Tesla CEO unveils Powerwall 2.0 and solar roof

Tesla [NSDQ:TSLA] CEO Elon Musk on Friday unveiled two new products, one from Tesla and another from SolarCity, the solar home installation firm Tesla is hoping to acquire and headed by Musk’s cousin Lyndon Rive. Tesla’s new product is a second-generation Powerwall home energy storage system while SolarCity’s product is a new…

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Tesla CEO unveils Powerwall 2.0 and solar roof