Deze presentatie is tijdens de beurs Gevel 2012 gegeven door onze internationale BIPV specialist, Johan van Dormael. Alle oplossingen die Sapa Building System kan bieden komen in deze presentatie naar voor. Heeft u vragen kan u altijd vrijblijvend contact opnemen!

1. Energy offering
The architectural energy solution

2. Challenges for green cities
Total energy consuming Energy consuming households

3. Challenges for green cities
10%
1900 Cities consume more than 33% of natural
1,7 bn resources, use 60% of world’s energy and
produce 75% of carbon emissions
30%
1950
2,5 bn
55%
2011
7 bn
75%
2050
9 bn

4. Challenges for green cities
CO² production worldwide

5. How to tackle these future problems?

6. Reconsolidate outside and
inside environments

7. Solutions on 5 levels
SOLAR THERMAL
SOLAR CONTROL
WINDOWS
CURTAIN WALLING
SOLAR CURTAIN WALL PV

8. Create fully sustainable buildings
Be passive
• Conserve as much energy
• Increase energy efficiency
• Play with light strategy

9. Curtain walling

10. Energy efficient curtain walls
• Uw= 1,6 W/m²K
– 0,9 W/m²K
LOW
ENERGY • Haeting & cooling 30
to 50 KWh/m²
• Uw= max 0,8 W/m²K // Ug
= max 0,8 W/m²K
PASSIVE
• Heating & cooling
15 KWh/m²
• Uw= max 0,8 W/m²K //Ug =
max 0,8 W/m²K
ZERO
ENERGY • Heating & cooling
< 15 KWh/m²

11. High efficient windows

12. Basic
Insulated
Super
Insulated
Super High
Insulated
Basic Insulated Super Super High
Insulated Insulated

13. Solar control

14. Solar shading - why a solar control device?
The most effective method of controlling solar heat gain

15. Solar Shading - orientations and solar gains
West: most important solar
gain (afternoon). Low sun.
South: sun is high when solar
gains are important.
East: like west but with less
overheating.
North: nearly never direct light,
but importance of reflections.

16. Energy control
Horizontal projecting
Three solar control
systems are
Horizontal parallel complementary with
our Elegance 52
curtain walling. In
addition we provide
bespoke solutions
dedicated project
requirements.
Vertical parallel

17. Create fully sustainable buildings
Be passive
• Conserve as much energy
• Increase energy efficiency
• Play with light strategy
Be active
• Energy production

18. CO² neutral energy production
NOT EMISSION FREE

20. Energy neutral building
SOLAR THERMAL
SOLAR CONTROL
WINDOWS
CURTAIN WALLING
SOLAR CURTAIN WALL PV

21. Energy solutions in building skin
Our solar commitment is more than BIPV
Building
Energy
integrated
solutions
photovoltaic
Energy expertise, engineering and services are the key of the Sapa Solar approach
and interact with all our products. This makes our solutions offers really unique.

22. Energy solutions multi-functionality
Safety & security

Energy Conversion
  Weather protection
BIPV
Heat insulation
  Sun protection
Light modulation
  Noise protection

23. Energy solutions in building skin
Bringing additional values



€



24. Energy solutions in building skin
SOLAR THERMAL
SOLAR CONTROL
SOLAR CURTAIN WALL PV

25. Energy solutions in building skin
Energy solutions in the building performance
Building added
photovoltaic's
Sun
Control
BAPV
BIPV
Building
integrated
photovoltaic's
BIST
Building
integrated
solar thermal
Performance
Building analysis and
energy expertise

26. Building integrated photovoltaics

27. Building integrated photovoltaics

28. “Air- and water-tightness
of a BIPV project is also
my main concern.
I go for your Aluminium
System House because
your know how to merge
those two worlds...”
Nicolas Favier,
French architect

29. Energy solutions in building skin
energy expertise & stick system
building curtain walls
performance
analysis
unitized
curtain walls
building
integrated
photovoltaics
balustrades
Stick system
glass roofs
verandas
greenhouses sun louvers
sun protection

30. Energy solutions in building skin
SOLAR CURTAIN WALL PV

31. …to the bespoke solution

32. Solar bespoke offer

33. Aesthetics and appearance
Playing with cells and offset (here with cSi)
See Through Mono cSi – 40 mm
Mono cSi – 10 mm offset Multi cSi – 50 mm offset
offset

34. efficiency Wpeak/m2 Wpeak/cell
POLYCRYSTALLINE
MONOCRYSTALLINE
MONOCRYSTALLINE - HIGH EFFICIENT
MONOCRYSTALLINE - SEMITRANSPARENT

35. Thin films cells availability
Homogeneous aesthetics but lower efficiency
ASI Opaque ASI see-through CIScut Opaque
10% or 20% or semi - opaque
transparency

37. Energy solutions in building skin
SOLAR CONTROL

38. Energy solutions in building skin
Solar Control is linked in the building performance
Building added
photovoltaic's
BAPV
BIPV
Building
integrated
photovoltaic's
BIST
Building
integrated
solar thermal
Performance
Building analysis and
energy expertise

39. Elegance Sun Control BIPV
Daylight analyse 21st of June
without sun control with sun control

40. (Im)prove building efficiency
So what?

41. (Im)prove building efficiency
reduction
Y of
Sun load in W/m²
cooling cost:
XXX €/year
W
without with
Elegance Sun Control

42. Elegance Sun Control BIPV - SC Aero BIPV
Based on SC Aero system
2 Pv technologies: crystalline Si and Thin films
Minimum 25m² pv module or minimum 650Wp
I stall 1260 Wp

43. Elegance Sun Control BIPV
SC Aero BIPV : crystalline silicium modules
• Standard cells :
polycrystalline or monocrystalline
• Width of cells : 6 inches (156 mm)
• Expected power output :
– Poly cSi : 22 Wp/m or 49 Wp/m²
– Mono cSi : 25 Wp/m or 56 Wp/m²
• 500 mm offset between blades

44. “I'd put my money on the sun
and solar energy.
What a source of power !
I hope that we don't have to wait
until oil and coal run out
before we tackle that.”
Thomas Edison, 1931

45. Energy solutions in building skin
Solar thermal is linked in the building performance
Building added
photovoltaic's
Sun
Control
BAPV
BIPV
Building
integrated
photovoltaic's
BIST
Building
integrated
solar thermal
Performance
Building analysis and
energy expertise

46. Energy solutions in building skin
SOLAR THERMAL

48. Solar Thermal on vertical walls
Comparison Solar Thermal systems:
comparison
horizontal /vertical
surface

49. …to the bespoke solution

50. Solar thermal on vertical walls
Some applications

51. BIST in building skin
Solar Thermal in
Sapa Building System curtain wall
• Integrated piping system
• Part of wall isolation
• Possible in different colors
• Efficiency 85-92%

52. BIST in building skin
Dividing the piping system in sections of 50-100 m2 and max 4 floors

53. Energy solutions in building skin
Solar is linked in the building performance
Building added
photovoltaic's
Sun
Control
BAPV
BIPV
Building
integrated
photovoltaic's
BIST
Building
integrated
solar thermal
Performance
Building analysis and
energy expertise

54. Energy solutions project concept
Concept consultations & design

55. Energy solutions project concept
Economic calculation

56. Together for a green world