Eseandre Mordi
⬤ Tesla just dropped some pretty solid numbers for its energy storage business—14.2 GWh deployed across all its storage products this quarter. That's a 13.6% bump from last quarter and a healthy 29.1% jump compared to the same time last year. If you look at the quarterly chart tracking Tesla's energy storage since 2019, you'll see a clear pattern: steady climb at first, then things really started picking up steam in 2023 and haven't slowed down since. The volumes just keep getting bigger, quarter after quarter.
⬤ The breakdown shows deployments color-coded by quarter—Q1 through Q4—and it's pretty obvious how much things have scaled up over time. Back in 2019 through 2021, the GWh numbers were modest at best. Then 2022 brought some noticeable growth, but 2023 is when everything changed—quarterly totals started blowing past previous levels. The 2024 bar towers over earlier years, and 2025's year-to-date bar looks even more impressive, which makes sense given that year-to-date sales are up nearly 49% from last year. Tesla's energy storage lineup includes everything from massive Megapack installations for utilities to residential and commercial systems that help balance the grid and store renewable energy.
⬤ That 14.2 GWh figure is one of the highest single-quarter totals on record for Tesla, backing up what the company's been saying lately—energy storage is becoming a major growth engine alongside its car business. The 13.6% quarterly gain and 29.1% annual increase show that demand for Tesla's storage products isn't slowing down. What's interesting is that these strong volumes aren't just concentrated in Q4 (typically the strongest quarter)—they're spread across all quarters now, pointing to a genuine structural shift in how quickly storage is being adopted.
Eseandre Mordi
