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eMonday May14, 2018

SuperkondensatorTechnologienJetzt auch Made in Germany?

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COMPANY OVERVIEWSkeleton Technologies Group

Superkondensatoren

+ Superkondensatoren

are an energy storage

technology that offers

high power density,

almost instant

recharging and very

long lifetimes.

PEOPLE

+ 100 employees,

6 phDs

FUNDING

+ 41,7 M EUR invested

by UP Invest, Harju

Elekter, KIC

InnoEnergy, FirstFloor

Capital and European

Investment Bank

PRODUCTS

+ Our patented “curved

graphene” delivers twice as

much energy storage

capacity and four times

higher power performance

+ Ultracapacitor-based energy

storage solutions:

+ Full energy storage

systems

+ Industrial modules

+ Ultracapacitor cells

CUSTOMERS

+ Tier 1

automotives, OEMs

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WHAT IS ANULTRACAPACITOR?

UNTAPPED OPPORTUNITY IN

ULTRACAP + LI-ION

HYBRID!

Ultracapacitors usean electric field to store energy

+ Physical storage of energy

+ High power density (up to 60 kW/kg)

+ Limited energy density (up to 20 Wh/kg)

+ Extreme cycle life (>1 million)

+ Extremely fast charge rate (2000 C)

+ Abundance of raw materials

+ Easy to recycle

Li-ion Batteriesuse a chemical reaction to store energy

+ Chemical storage of energy

+ High energy density (205 Wh/kg)

+ Limited power density (0.5 kW/kg)

+ Limited cycle life (<3000)

+ Slow charge rate (1.5 C)

+ Scarcity of raw materials

+ Difficult to recycle

1+1=3

SLOW FAST

eMonday May14, 2018

Man-Made CO2 Emissions Im Jahr 2017 ging es wieder hoch

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35,6

35,8

36

36,2

36,4

36,6

36,8

37

2014 2015 2016 2017

GtCO2

eMonday May14, 2018

eMonday May14, 20185

Ein blick zurückDie frühen Jahre

Source AABC 2010

Am Anfang

+ Von weniger als 1500 F bis 3000F

+ Von 2.5 V auf 2.7 Volt

+ Von Handfertigung bis Vollautomatisierung

+ Aus dem Labor hin zu Alltaganwendungen

eMonday May14, 20186

Ein Blick zurückDie erste Welle!

Source AABC 2010

eMonday May14, 2018

And then….Petering out …

0

1

2

3

4

5

6

7

8

1995 2000 2005 2010 2015 2020

Energy Wh/kg

0

2

4

6

8

10

12

14

16

18

1995 2000 2005 2010 2015 2020

Power kW/kg

eMonday May14, 2018

0

20

40

60

80

100

120

1990 1995 2000 2005 2010 2015 2020

Cents per Farad

Und dann???

eMonday May14, 20189

Bei Anruf … Skeleton

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We have the most beautiful beaches in Estonia…..

White Sand!!!

eMonday May14, 2018

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Indeed …White Sand!!!

eMonday May14, 2018

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Back in Europe

Don’t worry…

Europe loves him …

… and you get to meet Putin!

eMonday May14, 2018

eMonday May14, 2018

Viimsi, Estonia Skeleton Technologies OÜ

+ Assembly facility

+ Research and Engineering

Skeleton Technologies OÜ

Großröhrsdorf, Germany Skeleton Technologies GMBH

+ Industrial scale manufacturing facility

+ Electrode centre of excellence

+ Module & System Development

Only EU based ManufacturerComplete Value Chain

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eMonday May14, 201814

Our Mantra

… not quite, but …

eMonday May14, 201815

Our Mantra

It’s the Energy and Cost, stupid

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Wh/

kg

Cost

High Power Wide Temperature Range

The Foundation

Foundation

eMonday May14, 2018

POWER DENSITY vs COMPETITION4x

*Based on IEC62391-1B

45,7

13,8

8,56,2

8,67,7

64,3

15,6

8,7 9,1 9,5 9,8

Skeleton 500F* Maxwell 310F Nesscap 360F Nippon Chem 400F

Ioxus 350F LS Mtron 400F

Specific power (kW/kg) Power density (kW/l)

Our BaselineGen I

eMonday May14, 2018

SuperkondensatorAnschluss verloren?

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2010 2017

10000 USD/kWh

6000 USD/kWh

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2007 -

2017 -

6 Wh/kg

7 Wh/kg

eMonday May14, 2018

CURVED GRAPHENE

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Skeleton Technologies’ patentiertes “Curved Graphene”

Unsere Lösung!

eMonday May14, 2018

And then….We add Energy…

0

5

10

15

20

25

2016 2017 2018 2020

Energy Wh/kg

Datenreihen1 Datenreihen2

Gen II(SCD)

Gen III(SCX)

Gen I(SCA)

eMonday May14, 2018

And lower ther CostLoooow …

Pri

ce *

* Send RFQ

eMonday May14, 2018

SkelCapindustrial

ultracapacitors

SkelMod 51VUltracapacitor

modules

SkelMod 170V ultracapacitor

modules

SkelRack & SkelGrid ultracapacitor modules

Und dann implementierenHeutige & zukünfitge Produkte

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eMonday May14, 201824

How?+ Materialien

+ Verabreitungsprozesse

+ Design

+ Fertigung

+ Lage, Lage, Lage – EU no place like it!

+ Leidenschaft

+ Top Team!!!..und noch ein paar Geheimnisse

eMonday May14, 2018

Ultracapacitors are easier to recycle than batteries: Organic components can be burned off, Aluminum-Boron-Fluoride mixture can then be easily recycled. No heavy metals (Cobalt, Nickel, Manganese) are involved.

63%

28%

1%

7%

Ultracapacitor Grundmaterialien, wt-%

Organic components Aluminum Boron Fluoride

2%

23%

35%

4%

0%

13%

22%

2%

Batterie Grundmaterialien, wt-%

Lithium Manganese, Nickel or Cobalt

Organic components Fluoride

Phosphor Copper

Aluminum SteelData taken from: Material and Energy Flows in the Materials Production, Assembly, and End-of-Life Stages of the Automotive Lithium-Ion Battery Life Cycle, Argonne National Laboratory

Nachhaltigkeit &Recycling

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eMonday May14, 2018

Next Step - Applications

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Blick in die ZukunftDie zweite Welle!

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Blick in die ZukunftPlatz für viele Technolgien!

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Zusammenfassung+ Stagnation ist überwunden

+ Markt wächst mit neuen Produkten und Technologien

+ Skeleton führt– wir fokussieren uns auf Ultracapcitors

+ Anwendungen in verschiednen Industrien (HESS, Netz, Brennstoffzelle,

Trucks, Bus, Auto, etc., etc.)

+ Material, Geschwindigkeit, Agilität

+ Lage, Lage, Lage – EU no place like it!

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TransportationPower Module – Current Cell

+ 48V System design based on customer requirements

+ Skeleton Technologies supplies welded cell pack

+ 18 Cell cell pack

+ 500 F cells, 40mm dia.

+ More energy than competing 48V system for similar application

eMonday May14, 2018

ULTRACAPACITOR Ausblick 2025

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Energy density will continueto improve, realistic to reach60 Wh/kg

increase from today´s level10X

More room for cost decline than in Li-ion in the early 2010´s

decrease in cost to 600 USD/kWh10X

eMonday May14, 2018

We are

We help to save energy.