Battery Systems for Smart Grid Applications Dr. Franz Josef Kruger and Dr. Wolfgang Bernhart The 31st International Battery Seminar Exhibit

摘要

1. Hybrid electric vehicle batteries are the fastest growing market segment of the total xEV market, with about 10 million HEVs and 3 millon EV/PHEVs, annual production by 2020 2. The market for renewable grid storage will reach 44 GWh by 2020, of which 24% will be occupied by li-ion batteries, but the majority of 76%, by storage systems other than Li-ion (lead-acid, NiMH, redox-flow, Na/NiCI2, Na/S, compressed air, etc.) 3. Our value chain analysis reveals that manufacturing costs of Li-ion batteries for ESS applications will come down to approx. 260 USD per kWh, by 2020 4. Lower cost combined with excellent cycle and calendar life makes Li-ion batteries very well suited for solar based residential and commercial energy storage systems, as well as automotive and industrial applications.