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Energy Systems for the future
Galaxy EnErGy BIPV / Inroof SyStem
German Innovationa new design for roof construc-tion became reality.
Using the Galaxy rafter system together with the Galaxy water tight modules, a leak proof solar roof can now be constructed.
It replaces conventional wood or steel rafters, tar paper and shingles.
German quality!The precision assembly of all these components is the signa-ture of the Galaxy modules.
This very fact enables us to offera 10 year module productguarantee. The combination of the performance guarantee for 25 years ensures a secure invest-ment for the future.
Increased outputBecause of the positive perfor-mance classification the actualpower output is in access of thenominal rating.
The performance selection ofthe module rating is based ona 5 watt interval and is calcula-ted on a plus performancetolerance.
The purchase of a Galaxy mo-dule assures you that you will getthe performance you paid for.
HIGHPower modulerePlaceS tHeconVentIonal roof
1) For a small fee, the standard product warranty can be extended from 5 to 10 years.2) The performance guarantee of our photovoltaic modules equivalent to 90% at 10 years and 80% at 25 years.3) Our modules comply with the certificates CE, IEC 61215, ISO, CSA, UL and TÜV Safety Class II
a fast and secure installation.
Our mounting systems were developed with the installer in mind.
a clean and pleasing appearance of the roof is always one of our considerations.
your advantages:
an aesthetic installation without • protruding hardware
Simple and efficient installation •
The Galaxy Energy system is engineered to • absorb expansion and contraction factors. Such systems ensures a stress free installation that avoids cell cracks
we have what you are looking for!
tHe future IS today! wHy SHould we waIt for tomorrow?
Re-roofingThe Galaxy Energy inroof system can be effectively used toreplace old roofs.
The use of solar modules on roofs that have any asbestos compo-nents is in Germany prohibited by law.
Old roofs that have asbestos built in can now be dismantled and replaced with solar modules.
The existing wood rafters do not have to be removed. The inroof rafter will become the loadbearing component of the roof.
a special climate resistant seal not only guarantees a leak proof system but also prevents any built-up of stress in the modules due to expansion.
Insulating the roofThe newly developed rafters can be used to install insulating sheets.
T-grooves on the underside of the rafter are provided to insert fasteners.
The Galaxy inroof system can such be used to construct an insulated or non insulated roof.
winter advantageUsing the Galaxy Energy inroof system will also give you a winter advantage.
The complete installationwithout protruding hardware gives the roof a slide factor to reduce snow accumulation which results in a higher power output during the winter month.
aestheticsa more aesthetic look can beachieved by using the Edition black modules.
light domes and roof windows are replaced with the transpa-rent modules.
System components Pic. material used for
rafter 80x100mm or 100x200mm 001 aluminum Main rafter *
rafter clamp 002 aluminum & plastic Fastens the rafter to the purlins
Preassembled dual clamp 003 aluminum Dual clamp fastens the module
cover shield 004 aluminum Closes the gap between the modules
Sealing set (ppc seals and sealing tape) 005 EPDM & special tape Seals the lateral sides of the modules
foam seal 006 Foam Prevent the capillary action
Square pipe 50x50 007 aluminum Finishes the sides of the installation
Photovoltaic module 008 Glass - tedlar - laminate Replaces the conventional roofing material
* The profil is choosen based on purrlin spacing, snow and windloads
001006
007
005
002
003 004
SImPle and effIcIent InStallatIon
The rafters can be mounted in two ways: with a wedge insert lying on the purlin (reeroofing) or with a purlin, which already has an existing roof slope angle (new building).
In both types of mounting two rafter clamps are used per purlin.In addition, the rafters can be mounted on any type of steel pur-lins. To avoid contact corrosion, deposits of plastic / rubber bet-ween purlins and rafters is recommended.
Four pre assembled dual clamps per solar module consisting of the clamp, lockbar, srew and retrainer spring, allows a fast and easy mounting of the modules to the rafters.
a cover shield is snapped into the dual clamp to prevent accu-mulation of debris and allows an easier slide off ice and snow. The cover shield is anodised for our edition module in the color black.
The Galaxy Energy PPc module seal protects the system at eight points against the penetration of water.
The sponge rubber seal placed into the rafters and prevents the capillary action between rafters and module.
To finish the sides of the installation, a square tube is attached. an additional flashing can also be clamped under the tube.
Such system can beincoporated according
to your individual design wishes, architectualconcept, geometric
specifications andstructural requirements.
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Profile and connectors weight
80/40 profile 2,12 kg/m
80/100 profile 3,75 kg/m
100/200 profile 6,12 kg/m
50/50 square pipe 1,00 kg/m
profile connector 80/40 1,80 kg/m
profile connector 80/100 2,90 kg/m
profile connector 100/200 3,65 kg/m
In-roof with module and 100/200 profile
GS185m - GS200m 20,31 kg/m²
GS250m-96 - GS270m-96 19,21 kg/m²
GS240m - GS255m 18,93 kg/m²
GS220p - GS240p 18,93 kg/m²
Average 19,48 kg/m²
In-roof with module and 80/40 profile
GS185m - GS200m 16,31 kg/m²
GS250m-96 - GS270m-96 15,21 kg/m²
GS240m - GS255m 14,93 kg/m²
GS220p - GS240p 14,93 kg/m²
Average 15,34 kg/m²
In-roof with module and 80/100 profile
GS185m - GS200m 17,94 kg/m²
GS250m-96 - GS270m-96 16,84 kg/m²
GS240m - GS255m 16,56 kg/m²
GS220p - GS240p 16,56 kg/m²
Average 17,11 kg/m²
complete system weights
System with 80/40 Profil 3,23 kg/m²
System with 80/100 Profil 4,86 kg/m²
System with 100/200 Profil 7,23 kg/m²
module weight
GS185m - GS200m808x1580x50mm - 16,7 kg
13,08 kg/m²
GS250m-96 - GS270m-961060x1575x50mm - 20 kg
11,98 kg/m²
GS240m - GS255m990x1640x50mm - 19 kg
11,70 kg/m²
GS220p - GS240p990x1640x50mm - 19 kg
11,70 kg/m²
connecting parts weight
cover shield 0,22 kg/m
rafter clamp 0,11 kg/piece
dual clamp 0,07 kg/piece
PPc sealingset 0,45 kg/m
foam seal 0,18 kg/m
connecting mountingrail 0,12 kg/piece
Kreuzverbinder 0,12 kg/piece
Please note:To make a statement on loads caused by the In-roof System, many factors are decisive. Independently from the total quantity of connecting parts (crafter clamps, dual clamps etc.), the module size and cross section of the rafter are important.
Therefore each component and it‘s acting force on the roof is listed with it‘s load in kg/m² or per piece.
Screws for fixing to wood or metal (for exp. spax) are not included in the in-roof weight.
all prices are subject to change
note:Due to continuous fluctuations in the price of PV modules, our cost comparison takes into consideration all necessary components exept PV modules. Here for example we compare the difference in price beet-ween a tile roofing plus a roof mounted PV substructure and our in-roof construction.
PrIce for roofcoVerInG In m²
on-roof with trapezoidal
sheeton-roof with
bricksIn-roof with
80/40 profileIn-roof with
80/100 profileIn-roof with
100/200 profile
Mater
ial roof 10 €/m² 15 €/m² 10 €/m² 10 €/m² 10 €/m²
covering 25 €/m² 40 €/m² - - -
PV sub construction 30 €/m² 30 €/m² 35 €/m² 40 €/m² 45 €/m²
65,- € 85,- € 45,- € 50,- € 55,- €
Work
ingtim
e roof 10 €/m² 30 €/m² 15 €/m² 15 €/m² 15 €/m²
covering 25 €/m² 30 €/m² - - -
PV sub construction 10 €/m² 15 €/m² 20 €/m² 20 €/m² 20 €/m²
module installation 10 €/m² 10 €/m² 40 €/m² 40 €/m² 40 €/m²
55,- € 85,- € 75,- € 75,- € 75,- €
Material 65 €/m² 85 €/m² 45 €/m² 50 €/m² 55 €/m²
Workingtime 55 €/m² 85 €/m² 75 €/m² 75 €/m² 75 €/m²
120,- € 170,- € 120,- € 125,- € 130,- €
a 20 year warranty can only be given if the roof is installed by a Galaxy certifid installer.
a theoretical and practical trai-ning is necessary to become a certified Galaxy installer.
are you a installer?Then register [email protected]
Become a ProfeSSIonalGalaxy enerGy Inroof InStaller
geprüfter
Fachinstallateur
• qualifiziertes Personal• geprüft in Theorie
und Praxis• Expertenwissen
the Galaxy energy building
The roof was constructed by using 704m purlins and 1885m rafters.In longitudunally the roof was sealed with 3770m foam seal.
The roof is covered with 1152 GS240mTsa modules that were sealed laterally with 1088 PPC
module seals and were fastened by using 2340 dual clamps.
This installation produces 276,48 kW peak and is one of the
world‘s largest Galaxy Energyinroof systems in the world.
• qualifiziertes Personal• geprüft in Theorie
und Praxis• Expertenwissen
10/2014 I Galaxy energy GmbH
Energy Systems for the future
wir drucken mit100% SONNENSTROM
Galaxy energy GmbHSonnenstrasse 289180 Berghülen
+49 (0)7344 / 92450 - 0+49 (0)7344 / 92450 - 101
energy Systems for the future
www.galaxy-energy.com
we print by using 100% solarpower
This brochure was printed with 100 % solar poweron the PEFC certified and by using environmentally
friendly natural solid ink wax colors.
company building won the innovation price
“The 1st place has never been so easy to decide.We were impressed with the innovation combinations of various renewable energies and the sustainable use of different types of energy consumption which were
considered in the extensive planning phase.” One of the Jury members
plusxaward - Best product of the year
The roof system was design, functionality and Ecology Award in the categories Innovation, High Quality.
Intersolar award 2013 went to Galaxy energy
Our company building with 280 kWp in roofinstallation was declared winner under the
category “Solar Projects in Europe”
Set a good example!
That´s why we are certified according toDIn En ISO 14001 (environment management)
and DIn En ISO 9001 (quality management)
Specifications are subject to change without prior notice.
Harpreet Singh dhirSales Manager
+91 7838 562483
