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Building Integrated PV
-
een nieuwe toekomst voor
de lokale PV (en bouw-) industrie
Bart Onsia
www.imecinteract.be
1. Energy
2. Water
3. Food
4. Environment
5. Poverty
6. Terrorism & war
7. Disease
8. Education
9. Democracy
10. Population
Humanity’s Top 10 Problems for the next 50 years
Source: Richard Smalley, nobel prize laureate, Rice University
Finding sustainable sources of energy for the entire world
will not only alleviate a growing energy crisis, but will also assist in
the solution to many of the world's other problems, such as water,
terrorism, and health.
(c) Imec 2016
Renewable Energy Potential
Global Energy Demand
Based on data from EREC (www.erec.org)
Wind 200x
Biomass 20x
Geothermal 5x
Hydro / Tidal 3x
Solar 2850x
Crude oil 60x
Natural gas 155x
Coal 348x
Finite Yearly (c) Imec 2014
We’re like tenant farmers chopping down the
fence around our house for fuel when we
should be using nature’s inexhaustible sources
of energy – sun wind and tide. ...
I’d put my money on the sun and solar energy.
What a source of power!
I hope we don’t have to wait until oil and coal
run out before we tackle that. I wish I had
more years left.
Thomas Edison (1847 – 1931) In conversation with Henry Ford and Harvey Firestone (1931)
200,000 -
150,000 -
100,000 -
50,000 -
2000 2005 2010 2015 0 -
Cumulative Installed Solar Capacity (MW)
240 GW
CAGR: > 40%
1% of World Electricity
250,000 -
Cumulative Installed Solar Capacity (TW)
2030 2040 2050 2060 2070
5 -
4 -
3 -
2 -
1 -
0 - 2010 2020 2000
TO BAPV
physical integration: key?
technology only…
physical integration: key?
technology only…
TO BAPV
OR TO BIPV ?
Wienerberger + Soltech : KoraSun
Soltech + Eternit: Solesia
Eternit + Soltech : Solesia
AERspire
18
Sapa + Soltech
Sapa
Reynaers
TO BAPV or TO BIPV
Especially for office buildings, BIPV facades provide a very interesting opportunity
More available area for the integration of renewables
Broadening of generation peak reduces supply/demand mismatch
High available budget for facades
“Greening” compensates for the additional budget
High façade engineering capacity
Match with esthetic demands for office buildings
Export potential of the developments
Building Envelope Performance Requirements
1. Heat and mass
2. Acoustics
3. Light
4. Fire
5. Service life
6. Costs
7. Sustainability
8. Aesthetics
9. Structural stability
10. Energy production
1.1 Air tightness
1.2 Thermal insulation
1.3 Transient response
1.4 Energy demand
1.5 Moisture tolerance
http://www.ecbcs.org/docs/annex_32_tsr_web.pdf
IEA ECBCS Annex 32 IBEPA (2000)
(integral building envelope performance assessment)
BIPV challenges
Design
Esthetics
Energy Yield
Installation
Maintenance, replacement, recycling
Lifetime, degradation
Cost-effective production
Building norms – PV norms
Dimensional freedom,
Colours, Transparency,
Textures
Value chain FROM CRADLE TO GRAVE
Decon-
struction
/
Recycling
Service • Maintenance
• Monitoring
• Operation
Exploitation • Aggregators
• Third party
investing
• Yieldco
Installation
BoS
materials cabling, frames,
inverters
Modules
Cells
Materials
Equipment
Raw
materials
Equipment
Consultancy
+ support from R&D
From global to local through: higher technicity, adaptation
to local standards, integration with end application
BIPV - NOW
Money for nothin’
And PV for free
I want my BIPV
Your turn now ...
But we’re here to help
Business Day
Voorproefje van ons onderzoek
in de komende 5 jaar
www.energyville.be/evenement/business-day
PV OpMaat: 3-jarig project; start 1-1-2016; budget 7 M€
Project partners: Solliance + KU Leuven + ZUYD
SOLLIANCE IS A PARTNERSHIP OF EUROPEAN RESEARCH ORGANIZATIONS AND INTERNATIONAL INDUSTRIAL PARTNERS,
WORKING IN THIN FILM PHOTOVOLTAIC SOLAR ENERGY