Tesla Motors may be expanding its business into your home. The company is expected to unveil a line of home batteries later today for use with solar panels, which the company’s CEO Elon Musk also has interest in through SolarCity, his photovoltaic installation outfit. Most media outlets agree on the broad strokes of what tonight’s announcement will be about (big, big batteries for home use, … Continue reading Tesla Motors to Launch Home Batteries; Internet Speculates the Details