Tesla 's Powerwall will face new competition from Austrian battery pack manufacturer , Kreisel , which is set to release its Mavero range of home battery storage packs next year . The Mavero allegedly has a higher battery output and efficiency than the previous and will come in 8 , 11 , 16 and 22 kWh versions for public consumption . Kreisel has also developed a range of electronic vehicle battery packs that could pose a significant challenge to Tesla 's own in terms of weight and charge capacity .
Tesla's Powerwall will face new competition from Austrian battery pack manufacturer, Kreisel, which is set to release its Mavero range of home battery storage devices next year. The Mavero allegedly has a higher energy output and efficiency than the Powerwall and will come in 8, 11, 16 and 22 kWh versions for public consumption. Kreisel has also developed a range of electronic vehicle battery packs that could pose a significant challenge to Tesla's own in terms of weight and charge times.