LOS ANGELES, CA and AUSTIN, TX–(Marketwired – Aug 6, 2015) – Ideal Power Inc., (NASDAQ: IPWR), a developer of innovative power conversion technologies, and Sonnenbatterie, Europe’s leading smart energy storage provider, announced today that Sonnenbatterie has selected Ideal Power’s power conversion systems, utilizing its award-winning Power Packet Switching ArchitectureT (PPSA), for integration with the commercial Sonnenbatterie system. Sonnenbatterie also has placed initial product orders with Ideal Power for delivery in August.