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The ultra light, modular and affordable Lithium-ion battery for automotive and home storage applications

TYVA Energie - Julie BADIN

188 Avenue Ferdinand Janvier 07100 AnnonayFrance+ 33(0)4 26 30 80 79 info@tyva-energie.comwww.tyva-energie.com

TYVA ENERGIE

12th of November 2018

München, Germany

mailto:novabatt@gmail.comhttp://www.nova-batt.com/

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Agenda

Introduction TYVA ENERGIE

• History & products

• Battery module concept

iModBatt project

• Introduction

• Road map

• Objectives

• Targets

• Achievements

TYVA ENERGIE Group

The energy

solution

for all

your projects

Customized

Lithium

Battery

1 to 500 Wh

3D Li-Ion Modular

Battery

> 500 Wh

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BMS and PDU solutions

Lithium Battery

Chargers

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TYVA MODULOO - Head Office + R/D (Annonay) in France- 2 plants qualified for manufacturing

TYVA LITHIUM - 3 plants qualified for the assembly in France and Poland- ISO 9001 certification

TYVA ENERGIE Group

We created TYVA ModulooThe first 3D Battery

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TYVA MODULOO Gen 13D Modular battery

Multi-chemistry module for 18650 cells integration :

LiFePO4, NMC, NCA, LMO, LTO

Power and energy products range

Multi-voltage platform : 3.6 V, 12 V and 24 V

Plug and Play solution

Safe construction with easy mechanical assembly

No development and certifications fees

Eco-friendly battery

1 week delivery

Fast and affordable construction

Made in France

Worldwide patents

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NEXTSTEP

TYVA MODULO Gen Ax

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Main Technical advantages

Modular plateform for 18650 and 21700 cells

The lightest battery on the market : 258 Wh /kg

Competitive price : 0,35 € / Wh

Module voltage : 3,7 to 51,8 V

Battery voltage : 25,9 to 820 V

Integrated cooling system

IP65 waterproof

Core pack or aluminium casing

Smart integration for BMS and PDU boards

Capability for cells replacement thanks to Tyva

Refill technology

Made in France

Aluminium casing Mountable casing

Core pack

TYVA MODULOO Gen Ax

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TYVA MODULOO Gen Ax

TYVA MODULOO MODULES A4 and A5 (CORE PACK EDITION)

TYREC_A5B_X A5 75 x 183 x 210 3,5

3,7 to

51,8

906

258TYREC_A5P_X A5+ 75 x 202 x 210 4,1 1036

TYREC_A4B_X A4 75 x 298 x 210 6,6 1683

TYREC_A4P_X A4+ 75 x 318 x 210 7,1 1813

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TYVA MODULOO Gen Ax

TYVA MODULOO MODULES A4 and A5 (ALU BOX EDITION)

TYREB_A5B_X A5 77 x 220 x 194 3,9

3,7 to

51,8

906

232TYREB_A5P_X A5+ 77 x 220 x 213 4,5 1036

TYREB_A4B_X A4 77 x 220 x 310 7,3 1683

TYREB_A4P_X A4+ 7 x 220 x 329 7,9 1813

Modules in serial:

- Core pack version

- Aluminium box version

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TYVA MODULOO Gen Ax

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June 2017

First prototypes Production phase N°1

March 2018 Sept 2019

Production phase N°2

Production Road Map

TYVA MODULOO Gen Ax

PROJECT

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H2020 - iModBatt

ImodBatt : Industrial Modular Battery pack concept for automotive applications

The aim of iModBatt is to design and manufacture : - with the minimum environmental impact- a high energy density modular BP, which is flexible

enough to be used in automotive and small stationary applications.

This BP will be suitable for industrial automated assembly with an easy disassembly design, to make possible the shift from primary applications to secondary ones, and to facilitate the BP recyclability or parts replacement if necessary.

14 partners, 5 countries

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H2020 – iModBatt

Objectives

✓ Increase in BP energy density

✓ Reduction of the BP integration cost

✓ automated smart manufacturing unit

✓ optimization of recyclability during manufacturing

✓ BP design is led by European industry

✓ BP design is ruled by eco design recommendations & recyclability

✓ Create the BP design and manufacturing conditions so that a second life and/or reuse of BPs is feasible

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Nov 2017

Start Design-freeze

Dec 2018 June 2019

Battery Pack testing

iModBatt Road Map

March 2020

IndustrializationCell Selection

Oct 2018

H2020 – iModBatt

Road Map

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H2020 – iModBatt

Targets

REN Zoe EV e.GO Life EV TYVA Stationnary application

Nominal Voltage /V 360 380 46

Power /kW 43 (Charge) / 80 (Discharge) 3,5 (Charge)/ 60 (Discharge) 2 (Charge) / 4 (Discharge)

Capacity /kWh 41 23,9 5

T° range /°C [-30;+60] CH & DCH[-40;+60] Storage

[-20;+60] DCH[-10;+45] CH[-20;+60] Storage

[+5;+35] CH & DCH[+5;+35] Storage

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H2020 – iModBatt

Achievements✓ Many cells have been selected to fit with the design of the project :

Manufacturer Reference Format

LGC INR18650MJ1 18650

LGC INR21700M50 21700

Panasonic NCR18650B 18650

SDI INR18650-35E 18650

SDI INR18650-48G 21700

SDI INR21700-50E 21700

Sony US1650VC7 18650

Work in progress:

• Cycling test

• Characterisation (electrical)

• Material study

• Thermal behaviour regarding

thermal runaway

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Next step :

• A power plug connector in the 3 directions

• An innovative modular cooling system

H2020 – iModBatt

Achievements

21700 7S 14P 373 x 177 x 72 7,02 25,5 70 1800 257 379

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H2020 – iModBatt

Achievements✓ Integration of the module in RENAULT Battery Pack

✓ Integration of the module in EGO Battery Pack

Next step :

• Simulation of all battery packs

• Real abuse testing (R-100)

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TYVA ENERGIE Group

MANY THANKS !!

Questions ?

Tyva Energie - Julie Badin

188 Avenue Ferdinand Janvier 07100 Annonay, France+ 33(0)4 26 30 80 79 info@tyva-energie.comwww.tyva-energie.com

Coordinator: Iosu Cendoya,

Cidetec Energy Storage

imodbatt@cidetec.es

www.cidetec.es/imodbatt/en

mailto:novabatt@gmail.comhttp://www.nova-batt.com/mailto:imodbatt@cidetec.eshttp://www.cidetec.es/imodbatt/en