Tesla will hold an event at Universal Studios in Los Angeles at 8:30 p.m. ET/5:30 p.m PT to unveil a solar roof that will be the marquee project for a merged Tesla and Solar City.
Tesla CEO Elon Musk will preside over the presentation, which will be broadcast live via webcast. We'll be covering the event, so check back for details.
Tesla is also expected to reveal an updated version of its Tesla Energy Powerwall home-storage unit.