The Tesla Oasis in Lost Hills, California logged 112 vehicles charging at the same time during Memorial Day afternoon — a real-world stress test for the world's largest Supercharger station. With 164 stalls total, that peak represents roughly 68% utilization during one of the busiest travel days of the year on the I-5 corridor between Los Angeles and San Francisco.
What makes that number particularly notable is the power source behind it. The Oasis runs entirely off an 11-megawatt solar array backed by 10 Tesla Megapacks — a combined 39 MWh of battery storage — meaning every one of those 112 simultaneous sessions was drawing clean, grid-independent energy. The station became fully operational with all 164 stalls in November 2025, and Memorial Day 2026 appears to be its first major holiday throughput benchmark.
Each stall is a V4 dispenser capable of up to 325 kW, so at peak load the station was theoretically delivering well over 30 megawatts of charging power — all without pulling a single watt from the California grid. For Tesla's energy and infrastructure teams, that's the proof-of-concept moment the Oasis was designed to demonstrate. Whether the solar-plus-Megapack model scales to other high-demand corridors is the question the industry will be watching next.
Sarah focuses on Tesla Energy, SpaceX missions, and the broader Musk AI portfolio. Former data analyst in clean energy. Based in San Francisco.
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