SolTech System 2012 Eng Web
Transcript of SolTech System 2012 Eng Web
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SolTech SystemA N E F F IC IE N T A N D S M A R T S O L A R E N E R G Y S Y S T E M
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With SolTech Sigma, we have created an
ecient, tidy and simple solar energy system
or single homes as well as or large residential
and commercial buildings. With SolTechs
own thermal absorbers, especially developed
or our specic glass roo tile, installation is
simple and overall system eciency higher.
An ecient, attractive and smart solar
energy system
Combined with SolTechs award-winning design and
concept solution, we can now oer a solar energy solu-
tion that is both eective and elegant, SolTech Sigma,
the energy ecient and smart roo. The roo o a normal
single amily home, annually receives approximately ve
times more energy rom the sun than is being consumed
by the amily living in the house! With SolTech Sigma
you can benet rom that energy, save money and get a
beautiul new roo or your house at the same time!
Simple and ingenious
Instead o traditional roo tiles made rom concrete or
clay, we use specic SolTech tiles made o glass. Under-
neath the glass tiles, SolTechs specially developed liquid
based absorber modules that harvest the energy rom
the sun, are installed. The modules are interconnected
on the roo to orm a complete solar collector system.
Generated solar energy ends up in a specic storage tan
that is connected to the buildings central heating system.
This conguration enables us to use all the energy
the sun provides rst. When not sucient or the overall
need, the central heating system provides the dierence.
A exible system
The system can be integrated with all currently nown
heating systems such as district heating, geothermalheating, air to water heat pumps, pellets, wood, oil
or electric boiler.
The greatest amount o energy rom the sun is
naturally generated during summer, when the sun shines
the most. On beautiul winter days, during late autumn
and early spring, when we need energy the most, a
considerable amount o energy is however generated.
The reason is the systems overall eectiveness in
combination with the use o a large absorption area,
since being a roo at the same time.
The highest eciency is obtained when the roo is
straight south acing, but southwest and southeast also
wors very well. The optimal roo pitch is around 45 de-
grees, but the system wors well at 20 degrees. I you
have less than 15 degree pitch on the roo, do contact
SolTech Energy or the design o an appropriate solution
or you. Each installation is tailored to the specic prop-
erty. SolTech Sigma can be installed on the entire or part
o the roo, depending on customer needs and wants.
When part o the roo is used as solar collector
surace, we oer the customer a solution were SolTechs
specic glass roo tiles are installed on the entire roo,
to achieve an attractive and uniorm appearance.
2 SolTech Sigma
A E S T H E T I C A L S O L A R E N E R G Y
SolTech Sigma
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Multi functionality
With SolTech system, you are not only getting
a smart and cost eective solar energy system,
but also a roong product with superior dura-
bility. The system is also aesthetically superior
to all traditional solar collector solutions on the
maret today.
370m
m
nx3
70mm
Tongued andgrooved board
Roofing Felt
Batten (Height min. 10 mm)
Carrying Batten 45x55 mm
Absorber Module
Glass Tile
Combine SolTech Sigma and SolTech Power
Produce the electricity needed rom the sun to run
pumps, control system etc. i.e. all peripheral systems
in SolTech Sigma.
You can also expand the system by combining SolTech
Sigma and SolTech Power with a heat pump, creating a
completely energy neutral solution. Read more about
SolTech Power on page 4 and the combined system
SolTech Total on page 6.
SolTech Sigma 3
CrosssectionofSolTechSigma
lta Elementary School, Nacka, Sweden, 160 m2 SolTech Sigma combined with 1kWp SolTech Power.
The combination acilitates or the sun to produce electricity to power all system unctions that require electricity.
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SolTech Energy now also ofers its award-
winning solar energy solution as an electricity
generating system (PV System). By combiningstate o the art PV cells with our SolTech System
solution, you may now produce electricity
in aesthetical harmony with your house.
Its ecient, neat and clever.
SolTech Power represents the perect combination o
traditional roong and the power supply o tomorrow
rom sun. Your traditional roo tiles are replaced with
our SolTechs specic glass roo tiles, under which PV
panels that generate electricity are installed.
We use state o the art PV panels developed speci-
cally or SolTech Energy and the SolTech System. PV
cells are placed horizontally between the battens and
covered by our glass roo tiles and thus protected rom
the elements.
4 SolTech PoWeR
S O L A R E N E R G Y A N D B U I L D I N G S
I N P E R FE C T H A R M O N Y
SolTech Power
The picture shows SolTech Power underneaththe glass roo tiles on lta Elementary School,Nacka, Sweden.
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370m
m*
nx3
70mm*
Tongued andgrooved board
Roofing Felt
Batten
Solar Panel
Carrying Batten
Glass Tile
*Distance may vary with thedimension of the carriying batten.
SolTech PoWeR 5
SolTech Total, the Energy Neutral solution
Combine SolTech system with a modern heat pump to
achieve an energy-neutral solution or your heating needs!
Whilst SolTech Sigma supplies hot water and heating
12 kWp SolTech Power installed on Malmsj Elementary School. The i nstallation is part o a major investment in renewable energy, undertaken by Botkyrka municipality in Sweden.
The picture shows SolTech Power romthe bottom elt to the fnished solution.
or a large part o the year, SolTech Power will supply
the amount o electricity needed to run the heat pump
on a yearly basis. Read more about the combined system
on page 6.
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6 SolTech ToTal
T H E E N E R G Y N EU T R A L S O L U T I O N
SolTech TotalCombine SolTech system with a modern heat
pump to achieve energy-neutral solutions or
your heating needs!
Let SolTech Sigma supply hot water and heating or
much o the year, whilst SolTech Power supplies the
same amount o electricity that is needed to run the
heat pump on a yearly basis.
With SolTech Total, we oer property owners a
complete solution. You either choose a smaller solution,
where SolTech Power supplies enough electricity to
operate pumps, control systems, etc., i.e. all peripheralsystems in SolTech Sigma, or a complete solution (Total)
where the sun provides or the entire heating require-
ment * (heating / hot water and electricity - equivalent
to the number o ilowatt hours the heat pump requires
on a yearly basis). A solution that is smart, stylish,
ecient and simple.
SolTec
h
Total
* Assumes a net metering system where any overproduction o electricity can be stored on the grid (saved) and used later during the
same year, when the need is greater. Or a eed in tari, enabling you to sell produced solar electricity to your electricity provider.
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SolTech PRoducTS 7
The SolTech Roof Tile
Stylish, strong and eectiveThe SolTech glass roo tile is designed as part o SolTech Energys solar energy
system, but also does the job o a traditional roo tile, protecting the building.
The tile is manuactured o highly transparent glass with low content o iron
oxide and has a double bend.
The design enables the SolTech tile to be tted together with various
complementary products made or traditional concrete tiles, such as specic
ttings, seals, gasets etc.
Appearance
Low level o iron oxide gives the tile a light silver or gray tone, infuenced by
the color o the underlying material (absorber) and the sy when installed. The
surace o the SolTech tile is smooth and corresponds to that o glazed tiles.
The storage (accumulator) tan is the centerpiece o each major solar energy
system. The eciency and perormance o the tan aects the entire system
and economy.
SolTech collaborates with Riutec, a world leading supplier o plastic
storage tans. SolTechs storage tans are the only pressure-proo tans made
o plastic. This result in many advantages, or example SolTechs tans are
easier to install since they weigh much less and they never rust.
SolTechs accumulator tans meet EUs requirements and criteria in theEco-Design Directive LOT2 and have energy class B. From the year o 2015,
all parts used in any orm o energy system, must comply with the ECO-
Design Directive and meet energy class A or B.
SolTech storage tanks
Number o tiles/m: ....rom 8,9 pcs at maximum batten d istance
Width: ........................334 mm
Length: ......................420 mm
Weight: ......................3,8g/tile
Light Transmission: ....ca 90%
Batten spacing: ..........340-370 mm
Material: .....................glass
QUICk FACTS
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SolTech Energy Sweden AB is a Swedish company that oers its proprie-
tary solar energy solutions or individuals and commercial property owners.
The corporate headquarter is located in Tullinge, south o Stocholm with
a subsidiary in Malaga, Spain.
SolTech Flex
Read more about SolTechs air-based solar collectors or summer - and secondhomes, that provides better ventilation and a healthier house. Learn more at
www.soltechfex.com.
Want to know more
Please contact us or urther inormation on how much you can save with
a SolTech System; [email protected] or by phone +46 (0)8-441 88 40.
You can also read more about SolTechs solar energy solutions on our
website; www.soltechenergy.com.
SolTech Energywww.stnry.
The sun is a natural, environmentally riendly
and ree energy source. Every hour,
the surace o the earth receives more energyrom the sun than we humans are consuming in one year!
SOLTECHSYSTE
M2
012-03A
SolTech Energy. Meaniervgen 12, SE-146 33, Tullinge Sweden.