<ul><li>Tesla has showcased a solar and Powerwall-backed display at its Gigafactory Berlin-Brandenburg.</li><li>The display features a small room with a Tesla Model Y and an informational wall display about the Powerwall's capabilities.</li><li>The Powerwall is a compact power storage unit that can store solar power or grid power for use day and night, even during power outages.</li><li>Tesla has used creative tactics for educational and advertising purposes in the past, and this display is its most recent public-facing development at the Giga Berlin facility.</li></ul>

Tesla shows off solar, Powerwall-backed display at Giga Berlin

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