01
12.8V / 25.6V · 100–300Ah
Low-voltage LiFePO4
Drop-in energy for solar backup, RV, marine and lead-acid replacement applications.
- 1.28–7.68kWh
- IP65 enclosure
- ≥6,000 cycles
Global OEM / ODM inquiries
WhatsApp / WeChat: +86 199 4087 7327jieli44437@gmail.com24-hour inquiry reception
HAILI ENERGY STORAGE
LiFePO4 BATTERY MANUFACTURER · OEM / ODM
Reliable energy.
Built to scale.
From compact solar batteries to commercial storage systems, HAILI delivers factory-direct energy solutions for partners worldwide.
Chengdu, ChinaGlobal supply & technical support
1998Battery manufacturing heritage
6,000+Designed cycle life
12V–768VBroad solution range
GlobalOEM / ODM supply
ONE FACTORY · COMPLETE ENERGY STORAGE
Powering homes, businesses and the next generation of energy partners.
HAILI Energy Storage is an integrated battery manufacturer serving residential, commercial and industrial applications. Our portfolio spans low-voltage LiFePO4 batteries, rack and wall-mounted systems, high-voltage cabinets and containerized solutions.
We support distributors, solar installers, EPC companies and energy-storage brands with OEM/ODM development, reliable production and responsive technical support.
PRODUCT PORTFOLIO
One range. Every scale.
02
48V / 51.2V · 100–200Ah
Rack-mounted storage
Standard rack format with intelligent BMS communication for residential and telecom systems.
- 4.8–10.24kWh
- CAN / RS485
- ≥97% charge efficiency
03
48V / 51.2V · 100–200Ah
Wall-mounted storage
Space-saving home energy storage designed for hybrid solar and off-grid installations.
- 4.8–10.24kWh
- Flexible installation
- Optional Wi-Fi
04
Cabinet / container systems
Commercial & industrial ESS
Scalable power for factories, commercial facilities, microgrids and peak-shaving projects.
- Up to 3MWh
- 50–630kW
- OEM / ODM engineering
INSIDE HAILI
Manufacturing you can see.
From cell preparation and pack assembly to testing and final inspection, our production process is built around consistency, safety and repeatable quality.
01 Factory-direct supply02 Configurable BMS & housing03 Private label & packaging04 Pre-shipment quality checks
BUILT FOR THE REAL WORLD
Solutions across the energy landscape.
01
Residential solar
Reliable backup and self-consumption for modern homes.
02
Commercial backup
Keep retail, telecom and small factories running.
03
Microgrids
Scalable storage for hybrid and off-grid energy systems.
04
Industrial ESS
Peak shaving and resilient power at container scale.
START A PROJECT
Tell us what you need to power.
Share your voltage, capacity, application and target market. Our team will recommend a suitable configuration and provide factory-direct commercial details.
WhatsApp / WeChat+86 199 4087 7327Emailjieli44437@gmail.com
Chengdu, Sichuan, China
24-hour inquiry reception