China power battery installations stabilize in March 2026 with strong energy storage demand

After a subdued phase caused by seasonal disruptions, China power battery installations regained momentum in March, signaling a return to stable growth patterns across the electric mobility and energy storage ecosystem. The recovery reflects improved production cycles, stronger downstream demand, and renewed industrial activity following the late-February slowdown. Despite a marginal year-on-year dip, the sharp month-on-month surge highlights the resilience of China’s battery sector and its ability to quickly rebound under shifting market conditions.

Monthly installation trends highlight recovery momentum

China’s power battery installations reached 56.5 GWh in March, registering a slight 0.1% decline compared to the previous year but a significant 114.9% increase from February levels. This sharp sequential growth underscores how quickly the market recovered from seasonal disruptions. Industry data from the China Automotive Battery Innovation Alliance indicates that demand normalization played a critical role, especially across passenger cars and energy storage applications, both of which are driving structural growth in the battery ecosystem.

LFP batteries continue to dominate market share

Lithium iron phosphate (LFP) batteries retained their dominant position in March, accounting for 81.0% of total installations with 45.8 GWh deployed. Although LFP installations declined 1.7% year-on-year, they recorded a strong 122.3% increase compared to February. This dominance reflects the technology’s cost advantages, thermal stability, and growing adoption across mass-market electric vehicles and stationary storage solutions. Over the first quarter, cumulative LFP installations reached 99.0 GWh, showing a 5.9% decline year-on-year but maintaining a commanding lead in the electrification landscape.

Ternary lithium batteries show steady growth

Ternary lithium batteries, while trailing LFP in overall volume, demonstrated consistent growth in March. Installations reached 10.7 GWh, contributing 19.0% of the total market. Unlike LFP, this segment grew 7.3% year-on-year and surged 88.1% month-on-month, indicating strong demand in premium electric vehicle segments. In the first quarter, ternary battery installations totaled 25.8 GWh, reflecting a 3.3% annual increase. Their higher energy density continues to make them relevant for performance-focused applications within powertrain & propulsion systems.

Battery production and sales show robust expansion

China’s combined production of power and energy storage batteries reached 177.7 GWh in March, marking a 50.2% year-on-year increase and a 25.5% rise from February. This growth aligns with broader industrial expansion and rising demand from both automotive and grid-scale storage sectors. Total production in the first quarter stood at 487.4 GWh, up 49.3% compared to the same period last year. On the sales front, battery demand remained strong, particularly driven by the rapid expansion of energy storage systems.

The table below summarizes China’s battery production and sales performance in March and Q1 2026.

Energy storage demand accelerates market expansion

Energy storage batteries emerged as a major growth driver in March, with sales reaching 60.4 GWh and accounting for 34.5% of total battery sales. This segment recorded a remarkable 115.9% year-on-year increase and a 56.2% rise from February. The surge reflects expanding investments in grid stability, renewable integration, and large-scale storage projects. As China continues to strengthen its charging & energy infrastructure, the role of energy storage systems is becoming increasingly central to overall battery demand.

Exports strengthen amid rising global demand

China’s battery exports also showed strong momentum, with total shipments reaching 36.1 GWh in March, representing 20.6% of total sales. This marked a 57.1% year-on-year increase and a 51.0% rise compared to February. Power battery exports stood at 22.3 GWh, while energy storage battery exports reached 13.8 GWh. In the first quarter, total exports climbed to 84.1 GWh, up 36.7% year-on-year, with power batteries accounting for 67.6% of the total. This trend underscores China’s growing influence in global battery supply chains and export markets.

Frequently Asked Questions

What caused the stabilization in China power battery installations in March?
China power battery installations stabilized due to recovery from seasonal disruptions and a sharp rebound in demand across electric vehicles and energy storage sectors. The significant month-on-month growth reflects normalization after the February slowdown, supported by increased industrial activity and supply chain efficiency. Additionally, strong demand from both domestic and international markets contributed to balancing the slight year-on-year decline, resulting in an overall stable growth trend.

Why are LFP batteries dominating China’s battery market?
LFP batteries dominate China’s battery market due to their cost-effectiveness, safety advantages, and suitability for mass-market electric vehicles and energy storage systems. Their stable chemistry and longer lifecycle make them ideal for large-scale deployment, especially in price-sensitive segments. Despite minor year-on-year declines, their overwhelming market share continues because manufacturers prioritize affordability and reliability, ensuring LFP technology remains the backbone of China’s rapidly expanding electrification ecosystem.