suitable system dimensioning, the solar plant or even the complete building can be protected with an external lightning protection system with little eff ort. The following pre-conditions are required:
1. The whole system has to be equipped with AluGridProtect lightning spike kits The lightning spikes have to be attached at least at row ends at the roof edge as well as within the module rows at appropriate distances (see chart on page 13). After a geometrical check according to the well-known lightning ball method, it may be permissible to reduce the number of lightning spikes (for example in every other row). Either a minimal yield reduction caused by the core shade of the lightning spike has to be tolerated or the module row distance has to be enlarged accordingly.
2. Additional lightning rods in the edge zoneBy means of the lightning ball method, it has to be checked, whether or not additional lightning rods in the edge areas of the solar plant respectively the building are required in order to integrate the solar plant or even the whole building into the protected area.
3. Arrester and grounding systemThe individual partial areas of the AluGrid mounting system have to be connected in such a manner that a meshing compliant with the relevant technical standards is created. As far as required, additional lightning rods have to be connected to the meshing. For the deduction of partial lightning currents, arresters have to be installed to the building at suitable distances and have to be connected to a grounding system that is dimensioned in compliance with the relevant standards.
4. Wiring of the DC-cablesThe information given in the paragraph about level 2 has to be considered.
5. Veri� cation and certi� cationThe suitability of the system for an integration in lightning protection systems has been verifi ed in a standard test of the lightning current carrying capability of all connections. After all components had been submitted to a compulsory pre-ageing process, salt spray tests were carried out.
Lightning protection and potential
equalization
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SummaryAluGrid gives you all integration opportunities into existing lightning protection systems. The suitability for this purpose has been proven by standard tests. This makes it possible to create an external lightning protection for the solar plant and possibly even for the building - completely or partially.
But in any case, an expert company or a engineering o� ce specialized in lightning protection has to be consulted for the dimensioning of the lightning protection system, as especially concepts for the "interior lightning protection" as well as a risk concept and a zone analysis have to be created and documented. The design of the lightning protection system can only be carried out by competent lightning protection experts who will be liable for the proper functioning of the lightning protection system.
Important information:As the manufacturer of AluGrid, we have paved the way for a cost-effi cient integration into the external lightning protection, but we have to inform you that we cannot give you any detailed advice regarding your lightning protection system. In fact, the present documentation should be made available to the engineer in charge of the planning of the lightning protection system, as well as to the installer of the lightning protection system.
Distance 1 (m) Distance 2 (m)
1.90 5.69 2.00 5.66 2.10 5.62 2.20 5.58 2.30 5.54 2.40 5.50 2.50 5.45 2.60 5.41 2.70 5.36 2.80 5.31 2.90 5.25 3.00 5.20 3.10 5.14 3.20 5.08 3.30 5.01 3.40 4.94 3.50 4.87 3.60 4.80 3.70 4.72 3.80 4.64 3.90 4.56 4.00 4.47 4.10 4.38 4.20 4.28 4.30 4.18 4.40 4.08 4.50 3.97 4.60 3.85 4.70 3.73 4.80 3.60 4.90 3.46 5.00 3.32 5.10 3.16 5.20 2.99 5.30 2.81 5.40 2.62 5.50 2.40 5.60 2.15 5.70 1.87
1,5
22,00
2,5
3,0
33,55
44,00
444,,55
55,00
555,555
66,00
1,5 2,0 2,5 3,0 3,5 4,0 44,55 55,00 55,55 66,00
Distance 1
Dis
tanc
e 2
6. Instructions for use:The mounting distances and the arrangement of the lightning spikes have to be determined geometrically, for example by means of the so-called lightning ball method. The following planning aid can be used:
The lightning spikes have to be arranged at a maximum permissible distance of not more than 6 meters according to the chart at the left.
Distance 1 Distance 2
≤ 6m
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Components overview
for module inclinations of about 10°, installation height about 290 mm (for example for Italy)
Module length Module width (dimensions in mm) 780-859 940-1019 1020-1100
169009-114 169009-116 169009-117
169009-134 169009-137
169009-146 169009-147
169009-156
169009-164 169009-166 169009-167
169009-174 169009-176 169009-177
169009-186
169009-236
1300-1360
1381-1439
1440-1500
1501-1559
1560-1620
1621-1680
1681-1740
1940-2000
In-stock items = bold
Module length Module width (dimensions in mm) 780-859 940-1019 1020-1100
169007-114 169007-116 169007-117
169007-134 169007-137
169007-146 169007-147
169007-156
169007-164 169007-166 169007-167
169007-174 169007-176 169007-177
169007-186 169007-236
1300-1360
1381-1439
1440-1500
1501-1559
1560-1620
1621-1680
1681-1740
1940-2000
for module inclinations of about 15°
Windsafe (rear wall metal sheet)
Continuous beams and accessories
166501-006 Continuous beam 6 m
166501-004 Continuous beam 4 m
166501-001 Continuous beam customized cut
169005-001 Insertion connector kit
166003-001 Support rubber for continuous beams; 4 mm rolled material
Tension connectors
129062-000 Tension connector kit
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AluGrid module clamps
166001-050 Module clamp for module thickness 50/51 mm
166001-048 Module clamp for module thickness 48/49 mm
166001-046 Module clamp for module thickness 46/47 mm
166001-044 Module clamp for module thickness 44/45 mm
166001-042 Module clamp for module thickness 42/43 mm
166001-040 Module clamp for module thickness 40/41 mm
166001-039 Module clamp for module thickness 39 mm
166001-038 Module clamp for module thickness 38 mm
166001-037 Module clamp for module thickness 37 mm
166001-036 Module clamp for module thickness 36 mm
166001-035 Module clamp for module thickness 35 mm
166001-034 Module clamp for module thickness 34 mm
166001-033 Module clamp for module thickness 33 mm
166001-032 Module clamp for module thickness 32 mm
166001-031 Module clamp for module thickness 31 mm
166001-030 Module clamp for module thickness 30 mm
Module bearings
166002-002 Lower module bearing
166002-003 Lower module bearing 10°
Fastening clamp
166002-001 Fastening clamp
Cable duct
166004-001 Clip for the cable covering
166502-006 Cable covering 6 m
169010-003 Grounding (earthing) lug for the cable covering
Cable clip
129012-008 Proklip-S cable clip rectangular (suitable for the Windsafes)
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Components overview
AluGrid+: The rails are available in two diff erent lengths. This makes it possible to fasten all module lengths from 1300 to 2000 mm with distances up to 25% away from the edge.With this system, the inclination of the module is about 1° lower than compared to the basic design.
"B" stands for "width"
AluGrid+ lower module-bearing pro� le
166503-00950 14° 950 mm for module lengths from 1300-1740 mm
166503-01100 14° 1100 mm for module lengths from 1741-2000 mm
166504-00950 9° 950 mm for module lengths from 1300-1740 mm
166504-01100 9° 1100 mm for module lengths from 1741-2000 mm
AluGrid+ fastening clamp
166002-004 AluGrid fastening clamp for module-bearing profi les
AluGrid100 load tray
166006-110 AluGrid100 load tray L1300-1361
166006-130 AluGrid100 load tray L1381-1439
166006-140 AluGrid100 load tray L1440-1500
166006-150 AluGrid100 load tray L1501-1559
166006-160 AluGrid100 load tray L1560-1620
166006-170 AluGrid100 load tray L1621-1680
166006-180 AluGrid100 load tray L1681-1740
166006-230 AluGrid100 load tray L1940-2000
AluGrid100 end plate for load tray
166006-000 AluGrid100 end plate for load trays
AluGrid100+ module bearing
166005-154 Upper module bearing 15° B780-859
166005-156 Upper module bearing 15° B940-1019
166005-157 Upper module bearing 15° B1020-1100
166005-104 Upper module bearing 10° B780-859
166005-106 Upper module bearing 10° B940-1019
166005-107 Upper module bearing 10° B1020-1100
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"B" stands for "width"
Lightning protection
169010-000 Lightning clamp with lightning spike
for AluGrid, AluGrid100+
169010-002 Lightning clamp with lightning spike
for AluGrid100, AluGrid100+
169010-001 Universal clamp for lightning protection and potential equalization
AluGrid100+ module support
166007-154 Upper module support 950 15° B780-859
166007-156 Upper module support 950 15° B940-1019
166007-157 Upper module support 950 15° B1020-1100
166008-154 Upper module support 1100 15° B780-859
166008-156 Upper module support 1100 15° B940-1019
166008-157 Upper module support 1100 15° B1020-1100
166007-104 Upper module support 950 10° B780-859
166007-106 Upper module support 950 10° B940-1019
166007-107 Upper module support 950 10° B1020-1100
166008-104 Upper module support 1100 10° B780-859
166008-106 Upper module support 1100 10° B940-1019
166008-107 Upper module support 1100 10° B1020-1100
Tools
169008-001 Module clamp pliers
for all AluGrid clamps
169008-003 Fastening tool
for AluGrid100, AluGrid100+
169008-002 Mounting tool for the mounting of clamps and module bearings for mounting on particularly soft roof surfaces
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Technical data /structural analysis
Windsafe metal sheet AlMg3
Continuous beam Alu ENAW6063
Profi le rubber EPDM
Lower module bearing 1.4301
Fastening clamp 1.4310 and module clamp
Lower module-bearing profi le ENAW6063 and cable covering
Fastening clamp 1.4301 for module-bearing profi le
Structural analysisStructural analysis according to the current specifi c national standards (in Germany DIN1055 and EC1). Structural analysis annex on the dimensioning of the number of the required fastening spots. AluGrid can be used with snow loads up to 2.4 kN/m². Please make sure you observe the structural analysis information in any case.
Information on the use of AluGrid systems on inclined roofsDue to thermal elongations of the aluminium components, it may happen in some cases that a solar plant that is not mechanically connected to the building moves in direction of the eaves in the course of time. With roof inclinations of more than 3°, we recommend fastening the module fi elds in order to avoid any move towards the eaves. The fastening can be adapted to the conditions on site. On east/west gable roofs, the modules opposed to each other can be connected at the ridge. In such cases, our tension connector is the solution of choice. AluGrid is not recommended for roof inclinations of more than 10°.
Information on the limitation of the module � eld dimensionsDue to the diff erent linear thermal expansion coeffi cients of the bearing rail in comparison to the material of the roof cladding, temperature diff erences can lead to stress and strain on the roof cladding. Depending on the roof covering of the respective building, the maximum module fi eld dimensions have to be limited in order not to damage the roof cladding. On concrete roofs, module fi eld dimensions of about 20 to 30 meters are feasible. In order to avoid mechanical stress on roofs with membrane coverings, we recommend an maximum module fi eld size of 10 m as well as surface protection mats that are compatible with the roof covering. When the fi elds are separated on inclined roofs, it has to be safeguarded that the segments are fl exibly connected and that the lightning protection and potential equalization connections are fl exible, if required.
Information on the use of AluGrid on a small scaleFor reasons of structural safety, at least two rows have to be interconnected with AluGrid continuous beams. This means the smallest possible confi guration is two module rows with one module per row.
Example: Roof layout plan
Technical data
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Optimized wind � owFlat roofs off er big areas that can be utilized for the installation of effi cient solar plant on an industrial scale. AluGrid allows an extremely economic dimensioning that makes an installation of solar modules possible also on roofs that would not have been suitable for this kind of utilization before. With these load-optimized systems, Schletter solved a crucial problem that often impeded the utilization of fl at roofs for solar installations. Standardized dimensioning procedures often lead to superimposed loads that exceed the load-bearing capacity of the roof which makes project approvals on the basis of individual wind tunnel tests too painstaking, time-consuming and expensive in many cases.
Schletter takes a diff erent approach: Instead of neutralizing the wind forces by means of accordant superimposed loads, Windsafe metal sheets reduce the wind loads in the fi rst place. With AluGrid100 and AluGrid100+, the wind loads are reduced by the module arrangement. Thanks to these technical features, the systems have excellent wind-dynamic properties and only require amazingly little superimposed loads. And due to our sophisticated dimensioning software tools based on research results by the internationally renowned institute for wind dynamics by Prof. Hans Ruscheweyh, the loads can be reduced even more. The calculation of the required loads is carried out on the basis of substantiated research results. Models of our systems have been undergoing intense wind tunnel test in Germany and the USA. More than 10 years of experience in fl at roof solar mounting have been incorporated in the design of our systems. We have been using wind defl ectors right from the start. Thus, our customers get maximum structural safety and economic effi ciency at the same time. Instead of making promises, we focus on systems that reliably withstand all weather impacts and pass every structural test. Sustainability is one of our main targets.
We would be happy to assist you with your planning! Please fi ll in the form "Inquiry regarding an elevated PV plant" on our website. Additional information and our guarantee certifi cate at www.schletter.de
Subject to technical changes.
Information on the utilization of AluGrid on roofs with substrate and gravellingOn roofs with substrate or gravelling it has to be taken into account that light superimposed loads for the system are only feasible if a slip-resistant connection to the substrate reliably prevents any sliding of any parts of the plant. On gravel roofs, usually a fi tting embedding in the gravelling is suffi cient. On vegetated roofs, slip resistance can be achieved with additional measures. A slip-resistant connection to the substrate can be created using bolts in the continuous beam, for example.
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References
Projects of our customersAluGrid has become a real best seller in no time, and that is not really a surprise: Our cost-optimized racks for fl at roofs safeguard that solar plants are still economically effi cient even if the feed-in tariff s are reduced. The Schletter light-weight champions are not only load-reduced and material-saving, as the system is extraordinarily mounting-friendly, the installation of the system requires only little work eff ort. Thus, our customers save money without having to accept any reduction in quality. These inexpensive aluminium racks meet the highest quality standards, and this is what our customers expect.
Blanco Bruchsal
Module: 1665 x 991 Plant power: 901.6 kWpCustomer: Wirsol
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LTI Metalltechnik Boxberg
Module: 1650 x 990 Plant power: 361.4 kWpCustomer: Wirsol
Knüllwald Remsfeld
Module: 1665 x 1005 Plant power: 893.3 kWpCustomer: Sun Garant
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References
Speidel, Weil im Schönbuch
Module: 1685 x 993 Plant power: 57.4 kWpCustomer: Elektro-Breitling GmbH 71088 Holzgerlingen
Großmarkt Karlsruhe
Module: 1650 x 990 Plant power: 199.5 kWpCustomer: Wirsol
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WADD St Leon Rot
Module: 1661 x 991 Plant power: 95.9 kWpCustomer: Wirsol
Technopole Sierre
Module: 1670 x 1000 Plant power: 203 kWpCustomer: Solexis
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Schletter GmbHAlustrasse 183527 Kirchdorf/Haag i. OB, GERMANY
www.schletter.eu
Sales departmentPhone: +49 8072 9191 – 480Fax: +49 8072 9191 – 9480E-mail: [email protected]
Technical advice and inquiriesPhone: +49 8072 9191 – 201Fax: +49 8072 9191 – 9201E-mail: [email protected]
Order processingPhone: +49 8072 9191 – 205Fax: +49 8072 9191 – 9205E-mail: [email protected]
Logistics servicePhone: +49 8072 9191 – 206Fax: +49 8072 9191 – 9206E-mail: [email protected]
Information on workshopsPhone: +49 8072 9191 – 209Fax: +49 8072 9191 – 9209E-mail: [email protected]
For a comprehensive and competent consulting in the plan-ning of your plant and for questions concerning logistics and order processing, our members of staff are available from Monday to Friday from 7 am to 5 pm.
