Post on 25-Jan-2020
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BIPV Application and Experience of AGC
~BIPV for ZEB~
AGC Asahi Glass
Seiji Inoue
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Outline
1. Introduction of AGC
2. BIPV suitability for ZEB
3. BIPV application and experience of AGC
4. Summary
2
All rights reserved by Asahi Glass Co., Ltd
Outline
1.Introduction of AGC
2.BIPV for ZEB
3.BIPV application and experience of AGC
4. Summary
3
All rights reserved by Asahi Glass Co., Ltd
AGC Group (Sales: 1.3 trillion yen)
–Float glass
-Patterned glass -Wired glass
-Low-E (low emissivity) glass
-Architectural processed glass
-Solar control glass
-Industrial processed glass
-Decorative glass, and others
-BIPV
-Tempered automotive glass
-Laminated automotive glass
Automotive glassSales: 360 billion yen
Building & Industrial
GlassSales 320 Billion yen
Fluorochemicals and
specialty chemicalsSales: 119. billion yen
Chlor-alkali and urethane productsSales: 206 billion yen
Display-relatedSales: 200 billion yen
Electronic materialsSales: 58 billion yen
Ceramics and othersSales: 70.8 billion yen (2%)
GlassSales: 680 billion yen (53%)
ElectronicsSales: 258.1 billion yen (20%)
ChemicalsSales: 316.6 billion yen (25%)
*The percentage in sales indicates sales to outside customers.
*The sales and profits by segments are based on figures before deletion, so the total sales and profits by segments do not coincide
with the company-wide sales and profits.
*The sales and profits are based on IFRS-based figures.
-Ceramic products
-Logistics and financial services, and others
-Glass substrate for display devices
-Specialty glass for display devices
-Peripheral materials for display devices
-Optical thin film products
-Optoelectronic materials
-Synthetic quartz products
-Glass frit and paste
-Semiconductor manufacturing components
-Lighting products, and others
-Fluorinated resins
-Water and oil repellents
-Pharmaceutical and agrochemical intermediates
-Iodine-related products
-Battery materials
-PVC source materials
-Caustic soda
-Urethane source materials
-Gases
-Solvents, and others
(December 2016 term)
AGC Business Activities
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Number of employees of the entire group: appox. 51,100
(December 2016 term)
-Chemicals
-Architectural glass
-Automotive glass
-Electronic materials
-Chemicals
-Architectural glass
-Automotive glass
-Chemicals
-Architectural glass
-Automotive glass
-Glass for display devices
-Electronic materials
-Ceramics
Japan & AsiaSales: 881.6 billion yen (68%)
Number of employees: about
30,000
North & South
AmericaSales: 146.2 billion yen (11%)
Number of employees: about
4,300
EuropeSales: 291.9 billion yen (22%)
Number of employees: about
16,700
*The percentage in sales indicates sales to outside customers.
*The sales and profits by segments are based on figures before deletion, so the total sales and profits by segments do not coincide with the
company-wide sales and profits.
*The sales and profits are based on IFRS-based figures.
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1. 会社概要 Our Locations
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BIPV business of AGC (Japan)
・Started in Y2000・More than 200 projects
Covering wide range of value chainas glass system productModule Design ~ Glass system design ~Parts procurement
~Module Assemly ~ Installation ~ Maintenance
Customization as glass system product<Application> Façade, roof, canopy, louver, fence, etc.<Product> ・Cell type(Crystalline, thin film etc.)
・Cell layout・Module Size/Thickness・Module supporting system
<Feature>
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Outline
1.Introduction of AGC
2.BIPV suitability for ZEB
3.BIPV application and experience of AGC
4. Summary
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BIPV Suitability for ZEB
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To achieve ZEB, Roof PV is the first choice in urban area.
For over middle scale buildings, It’s necessary to generate also on the wall or window etc.to achieve ZEB (especially net ZEB)
ZEB (Zero Energy Building) demand is increasing worldwide.
But … Roof is not enough for power demand in some cases.
BIPV is the choice!
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Why BIPV is suitable for ZEB
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(1) Multi-functionality- Combination many of building functions
with PV by designing cell andother materials (glass)
• Electric power generation (PV function)• Thermal control (inner environment, save energy)
• Light control (Shading , Solar control, Vision control)
• Aesthetics etc.
(2) Variety of application
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Walk way6
Top Light2
Facade Window1
Fence3
Louver4
Canopy5
Variety of application
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Mechanical resistance and stability Hygiene, health and the environmentSafety and accessibility in useProtection against noise Energy economy and heat retentionWater & air tightnessElectricity for consumption by userDurability and reliabilityEase of maintenanceProtection and safety against extreme conditionsMinimization of disturbing reflectionSafety in case of fire Visible expression of “green” values / corporate imageAesthetically pleasing building appearance etc.
User needs for BIPV
BIPV needs to satisfy most of the following user needsat higher level than normal PV as building product.
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Why BIPV is suitable for ZEB
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BIPV is to be recognized as
“Multi-functional building product with PV”
rather than “Building Integrated PV”.
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Outline
1.Introduction of AGC
2.BIPV suitability for ZEB
3.BIPV application and experience of AGC
4. Summary
13
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BIPV application and experience of AGC
(1) Multi - functionality example
(2) Variety of application example
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Conventional c-Si Cell
Shading+ Clear vision
SUDARE
■Mono Si(2.5×156)
Multi - functionality Example
Shading
Good for vision part
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What is SUDARE
What is “SUDARE”?
Originally SUDARE means
a Bamboo Blind.
It has been widely used in Japan from 8th century.
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SUDARE Project
■1 SUDARE CELLSize:156x77.6mmPmax=1.0W
-Project Name: KIRIN BEER Yokohama Factory-Construction Year: 2015-Generating Capacity:3.7kW
PV panel was retrofitted by making IGU structure.
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SUDARE Project
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SUDARE Project
-Project Name: Kanagawa Pref. Office Building-Construction Year: 2017
PV panel was hung inside the window
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See-through a-Si Cell
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Inner View
Out side
Inner side
■Transparency: 10%, 20%, (50%)
Multi - functionality Example
Clear vision
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See-through a-Si Module with IGU
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-Project Name: Kitami City Swimming Pool
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See-through a-Si Module with IGU
-Project Name: Nihonbashi DIA Building -Construction Year:2013-Generating Capacity:22kW
Clear vision
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By use of Green color solar cell.
Green wall can be made.
More friendly image to the Earth
Multi - functionality Example
Green color CellGreen Value
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BIPV application and experience of AGC
(1) Multi - functionality example
(2) Variety of application example
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Curtain Wall
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-Project Name: Yokohama DIA Building -Construction Year:2008-Generating Capacity:91kW
Light through
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Curtain wall
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-Project Name: Kitami Shinkin Bank Building -Construction Year:2006-Generating Capacity:60kW
Color Design combination
-Blue: Sky by PV cell color -White: Ice by ceramic printed glass
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Spandrel
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-Project Name: Seitoku Univ. -Construction Year:2009-Generating Capacity:12kW
Flush surface design
by edge clamping supporting system
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Skylight ~Insulating Glass Unit~
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-Project Name: JR Matsumoto Station-Generating Capacity:20kW
Natural daylightingShading
Solar control
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Roof Top Fence ~Green & Solar~
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Vertically installedwith Bi-facial cells
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Vision control
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Vertical Louver
3
0
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-Project Name: HULIC Ogikubo Building-Construction Year:2011-Generating Capacity:11kW
Shading
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Pedestrian Deck
-Project Name: Kokura Station Kokura-Castle Pedestrian Deck
-Construction Year:2012-Generating Capacity:48.1kW
Shading
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Canopy
-Project Name: Aichi Shukutoku Univ.
Shading
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Road Sound barrier
-Project Name: NEXCO East JapanIchhara Service Area
-Construction Year:2011-Generating Capacity:13kW
Saving install area
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AGC plans “net ZEB office” in AGC Kashima Factory in 2018.
Net ZEB Example
“SUDARE” Module will be used for whole front façade.
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<Energy-Saving Rate>50.4%
<Energy-Creation Rate>64.3%
<Energy-Reduction Rate>114.7%
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Outline
1.Introduction of AGC
2.BIPV for ZEB
3.BIPV application and experience of AGC
4. Summary
35
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・ BIPV can combine many of building functions with PV by designing cell and other materials.
・BIPV can be used on various applicationsof building.
・BIPV is useful and suitable for ZEB.
・AGC will provide various BIPV products for ZEB.
Summary
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End of Presentation
Thank you for your kind attention
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