Energy Storage System (ESS) Renewable energy supply with next generation technology 1
History Projects 2007-2012 Energy Storage Projects Solar recharging station 2007 presented in Essen and Wien by Renewable Storage GmbH Lead Acid Battery (BAE) 25 kw / 150 kwh Customer: SOLON Laboratories (2007) *Renewable Storage GmbH shareholder of Autarsys GmbH 2
History Projects 2007-2012 Technical design of the test site facility of Younicos Berlin, 2008-2012 Sodium Sulphur Battery (NGK): 1 MW / 6 MWh Inverter: (IDS) 2 x 500 kw Li-Ion Battery System (Samsung): 200 kw / 200 kwh Inverter: IDS 500 kw Customer: Younicos AG Berlin, CTO: Clemens Triebel, Am Studio 16, 12489 Berlin 3
History Projects 2007-2012 Development and implementation of the control concept for the different battery power levels of Redox-Flow Batteries Redox-Flow Batteries (Gildemeister Energy Solutions) 200kW 400kWh Typ: Cellcube FB 200-400 Customer: Technical Manager, Martin Harrer, GILDEMEISTER energy solutions GmbH Carl-Zeiss-Straße 4, 97076 Würzburg Deutschland 4
History Projects AUTARSYS GmbH, founded 2013 Development and Production of containerized ESS (Energy Storage Systems) on Lithium Ion basis. In House testing & simulations Autarsys ESS: Samsung Li-Ion Batteries 200 kw /200 kwh Maschinenfabrik Reinhausen Inverter 200 kw Source: Autarsys Pilot Project Berlin Adlershof (2014 / 2015) 5
Current Projects For the Philippines Off-grid villages / Islands, Resorts Autarsys Mini ESS: 30 kw / 36 kwh scalable up to 252 kwh 6
Current Projects Energy storage system for utility-scale PV-plants Samsung Lithium-ion Batteries1.4 MW / 5.4 MWh Maschinenfabrik Reinhausen Inverter:1.6 MW Customer: KAWA/Conergy Australia Cookshire 7
Current Projects Australia On-grid PV Solar integration & Grid Stability Production facility of Autarsys in Berlin, Germany Client KAWA Conergy: 13 MWp Solar PV Plant Autarsys ESS: 1.4 MW / 5.4 MWh 8
Intelligent Energy Management Maximize Solar & Minimize Diesel/other fossile Sources 9
Uninterrupted Power Grid and/or Solar 10
LCOE [US$/kWh] System design dependent on LCOE (Levelized Cost of Electricity) Diesel Price Interest Rate & System Costs Investment [US$] LCOE [US$/kWh] LCOE [USD/kWh] Variation Interest Rate (0.8 $/L) 0.35 0.31 0.27 LCOE Investment Thousands 4,000 0.52 0.47 0.42 0.37 0.32 0.27 0.22 0.17 0.12 3 % IR 5% IR 7% IR 0 0.5 1 0.23 2,000 Variation Diesel Price (5%IR) 0.19 Load Profile 0.15 0 0% 20% 40% 60% 80% 100% Renewable Share 0.45 0.4 0.35 0.3 0.25 0.2 0.8 $/L 1 $/L 1.2 $/L 0.15 0 0.5 1 Renewable Share 611
Large scale Renewable integration Stable & Secure Smart Grid 12
Hybrid PV system technology Integration of fluctuating sources into the grid Smoothing of the fluctuation Ramping limitation (up and down) Peak power reduction Time shifting of the generation Voltage correction at the connection point 13
Solutions Autarsys Mini ESS Nominal AC Power 30 90 kva Energy Capacity 36 252 kwh Output Voltage 3 Ø 230/400 V Output Current 43.5 130.5 A Frequency 50/60 Hz System Efficiency 96% Ambient Temperature 10 to 50 C Dimensions (l b h) 2.44 2.20 2.26 m³ Guarantee* 10 years Lifetime* 20 years ESS Features and Capabilities On-Grid & Off-Grid Ready Online UPS SWERnet Integration Fuel Save Diesel Generator Control Energy Management Dynamic Grid Support Reactive Power Compensation Blackstart ESS Communication Interface Touchscreen Display Data Monitoring (SCADA) Ethernet Support Modbus GPRS/Satellite Communication ESS Product Certifications EN 61000-6-2, EN 61000-6-4, IEC62040, AS4777, CE Conformity The guarantee and lifetimes mentioned are under specific standard conditions of operation of the ESS. Actual product specifications and layout may vary depending upon the application. 4 3 5 Battery racks Battery inverter AC Connection DC Connection Transformer Air Conditioning system Control interface 14 1 2 6 7 1 2 3 4 5 6 7
Solutions Autarsys Medium ESS 15
Solutions Autarsys Large ESS Battery container 40 Ft HQ seafreight container Up to 44 strings Up to 4 MWh nom. Redundant air conditioning System container 20Ft HQ seafreight cont. Up to 4 inverter cabinets (1.6 MVA) 40Ft HQ seafreight cont. Up to 10 inverter cabinets (4.0 MVA) Redundant air conditioning 16
Made for a renewable energy future Main features Modular design plug&play AC power scalable from 30 kw 4 MW per container Capacity scalable from 36 kwh 4 MWh per container Li-Ion battery technology DoD 100%, guarantee 10-20 years@4000-8000cycles, C-rate up to 4C Battery inverters Ready for on-grid and off-grid applications Integration of PV-inverters via interface (TCP-IP, Modbus, Open Contact) Efficient energy management system Interface for genset control Local and remote monitoring system (SCADA) Air-conditioned sealed housing is suitable for harsh conditions 17
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