Annual production capacity
2-20GWh/yr
Bankability influence
Neutral
How the supplier's financials affect its products' bankability
Company Size
Middle
300-1000 headcount
Vertical integration
High
In-house production of key components
Company Overview
Founded in 1998 and listed on China’s A-share market in 2003, Hunan Corun New Energy Co., Ltd. is based in Hunan and works in battery materials, batteries and management systems, energy storage systems, and recycling. The Yichun Liyuan project supports production, R&D, and system integration for 3 GWh of energy storage systems and new energy storage batteries.
Headquarters
Changsha, China
Legal entity
Hunan Corun New Energy Co., Ltd.
Integration footprint
China, Japan
Adjacent product lines
lithium battery, nickel battery, battery recycling, energy storage systems, battery materials, advanced batteries, hydrogen production equipment and materials
Moderate presence in Sub-Saharan Africa and East Asia; Minor presence in Europe; no recorded presence in North America, Latin America, Central Asia & CIS, Middle East & North Africa, South Asia, Southeast Asia, and Oceania.
Cell & System Architecture
Cell chemistry
Block architecture
Application segments
Certifications
Management Systems (ISO)
ESG & Sustainability
Corun runs a closed-loop industrial chain across mineral resources, battery materials, energy storage systems, and battery recycling, including a 3 GWh energy storage system integration project.
Market Price Estimate
Financial Health
Derived from the five sub-metrics below: 3 suboptimal · 1 moderate · 1 healthy.
Corporate & Listing
Reference Project
Recent Developments
Corun’s energy storage business generated about RMB 648 million in revenue in the first half of 2026, up 463.5% year over year. Its Baoding Smart Energy Storage Manufacturing Industrial Base sold 1.23 GWh.
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Corun Storage Products
3| Compare | Logo | Vendor | System | Energy | Power | Duration | Battery Cell | Open |
|---|---|---|---|---|---|---|---|---|
Industrial & Commercial ESS Solutions 1 | ||||||||
| Corun | KBES400-186/372DC Block | 0.37MWh | — | — | — | |||
Grid-Scale BESS 2 | ||||||||
| Corun | KBES7000-x/6709DC Block | 6.7MWh | — | — | — | |||
| Corun | KBES5000-x/5018DC Block | 5MWh | — | —flex | — | |||
Compare to Other Vendors
All vendors| Vendor | Tier | HQ | Capacity | Compare |
|---|---|---|---|---|
| Tier-2 | Changsha, China | 2-20 GWh | This vendor | |
| Tier-2 | Shenzhen, China | 2-20 GWh | ||
| Tier-2 | Nantong, China | 0.2-1 GWh | ||
| Tier-2 | Xiamen, China | 0.2-1 GWh | ||
| Tier-2 | Fuzhou, China | 0.2-1 GWh |
How to Read the Vendor Page
This profile of Corun is assembled exclusively from public data to support early-stage screening and requires additional due diligence.
Always confirm these terms and technical specifications directly with the vendor and project stakeholders. Reflect all agreed-upon details in the legal agreements before making any investment decisions.
