In 2026, the mainstream price range for commercial and industrial energy storage systems was 0.80–1.15 RMB/Wh (excluding EPC turnkey projects). For a common 2-hour energy storage configuration, this translates to 1.6–2.3 RMB/W. This price includes batteries, PCS, BMS, EMS, and system integration, but excludes installation, construction, and grid connection costs.
Prices further differentiate based on project scale and brand:
Low-price range: 0.60–0.79 RMB/Wh, mostly from non-first-tier brands, small-capacity, or simplified systems.
High-end brands: 1.0–1.3 RMB/Wh, featuring high safety, long lifespan (8000–10000 cycles), and strong after-sales support.
EPC turnkey project price (including equipment + installation + grid connection): Mainstream range is 1.0–1.5 RMB/Wh (i.e., 2.0–3.0 RMB/W, based on a 2-hour system).
Key Factors Affecting Prices:
Brand and Quality: Top-tier brands are 15%–25% more expensive, but offer longer warranties and higher LCOS (Levelized Cost of Storage).
Configuration Differences: Fire safety ratings, temperature control systems, remote monitoring, and safety certifications (UL/IEC/GB) all affect costs.
Raw Material Fluctuations: The average price of lithium carbonate in 2026 is projected to be between 160,000 and 180,000 RMB/ton, driving a slight rebound in system prices before stabilizing.
