pv magazineStorage Highlights 2020

In collaboration with Energy Storage Europe

Please download your copy at www.pv-magazine.com

Energy Storage Special Edition

2

Jonathan Gifford Michael Fuhs

Moderation

3

Valeska Gottke

Head of Communications and Markets

German Storage Industry Association

4

Xavier Daval

The Jury

5

Julian Jansen Florian Mayr

Nina Munzke James Frith Mark Higgins

Florian Mayr

The Jury

6

Julian Jansen

Xavier Daval

Nina Munzke

The battery swarm in the power distribution

network

ads-tec and egrid

7

Allgaeu DESS

Allgaeu DESS

Highly dynamic electrolyzer provides control

power

Areva H2Gen

10

MethQuest – Methane from renewable sources

pv magazine Energy Storage Highlight Ceremony | 11.03.2020 | Energy and Storage 2020 | Düsseldorf | Speaker: Julius Holsten, Project Manager @ AREVA H2Gen GmbH | S.2

Making gas engines fit for future road traffic

Producing renewable methane efficiently and flexibly

Flexible generation of electricity and heat with innovative combined heat and power

units

Renewable methane use as fuel for buses, cars and ships

Renewable methane is used, for example, for heating

Use of renewable methane e.g. for the synthesis of chemicals

Reducing emissions in shipping with new types of gas engines

Intelligent local networking of heat,

electricity and gas

Determine the effect of renewable methane in the transport and energy system

MethFuel – overload capable PEM electrolysis

pv magazine Energy Storage Highlight Ceremony | 11.03.2020 | Energy and Storage 2020 | Düsseldorf | Speaker: Julius Holsten, Project Manager @ AREVA H2Gen GmbH | S.3

flexible PEM elektrolysis

Development, optimization and

construction of a temporarily

200% overload capable PEM

electrolysis stack

Development, optimization

and construction of a

temporarily 200% overload-

capable BoP

One-year test operation of

the plant in Industriepark

Höchst

Maximum additional costs of

20% compared to the 1 MW

standard system

Prequalification of the system

for participation FCR market

Investigation of the effects of

participation in the FCR on

plant performance and

service life

Distributed hydrogen generation at a low cost

Enapter

Electrolyser EL 2.1

High Efficiency4.4 kWh for 1 Nm³ of H2

Hydrogen Production500 NL/hr or 0.5 Nm³/hr

Hydrogen Purity99.95% - 99.999%

Input Water Purity<20 μS/cm

Output Pressure35 bar

EL 2.1Production starts February 2020

Enapter Confidential January 2020

How is Enapter different?

Think of an electrolyser as a commodity!

19812019

Silicon carbide for partial load efficiency

Fraunhofer ISE

16

© Fraunhofer ISE Leonhard Probst

Silicon carbide for partial load efficiency6 kW HV battery charger

◼ Partial load efficiency is important

◼ Hardware and software approaches

◼ Topology / semiconductors

◼ Control of the system

© Fraunhofer ISE Leonhard Probst

Contact: cornelius.armbruster@ise.fraunhofer.de

B6 SiC module

Isolatedpower

suppliesDC link capacitors

Chokes

Heat sink

High efficiency for a widepower range

Vbat

VD

C

CDCC

bat

Leg 1 Leg 2 Leg 3

T11

T12

T32

T21

T31

L1

L2

L3

D31

D21

D11

D12

D22

D32T

22

An electric car subscription model for PV and

storage system customers

sonnen

19

sonnen.de

sonnen Innovations

sonnenDrive vs. traditional mobility

Car with Diesel and Gasoline + additional costs

250 € / per month

sonnenDrive with an E-Car in subscription

250 € / per month

untilnow new

sonnen.de

sonnen to achieve control about all major household appliances at low cost

sonnenVPP evolution.

one battery battery cluster household cluster

sonnenVPP evolution

Smart Home & Storage,using Mobile Connection

sonnenVPPsonnenVPP

incumbent VPP(additionalhardware)

• first step• minimum data access

• asset making: including charger, heat pump...• highly valuable Data insight• extended data access

• major cost reduction• asset making: 2 MW per Cluster• full data access

Cluster w. 1.000 batteriesusing existing DSL connections Cluster now incl. major household appliances

✓ ✓

Jonathan Gifford Michael Fuhs

22

Questions & Discussion

Digital solution integrates energy management with

building automation I Ecocoach

23

Increasing sustainability of battery storage I Nilar

A cascade for efficient battery systems I m-Bee

Combining electricity and heat with low-priced storage I

Lumenion

Metal-free for greater price stability and independence I

Jena Batteries

Emectric battery systems

Kaco New Energy

Rubitherm

ZAE-Bayern

Kreisel Electric

E3DC

Xelectrix

Mobitron

Hoeller Electrolyzer

Intillion

Trumpf Hüttinger

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