LPG powered Fuel Cell Systems for different market applications. new enerday GmbH November 2015

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1 LPG powered Fuel Cell Systems for different market applications new enerday GmbH November 2015

2 The history Webasto Enerday new enerday Webasto AG Enerday GmbH new enerday GmbH new share holder (100% Webasto daughter) independent company Market entry Diesel APU Vaillant mchp LPG generator EN 1000 LPG compact SOFC generators EN 350/500 P Propane and NG o o o Oil/Gas Off grid/back-up Boat/Caravan Long SOFC-background with continuous improvement ready for market

3 The EN 200/350/500 P/NG product characteristics DC power systems (12/24VDC) 350 and 500 W available today 200 W available this year Fuels: propane/butane and natural gas Weight: kg (depending on version) Size: 67 liters (micro wave size) Noise: full load < 45 dba 7m Life time: >> hours 1 year free of maintenance operation realistic! LPG/NG powered fuel cell systems for many of-grid and back-up power markets

4 Typical set-up of the SOFC-System for DC and AC applications Propane/LPG EN 350/500 P Hybrid-Battery Inverter AC -Power Standard DC Option AC Typical DC Solutions 12 V.. 48 V ( fuel cell battery hybrid ) AC applications 110 / 220 V ( all AC consumers/loads) System supplies power for all off-grid and back-up power applications application specific system operation times from hours per year

5 Operation on propane as well as on natural gas Natural Gas outdoor installation at a local gas supplier (Northern Germany) Propane outdoor test at a market partner (South Germany) Fuel flexible system concept; no water; no freezing at low temperatures

6 Installation on a private 12 meter house boat (Germany)

7 EN 350 in a mobile traffic monitoring system (CH) EN 350 P for two weeks autarkic operation (24/7) with integrated LPG or CNG tank

8 autonomous monitoring and investigation of the marine environment powered by new enerday fuel cell system Unmanned surface vehicle Key figures: 500 W continuous power 2 x 11 kg propane bottle 80 kwh energy content > 9 days at 350 W autarky

9 Structural monitoring of railway tracks and bridges 6 month continuous power supply to measurement system Remote diagnostics and control via IP/GSM module

10 Data logging and remote control a key feature for field tests SOFC controller board IP interface 3G router with GPS and 2 GB storage microsd Data logging, remote diagnostics and control via IP/GSM module is a key feature for field trails in remote locations

11 Power Trailer EN 3000 PT introduced at Hannover Fair 2015

12 Power Trailer EN 800 PT / Power Box EN 800 PB independent power everywhere 2-3 x 110/220 V AC sockets 345 W Solar Panel (Option) 24V / 660 Ah AGM hybrid battery 1 x EN 350/500 P fuel cell as charger 3 x 11 kg Propane bottles (or local size) GSM/3G remote access (option) 750 kg total trailer weight / 500 kg Box weight

13 Power Box EN 800 PB service power for wind applications

14 Power Trailer EN 800 PT service power for wind applications Service power for wind turbines Replacement of Diesel Gen-Sets Power for wind measurement at off-grid locations Reduction of OPEX compared to Diesel Gen-Sets of up to 25-50%

15 Power Trailer EN 800 PT CO2reduction compared to Diesel Gen-Sets at a 2 week project Fuel cell system EN 800 PT CO2emission per hour 46 g 30 kva Diesel Gen-Set CO2 emission 2640 g/l consumption 2.92 l/h CO2emission per hour 7700 g Running time fuel cell 34 h CO2 emission 1.6 kg Continuous operation CO2 emission 2587 kg Project time 2 weeks (336h), CO2reduction 2585 kg = 99.94% Replacing 8 Diesel generators by EN 800 PTs saves as much CO2emission in one year, as is produced by a Diesel car driving around the world one time

16 First field trial results power Trailer EN 800 PT fuel cell operation Solar radiation Solar radiation without solar Battery min voltage one cycle every 3 days one cycle every week OPEX: no maintenance; gas consumption 2 kg per week (< 4 ) with solar 5 kg per week (9 ) without solar or 10 kg per week 24/7 operation

17 More than 30 field trial systems at customers installed and tested System supplies power for all off-grid and back-up power applications application specific system operation times from hours per year

18 Efficiency- Fuel Consumptions and Energy Costs spez. fuel consumption kg/kwh spez. energy cost /kwh 2,00 1,80 1,60 1,40 1,20 1,00 0,80 0,60 1,00 1,30 0,80 2,70 0,55 0,46 0,34 0,40 0,20 0,40 0,35 0,25 0,00 4kW Diesel-Genset partload DMFC (100 W) HT-PEM propane (250 W) 4kW Diesel-Genset full load EN 350/500 P EN 350/500 P is the most efficient energy converter for liquid hydrocarbons in the small power range worldwide Lowest OPEX / TCO compared to all competing technologies

19 Investment, operation, maintenance, fuel efficiency SOFC-systems from new enerday for lowest TCO (total cost of ownership)

20 SOFC-Netzersatzanlage EN 1600 BU für kritische Infrastrukturen SOFC off grid and back-up power systems for critical infrastructures Skalierbare Dauerleistung W AC Scalable power between 500 2,500 W AC z.b. Basisstationen für Mobilfunk e.g. base stations (cell towers) Zuverlässiger Dauerbetrieb (24/7) bei voller USV-Funktionalität Reliable power supply (24/7) with complete UPS functionality Betriebszeit nur abhängig vom Gasvorrat Operation time only dependent on LPG gas storage 1 kg Flüssiggas enthalten 3,6 kwh Elektroenergie ( 3,6 h Betrieb bei 1000 W Leistung) 1 kg LPG contain 3.6 kwh electric power ( 3.6 operation hours at 1,000 watt power)

21 Summary very compact SOFC-Systems with module powers of 200 to 500 W conventional hydrocarbon fuels like LPG, Natural Gas and Bio-Fuels completely dry system - no liquid water no freezing; excellent cold start ability robust system design; cost efficient and reliable; one year free of maintenance dual fuel ability operation on propane (LPG) and natural gas with same system net electric efficiency of more than 32 % is world wide leading in this power range Lowest OPEX / TCO compared to all known competing technologies Synergies within the ElingKlingercompanies will reduce manufacturing costs to a market leading position new enerday energy for the future

22 Contact details New enerday GmbH Marcel Dee Phone 0049/ Mobile 0049/ new enerday energy for the future