bipv application and experience of agc bipv for...

BIPV Application and Experience of AGC

～BIPV for ZEB～

AGC Asahi Glass

Seiji Inoue

Outline

1. Introduction of AGC

2. BIPV suitability for ZEB

3. BIPV application and experience of AGC

4. Summary

Outline

1.Introduction of AGC

2.BIPV for ZEB

3.BIPV application and experience of AGC

4. Summary

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

-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

Number of employees of the entire group: appox. 51,100

(December 2016 term)

-Chemicals

-Architectural glass

-Automotive glass

-Electronic materials

-Chemicals

-Automotive glass

-Chemicals

-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%)

EuropeSales: 291.9 billion yen (22%)

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.

１．会社概要 Our Locations

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

Outline

2.BIPV suitability for ZEB

4. Summary

BIPV Suitability for ZEB

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!

Why BIPV is suitable for ZEB

(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

Walk way6

Top Light2

Facade Window1

Fence3

Louver4

Canopy5

Variety of application

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.

Why BIPV is suitable for ZEB

BIPV is to be recognized as

“Multi-functional building product with PV”

rather than “Building Integrated PV”.

Outline

2.BIPV suitability for ZEB

4. Summary

BIPV application and experience of AGC

(1) Multi - functionality example

(2) Variety of application example

Conventional c-Si Cell

Shading+ Clear vision

SUDARE

■Mono Si（2.5×156）

Multi - functionality Example

Shading

Good for vision part

What is SUDARE

What is “SUDARE”?

Originally SUDARE means

a Bamboo Blind.

It has been widely used in Japan from 8th century.

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.

SUDARE Project

-Project Name: Kanagawa Pref. Office Building-Construction Year: 2017

PV panel was hung inside the window

See-through a-Si Cell

Inner View

Out side

Inner side

■Transparency: 10%, 20%, (50%)

Clear vision

See-through a-Si Module with IGU

-Project Name: Kitami City Swimming Pool

See-through a-Si Module with IGU

-Project Name: Nihonbashi DIA Building -Construction Year:2013-Generating Capacity:22kW

Clear vision

By use of Green color solar cell.

Green wall can be made.

More friendly image to the Earth

Green color CellGreen Value

BIPV application and experience of AGC

(1) Multi - functionality example

(2) Variety of application example

Curtain Wall

-Project Name: Yokohama DIA Building -Construction Year:2008-Generating Capacity:91kW

Light through

Curtain wall

-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

Spandrel

-Project Name: Seitoku Univ. -Construction Year:2009-Generating Capacity:12kW

Flush surface design

by edge clamping supporting system

Skylight ～Insulating Glass Unit～

-Project Name: JR Matsumoto Station-Generating Capacity:20kW

Natural daylightingShading

Solar control

Roof Top Fence ～Green & Solar～

Vertically installedwith Bi-facial cells

Vision control

Vertical Louver

-Project Name: HULIC Ogikubo Building-Construction Year:2011-Generating Capacity:11kW

Shading

Pedestrian Deck

-Project Name: Kokura Station Kokura-Castle Pedestrian Deck

-Construction Year:2012-Generating Capacity:48.1kW

Shading

Canopy

-Project Name: Aichi Shukutoku Univ.

Shading

Road Sound barrier

-Project Name: NEXCO East JapanIchhara Service Area

-Construction Year:2011-Generating Capacity:13kW

Saving install area

AGC plans “net ZEB office” in AGC Kashima Factory in 2018.

Net ZEB Example

“SUDARE” Module will be used for whole front façade.

<Energy-Saving Rate>50.4%

<Energy-Creation Rate>64.3%

<Energy-Reduction Rate>114.7%

Outline

2.BIPV for ZEB

4. Summary

・ 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

End of Presentation

Thank you for your kind attention

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