China's New Energy Storage Installations Doubled in June, Reaching the Highest Monthly Level of 2026
China's new energy storage market rebounded strongly in June 2026, with newly commissioned capacity more than doubling month-on-month and reaching the highest monthly installation level of the year. According to the CNESA DataLink Global Energy Storage Database, a total of 4.37 GW / 11.54 GWh of new energy storage capacity was commissioned during the month. Installed power capacity increased 118% month-on-month, while energy capacity rose 101%, indicating that project commissioning has returned to a normal pace.
Power-Side Deployments Hit a New Annual High
Power-side energy storage installations reached 1.53 GW / 4.26 GWh, marking the highest monthly level recorded in 2026. The average storage duration increased to 2.79 hours, up 25% year-on-year.
Independent energy storage remained the dominant application, accounting for 59.5% of newly commissioned power capacity, an increase of 3.6 percentage points compared with the same period last year. Several large-scale renewable energy projects, including integrated solar, wind and storage projects in Ningxia, Xinjiang and Tibet, were connected to the grid during June, driving the strong growth in power-side installations.
Northwest China Led National Growth
Northwest China continued to lead the country's energy storage deployment, contributing 3.78 GWh, or 32.8% of China's newly added energy storage capacity in June.
At the provincial level:
Tibet ranked first nationwide in newly added energy capacity, exceeding 1.5 GWh.
Shandong Province ranked first in newly installed power capacity.
The rapid deployment in Tibet was driven by multiple factors, including increasing renewable energy integration needs, power supply security requirements, accelerated project approvals, and supportive provincial policies promoting grid-forming energy storage technologies and diversified revenue mechanisms.
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