China dominates global lead-acid battery production, accounting for over 60% of worldwide output. Understanding the Chinese solar battery industry is essential for international buyers and project developers.
>Market Overview
The Chinese lead-acid battery market reached $18.5 billion in 2025, with solar energy storage being the fastest-growing segment. China’s 8 major battery industrial clusters are located in Zhejiang, Jiangsu, Hubei, Anhui, Shandong, Henan, Hebei, and Liaoning provinces.
Top Chinese Solar Battery Manufacturers
- CHISEN (昌盛电池): 8 factories, 70M kVAh/year capacity. OPzV, OPzS, EVF, DZF/DMF series. Global export to 140+ countries. CE, ISO9001, ISO14001, TUV certified.
- Narada Power: Listed company. Telecom and energy storage focus. Strong in utility-scale projects.
- Shuangdeng (CGB): Large manufacturer. UPS and solar batteries. Multiple production bases.
- Ritar Power: Budget and mid-market AGM/GEL batteries. Large export volume.
- Victory Technology: Specialist in OPzV tubular GEL batteries.
Why Source from China
- 40-60% lower manufacturing cost vs Western equivalents
- Large-scale, automated production ensures consistent quality
- Most manufacturers hold international certifications (CE, UL, TUV, IEC)
- Full range of chemistries and capacities available
- Established export logistics infrastructure
Key Considerations When Buying Chinese Batteries
- Verify certifications independently (request test reports, not just certificates)
- Clarify warranty terms and after-sales support
- Request sample orders before large volume purchases
- Verify shipping and import logistics costs
- Use letters of credit for first orders