Tesla's energy storage business, a previous bright spot, saw a decline in deployments for the second consecutive quarter, installing 9.6 GWh in Q2 compared to 11 GWh in Q4 2024.
The energy storage division had been a consistent growth area for Tesla but faced challenges in 2021, hinting at an end to its streak of revenue growth.
Overall energy storage market growth remains strong, with new installations hitting record highs, but potential challenges loom due to tariffs and legislative impacts.
Possible restrictions on foreign-sourced materials could impact battery storage installations, as most battery minerals are refined in China, raising concerns about claiming tax credits in the future.